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HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, ___, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner's Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional - it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world's top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. As a Principal Software Engineer, you will define and drive the architectural vision and identify steps towards the target architecture for the HackerOne Platform, the foundation that powers our global community of security researchers and the thousands of organizations that rely on us to secure their digital ecosystems. You will lead cross-team technical strategy, ensuring our systems are scalable, reliable, secure, and designed for the future of AI-driven offensive security. Collaborating with Product Managers, Designers, and Engineering leadership, you will translate business strategy into cohesive, sustainable system architecture. Your work will have deep, long-term impact on HackerOne's ability to innovate quickly, deliver reliably, and uphold the trust our customers place in us. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Boston, Washington DC, or Austin. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together - fostering collaboration, connection, and in-person moments that enrich our culture - while still preserving the benefits of remote work. * Define and evolve the architectural vision for HackerOne's platform and core systems, ensuring scalability, reliability, and performance. * Partner with Product, Platform, and Security teams to translate long-term business and product goals into actionable architectural strategies. * Collaborate with Principal and Distinguished Engineers to align on technical direction, establish shared standards, and evolve HackerOne's system design principles. * Lead major cross-team initiatives that modernize our architecture, improve observability, and reduce complexity across our systems. * Mentor and guide engineering teams, fostering a culture of technical excellence, knowledge sharing, and continuous improvement. * Evaluate and integrate emerging technologies, including AI, GenAI, and LLM-driven architectures, to enhance the intelligence and effectiveness of our platform. * Drive architectural governance and documentation, ensuring long-term maintainability and transparency in decision-making. * Communicate architectural direction clearly to both technical and non-technical stakeholders, building alignment through clarity and evidence. * Within your first 30-60-90 days, you'll move from deeply understanding our systems and architecture, to identifying strategic opportunities, to leading architectural initiatives that impact teams company-wide. Win Together, Default to Disclosure, and Customer Obsession will be critical to your success in this role - as you collaborate openly, build trust across teams, and design systems that empower our customers and community. * 10+ years of experience in software engineering and system architecture within a SaaS environment. * Proven track record designing and delivering large-scale distributed systems, ideally using Ruby on Rails, ReactJS, TypeScript, GraphQL, and ElasticSearch/OpenSearch. * Hands-on experience with GenAI and LLM integration in production systems; understanding of model lifecycle or AI-assisted architectures is a strong plus. * Demonstrated experience leading architectural initiatives spanning multiple teams and product domains. * Excellent communication and influence skills, capable of aligning technical and non-technical stakeholders around shared goals. * Experience driving modernization and scalability initiatives in complex, legacy systems. * Deep knowledge of system reliability, security, and performance optimization in high-availability environments. * Proven ability to mentor engineers and elevate architectural and coding standards across an organization. $230,000 - $255,000 (HackerOne also offers equity in the form of stock options) #LI-MH1 * Health (medical, vision, dental), life, and disability insurance* * Equity stock options * Retirement plans * Paid public holidays and unlimited PTO * Paid maternity and parental leave * Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) * Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with ___ as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position. Compensation Range: $230K - $255K

Job Type: Term (Fixed Term) Overview RAND's ___, part of the Global and Emerging Risks (GER) Division, is seeking a technical and strategic leader to serve as Senior Research Lead - AI Security Portfolio. CAST conducts cutting-edge research on transformative, high-impact technologies-including artificial intelligence and biotechnology-to shape policies that protect global security and advance the public good. In this senior leadership role, you will oversee a large research and engineering portfolio focused on securing advanced AI systems, understanding their cyber capabilities, and informing the policy frameworks that govern them. You will report to CAST Founding Director, ___, and lead two major research teams composed of 15+ researchers and engaged in projects that span technical AI security research, cyber capability evaluation, and infrastructure development. Your work will guide RAND's broader efforts to ensure AI technologies are safe, secure, and aligned with U.S. and allied national security priorities. As Portfolio Lead, you will: * Define and drive RAND's research agenda on secure AI systems, establishing priorities across multiple teams and programs. * Lead complex, cross-functional projects integrating technical R&D, cybersecurity operations, and policy analysis. * Mentor and manage senior technical staff, project leaders, and researchers across a portfolio of 15-30 people. * Translate technical findings into actionable insights for policymakers, regulators, and industry leaders. * Oversee development of AI-specific threat models, security architectures, and evaluation tools that assess cyber risks and resilience. * Engage directly with senior government and industry stakeholders to ensure RAND's research informs decisions at the highest levels. * Represent RAND at technical and policy forums, including national security working groups, agency briefings, and expert panels. This position is structured as a focused three-year appointment to accelerate research and provide rigorous analysis that informs evidence-based policymaking in this rapidly evolving field. Every day of your tenure will count toward achieving ambitious projects in AI security. The appointment may be renewed with options for longer-term employment at RAND thereafter. RAND's reputation for excellence is built on our commitment to high-quality, rigorous analysis and objectivity. As AI Security Portfolio Lead, you will uphold that standard while guiding cutting-edge research with real-world policy impact. Qualifications All research leadership positions at RAND require excellent analytic skills; the ability to communicate clearly and effectively, both orally and in writing; the ability to work effectively as a member of a multi-disciplinary team; and a strong commitment to RAND's core values of quality and objectivity. Required: * Technical experience in AI security, cybersecurity engineering, or adjacent emerging technology fields. * Demonstrated success leading large technical or research programs, including managing multidisciplinary teams and budgets. * Proven experience designing and delivering complex projects from concept through completion. * Deep understanding of AI ___, system vulnerabilities, and cyber capability evaluation. * Strong ability to communicate complex technical issues to senior non-technical stakeholders. * Familiarity with U.S. cybersecurity policy processes and agencies. * Excellent written and verbal communication skills. Preferred: * Background in leadership at frontier AI labs, startups, or hyper-scalers * Background in AI or cybersecurity R&D, red team operations, or ___ (APT) defense. * Experience developing or overseeing secure infrastructure for AI model training and deployment. * Familiarity with AI/ML hardware and software stacks (e.g., GPUs, TPUs, CUDA, PyTorch, TensorFlow). * Experience working in or with government on AI or cybersecurity policy. * Graduate of CNODP, RIOT, FORGE, or equivalent elite technical program. Education Requirements PhD in Computer Science, Computer Engineering, Electrical Engineering, Cybersecurity, Information Security, Information Technology, Mathematics, Applied Mathematics, Physics, Applied Physics, Engineering Physics, Artificial Intelligence, Machine Learning, Engineering and Public Policy, Technology and Policy, National Security Policy, Policy Analysis, Political Science, International Relations, or similar is required, with 6+ years of professional experience. OR Master's degree in the fields listed above with 9+ years of professional experience, is required. OR Bachelor's degree in the fields listed above with 12+ years of professional experience, is required. Master's or PhD preferred. Security Clearance Ability to obtain and maintain a U.S. government clearance is preferred but not required. Location We are hiring for this position in San Francisco, CA; Washington, DC; Santa Monica, CA; Pittsburgh, PA; and Boston, MA. We offer a hybrid work arrangement, combining work from home and on-site options. Fully remote work within the US will also be considered. Writing or Code Sample Either a writing sample or a code sample is required for this position. This sample can use a recent, previously written paper or technical report (e.g., journal article, master's thesis or paper written for coursework, research project, technical analysis, briefings), or source code showing technical expertise in relevant domains. Term This position is a 3-year term appointment with a possibility of renewal, alongside options for longer term employment. Salary Range: $167,300 - $261,400 RAND considers a variety of factors when formulating an offer, including but not limited to, the specific role and associated responsibilities; a candidate's work experience, education/training, skills, expertise; and internal equity.Successful candidates will be offered employment in a specific title, as determined by the candidate's education and experience. The salary range includes base pay plus RAND's sabbatic pay (which provides additional compensation above base pay when vacation is taken). In addition, RAND provides strong benefits including health insurance coverage, life and disability insurance, savings plan, paid time-off and more. Equal Opportunity Employer

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, ___, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner's Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional - it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world's top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. HackerOne is at a pivotal inflection point in offensive security. As AI accelerates innovation and adversarial risk, the world's most complex organizations require a strategic partner capable of delivering measurable security outcomes at scale. As Director, Enterprise Strategic Growth Sales, you will lead our North America Strategic expansion business - owning the strategy, execution, and results across our most sophisticated enterprise customers. You will shape how we grow multi-year partnerships with industry leaders such as global Fortune 500 companies and public sector innovators, building a scalable expansion motion that drives durable revenue growth while deepening customer impact. At HackerOne, you will lead through others - developing high-performing Strategic sellers, strengthening executive relationships across customer organizations, and aligning cross-functional teams to deliver measurable outcomes. Success in the Director, Enterprise Strategic Growth Sales role will be accomplished by delivering on the responsibilities below in alignment with the Values and Principles that define how we work at HackerOne: * Lead and scale the North America Strategic Enterprise expansion function, translating company strategy into clear departmental goals and owning the full Strategic expansion number. * Demonstrate Own the Outcome by driving forecast accuracy, pipeline rigor, renewal excellence, and executive-level deal execution across complex, multi-threaded accounts. * Multiply Your Impact by developing and coaching Strategic sellers and managers, building leadership bench strength, and installing repeatable systems that enable consistent overachievement. * Embed AI First practices into account planning, forecasting, pipeline inspection, and deal strategy to improve quality, speed, and competitive advantage while ensuring responsible adoption. * Champion Data-Driven Decision Making by establishing clear metrics, leading structured business reviews, and using evidence to refine territory design, account segmentation, and expansion strategy. * Apply First Principles Problem Solving to redesign processes, remove friction in cross-functional collaboration, and simplify complex enterprise selling motions into durable, scalable systems. * Model Change Agility by leading the Strategic team through evolving market conditions, product innovation, and organizational growth while maintaining clarity, urgency, and focus. * Partner cross-functionally with Customer Success, Sales Engineering, Marketing, Product, and Executive Leadership to ensure the voice of our Strategic customers informs company priorities and long-term planning. * 10+ years of experience selling SaaS technology to large Enterprise or Strategic accounts with complex, multi-stakeholder buying processes * 5+ years of experience leading high-performing Enterprise or Strategic sales teams with full number accountability * Demonstrated ownership of a department-level revenue target with consistent overachievement * Experience building structured forecasting, pipeline management, and account planning systems within a data-driven sales organization * Experience selling cybersecurity, offensive security, or highly technical SaaS solutions to Fortune 1000 or Global 2000 accounts * Proven track record of leading expansion-focused teams (renewals, upsell, cross-sell) in a land-and-expand model * Experience embedding AI tools into sales workflows to improve productivity and execution quality * Experience operating in a decentralized, high-growth, or remote-first environment Compensation Bands: Tier A: $198-242k Base, 50/50 split Tier B: $178-217k Base, 50/50 split Tier C: $168-205k Base, 50/50 split #LI-Remote * Health (medical, vision, dental), life, and disability insurance* * Equity stock options * Retirement plans * Paid public holidays and unlimited PTO * Paid maternity and parental leave * Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) * Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with ___ as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position. Compensation Range: $168K - $242K

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, ___, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner's Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional - it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world's top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. At HackerOne, we're advancing a new era of AI-powered offensive security. As a Staff AI Engineer, you'll help shape the evolution of our autonomous HAI platform, driving the integration of advanced AI and agentic frameworks into HackerOne's products. You will build intelligent security agents that reason, act, and learn - helping security teams identify, validate, and remediate vulnerabilities faster than ever. This is a high-impact technical role, reporting to the VP, AI Engineering, where you will architect the systems and frameworks that power the next generation of AI-driven vulnerability discovery. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a role targeted for candidates within ~50 miles of Seattle, WA; Boston, MA; Washington, DC; or Austin, TX. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together - fostering collaboration, connection, and in-person moments that enrich our culture - while still preserving the benefits of remote work. Must be able and willing to come to the office once per week on Thursdays. Success in the Staff AI Engineer role will be accomplished by delivering on the responsibilities below in alignment with the Talent Principles that define how we work at HackerOne. * Architect and enhance our autonomous security agent "Hai," building intelligent systems capable of natural-language reasoning, vulnerability detection, and actionable recommendations, all grounded in an AI-First mindset. * Build components and services that integrate agentic AI design patterns-such as orchestration, memory systems, RAG, long-horizon tasks, and LLM-based models-into the HackerOne platform, applying an AI-First approach to improve vulnerability detection and security automation. * Partner across Product, Security Research, and Engineering to introduce AI capabilities into the broader HackerOne ecosystem. As the company evolves rapidly, bring clarity and stability to shifting requirements by demonstrating strong Change Agility. * Design and implement AI red-teaming agents and frameworks that proactively surface weaknesses in LLMs, generative-AI systems, and applied AI deployments, using First Principles Problem Solving to break problems down and build durable, foundational solutions. * Establish meaningful metrics, observability, evaluation frameworks, and continuous feedback loops to improve model performance, safety, and user impact-ensuring decisions are grounded in Data-Driven Decision Making. * Stay current with emerging AI safety research, adversarial-testing techniques, and agentic-system patterns, and integrate those learnings into HackerOne's responsible-AI strategy with adaptability and a growth-oriented Change Agility mindset. * Build APIs and integrations that enable seamless interaction between AI models, security tools, and the broader HackerOne platform, ensuring security, scalability, and interoperability across systems. * 8+ years of experience as a software engineer, including deep experience building and maintaining production-grade AI platforms and infrastructure. * Must be able and willing to come to the office once per week (typically Thursdays). * Proven expertise in large language models (LLMs), generative AI, and machine learning frameworks such as TensorFlow, PyTorch, and Transformers in production environments. * Strong hands-on experience in AI platform engineering, including model deployment, MLOps pipelines, model serving infrastructure, and shared AI services architecture. * Experience building systems that support multiple AI product teams and applications, enabling scalable experimentation and deployment. * Solid understanding of AI safety and alignment principles, including responsible AI development, bias mitigation, and ethical AI practices. * Experience building AI development platforms, model registries, experimentation frameworks, and tools that accelerate AI innovation across organizations. * Familiarity with ReAct, AutoGen, or Semantic Kernel for agentic orchestration and multi-agent collaboration. * Experience in agent action routing, secure tool usage APIs, and feedback loops for autonomous agents. * Knowledge of prompt engineering, fine-tuning, retrieval-augmented generation (RAG), and advanced LLM optimization strategies. * Experience with cloud-based AI/ML services (AWS Bedrock, GCP Vertex AI, Azure ML) and containerization technologies (Docker, Kubernetes) for AI workloads. * Familiarity with Ruby on Rails, GraphQL, and React, and experience integrating AI capabilities into production web applications and APIs. Compensation Bands: $230K - $280K * Offers Equity #LI-HM1 * Health (medical, vision, dental), life, and disability insurance* * Equity stock options * Retirement plans * Paid public holidays and unlimited PTO * Paid maternity and parental leave * Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) * Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with ___ as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position. Compensation Range: $230K - $280K

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, ___, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner's Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional - it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world's top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. As an Infrastructure Engineer IC4, you will contribute to building and operating the infrastructure that supports the HackerOne platform and the thousands of companies that rely on us to manage their security posture. You are a strong individual contributor and collaborative team member with solid domain expertise in cloud infrastructure and reliability. You work effectively within your squad, take ownership of projects, and help improve the reliability, security, and scalability of our systems. You partner closely with application engineers and other stakeholders to deliver pragmatic, secure solutions. You understand how to design and operate highly available cloud systems and apply best practices for reliability, observability, and security. You work cross-functionally with guidance, communicate clearly with stakeholders, and approach problems with a service-oriented mindset. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Boston, Austin, or Washington DC. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together - fostering collaboration, connection, and in-person moments that enrich our culture - while still preserving the benefits of remote work. First 30 days * Onboard with your squad and the broader engineering organization * Learn HackerOne's infrastructure, tooling, and workflows (AWS, Terraform, Kubernetes, Ruby on Rails, GraphQL, etc.) * Become familiar with our reliability, security, and incident management practices By 60 days * Participate in the on-call rotation with support from teammates * Take ownership of a scoped infrastructure project and deliver incremental improvements * Build working relationships across engineering and adjacent functions Beyond 90 days * Independently deliver infrastructure changes that improve reliability, performance, or security * Understand how infrastructure supports product and customer needs, and translate requirements into practical technical solutions * Contribute to operational excellence through runbooks, automation, and system improvements Ongoing Responsibilities * Design, implement, and maintain cloud infrastructure using infrastructure-as-code * Collaborate with cross-functional partners to execute on infrastructure initiatives * Participate in an on-call rotation (one week every four weeks) and help maintain system reliability * Contribute to a positive team culture by sharing knowledge and supporting teammates * Continuously improve your technical skills and operational effectiveness * 5+ years of experience working with Linux-based systems and cloud infrastructure * Hands-on experience with AWS, Terraform, Kubernetes, Datadog, Cloudflare, and OpenSearch * Experience operating and supporting production systems in an on-call environment * Familiarity with modern DevOps tooling and CI/CD pipelines (GitLab CI or GitHub Actions) * Experience delivering projects with dependencies across technical and non-technical teams * Strong understanding of reliability, observability, and secure infrastructure practices * Interest in secure-by-default infrastructure design and compliance requirements * Clear communicator and effective team collaborator * Willingness to participate in on-call rotation between 9am-9pm PT / 12pm-12am ET once every four weeks (Sunday-Monday). * Familiarity with FedRAMP, SOC 2, or ISO 27001 environments * Exposure to AI-related infrastructure concerns (e.g., model deployment, data handling, compliance) * Base salary: $165,000 - $200,000 * Offers Equity (stock options) #LI-MH1 * Health (medical, vision, dental), life, and disability insurance* * Equity stock options * Retirement plans * Paid public holidays and unlimited PTO * Paid maternity and parental leave * Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) * Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with ___ as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position. Compensation Range: $165K - $200K

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, ___, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner's Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional - it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world's top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. HackerOne is hiring a Sales Development Representative, Enterprise who is interested in building a career in innovative cybersecurity software sales. In this role, you will partner closely with Sales and Marketing to build pipeline by engaging senior cybersecurity leaders through strategic, account-based, multi-channel prospecting. You will play a critical role in connecting prospective customers to HackerOne's value as a leader in offensive security. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Boston, MA, Austin TX, or Washington, DC. We believe this balance of proximity and flexibility enables collaboration while preserving the benefits of remote work. Success in this role will be accomplished by delivering the responsibilities below in alignment with the principles that define how we work at HackerOne. * Demonstrate Change Agility by progressing through a structured onboarding and training program, quickly adapting to new tools, messaging, and feedback as you develop foundational cybersecurity and sales skills. * Apply First Principles Problem Solving to understand prospective customer challenges. Ask thoughtful questions, challenge assumptions, and clearly articulate how proactive security, ethical hacking, and bug bounty programs address real business risks. * Partner cross-functionally with Account Executives and Marketing to execute tightly coordinated, account-based prospecting strategies that support enterprise pipeline goals, using Data-Driven Decision Making to prioritize accounts and outreach. * Use AI First and modern sales technologies to increase effectiveness and efficiency in prospecting. Leverage tools such as Salesforce, Outreach, LinkedIn, and AI-enabled workflows to improve research quality, personalization, and follow-up. * Act as a trusted conduit between prospective customers and the sales team, building credibility through consistent, informed, and professional engagement with senior security leaders. Own your activity and results by consistently meeting or exceeding monthly goals for qualified meetings and opportunities, using data and feedback to continuously refine your approach. * Minimum 3 years of relevant work experience, including a minimum of 1 year of experience as a Sales Development Representative * Strong written communication skills, including email writing and account research * Comfort executing outbound prospecting via phone, email, and social channels * Ability to manage activity and pipeline using CRM and sales engagement tools * Experience prospecting into Enterprise accounts * Background in cybersecurity or SaaS technology * Experience using Salesforce, Outreach, LinkedIn Sales Navigator, or AI-enabled sales tools Compensation Bands: Tier B: Base $50K - $60K; OTE $75-$85K * Offers Equity * Offers Commission #LI-KM1 * Health (medical, vision, dental), life, and disability insurance* * Equity stock options * Retirement plans * Paid public holidays and unlimited PTO * Paid maternity and parental leave * Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) * Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with ___ as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position. Compensation Range: $50K - $60K

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, ___, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner's Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional - it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world's top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. At HackerOne, we're revolutionizing offensive security by combining human intelligence with artificial intelligence to help organizations build a safer internet. As a Senior Software Engineer on our AI Platform team, you will contribute directly to the development of our next-generation AI security capabilities, including our in-platform AI security agent, Hai. You will help develop AI-powered features that enhance vulnerability discovery, improve security analysis workflows, and expand how thousands of customers detect and respond to emerging threats. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a role targeted for candidates within ~50 miles of Seattle, WA , Boston, Washington DC, or Austin, TX. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together - fostering collaboration, connection, and in-person moments that enrich our culture - while still preserving the benefits of remote work. Must be able and willing to come to the office once per week (typically Thursdays). Success in this role will be accomplished by delivering the responsibilities below in alignment with HackerOne's Talent Principles: AI-First, Change Agility, Data-Driven Decision Making, and First Principles Problem Solving. * Contribute to evolving our AI security agent Hai, implementing features that enable natural language security insights, improved reasoning, and secure action workflows. * Build components and services that integrate Agentic AI design patterns like AI Orchestration, Memory systems, RAG, Long horizon tasks, LLM-based models into the HackerOne platform, applying an AI-First approach to enhance vulnerability detection and security automation. * Implement features for AI red teaming agents and evaluation tools that help identify risks in LLMs and applied AI systems, supporting safer model development. * Collaborate cross-functionally with Product, Security Research, and Customer Success to translate customer needs into clear engineering requirements and deliverables. * Develop and integrate APIs that enable secure interactions between AI models, internal services, and third-party systems, adjusting quickly as requirements evolve with Change Agility. * Use metrics, evaluation data, and telemetry to validate model behavior and improve system performance in alignment with Data-Driven Decision Making. * Break down complex AI and security problems into smaller, fundamental components, applying First Principles Problem Solving to deliver simple, scalable solutions. * Stay current with emerging AI security trends, contributing findings and learnings to team discussions and implementation planning. * 5+ years of experience as a software engineer * Must be able and willing to come to the office once per week (typically Thursdays) * Experience implementing features within production-grade AI or ML systems, including integrating LLMs or generative AI models into applications * Hands-on experience with ML frameworks such as PyTorch, TensorFlow, or HuggingFace Transformers * Familiarity with model deployment workflows, evaluation techniques, or MLOps concepts * Understanding of responsible AI development and basic AI safety considerations * Experience contributing to AI development platforms, internal ML tooling, or experimentation workflows * Exposure to agentic frameworks such as ReAct, AutoGen, LangChain, or Semantic Kernel * Familiarity with prompt engineering, fine-tuning, RAG architectures, or LLM optimization techniques * Experience working with cloud AI/ML services (AWS Bedrock, GCP Vertex AI, Azure ML) * Familiarity with full-stack technologies such as Ruby on Rails, GraphQL, or React-especially for integrating AI capabilities into existing systems Compensation Bands: Seattle, WA , Boston, Washington DC, or Austin, TX $190K - $230K * Offers Equity Options #LI-HM1 * Health (medical, vision, dental), life, and disability insurance* * Equity stock options * Retirement plans * Paid public holidays and unlimited PTO * Paid maternity and parental leave * Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) * Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with ___ as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position. Compensation Range: $190K - $230K

Job Type: Term (Fixed Term) Position Description RAND's ___, part of the Global and Emerging Risks (GER) Division conducts cutting-edge research on transformative, high-impact technologies-including artificial intelligence and biotechnology-to shape policies that protect global security and advance the public good. You will be responsible for managing significant research budgets and personnel, overseeing complex technical research and policy analysis projects, and leading multidisciplinary teams of policy researchers, engineers, and scientists. Your team will build systems to evaluate how AI models perform across the full attack lifecycle, including resource development, initial access, discovery, lateral movement, and defense evasion. Your projects may include developing benchmarks for fully autonomous operations using scaffolding and tools, as well as uplift of both novice and expert humans. Such benchmarks may involve environments like CTF challenges, frameworks for assessing ability to reason over attack graphs and conduct multi-stage operations, assessment of stealth and defense evasion capabilities, and benchmarks for ability to conduct time-sensitive operations at machine speed. Many of your evaluations will be commissioned directly by relevant government agencies, and the results of your evaluations will drive responsible AI policy across the world. Your team will communicate findings through detailed technical analyses, evaluation frameworks, and quick-turnaround policy briefs. Your work will inform analysis delivered to senior government and industry leaders. This position is structured as a two-year appointment with options to renew and explore opportunities for longer-term employment at RAND thereafter. RAND's reputation for excellence is built on our commitment to high-quality, rigorous analysis and objectivity. As a Research Lead - AI Cyber Testing & Evaluation, you'll maintain that excellence while engaging with some of the most pressing challenges of our time. Qualifications All research positions at RAND require excellent analytic skills; the ability to communicate clearly and effectively, both orally and in writing; the ability to work effectively as a member of a multi-disciplinary team; and a strong commitment to RAND's core values of quality and objectivity. Required: * 6+ years of technical experience in security engineering, software engineering, firmware engineering, hardware engineering, or related fields * 6+ years of technical management experience, including leading cross-functional teams, managing project budgets, and mentoring and developing team members * Demonstrated ability to successfully lead complex projects to completion * Proficiency in Python, Java, C/C++, or other popular programming languages * Experience with red team operations or offensive cyber capabilities development * Ability to develop rigorous and comprehensive ___ and identify potential system vulnerabilities * Strong ability to communicate effectively in English, both verbally and in writing * Ability to work effectively in a collaborative, multidisciplinary environment * Fluency with MS Office suite Preferred: * Graduate of the Computer Network Operations Development Program (CNODP), Remote Interactive Operator Training (RIOT), Future Operator Readiness Growth and Enrichment (FORGE), or equivalent experience * Understanding of ___ (APT) tactics, techniques, and procedures (TTPs) and experience with defending against them * Ability to think creatively about offensive and/or defensive techniques and strategies, beyond compliance with existing regulations * Experience working on AI research, ML model training, or model deployment Education Requirements RAND is hiring a Research Lead at either the specialist or expert level of experience. Minimum education requirements at the specialist level include: A PhD in Computer Science, Computer Engineering, Electrical Engineering, Cybersecurity, Information Security, Information Technology, Mathematics, Applied Mathematics, Physics, Applied Physics, Engineering Physics, Artificial Intelligence, Machine Learning, Engineering and Public Policy, Technology and Policy, National Security Policy, Policy Analysis, Political Science, International Relations, or similar with at least 3 years of relevant professional experience is required. OR A Master's degree in the fields listed above with at least 6 years of relevant professional experience, is required. OR A Bachelor's degree in the fields listed above with at least 8 years of relevant professional experience, is required. Master's or PhD preferred. Security Clearance Ability to obtain and maintain a U.S. government clearance is preferred but not required. Location We are hiring for this position in San Francisco, CA; Washington, DC; Santa Monica, CA; Pittsburgh, PA; and Boston, MA. We offer a hybrid work arrangement, combining work from home and on-site options. Fully remote work will also be considered. Writing or Code Sample Either a writing sample or a code sample is required for this position. This sample can use a recent, previously written paper or technical report (e.g., journal article, master's thesis or paper written for coursework, research project, technical analysis, briefings), or source code showing technical expertise in relevant domains. Term This position is a 3-year term appointment with a possibility of renewal, alongside options for longer term employment. Salary Range: $146,200 - $261,400 Visiting Technical Specialist = $$146,200 - $211,900 Visiting Technical Expert = $167,300 - $261,400 RAND considers a variety of factors when formulating an offer, including but not limited to, the specific role and associated responsibilities; a candidate's work experience, education/training, skills, expertise; and internal equity.Successful candidates will be offered employment in a specific title, as determined by the candidate's education and experience. The salary range includes base pay plus RAND's sabbatic pay (which provides additional compensation above base pay when vacation is taken). In addition, RAND provides strong benefits including health insurance coverage, life and disability insurance, savings plan, paid time-off and more. Equal Opportunity Employer

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, ___, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner's Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional - it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world's top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. At HackerOne, we're revolutionizing offensive security by combining human intelligence with artificial intelligence to help organizations build a safer internet. As an AI Engineer on our AI Platform team, you will contribute to the development of next-generation AI security capabilities, including our in-platform AI security agent, Hai. You will implement AI-powered features that enhance vulnerability discovery, improve security analysis workflows, and expand how thousands of customers detect and respond to emerging threats. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within ~50 miles of Seattle, WA; Boston, MA; Washington, DC; or Austin, TX. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together - fostering collaboration, connection, and in-person moments that enrich our culture - while still preserving the benefits of remote work. Must be able and willing to come to the office once per week on Thursdays. Success in the AI Engineer role will be accomplished by delivering on the responsibilities below in alignment with the Values and Talent Principles that define how we work at HackerOne. * Apply an AI First mindset by building and integrating AI capabilities such as LLM-powered workflows, RAG pipelines, or orchestration components that enhance vulnerability detection and security automation. * Demonstrate First Principles Problem Solving by breaking down AI and security challenges into clear components, identifying core assumptions, and implementing simple, maintainable solutions. * Use Data-Driven Decision Making to evaluate model performance, test hypotheses, analyze telemetry, and iterate on features based on measurable impact. * Practice Change Agility by adapting to evolving AI frameworks, product requirements, and security considerations while maintaining delivery momentum. * Contribute to the development of our AI security agent, Hai, implementing features that enable natural language insights, reasoning workflows, and secure model interactions. * Build and maintain APIs and services that enable secure interactions between AI models, internal systems, and third-party platforms. * Partner cross-functionally with Product, Security Research, and Customer Success to clarify requirements, translate user needs into technical tasks, and deliver reliable solutions. * Stay current with emerging AI and AI security trends, sharing learnings with the team and incorporating relevant advancements into your work. * 3+ years of experience as a software engineer, with hands-on experience building production systems * Experience integrating LLMs or generative AI models into applications Hands-on experience with ML frameworks such as PyTorch, TensorFlow, or HuggingFace Transformers * Must be able and willing to come to the office once per week (typically Thursdays) * Familiarity with agentic frameworks such as ReAct, AutoGen, LangChain, or Semantic Kernel * Experience with RAG architectures, prompt engineering, fine-tuning, or LLM evaluation techniques * Exposure to cloud AI/ML services (AWS Bedrock, GCP Vertex AI, Azure ML) * Familiarity with full-stack technologies such as Ruby on Rails, GraphQL, or React for integrating AI features into production systems Compensation Bands: $166K - $203K * Offers Equity #LI-HM1 * Health (medical, vision, dental), life, and disability insurance* * Equity stock options * Retirement plans * Paid public holidays and unlimited PTO * Paid maternity and parental leave * Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) * Employee Assistance Program *Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with ___ as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position. Compensation Range: $166K - $203K

Job Title : Information Technology Professional (IT/CTN/IS) Category / Component : Enlisted - Both Overview Information Systems Technicians, Cryptologic Technician Networks, and Intelligence Specialists keep the Fleet connected, informed, and secure by operating and defending networks, conducting cyber operations, and producing intelligence for decision makers across the Navy. Key Responsibilities As an Information Systems Technician, design, operate, secure, and restore networks, servers, and communication systems that support naval operations; as a Cryptologic Technician Networks specialist, conduct offensive and defensive cyber operations, investigate and track adversary activity, and help protect Navy networks and critical systems; as an Intelligence Specialist, collect and analyze information on adversaries, environments, and weather and create intelligence products and briefings for commanders. What to Expect High tempo, mission critical work supporting around the clock operations and watch floors; mix of help desk and user support, network and systems administration, incident response, and planned maintenance; continuous learning in cyber tools, network defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty rotations, and deployments afloat and ashore. Work Environment Worldwide assignments ashore at information warfare and intelligence commands and afloat on ships, aircraft, or submarines; work in secure facilities, server rooms, operations centers, and shipboard communications spaces; close teamwork within information warfare and intelligence teams and with supported operational units. Pathways, Training & Advancement Recruit Training followed by Class A School in an information warfare specialty, such as IT or CTN at information warfare training sites and IS at intelligence training commands; advanced C schools and follow on training in areas such as cyber operations, network defense, digital forensics, signals analysis, targeting, imagery, language, and mission systems; progressive advancement based on qualifications, performance, and warfare pins such as Information Warfare and platform specific warfare designations. Direct enlistment into IT, CTN, or IS pipelines from civilian life based on aptitude, security clearance eligibility, and Navy needs; in service conversion opportunities for qualified Sailors who meet screening criteria and community requirements; Reserve accession pathways for prior service or qualified civilian professionals when manning needs allow. Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy. Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter. Additional qualifications for this job may include: United States citizenship or equivalent status as allowed by law and policy, with most billets requiring citizenship; high school diploma or equivalent; at least 17 years of age; strong interest and aptitude in computers, networks, cyber operations, and analytical work; eligibility for a security clearance at the Secret or Top Secret level depending on the billet. Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities. Specific options depend on the Sailor's status, training, and current Navy policy. Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options. Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance. Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed. Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source. Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community. It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes. Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.5c143e31-5e48-4549-b638-05792d185386

Job Title : Information Technology Professional (IT/CTN/IS) Category / Component : Enlisted - Both Overview Information Systems Technicians, Cryptologic Technician Networks, and Intelligence Specialists keep the Fleet connected, informed, and secure by operating and defending networks, conducting cyber operations, and producing intelligence for decision makers across the Navy. Key Responsibilities As an Information Systems Technician, design, operate, secure, and restore networks, servers, and communication systems that support naval operations; as a Cryptologic Technician Networks specialist, conduct offensive and defensive cyber operations, investigate and track adversary activity, and help protect Navy networks and critical systems; as an Intelligence Specialist, collect and analyze information on adversaries, environments, and weather and create intelligence products and briefings for commanders. What to Expect High tempo, mission critical work supporting around the clock operations and watch floors; mix of help desk and user support, network and systems administration, incident response, and planned maintenance; continuous learning in cyber tools, network defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty rotations, and deployments afloat and ashore. Work Environment Worldwide assignments ashore at information warfare and intelligence commands and afloat on ships, aircraft, or submarines; work in secure facilities, server rooms, operations centers, and shipboard communications spaces; close teamwork within information warfare and intelligence teams and with supported operational units. Pathways, Training & Advancement Recruit Training followed by Class A School in an information warfare specialty, such as IT or CTN at information warfare training sites and IS at intelligence training commands; advanced C schools and follow on training in areas such as cyber operations, network defense, digital forensics, signals analysis, targeting, imagery, language, and mission systems; progressive advancement based on qualifications, performance, and warfare pins such as Information Warfare and platform specific warfare designations. Direct enlistment into IT, CTN, or IS pipelines from civilian life based on aptitude, security clearance eligibility, and Navy needs; in service conversion opportunities for qualified Sailors who meet screening criteria and community requirements; Reserve accession pathways for prior service or qualified civilian professionals when manning needs allow. Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy. Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter. Additional qualifications for this job may include: United States citizenship or equivalent status as allowed by law and policy, with most billets requiring citizenship; high school diploma or equivalent; at least 17 years of age; strong interest and aptitude in computers, networks, cyber operations, and analytical work; eligibility for a security clearance at the Secret or Top Secret level depending on the billet. Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities. Specific options depend on the Sailor's status, training, and current Navy policy. Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options. Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance. Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed. Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source. Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community. It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes. Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.5c143e31-5e48-4549-b638-05792d185386

Job Description About the Team The Sensors Division at STR develops advanced sensor technologies across airborne and surface-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and EO/IR systems. Work spans from component-level technology development through integrated prototype systems. Core capabilities include RF hardware, signal processing, tracking and fusion, machine learning, and real-time embedded implementation. The Role: As a Lead Modeling and Simulation (M&S) Engineer, you will lead teams working a portfolio of projects focused on advanced modelling and simulation (M&S) capabilities, including RF system development, capability implementation, and integration of emerging capabilities into M&S environments. A particular growth area is the development of real-time M&S capabilities paired with hardware-in-the-loop simulation in support of operational test and evaluation efforts. This position requires skills in performing and leading multi-disciplinary teams designing and analyzing complex systems and representing them in simulation. Strong technical, interpersonal, communication, and technical leadership skills are needed. What You Will Do: • Lead small, multi-disciplinary teams in the design, development, integration, and testing of physics-based modeling and simulation tools for RF sensor systems, • Architect and implement effects-based simulations to evaluate system performance in operationally relevant scenarios, • Guide implementation of event-based and agent-based models, including translating verified algorithms into performant C/C++ implementations, • Maintain and extend existing M&S frameworks to incorporate new sensors, platforms, and processing approaches, • Develop and apply advanced domain knowledge in airborne radar systems, with working familiarity across adjacent RF domains, • Work with RF sensor engineering teams to develop system models, conduct performance analyses, and support design trade studies, • Support development of hardware-in-the-loop and real-time simulation capabilities aligned with test and evaluation needs, • Serve as a primary technical interface with sponsor organizations on assigned projects, • Collaborate with internal teams across Sensors Division and with external partners to ensure integrated system solutions, • Ability to obtain a secret security clearance, for which U.S citizenship is needed by U.S government, • Bachelor's degree and at least 7 years of applicable experience; Master's degree and at least 5 years of applicable experience; or PhD and at least 2 years of applicable experience. Equivalent experience will be considered, • Demonstrated experience leading small technical teams or project tasking on advanced R&D programs (e.g., DARPA, AFRL, NAVAIR, ONR), • Experience designing, implementing, and maintaining modeling and simulation codebases for complex systems, • Experience integrating new capabilities into existing M&S environments, • Strong communication skills, with the ability to explain complex technical concepts to both technical and non-technical audiences, • Active security clearance, • Ph.D. in Physics, Applied Mathematics, Electrical Engineering, or related field, • Experience with RF systems beyond radar (e.g., EW or communications), • Experience supporting test and evaluation, including operationally focused analysis The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team: The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security requirements. Our particular focus areas include airborne/spaceborne/surface-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and EO/IR sensing. To support these missions, the Division's efforts span multiple technical areas, including RF analog/digital hardware, acoustic hardware, signal processing algorithms, machine learning algorithms, systems analysis, and real-time embedded processor implementation. The Algorithms, Processing and Experimentation (APEX) Group specializes in development of RF/radar modes, skills and applications, with particular emphasis on advanced signal processing chains and associated algorithm research. We mature these technologies with the objective of implementation, integration, and eventual utility in RF-based systems, typically tailoring our work for highly specific Defense (e.g., Air Force, Space Force, Navy, DARPA, etc.) and Intelligence Community needs. About the Role: As a Principal Signal Processing Researcher, you will create and lead technical teams that develop, test, integrate, and demonstrate novel signal processing, optimization, and machine learning algorithms for advanced electronic warfare and sensor applications. A successful candidate will have demonstrated leadership skills and substantial expertise in several of the following areas: optimization, electronic warfare, adaptive signal processing, machine learning, algorithm development, algorithm integration, test & evaluation, model & simulation, systems engineering, radar systems, or communications systems. This position requires skills working as part of and leading multi-disciplinary teams designing, analyzing, integrating, and demonstrating signal processing algorithms for complex systems. What you will do: • Develop electronic warfare and radar system concepts, signal processing and machine learning algorithms, and RF solutions to remote sensing challenges, • Provide technical leadership to small, multi-disciplinary teams that develop, implement, test, and integrate novel sensing, electronic warfare, and signal processing systems, • Direct Modeling and Simulation activities of advanced RF systems in support of algorithm development, test, and integration, • Plan and support algorithm test and evaluation activities, including performance assessment in laboratory and field environments, • Active Security Clearance, with eligibility to support special access programs, for which US Citizenship is required by the US government, • PhD, MS, or BS in Electrical Engineering, Applied Mathematics, Physics, or related technical discipline with 8–10+ years of relevant experience depending on degree, • Strong scientific programming skills including Matlab, Python, Simulink and/or C/C++, • Strong communication skills and the ability to describe complex technical concepts to fellow researchers as well as to non-technical people, • Ability to translate customer requirements to determine research focus, • Ability to create and present deep technical briefings as well as high-level briefings to Customers and senior management, • Experience with designing, implementing, testing, and analyzing ML/AI algorithms, • Current TS/SSBI with SCI and ability to gain and hold SCI/SAP accreditations, • Experience with advanced RF system concepts, signal processing, open architectures, and systems integration, • Experience in Software Development, • Ability to survey literature to determine state-of-the-art, incorporate recent research, and transition it into integrated, tested solutions The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team: The Security team at STR is comprised of highly skilled professionals who are responsible for maintaining compliance with Government protocol and directives. The Classified Cybersecurity (CCS) team consists of a collaborative group of ISSM's, ISSO's, and ISSE's who are passionate about national security and take great pride in maintaining Confidentiality, Integrity, and Availability of our Information Systems and enable execution of STRs portfolio of programs across a vast customer base. The Role: STR has an exciting opportunity for a well-rounded cybersecurity professional to join our Cybersecurity/Risk Management Framework (RMF) program as a key contributor for classified programs. In this dynamic position, you will interface and collaborate with other Cybersecurity professionals (ISSMs, ISSOs), Security professionals (CPSOs, FSOs), and System Administrators from our Classified Information Technology (CIT) organization. Your responsibilities will include ensuring overall compliance, managing configuration changes, supporting security architecture, and staying abreast of current and future technologies. Please note…this is not a remote and/or hybrid role and requires you to be onsite. Responsibilities: • Conduct both vulnerability and compliance scans of Information Systems., • Support the development of Risk Management Framework (RMF) documentation and control validation testing for Authority to Operate (ATO) accreditations., • Develop cybersecurity requirements, design, and architecture for current and emerging program needs., • Implement Information Assurance and Information Security protections and requirements in program development and execution environments., • Apply required security controls to networking devices, databases, operating systems, and hardware/software components., • Assist ISSMs and ISSOs in monitoring and resolving Plan of Action and Milestones (POA&M) to mitigate system vulnerabilities., • Conduct reviews and technical inspections to identify and mitigate potential security weaknesses, ensuring all security features are implemented and functional., • Support the completion of Continuous Monitoring requirements in accordance with RMF and NIST SP800-53 standards., • Security Clearance: Active Top Secret security clearance with the ability to obtain SAP and SCI access (U.S. citizenship required)., • Experience: 3-5 years of technical (hands-on) experience in Information Assurance/Cyber Engineering, including requirements development and implementation., • Certification: DoD 8570 IAM Level III certification (CISA, CISM, CISSP, etc.) or the ability to obtain within 6 months of hire., • Familiarity: Knowledge of the DCSA Authorization and Assessment Process Manual (DAAPM) and the Joint Special Access Implementation Guide (JSIG)., • Technical Skills:, • Configuration, certification, and auditing/analysis of Windows/Linux operating systems and system virtualization in peer-to-peer, LAN & WAN networks., • Managing and implementing DISA STIGs and benchmarks in various operating systems (Windows, RHEL, Ubuntu)., • Using IA vulnerability/compliance scanning tools (e.g., NMap, ACAS, Nessus, Security Content Automation Protocol (SCAP))., • Maintaining/managing Security Incident and Event Management (SIEM) and centralized auditing tools (e.g., Splunk, PowerStrux)., • Familiarity with Microsoft Deployment Toolkit (MDT)., • Supporting the hardening of new builds of Information Systems (IS) and ensuring full functionality before deployment., • Scripting in Windows and/or Linux., • Using McAfee/Trellix ePO, including familiarity with DLP components., • Experience in one or more of following technical areas Artificial Intelligence, DevSecOps, Cloud or Containerization., • Experience with NIST SP800-53 technical control implementation and assessment. The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling products and solutions focused on achieving the customer vision. Our programs deliver sustainable, reliable, and cost-efficient capabilities focused on end-customer needs that function in operationally relevant environments and timeframes. We consider the entire lifecycle of the solution, from conceptualization and architecting, through development to deployment, while leveraging novel technologies to deliver first-of-a-kind systems. We are seeking a Senior System Integration & Test (I&T) Engineer in our Woburn, MA office to support integration and test of advanced multi-function RF systems. The I&T Engineer should have experience performing subsystem and system level integration and test of software and/or hardware components, verifying technical requirements that support program schedule and cost objectives. The I&T Engineer should have familiarity with automated test tools and techniques, writing and executing test plans and procedures, and contributing to system design packages. This position offers the opportunity to work with leading domain experts in sensors development, data analytics, and cyber security. The I&T Engineer will be expected to work closely with development teams to establish and implement a test approach appropriate for program objectives. Experience with the Agile development process and associated tools is desired. This position is well suited for an engineer who has experience building DoD systems and is interested in hands on testing and fielding of novel systems developed by STR. Both hardware and software-centric candidates are encouraged to apply to meet comprehensive system testing needs. STR is adopting Digital Engineering (DE) tools and techniques, including the integration of verification aspects of design as part of a comprehensive Model-Based Systems Engineering (MBSE) approach. Candidates will be expected to work with Systems Engineers to integrate I&T processes & artifacts into the DE workflow for programs, using MBSE tools to capture those aspects of the design related to verification, with traceability to external tools as required. What you will do: • Working closely with domain experts, development teams, and systems engineers to design and develop hardware and software test environments, • Hands on integration work in both hardware labs and field-test environments to ensure that software and/or hardware components are integrated into the system according to specification, • Experience in preparing and delivering briefings, familiarity with the execution of technical reviews (SRRs, PDRs, CDRs, TIMS, TRRs), • Participation in the Agile development process with a focus on developing system tests, • Documenting and executing test plans and procedures, • This position requires an Active DoD Secret Clearance with the ability to obtain a Top Secret (TS) Security Clearance, for which U.S. citizenship is needed by the U.S. Government, • BS in Computer Science, Electrical Engineering, Systems Engineering, Aerospace Engineering, or related technical field with a minimum 5 years of relevant experience, • Proficiency in Java, C/C++, Labview, or Python, • Minimum of 3 years of experience working in I&T, • Active Top Secret Security Clearance, • Domain expertise in one or more of the following areas is desirable; Radar, Electronic Warfare, Acoustic, Antenna Apertures, Sensor Resource Management, Sea/Air/Space, Large-Scale Platform Test Systems, Cyber Physical Systems, Open System Architectures (UCI, OMS, COARPS), • Proficiency in automated test tools and techniques, • Proficiency in bash scripting and Linux Operation Systems, • Familiarity with MBSE tools such as Cameo (MagicDraw), Sparx Enterprise Architect, IBM Rational Rhapsody, • Familiarity with specific government open architectures (e.g., Open Mission Systems) Pay Information Full-Time Salary Range: $134,000 - $184,000 The salary range listed is based on external market data. Final offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Title : Information Technology Professional (IT/CTN/IS) Category / Component : Enlisted - Both Overview Information Systems Technicians, Cryptologic Technician Networks, and Intelligence Specialists keep the Fleet connected, informed, and secure by operating and defending networks, conducting cyber operations, and producing intelligence for decision makers across the Navy. Key Responsibilities As an Information Systems Technician, design, operate, secure, and restore networks, servers, and communication systems that support naval operations; as a Cryptologic Technician Networks specialist, conduct offensive and defensive cyber operations, investigate and track adversary activity, and help protect Navy networks and critical systems; as an Intelligence Specialist, collect and analyze information on adversaries, environments, and weather and create intelligence products and briefings for commanders. What to Expect High tempo, mission critical work supporting around the clock operations and watch floors; mix of help desk and user support, network and systems administration, incident response, and planned maintenance; continuous learning in cyber tools, network defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty rotations, and deployments afloat and ashore. Work Environment Worldwide assignments ashore at information warfare and intelligence commands and afloat on ships, aircraft, or submarines; work in secure facilities, server rooms, operations centers, and shipboard communications spaces; close teamwork within information warfare and intelligence teams and with supported operational units. Pathways, Training & Advancement Recruit Training followed by Class A School in an information warfare specialty, such as IT or CTN at information warfare training sites and IS at intelligence training commands; advanced C schools and follow on training in areas such as cyber operations, network defense, digital forensics, signals analysis, targeting, imagery, language, and mission systems; progressive advancement based on qualifications, performance, and warfare pins such as Information Warfare and platform specific warfare designations. Direct enlistment into IT, CTN, or IS pipelines from civilian life based on aptitude, security clearance eligibility, and Navy needs; in service conversion opportunities for qualified Sailors who meet screening criteria and community requirements; Reserve accession pathways for prior service or qualified civilian professionals when manning needs allow. Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy. Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter. Additional qualifications for this job may include: United States citizenship or equivalent status as allowed by law and policy, with most billets requiring citizenship; high school diploma or equivalent; at least 17 years of age; strong interest and aptitude in computers, networks, cyber operations, and analytical work; eligibility for a security clearance at the Secret or Top Secret level depending on the billet. Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities. Specific options depend on the Sailor's status, training, and current Navy policy. Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options. Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance. Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed. Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source. Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community. It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes. Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.5c143e31-5e48-4549-b638-05792d185386

Job Description About the Team STR's Analytics & C2 Division researches and develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate and motivated engineers and scientists with advanced degrees in engineering, computer science, mathematics, physics, and data science. We use our expertise and creativity to take innovative ideas from conception to mature implementation in order to improve mission success of our customers. The Signals Exploitation and Tracking (SET) Group in the Analytics Division focuses on applying machine learning, statistics, estimation, and information theory algorithms for target tracking, signals exploitation, and system resource management. The Role For this role as a Lead Algorithm Developer, you will help develop disruptive technologies focused on target tracking and prediction. You will create and implement algorithms, design and conduct robust experiments and analysis, collaborate with multi-disciplinary project teams and interact with customers. You will explore fascinating datasets, develop cutting-edge algorithmic techniques, and solve high-impact, unique problems for our customers. We are looking for someone to join our team onsite as this position is based primarily in the Woburn, MA office. Who you are: • Hold a PhD (or equivalent experience) in a scientific field such as applied math, physics, electrical engineering, data science with minimum of 2+ years of relevant experience, • Have significant experience with tracking technologies, specifically with Multiple Hypothesis Tracking (MHT) or related algorithms, • Have expertise using C++ programming language, • Ability to perform experiment design, performance modeling and simulation runs, and associated test verification and performance analysis, • Proficient in systems simulation capabilities, Monte Carlo methods, data structures, • Able to communicate technical foundations of models and algorithms, • Able to work and collaborate on multi-disciplinary teams, • Have experience in intelligence or military-related mission areas, • Have experience with common software development tools (e.g. Git, Linux, Anaconda, Docker), • Have expertise using Python or MATLAB for scientific programming, algorithm development, data analysis, and complex visualizations (e.g. NumPy, SciPy, Pandas, Matplotlib) The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team STR Sensors Division is at the forefront of developing advanced signal processing algorithms and prototyping systems for next-generation radar and electronic warfare technologies. The group fosters a culture of innovation and collaboration. You will be a member of a dynamic group of research engineers across STR, academic researchers, and industry partners to develop practical and effective solutions to RF sensing and counter-sensing challenges. The Role The Space Mission Sector is seeking a Software Developer to join our growing technology company in the Boston area. Candidate will support a multitude of programs with a range of system capabilities and maturity level. System capability will be tested over the air locally and at government test locations. Strong technical, interpersonal, communication, and leadership skills are desired. As Lead Software Developer, you will work with a team to design, implement, and test systems software for advanced real-time signal processing applications for sonar, radar, electronic warfare (detection, protection, jamming, and spoofing). What you will do: • Work with STR team to understand capability requirements, brainstorm solutions, and evaluate the pros and cons of each to inform decisions, • Develop and implement embedded systems software for advanced real-time signal processing applications, • This position requires the ability to obtain a Top Secret security clearance, for which U.S. citizenship is required by U.S. Government, and eligible to support special access programs, • Experience developing software with GNU/Linux toolchains using open source software, • Proficient in C, C++, or similar real-time embedded programming languages, • Comfortable using Python and/or MATLAB programming languages, • Experience with firmware languages such as VHDL and/or Verilog, • Experience with software tools including Integrated Development Environments (IDEs), version control, tracking, scripting, and break-point debugging, • Working knowledge of software design patterns and best practices, • Understanding of software-hardware interfacing techniques and implementations, • Enthusiasm to learn new skills and a desire for developing software, • BS, MS, or PhD in Electrical Engineering, Computer Engineering, Applied Mathematics, Physics, or a related technical discipline, • Active Secret or TS/SCI Clearance, • Linux kernel level modules and device driver development, • Knowledge of real-time multi-threaded embedded software, preferably on Linux OS, • Experience writing software using a large multi-party code base, • Working in a laboratory environment using measurement equipment and performing quantitative data analysis, • Developing software using hardware accelerators such as GPUs, DSPs, and FPGAs, • Experience implementing software using systems on a chip such as Xilinx MPSoC or RFSoC, • Experience using machine learning techniques Pay Information Full-Time Salary Range: $157,000 - $223,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, accessibility, and sophistication of these systems can determine the outcomes of conflicts before they begin. STR's Systems Development Division (SDD) and Analytics and Command & Control (AC2) focuses on developing advanced technology solutions to provide asymmetric advantages within the information domain. SDD executes the entire lifecycle of the solution, from conceptualization and architecture refinement through implementation and deployment, while leveraging novel technologies to deliver first-of-a-kind systems. Current efforts include programs for airborne and space sensors and advanced operations enabled by multi-function, multi-modal capabilities. In this role you will be exposed to key operations, users, and technology that have strategic impact on AF operations. As a Senior Software Systems Integration & Test Engineer, you will integrate and test software implementing complex systems into customer owned software test/ops deployment environments. What you will do: • Participate in test planning & test events, requirements reviews, code reviews, and architecture/software implementation reviews to improve code quality and maintainability, • Perform integration testing to ensure seamless interaction between different system components, • Conduct performance testing to ensure the system meets performance and scalability requirements, • Identify, document, and track defects and issues, and work with the development team to resolve them, • Assist in configuration and maintenance of DevOps environments & pipelines at multiple classification levels, focusing on developer productivity, application performance, security monitoring, and alerting, • Collaborate with stakeholders to ensure infrastructure toolsets are configured, maintained, and reliable, in compliance with program requirements and Government standards, • Develop and maintain test documentation, including test plans, test cases, and test reports, • Develop and maintain automated test scripts and test frameworks for Java applications, • Document pipeline architectures and user processes to modify and update pipelines, • Ensure compliance with industry standards and best practices for software testing and quality assurance, • The position requires an active Top Secret TS/SSBI security clearance (with SCI eligibility) with the ability to obtain SAP clearance, for which U.S. citizenship is needed by the U.S. Government., • Prior experience working SAP programs is required, • BS or MS in Computer Science, Software Engineering, or related technical field with 5+ years of related experience, • Proven experience as an Integration and Test Engineer, with a focus on Java applications, • Strong knowledge of Java, third-party software frameworks, and related technologies (e.g., Spring), • Demonstrated expertise in continuous integration and continuous deployment (CI/CD) including the use of GitLab, CI/CD tools, automated testing frameworks, and code quality tools in software development processes, • Knowledge of containerization and orchestration technologies (e.g., Docker, Kubernetes), • Experience with automated testing tools and frameworks (e.g., JUnit, TestNG, Selenium), • Understanding of software development lifecycle (SDLC) and Agile methodologies, • Excellent problem-solving skills and attention to detail, • Strong communication and collaboration skills, with the ability to work effectively in a team environment, • Hold an advanced degree in a related technical field, • Have domain expertise in one or more of the following areas: electronic warfare, antenna apertures, sensor resource planning/management, large-scale platform test systems, cyber physical systems Pay Information Full-Time Salary Range: $134,000 - $184,000 The salary range listed is based on external market data. Final offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Date Posted: 2026-04-01 Country: United States of America Location: US-MA-CAMBRIDGE-BBN06 ~ 10 & 50 Moulton St ~ MOULTON B6 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.? U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Top Secret Security Clearance Status: Active and existing security clearance required after day 1 At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Join us and help shape the future of aerospace and defense. RTX BBN Networking and Cyber Technologies group is looking for a Research Software Engineer, Formal Methods with strong software development skills and an interest in security and resilience of large-scale dynamic systems. In this position, you will contribute strong software development skills and apply reasoning and formal methods techniques to significantly enhance security and resilience of large dynamic systems. This position offers the opportunity to shine as a lead developer of an exceptional team while building core technologies for improving processes, networks, protocols, and systems. You will develop software to support models that analyze networks and complex processes, improve the collective understanding of such systems, and increase their performance. You will contribute to and work alongside extraordinarily talented individuals. What You Will Do * Program and test software and systems in Python, C, C++, or Java, as well as using logic programming languages. * Design and develop formal (using mathematical logic) or informal models and specifications of protocols and systems. * Develop algorithms for analyzing systems to understand how and when they work or break, and how to make them more secure and resilient. Working knowledge applying formal methods techniques such as model checking and theorem proving are highly desirable. * Apply critical analyses to results to validate technical hypotheses and inform next steps. * Advance network security research at BBN. * Own projects or large components of projects. * Distinguish BBN and yourself to customers by leading and performing cutting edge research. * Travel up to 10%; candidates should expect that they may be required to travel to a BBN, RTX, teammate, or customer site for meetings or other business-related activities. Qualifications You Must Have * Typically requires: A University Degree in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or Physics or equivalent experience and minimum 5 years prior relevant experience, or an Advanced Degree in a related field and minimum 3 years experience.? * Minimum 3 years' experience with multiple software development tools and languages, including Python and either C/C++ or Java. * Prior experience with Formal Methods, preferably with the application and scaling of formal methods techniques (e.g. model checking, model measuring, and theorem proving). * Prior experience with mathematical logic and logic programming. * Prior experience with networking fundamentals. * Prior experience in systems security. * Ability and willingness to obtain a Top Secret Clearance within a year. Qualifications We Prefer * Experience with Formal Methods, specifically with the application and scaling of formal methods techniques such as model checking, model measuring, and theorem proving. * PhD degree. * Experience writing logic for SAT, SMT solvers. * Experience with Python and/or shell scripting. * Experience writing proposals, capture. * Experience in Networking and protocols (TCP/IP stacks, wire-level protocols, RF communications, BGP, etc.). Location Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: * Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader. * Hybrid from one of the following locations: Columbia, MD - Arlington, VA - Cambridge, MA * Relocation assistance will be available. To help you achieve your goals, BBN will provide: * We invent new science by applying cross-discipline techniques in new ways. * Network and Cyber Technologies group anticipates the future of communications from applied physics to fundamental analysis of large application systems. * A strong leadership team well-versed in Government Research & Development. * A collaborative and collegial environment to push state-of-the-art research. * Technically competent pool of research scientists who are willing to mentor, listen, and help you refine your research vision and goals. * Business Development, Programmatic, Contracting, Finance, and HR support. * Access, through RTX, to opportunities that help transition your research and ultimately see it fielded. Learn More & Apply Now Whether you're just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement, and work/life benefits; career development and recognition programs. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link () to read the Policy and Terms Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

Job DescriptionJob Summary We are seeking a highly skilled Principal Cybersecurity Analyst to lead advanced threat hunting, digital forensics, and cyber investigations within a dynamic security operations environment. This role is ideal for a technical cybersecurity leader passionate about proactively identifying adversaries, strengthening threat detection, and driving rapid, intelligent incident response. The successful candidate will collaborate closely with security engineers and analysts to enhance cyber defense strategies, elevate security maturity, and protect enterprise systems from evolving threats. Duties and Responsibilities * Lead proactive threat hunting initiatives, including simulated red team/blue team exercises * Conduct advanced digital forensics and cyber investigations to identify and neutralize threats * Perform in-depth analysis of high-impact security events and assess organizational risk * Enhance and automate incident response through SOAR capabilities * Develop and manage threat intelligence programs, aggregating and analyzing global threat data * Collaborate across technical and business teams to improve cybersecurity posture * Promote security best practices and awareness throughout the organization * Serve as a trusted cybersecurity advisor and technical thought leader Qualifications, Skills, and Experience * 5+ years of hands-on cybersecurity experience across incident response, forensics, vulnerability management, and cloud security * Strong expertise in threat intelligence platforms, network traffic analysis, and attack simulation techniques * In-depth knowledge of identity and access management, privileged access management, and cybersecurity frameworks (NIST, ISO, GDPR, SOC2) * Proven ability to lead incident response efforts and drive remediation initiatives * Relevant cybersecurity certifications (CISSP, CISM, OSCP, or similar) preferred

Job Description Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. We're looking for a Staff Cyber Resilience Engineer to lead our defense against the attacks that matter most: ransomware, destructive wipes, and data loss at scale. This is a hands-on technical leadership role. You will own the design and engineering of our Isolated Recovery Environment, set the standard for Infrastructure as Code across the organization, and ensure that if our AWS environment is ever compromised, we can restore operations with certainty and speed. You will work with a high-caliber engineering team, have direct influence on our security architecture, and lead recovery exercises that test the organization end-to-end. What You'll Do Own Our Recovery Architecture • Design and build our Isolated Recovery Environment — a hardened AWS account with immutable vaults that break the attacker's kill chain before it reaches our data., • Threat model our environment with a deep understanding of cloud-native attack patterns: IAM privilege escalation, backup deletion, ransomware persistence, and lateral movement across accounts., • Lead our transition to 100% Infrastructure as Code. Every asset (VPCs, IAM roles, security groups) must be defined in Terraform so we can redeploy the entire stack into a clean account via automated pipeline., • Build automated recovery workflows that can tear down a compromised environment and bootstrap a fresh, hardened one from verified code and clean data., • Develop automated scripts (Python or Go) to smoke test recovered data and validate integrity post-restoration., • Act as the resilience authority for the engineering organization — shaping high-availability architecture decisions, influencing design reviews, and raising the floor on how we think about recoverability., • Partner with the Site Reliability Engineering team on multi-region deployments and high-availability design, ensuring cyber resilience is embedded in architecture from the start., • 8+ years of experience in complex cloud environments (any of AWS/GCP/Azure), including at least 3 years in AWS. EKS/Kubernetes experience is a strong plus., • Strong Terraform skills. You should be able to modularize complex environments so they are environment-agnostic., • Hands-on familiarity with the Secure Vault pattern: protecting data in a separate, highly restricted AWS account with tight network controls., • Advanced shell scripting and proficiency in either Python or Go to automate restoration tasks that native AWS tooling doesn't cover., • Experience with CI/CD tooling (Scalr, GitHub Actions, or equivalent) to enable broad adoption of recovery pipelines across the organization., • Hands-on experience leading technical recovery efforts from an actual cyber attack or destructive incident., • Experience with chaos engineering tooling to stress-test recovery assumptions., • Familiarity with NIST SP 800-34 (Contingency Planning) or similar frameworks. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Job DescriptionDescription: The ISSM’s primary function serves as a principal advisor on all matters, technical and otherwise, involving the security of information systems under their purview. Primary support will be working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense, and Military Compartment efforts. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Performance shall include: • Perform oversight of the development, implementation and evaluation of information system security program policy; special emphasis placed upon integration of existing SAP network infrastructures, • Develop and oversee operational information systems security implementation policy and guidelines of network security, based upon the Risk Management Framework (RMF) with emphasize on Joint Special Access Program Implementation Guide (JSIG) authorization process, • Advise customer on Risk Management Framework (RMF) assessment and authorization issues, • Perform risk assessments and make recommendations to DoD agency customers, • Advise government program managers on security testing methodologies and processes, • Evaluate authorization documentation and provide written recommendations for authorization to government PM’s, • Develop and maintain a formal Information Systems Security Program, • Ensure that all IAOs, network administrators, and other cyber security personnel receive the necessary technical and security training to carry out their duties, • Develop, review, endorse, and recommend action by the AO or DAO of system assessment documentation, • Ensure approved procedures are in place for clearing, sanitizing, and destroying various types of hardware and media, • Develop and execute security assessment plans that include verification that the features and assurances required for each protection level functioning, • Maintain a and/or applicable repository for all system authorization documentation and modifications, • Develop policies and procedures for responding to security incidents, to include investigating and reporting security violations and incidents, • Ensure proper protection or corrective measures have been taken when an incident or vulnerability has been discovered within a system, • Ensure that data ownership and responsibilities are established for each authorization boundary, to include accountability, access rights, and special handling requirements, • Ensure development and implementation of an information security education, training, and awareness program, to include attending, monitoring, and presenting local cyber security training., • Evaluate threats and vulnerabilities to ascertain whether additional safeguards are needed, • Assess changes in the system, its environment, and operational needs that could affect the authorization, • Ensure that authorization is accomplished a valid Authorization determination has been given for all authorization boundaries under your purview, • Review IS assessment plans, • Coordinate with PSO or cognizant security official on approval of external information systems (e.g., guest systems, interconnected system with another organization), • Conduct periodic assessments of the security posture of the authorization boundaries, • Institute and implement a Configuration Control Board (CCB) charter, • Ensure configuration management (CM) for security-relevant changes to software, hardware, and firmware and that they are properly documented, • Ensure periodic testing is conducted to evaluate the security posture of IS by employing various intrusion/attack detection and monitoring tools (shared responsibility with ISSOs), • Ensure that system recovery and reconstitution processes developed and monitored to ensure that the authorization boundary can be recovered based on its availability level determination, • Ensure all authorization documentation is current and accessible to properly authorized individuals, • Ensure that system security requirements are addressed during all phases of the system life cycle, • Participate in self-inspections, • Periodically review system security to accommodate changes to policy or technology, • Coordinate all technical security issues outside of area of expertise or responsibility with ISSE, • Provide expert research and analysis in support of expanding programs and area of responsibility as it pertains to cyber security and information technology activities, • Develop Assured File Transfers (AFT) on accordance with the JSIG, • 7 - 9 years related experience Bachelor’s degree or equivalent experience (4 years) Certifications: Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level 2 or Information Assurance Manager Level 2 within 6 months of the date of hire Security Clearance: • Current Top Secret Clearance with SCI Eligibility, • Eligibility for access to Special Access Program Information Must be able to regularly lift up to 50 lbs

Job Description Overview Join a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian missions worldwide. With 1,700+ team members, 1,500+ AI/data experts, and 100+ prime contracts, we deliver at scale and with purpose. We’ve been recognized as a Top Workplace by the Washington Post for six straight years and named to the Inc. 5000 Fastest Growing Private Companies 13 of the past 14 years. Credence is a welcoming home for those looking to grow and contribute to positive change. We encourage all employees to expand beyond their boundaries, dive into important world-changing Federal challenges. Position Summary Credence has an immediate need for a Senior AI Technical Lead to support our AI and Automation practice, delivering advanced AI/ML solutions for the Department of Defense (DoD) and U.S. Air Force programs. This role is pivotal in designing, developing, and deploying mission-critical AI capabilities that enhance operational effectiveness, resilience, and security for warfighters and federal stakeholders. You will lead cross-functional teams, shape technical strategy, and mentor engineers in a dynamic, mission-driven environment supporting Air Force and DoD modernization initiatives. Key Responsibilities • Lead the design, development, and deployment of scalable AI/ML models and systems tailored to DoD and Air Force operational requirements., • Translate complex mission needs into technical solutions supporting Air Force core functions, including autonomy, human-machine teaming, and decision support., • Oversee the full AI/ML lifecycle: architecture, experimentation, rapid prototyping, and performance optimization, ensuring alignment with DoD acquisition and risk management frameworks., • Collaborate with DevOps, Data Engineering, and Cybersecurity teams to integrate AI into secure, production-grade environments, leveraging Air Force technology stacks (e.g., Cloud One, DISA, DevSecOps CI/CD)., • Ensure all solutions meet DoD and Air Force security, compliance, and cloud architecture standards (RMF, FedRAMP, Zero Trust, CDAO guidance)., • Provide technical mentorship, conduct code/design reviews, and foster a culture of responsible AI and ethical innovation., • Research and evaluate emerging AI/ML tools, technologies, and frameworks to drive innovation and maintain competitive advantage for the Air Force., • Master’s degree in AI, Machine Learning, Computer Science, or related field (or equivalent experience)., • 5+ years of hands-on experience in AI/ML solution development, preferably supporting DoD, Air Force, or federal programs., • Demonstrated experience leading technical teams and architecting solutions in Agile/SAFe environments., • Strong understanding of agentic AI (Transformers, Model Context Protocol, Agent2Agent Protocol, LangGraph, etc.)., • Proficiency in Python and Typescript for advanced application development and scripting., • Experience deploying AI solutions in AWS, Azure, GCP, and DoD-approved cloud environments (Cloud One, DISA)., • Familiarity with CI/CD, containerization (Docker, Kubernetes), DevSecOps, and Air Force IT processes., • Knowledge of DoD/Air Force cybersecurity mandates, RMF, FedRAMP, and Zero Trust Architecture., • Experience with Agile methodologies and tools (Git, Jira)., • Experience with Air Force or DoD digital modernization projects, including migration of complex systems to secure cloud environments., • Strong understanding of data engineering, data modeling, and data visualization (Power BI, Tableau)., • Familiarity with Lean Six Sigma, ITIL, and service-oriented architecture (SOA) frameworks. Base salary: $160,000–$210,000. Final compensation is flexible and will be determined based on the candidate’s experience, technical depth, and clearance level. Benefits • Health Care Plan (Medical, Dental & Vision), • Retirement Plan (401k, IRA), • Life Insurance (Basic, Voluntary & AD&D), • Paid Time Off (Vacation, Sick & Public Holidays), • Family Leave (Maternity, Paternity), • Short Term & Long Term Disability, • Training & Development, • Free Food & Snacks, • Wellness Resources

Job Description About the Team: The Electronic Warfare and Novel Capabilities Group (EWNC) develops and delivers advanced signal processing algorithms and prototype systems for next-generation radar and electronic warfare technologies. EWNC fosters a culture of innovation and collaboration. We investigate cutting edge technologies and interface with engineers across sectors and divisions at STR and researchers at academic institutions and industry partners to develop practical and effective solutions to RF sensing and counter-sensing challenges. If you're seeking an opportunity to apply your deep technical knowledge and creativity to make a lasting impact, we invite you to join us. The Role: We are looking for a Principal Engineer to develop state-of-the-art algorithms and techniques for sense making and sensor decision making, from signal detection and classification, to electronic support measures, attack, and protection, to cognitive EW and more. You will lead projects and proposal efforts, lead and advise fellow researchers, scientists, and engineers on multi-disciplinary teams spread across multiple STR campuses. You will seek to understand customer missions, and in turn, construct proposal and program plans to meet their current and future needs. What you will do: • Engage directly with customers to understand their unique requirements and national security needs, and shape our solutions to meet their objectives, • Lead projects and multi-disciplinary teams, • Design and apply cutting-edge signal processing and machine learning techniques to solve complex radar and RF sensing and counter-sensing challenges, • This position requires the ability to obtain a security clearance, for which U.S. citizenship is needed by U.S. Government., • BS, MS, or PhD in Electrical Engineering, Applied Mathematics, Physics, or related technical discipline, • 10+ years of relevant work experience or equivalent experience dependent on degree (PhD +5 years or MS +8 years), • Experience on EW or Radar programs, including the development of sensor system modes and advanced signal- and data-processing algorithms from mathematical/analytical derivation through testing and verification of system performance, • Expertise in two or more of the following areas:, • RF/radar signal processing, optimization, waveform design, electronic warfare, machine learning, adaptive signal processing, AI/ML algorithm development, algorithm development, model & simulation, systems engineering, test engineering, radar modelling, or RF systems prototyping, • Experience providing technical briefs to subcontractors, senior level executives, and customers, • Proficiency in one or more scientific or mathematical programming languages, such as MATLAB, Python, and C/C++, • Experienced researcher and team member who is excited to work with mission partners to leverage cutting-edge technology and research for immediate impact, • Excellent communicator and briefer, who is comfortable communicating with both technical and non-technical audiences, • Active Secret or TS/SCI Clearance, • Demonstrated leadership of complex research, development, and engineering efforts, • Experience with:, • Radar and RF technologies in the defense sector, particularly for RF sensing and electronic warfare applications including electronic attack, electronic protection, cognitive EW, radar signal processing, optimization, and advanced ESM techniques and algorithms, • Machine learning tasks such as natural language processing, image recognition, semantic segmentation, reinforcement learning, approaches such as Bayesian, deep convolutional and graph neural network methods, and tools such as PyTorch, Ray, TensorFlow/board, and MLflow, • Interacting with decision-makers and customers to translate mission needs into an end-to-end solution, • Ability to apply novel, innovative and interdisciplinary approaches to challenging engineering problems Pay Information Full-Time Salary Range: $206,000 - $284,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team: The STR Sensors Division specializes in the development of advanced sensor systems, with a particular focus on airborne and surface-based radar, space-based sensing, electronic warfare, and underwater acoustics. This position is within the Space Missions and Sensing (SMS) Sector of the Sensors Division. In this sector, we develop and deliver technology to advance space-based sensing, space control, and counter-sensing missions. The Role: The SMS Sector is seeking a RF Engineer to support design, development, integration and test activities in a Research & Development environment. In this role, you will be an integral part of a team developing counter sensing systems for radar, electronic warfare and other applications. This position offers significant opportunities for career growth within a fast-paced and rapidly expanding company. What you will do: • Work with small, multi-disciplinary teams to architect, design, implement, and test RF hardware systems enabling novel sensing, electronic warfare, and signal processing systems. The systems are predominantly fielded as deployable prototypes with the objective of transitioning to low-volume product systems, • Collaborate with the team to quantify goals, system performance objectives, requirements, metrics, dependencies, and risks to guide your work, • Design, simulate and test RF hardware systems, with an emphasis on RF system integration, test, and verification, • Perform performance trade studies and analyses of proposed hardware architectures. Conduct performance analysis through simulations and real-world testing to validate system performance., • Build, perform bench-top unit test, integrate, calibrate, and demonstrate/document system performance, • Work with signal processing team on sensing system test concept and execution methods, • Plan and implement over-the-air system tests and demonstrations, evaluate hardware and system readiness, , develop and evaluate performance metrics, verify requirements, manage system configuration and data, and write operational procedures, and performance reports, • Review system effectiveness and identify opportunities to advance and/or mature subsystems and system capabilities, • This position requires the ability to obtain a Top Secret (TS) security clearance, for which U.S. citizenship is required by U.S. Government, • BS in Electrical Engineering, Applied Mathematics, Physics, or a related technical discipline, • 5+ years experience working with RF components and subsystems, including T/R modules, rotary joints, pedestal, filters, radiating structures, isolators, amplifiers, cables, ADC/DAC, etc, • Design experience in: RF systems, subsystems, and/or component analysis (frequency planning, link budget analysis, transceiver architectures, cascade analysis), • Experienced in RF component/subsystem/system test and measurement equipment and techniques (anechoic chambers, oscilloscopes, vector network analyzers, spectrum analyzers, signal generators), • Proficiency in MATLAB and/or Python and/or other higher-level languages, • Experience integrating hardware and software, software development and or experience integrating FPGA's, • Active Secret or TS/SCI Clearance, • Advanced degree in Electrical Engineering, Applied Mathematics, Physics, or a related technical discipline, • Experience with:, • RF systems engineering and technologies in one or more of the following areas: sensing and electronic warfare applications including electronic attack, electronic protection, cognitive EW, radar, and advanced ESM techniques, • Prior design experiences in one or more of the following:, • Antennas, • RF Printed Circuit Boards, • RF Integrated Circuits Pay Information Full-Time Salary Range: $134,000 - $184,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team STR's Analytics Division develops novel solutions to the most challenging national security problems through advanced analytics and software. Our teams consist of motivated individuals with degrees in engineering, computer science, mathematics, physics, and data science. We have experienced managers who have led large, complex teams in delivering solutions to some of the Defense Department's greatest challenges and have extensive knowledge of the various combat domains. We use our expertise and creativity to take innovative ideas from conception to everyday use by our customers. The Mission Applications (MA) Group in the Analytics Division develops and deploys software-intensive mission capabilities to defense and intelligence customers, leveraging technologies from STR research and development (R&D) groups, while matrixing in significant numbers of engineering staff from those groups. Staff organic to the Mission Applications Group will have skills specifically targeting transition of technology to operational use, including program management, integration engineering at customer sites, and DevSecOps. The Role: As a Lead DevOps Engineer, you will work as part of tightly knit Agile software teams to design and implement Continuous Integration/ Continuous Deployment (CI/CD) pipelines utilizing GitLab or other CI/CD systems. This includes: • Supporting Amazon Web Services (AWS) toolsets in an unclassified environment;, • Maintaining multiple CI/CD environments at multiple classification levels where AWS is not available;, • Configuring CI/CD environments for application performance, security monitoring, and alerting;, • Acting as a point person with the corporate IT organization to ensure that infrastructure toolsets are configured, maintained, reliable, and in compliance with Department of Defense standards; and Who You Are: • This position requires an active Top Secret (TS) clearance, for which U.S. citizenship is needed by U.S. Government, • BS, MS, or PhD in Computer Science, Information Technology, or related technical field, • Minimum of 5-7+ years relevant experience depending on degree, • Experience with all relevant technologies including:, • CI/CD tools (Gitlab) and pipeline automation, • cloud platforms (such as AWS, Azure, or Google Cloud), and automated provisioning tools (such as Ansible, Chef, TerraForm), • containerization technologies such as Docker and Podman, • Kubernetes management solutions such as EKS and Rancher, • Experience deploying, and monitoring Kubernetes clusters and pod configurations, • Basic knowledge of Linux System Administration, • Knowledge of Python and Linux Shell, • Knowledge of Cyber Security fundamentals, • Organized, detail-oriented, and with an ability to work both independently and collaboratively, • Advanced Degree in Computer Science, Information Technology, or related technical field, • Experience in:, • full web-service stack, including databases, logging, and monitoring, • project tracking tools such as Jira, • designing, deploying, and monitoring Kafka clusters, • deploying and maintaining artifact repositories (such as Nexus, Artifactory), • deploying and configuring static and dynamic code analysis tools (such as SonarQube, Coverity)., • leading teams in an Agile/SCRUM software development process The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision. Our programs deliver sustainable, reliable, and cost-efficient capabilities focused on end-customer needs that function in operationally relevant environments and timeframes. We consider the entire lifecycle of the solution, from conceptualization and architecting, through development to deployment, while leveraging novel technologies to deliver first-of-a-kind systems. STR is seeking a Senior Mechanical Engineer to support the design, development, and implementation of electro-mechanical hardware for applications such as advanced multi-function Radar systems and unmanned systems. In this role, you will be expected to understand and implement requirements as they apply to electro-mechanical hardware. You will be involved with ensuring hardware moves through the entire life-cycle, from conceptualization, through design and fabrication, to integration and test, and ultimately delivery. This will require application of 3D CAD design, generation of detailed documentation, conducting supporting tests and analyses such as structural, vibration, shock, and thermal, identification/specification of components and vendors, and assembly of hardware (test systems, prototypes, and deliverable units). Since the systems developed are deployed in operationally relevant environments, the hardware you develop needs to meet standards of quality, maintainability, and reuse. The successful candidate will have demonstrated skills and expertise in areas such as: design, analysis, prototyping, manufacturing, and test & evaluation. This position requires skills in working with multi-disciplinary teams, design, development, and test activities, as well as proficiency in relevant technologies. Strong interpersonal, communication, and technical skills are required. Applicants are expected to be self-motivated, detail oriented and have ability to effectively communicate. What you will do: • Interface with the broader hardware team (e.g. electrical, RF) to ensure complete and proper implementation of systems requirements, • Collaborate with cross-functional teams to understand system requirements and specifications as they relate to assigned tasking, • Lead efforts to design and implement hardware designs and support assembly, integration, and testing. Activities may include:, • Decomposition of needs and definition of requirements, • Creation of detailed 3D CAD (SolidWorks and PDM) models and associated documentation appropriate for fabrication and assembly (e.g. detailed drawings, bill-of-materials), • Conducting analyses (Finite element and "back-of-the-envelope") for structural, shock, vibration, and thermal mitigation, • Identification/specification of components and vendors, • This position requires the ability to obtain a Top Secret (TS) security clearance, for which U.S. citizenship is needed by U.S. Government, • Experience using SolidWorks to create 3D designs and associated documentation for fabrication and assembly, • Expertise with structural, vibration, shock, and thermal analyses using ANSYS, • Experience with designing to meet specifications, (e.g. compliance with MIL-STD-810), • Experience with integration and test activities, • Demonstrated desire to successfully pursue new challenges, improve and broaden technical skills, seek greater responsibilities, and increase individual value to the organization, • Capable of effectively working in a team environment, often under tight deadlines, • Experience in providing information for technical reviews (SRRs, PDRs, CDRs, TIMS). STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is hiring a Systems Administrator with an Active Secret or Top Secret clearance. Help power the infrastructure behind cutting-edge defense research. At STR, our Information Technology team plays a critical role in enabling the research and development that supports our national security mission. The team brings together experts across Enterprise IT, Classified IT, and Cybersecurity to build and maintain the secure, reliable infrastructure that powers our organization. Our Enterprise IT team ensures the performance and availability of the systems that support day-to-day operations, while our Classified IT team manages highly secure environments that protect sensitive government information. Working alongside them, our Cybersecurity team proactively defends our networks and systems against evolving threats. Together, these teams provide the technology foundation that enables STR's engineers and researchers to develop innovative solutions for national defense. The Role: We are seeking a Systems Administrator with an active Secret or Top Secret clearance to support our senior administrators in implementing, deploying, and maintaining Linux (Red Hat, Ubuntu) and Windows operating systems in traditional and virtualized environments across a variety of hardware solutions. If you enjoy solving complex infrastructure challenges, improving system reliability, and working in a mission-driven environment, we'd love to hear from you. Please note: this position is based in Woburn, Massachusetts only (no other sites, no remote). What you will Do: • Professionally support senior administrators, Information System Security Officers (ISSO), management, researchers and others supporting the customers, • Configure and maintain NAS Storage, Networking, Firewall, and Directory Services such as MS Active Directory management and Group Policy administration, • Perform performance monitoring, results analysis and enhancement, as well as process automation using PowerShell scripting and other available technologies, • Provide daily support, systems maintenance, problem resolution, tracing and project support, • Create and maintain installation and configuration Standard Operating Procedures (SOPs), • Maintain current knowledge of DoD security and technical guidelines and the organization's policies, • Provide support for production and development environments, • This position requires an active Secret or Top Secret security clearance, for which U.S. citizenship is needed by U.S. Government, • Linux Administration (Red Hat, Ubuntu), • Enterprise Virtualization Tools, • Multi-Factor Authentication, • Public Key Infrastructure, • Web Server, • Active Directory including Group Policy, LDAP backend, and Replication, • Effective utilization of Security Technical Implementation Guidelines (STIGS) and Security Content Automation Protocol (SCAP) Content and Tools, • Host Based Security System (HBSS) implementation and maintenance, • Assured Compliance Assessment Solution (ACAS) support Bachelor's degree + 5 years of experience or Master's degree + 3 years of experience or PhD or equivalent experience. Pay Information Full-Time Salary Range: $105,000 to $125,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision. Our programs deliver sustainable, reliable, and cost-efficient capabilities focused on end-customer needs that function in operationally relevant environments and timeframes. We consider the entire lifecycle of the solution, from conceptualization and architecting, through development to deployment, while leveraging novel technologies to deliver first-of-a-kind systems. We are seeking an RF Hardware Engineer to support the design, development, and implementation of advanced multi-function RF systems. You will collaborate with fellow researchers and engineers on multi-disciplinary teams to develop innovative solutions in areas of focus including exploration and demonstration of Radar and EW/RF convergence. In this role, you will design and implement RF hardware under the guidance of senior Engineers for operationally relevant environments. This position will offer the opportunity for technical design, analysis, development, testing, and fielding of capabilities. The successful candidate will have applicable knowledge in areas such as: RF, radar, communications systems, RF component specification and selection, analog and digital signal processing, software-defined radios (SDRs), FPGA firmware and hardware development, microcontrollers and embedded processors, physics modeling and simulation, systems engineering, and test & evaluation. This position requires skills in working with multi-disciplinary teams, design, development, and test activities, as well as proficiency in relevant technologies. Strong interpersonal, communication, and technical skills are required. Applicants are expected to be self-motivated, detail oriented and have ability to effectively communicate. What you will do: • Support development of RF hardware systems through the development lifecycle, from system requirements definition through to delivery, • Collaborate with cross-functional teams to understand system requirements and specifications as they relate to assigned tasking, • Under guidance from senior staff, design and implement hardware designs and support assembly, integration, and testing. Activities may include:, • Identify and select RF systems components (for example: active and passive devices, antennas, connectors, cables, physical enclosures, etc.), • Conduct supporting analyses to inform/justify decisions (e.g. RF link budgets), • Support assembly, initial operation, and check out of system (including definition of test plans), • This position requires the ability to obtain a security clearance, for which U.S. citizenship is needed by U.S. Government, • Applicable knowledge of technical concepts related to RF systems and their principles of design, development, requirements verification, test planning, test execution, and data analysis., • Experience in delivery of advanced development hardware., • Capable of effectively working in a team environment, often under tight deadlines., • Experience in providing information for briefings and technical reviews (SRRs, PDRs, CDRs, TIMS), • Active Secret or Top Secret security clearance The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team STR's Analytics & C2 (AC2) Division researches and develops novel technologies to solve challenging national security problems through advanced analytics and C2 technologies. Our team consists of passionate and motivated engineers and scientists with advanced degrees in engineering, computer science, mathematics, physics, and data science. We use our expertise and creativity to take innovative ideas from conception to mature implementation to improve mission success of our customers. The Signals Exploitation and Tracking (SET) Group in the AC2 Division focuses on applying machine learning, statistics, estimation, and information theory algorithms for signals exploitation, target tracking, predictive analytics, and system resource management. The Role As a Senior Data Scientist at STR, you will help develop disruptive technologies focused on signals exploitation, estimation theory, system resource management, and systems analysis. You will contribute to data analysis, engineering software, and validation/verification of cutting-edge algorithms for novel application domains and modalities. You will explore fascinating datasets, develop cutting-edge algorithmic techniques, and solve high-impact, unique problems for our customers. In addition, you will participate on project teams and interact with customers. We are looking for someone to join our team onsite as this position is based in the Woburn, MA office. Who you are: • Active Top Secret Clearance required with SCI eligibility, for which U.S citizenship is needed by the US government, • MS with at least 5 years of experience, and/or PhD with at least 2 years of experience, (or equivalent experience) in a scientific field such as applied math, physics, electrical engineering, computer science, or data science, • Experience designing and implementing experiments to verify and compare algorithm performance with measured data and/or simulations using standard analysis tools (e.g., Python), • Experience building data analysis pipelines using standard tools (e.g., Python, C++), including implementing software to identify key metrics for various data sets, • Experience with standard data science tools such as scikit-learn, Pandas, and Matplotlib, • Proficiency in one or more programming languages: Python, C/C++, • Able to work and collaborate on multi-disciplinary teams, • Able to communicate technical foundations findings to technical and non-technical audiences, • Have experience in statistical inference, systems simulation capabilities, Monte Carlo or optimization methods, and/or data structures, • Have expertise working with time-series data (sampled signals and/or discrete detection series) The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team STR's Analytics Division researches and develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate and motivated engineers and scientists with advanced degrees in engineering, computer science, mathematics, physics, and data science. We use our expertise and creativity to take innovative ideas from conception to mature implementation to improve mission success of our customers. The Signals Exploitation and Tracking (SET) Group in the Analytics Division focuses on applying machine learning, statistics, estimation, and information theory algorithms for signals exploitation, target tracking, and system resource management. The Role As a Senior Research Scientist at STR, you will help develop disruptive technologies focused on signals exploitation, estimation theory, system resource management, and systems analysis. You will lead the development of cutting-edge AI/ML algorithms for novel application domains and modalities, participate on and lead project teams, and interact with customers. You will explore fascinating datasets, develop cutting-edge algorithmic techniques, and solve high-impact, unique problems for our customers. We are looking for someone to join our team onsite as this position is based primarily in the Woburn, MA office. Who you are: • MS with at least 5 years of experience, and/or PhD with at least 2 years of experience, (or equivalent experience) in a scientific field such as applied math, physics, electrical engineering, computer science, or data science., • Experience designing and implementing experiments to verify and compare algorithm performance with measured data and/or simulations using standard analysis tools (e.g., Python)., • Experience building neural networks using standard tools (e.g., PyTorch, JAX, TensorFlow), including implementing new layers/network architectures, model training, hyperparameter tuning, and ablation studies., • Experience with standard data science tools such as scikit-learn, Pandas, and Matplotlib., • Proficiency in one or more programming languages: Python, C/C++., • Able to work, collaborate on, and lead multi-disciplinary teams., • Have experience in statistical inference, systems simulation capabilities, Monte Carlo or optimization methods, and/or data structures., • Have expertise working with time-series sensor data (sampled signals and/or discrete event series)., • Have expertise working with geospatial and/or spatio-temporal data. The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team: The STR Sensors Division specializes in the development of advanced sensor systems, with a particular focus on airborne and surface-based radar, space-based sensing, electronic warfare, and underwater acoustics. This position is within the Space Missions and Sensing (SMS) Sector of the Sensors Division. In this sector, we develop and deliver technology to advance space-based sensing, space control, and counter-sensing missions. The Role: The SMS Sector is seeking a RF System Engineer to lead small teams to design, develop, integrate and test novel sensing and counter sensing systems for radar, electronic warfare, and signal processing systems. This position offers significant opportunities for career growth within a fast-paced and rapidly expanding company. What you will do: • Lead and work with small, multi-disciplinary teams to design, build, and test RF hardware systems. Systems are predominantly field deployable prototypes with the objective of transitioning to low-volume product systems., • Lead the team to quantify goals, system performance objectives, metrics, dependencies, and risks to guide your work., • Lead the design of RF hardware systems, tasking and guiding other engineers on your team to create drawings, select parts and components, and write specifications for components such as antennas, positioners, cables, transceiver assemblies, amplifiers, filters, etc., • Lead the integration and test of complete RF systems including antennas, feeds, waveguides, positioners, processing hardware, and the software providing system control, waveform processing, calibration, health and status functions and the user interface., • Work with mechanical engineers, software and firmware developers, system engineers, and test engineers to troubleshoot, identify, and resolve issues, • Conduct performance trade studies and analyses of proposed hardware architectures and work with Systems Engineers and other team leads to derive, develop, and verify requirements, • Develop component and system test plans and lead testing to verify system compliance with requirements and demonstrate/document system performance, • Conduct over-the-air system demonstrations, identifying hardware readiness, test architecture, performance metrics, data management, operational procedures, and performance reports, • Work with signal processing team to develop test concepts and methods, • Conduct performance analysis through simulations and real-world testing to validate system performance, • Review system effectiveness and identify opportunities to advance and/or mature subsystems and system capabilities, • This position requires the ability to obtain a security clearance, for which U.S. citizenship is required by U.S. Government, • BS in Electrical Engineering, Applied Mathematics, Physics, or a related technical discipline, • 10+ years experience working with RF components and subsystems, including T/R modules, rotary joints, antennas, positioners, filters, radiating structures, isolators, amplifiers, ADCs/DACs, and system signal processing, calibration and control software, • Experience with developing requirements and verification plans for complex systems and subsystems, • Design experience with RF system, subsystem and/or component analysis (frequency planning, link budget analysis, transceiver architectures, cascade analysis), • RF testing and characterization experience from component to system level, • Experience leading teams for the integration and test of RF systems including front- end hardware, back-end hardware and software, • Proficiency in MATLAB and/or Python and/or other higher-level languages, • Active Secret, Top Secret, or TS/SCI Clearance, • Advanced degree in Electrical Engineering, Applied Mathematics, Physics, or a related technical discipline, • Experience with:, • RF systems engineering and technologies in one or more of the following areas: sensing and electronic warfare applications including electronic attack, electronic protection, cognitive EW, radar, and advanced ESM techniques, • EM Field Solvers (ANSYS HFSS, Sonnet), • Interacting with decision-makers and customers to translate mission needs into an end-to-end analytical solution, • RF Integrated Circuits, • RF Transceiver building blocks (power amplifiers, low-noise amplifiers, oscillators, mixers, filters), • High-power RF design and testing, • Automated or semi-automated digital and RF test set development and implementation, • Knowledge of:, • Mechanical design, • Software development, integration, and familiarity with C/C++ and Python, • Designing and debugging for EMI/EMC requirements, • FPGA hardware inference designs, • Background in designing for manufacturability, producibility, and cost constraints, • Ability to apply novel, innovative and interdisciplinary approaches to challenging engineering problems Pay Information Full-Time Salary Range: $160,000 - $220,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job DescriptionJob Summary We are seeking a visionary Senior Director of Cybersecurity Operations to lead and elevate enterprise cyber defense strategies. This executive leadership role drives threat intelligence, incident response, vulnerability management, disaster recovery, and security operations, shaping how the organization anticipates, detects, and neutralizes cyber threats. The ideal candidate is a strategic leader with deep technical expertise and a passion for building resilient, high-performing security teams. Duties & Responsibilities * Lead advanced threat hunting, cyber forensics, and security operations initiatives * Oversee technical analysis of major security incidents to assess risk and drive remediation * Develop and implement advanced cyber analytics and monitoring strategies * Direct SIEM and SOAR platforms to enhance detection and response capabilities * Champion enterprise-wide threat intelligence programs * Drive vulnerability management and proactive risk reduction efforts * Continuously evaluate systems, networks, and data to validate security controls * Collaborate across departments to strengthen overall security posture * Identify and escalate enterprise risks while promoting security best practices * Serve as a trusted advisor promoting cybersecurity awareness and resilience Qualifications, Skills & Experience * 10+ years of cybersecurity leadership experience * Deep expertise in incident response, threat intelligence, and adversary tactics * Strong ability to analyze network, server, application, and endpoint data * Proven experience managing the full security incident lifecycle * Hands-on experience with security tools, analytics platforms, and risk frameworks * Strong background in vulnerability management and remediation * Experience with Identity & Access Management, Privileged Access Management solutions * Experience with penetration testing, attack simulations, and red/blue team exercises * Solid knowledge of IT risk management and security assessments * Strong understanding of regulatory and compliance frameworks (NIST, ISO, SOC 2, GDPR) * Demonstrated leadership and strategic influence skills * Relevant cybersecurity certifications preferred

Job Description About the Team STR's Analytics & C2 Division researches and develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate and motivated engineers and scientists with advanced degrees in engineering, computer science, mathematics, physics, and data science. We use our expertise and creativity to take innovative ideas from conception to mature implementation in order to improve mission success of our customers. The Signals Exploitation and Tracking (SET) Group in the Analytics Division focuses on applying machine learning, statistics, estimation, and information theory algorithms for target tracking, signals exploitation, and system resource management. The Role For this role as a Senior Algorithm Developer, you will help develop disruptive technologies focused on target tracking and prediction. You will create and implement algorithms, design and conduct robust experiments and analysis, collaborate with multi-disciplinary project teams and interact with customers. You will explore fascinating datasets, develop cutting-edge algorithmic techniques, and solve high-impact, unique problems for our customers. We are looking for someone to join our team onsite as this position is based primarily in the Woburn, MA office. Who you are: • Hold a PhD (or equivalent experience) in a scientific field such as applied math, physics, electrical engineering, data science, • Have significant experience with tracking technologies, specifically with Multiple Hypothesis Tracking (MHT) or related algorithms, • Have expertise using C++ programming language, • Ability to perform experiment design, performance modeling and simulation runs, and associated test verification and performance analysis, • Proficient in systems simulation capabilities, Monte Carlo methods, data structures, • Able to communicate technical foundations of models and algorithms, • Able to work and collaborate on multi-disciplinary teams, • Have experience in intelligence or military-related mission areas, • Have experience with common software development tools (e.g. Git, Linux, Anaconda, Docker), • Have expertise using Python or MATLAB for scientific programming, algorithm development, data analysis, and complex visualizations (e.g. NumPy, SciPy, Pandas, Matplotlib) The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting systems, working across the Systems Engineering Lifecycle, a deep understanding of Systems Engineering principles, reverse engineering techniques, and the ability to work with complex software systems and the utilization of Digital Engineering/MBSE to accomplish program goals. The candidate will support STR's Systems Development Division to achieve architectural integrity and traceability from requirements analysis through system and software development and production system deployment. This position offers the opportunity to work with leading domain experts developing solutions to solve the most challenging national security problems. Our teams consist of motivated individuals with degrees in engineering, computer science, mathematics, physics, and data science. The ideal candidate will be experienced in Systems Engineering processes and techniques, Modeling and Simulation, software-based systems, Digital Engineering/MBSE and be excited about opportunities to grow and be a source of subject matter expertise across the organization. The Systems Engineer should have experience implementing a rigorous MBSE approach to develop DoD systems. New programs at STR will be looking to adopt agile approaches that incorporate model-based requirements management and traceability with software development. This position is well suited for a Systems Engineer with a software systems background who is interested in improving the state of the practice and demonstrating the advantages that MBSE can offer. What you will do: • Utilize your Systems Engineering skillset as part of a tightly knit team to design, develop, implement, and deploy advanced software systems, • Analyze, reverse-engineer, derive, and define requirements from ambiguous or incomplete software system implementations and codebases, • Develop/generate documentation (e.g. Systems Requirements Document, SysML models) to capture requirements of new and existing systems, • Perform gap analysis between derived requirements and current system capabilities to identify missing features or functionalities, • Assist other technical contributors throughout the software lifecycle, from early prototypes to fully integrated systems, • Implement MBSE approaches using SysML in Cameo, • Work closely with domain experts and software development teams to realize program designs for a diverse set of applications, including:, • Distributed mission planning, • Intelligence Surveillance Reconnaissance (ISR) management, • Decision making support to human analysts/planners, • This position is based in one of our offices but will take advantage of STR's flexible, hybrid environment: we anticipate that you could work remotely as much as 25% of the time, • This position requires an Active DoD Top Secret Clearance with SCI eligibility, for which U.S. citizenship is needed by U.S. Government, • BS, MS or PhD in Systems Engineering, Computer Science, Aerospace Engineering, Electrical Engineering, or a related technical field, • Experience implementing open architectures and integrating with large scale software-intensive systems and platform systems, • Strong ability to derive requirements from existing software and capture new customer requirements, and translate those into development tasks for software teams, • Comfortable working in dynamic environments and adjusting to changing priorities, • Minimum of 8 years work experience as a Systems Engineer or related field, • Domain expertise or familiarity with one or more of the following areas is highly desirable:, • Sea, air, and space platforms, mission planning, and C2 systems, • Sensor Resource Management, • Electronic Warfare, • Software deployment in cloud-based systems, • Government Open System Architectures (UCI, OMS, COARPS), • 5+ years of experience in architecting systems using system modeling tools (SysML in Cameo), • Experience porting models/designs from SparxEA to Cameo, • Experience in Java, Python, or object-oriented programming languages, • Agile software development experience and/or certification Pay Information Full-Time Salary Range: $157,000 - $224,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team: The Electronic Warfare and Novel Capabilities Group (EWNC) develops and delivers advanced signal processing algorithms and prototype systems for next-generation radar and electronic warfare technologies. EWNC fosters a culture of innovation and collaboration. We investigate cutting edge technologies and interface with engineers across sectors and divisions at STR and researchers at academic institutions and industry partners to develop practical and effective solutions to RF sensing and counter-sensing challenges. If you're seeking an opportunity to apply your deep technical knowledge and creativity to make a lasting impact, we invite you to join us. The Role: As a Lead Algorithm & Signal Processing Researcher, you'll have the opportunity to develop state-of-the-art algorithms and techniques for sense making and sensor decision making, from signal detection and classification, to electronic support measures, attack, and protection, to cognitive EW and more. What You Will Do: • Design and apply cutting-edge signal processing and machine learning techniques to solve complex radar and RF sensing and counter-sensing challenges, • Design and implement models and simulations for advanced RF systems, • Lead small teams and projects, • Support business development and proposal writing efforts, • This position requires the ability to obtain a Top Secret security clearance, for which U.S. citizenship is needed by U.S. Government, • BS, MS, or PhD in Electrical Engineering, Applied Mathematics, Physics, or related technical discipline, • 5-7+ years of relevant work experience depending on degree (BS +7 years or MS +5 years), • Experience in two or more of the following areas:, • RF/radar signal processing, optimization, waveform design, electronic warfare, machine learning, adaptive signal processing, AI/ML algorithm development, algorithm development, test & evaluation, model & simulation, or systems engineering, test engineering, radar modelling, or RF systems prototyping, • Proficiency in one or more scientific or mathematical programming languages, such as MATLAB, Python, and C/C++, • Active Security Clearance, • Experience with:, • RF technologies in the defense sector, particularly for sensing and electronic warfare applications including electronic attack, electronic protection, cognitive EW, and advanced electronic support measures techniques and algorithms, • Machine learning tasks such as natural language processing, image recognition, semantic segmentation, reinforcement learning, approaches such as Bayesian, deep convolutional and graph neural network methods, and tools such as PyTorch, Ray, TensorFlow/board, and MLflow, • Interacting with decision-makers and customers to translate mission needs into an end-to-end analytical solution, • Ability to apply novel, innovative and interdisciplinary approaches to challenging engineering problems The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job DescriptionAbout DeleteMe: DeleteMe is the leader in proactive privacy protection. We help Individuals, Families, Businesses and Security teams reduce their human attack surface by continuously monitoring and removing exposed personal data (PII) from the open web — the very data threat actors use to launch social engineering, phishing, Gen-AI deepfake, doxxing campaigns, physical threats, and identity fraud. Operating as a fast-growing, global SaaS company, DeleteMe serves both consumers and enterprises. DeleteMe has completed over 100 million opt-out removals, helping customers reduce risks associated with identity theft, spam, doxxing, and other cybersecurity threats. We deliver detailed privacy reports, continuous monitoring, and expert support to ensure ongoing protection. DeleteMe acts as a scalable, managed defense layer for your most vulnerable attack vector: your people. That’s why 30% of the Fortune 100, top tech firms, major banks, federal agencies, and U.S. states rely on DeleteMe to protect their workforce. Role Overview: DeleteMe is led by a passionate and experienced team and driven by a powerful mission to empower consumers with privacy. We are seeking a talented Product Manager to own two interconnected areas. First, the cybersecurity product experiences inside the DeleteMe platform such as dashboards, risk scoring, alerting, remediation workflows, and employee onboarding. Second, the integrations that connect DeleteMe to the systems enterprise customers already rely on across IAM, SIEM/SOAR, ITSM, and HR. This is a hands-on role. You should be comfortable prototyping API integrations, debugging payloads alongside engineers, and designing experiences that make complex security data actionable for non-technical stakeholders. You will also work cross-functionally with internal stakeholders and customer security teams. Responsibilities * Own the roadmap for cybersecurity-facing features: security dashboards, risk and exposure scoring, enterprise admin views, and automated remediation workflows * Define alerting experiences that surface exposure changes, breach risks, and remediation status to the right stakeholders * Own integrations end-to-end: discovery, API design, prototyping, launch, and post-launch monitoring * Build proof-of-concept prototypes to validate approaches before committing full engineering resources * Prioritize across both tracks based on customer demand, strategic value, and engineering effort * Write clear PRDs and user stories; define and track adoption, reliability, and time-to-value metrics * Partner with Sales Engineering on technical evaluations and with Customer Success on feedback and adoption * Engage directly with customer security and IT teams to understand their environments and requirements Required Experience * 3–5 years in product management, development, solutions engineering, or a technical role with product ownership * Can write working code: build a PoC integration, write API calls, and debug data exchange issues independently * Experience shipping API-based integrations and user-facing product experiences in a B2B SaaS environment * Familiarity with Cyber Security and deep knowledge in at least one category: IAM/IGA, SIEM/SOAR, ITSM, or HR information systems * Strong communicator who can translate technical complexity into clear requirements and stakeholder updates What We Offer • Comprehensive health benefits - Medical, Vision, Dental, • 401k matching up to 6%, • 20 days paid time off, • 15 sick days, • 12 company-paid holidays, • Childcare expense reimbursement, • Fitness and cell phone reimbursement, • Birthday time off

Job Description STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision. Our programs deliver sustainable, reliable, and cost-efficient capabilities focused on end-customer needs that function in operationally relevant environments and timeframes. We consider the entire lifecycle of the solution, from conceptualization and architecting, through development to deployment, while leveraging novel technologies to deliver first-of-a-kind systems. The Systems Development Division (SDD) within STR delivers technology advantage into users' hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design, development, and implementation of radar systems that meet challenging customer needs. You will collaborate with fellow researchers and engineers on multi-disciplinary teams to interpret and understand customer objectives and develop innovative solutions. You may direct and/or lead development efforts and junior engineers, as needed, in areas of focus including exploration and demonstration of Radar and EW/RF convergence. As a Systems Engineer, you will apply a broad perspective and understanding of the elements that comprise a complete, functioning radar system to architect solutions, be directly involved with implementing the solutions (hands-on engineering), and guide teams spanning software, hardware, integration and test. You should have experience defining leading teams, architecting complete radar systems, and working across the Systems Engineering Lifecycle, with familiarity in Digital Engineering/MBSE. Strong interpersonal, communication, technical, and peer-leadership skills are required. Applicants are expected to be self-motivated, detail oriented and have a demonstrated ability to effectively communicate with all levels of management and individual contributors on the program team through strong written and verbal communication skills. You will be joining a dynamic team working across multiple disciplines with opportunities to further expand your knowledge and grow your career. What you will do: • Researching, understanding, and leading new RF sensing implementations for advanced radar solutions. Identifying new technical approaches and working with program and technical leadership to implement these approaches., • Decomposing customer needs/complex problems and developing system concepts and solutions., • Effectively using tools to create, evaluate, and document solutions and clearly communicate the solution to the team, STR management, and customers, which may include generating system models in Cameo., • Designing, directing, and when necessary, implementing cutting-edge technology in multi-function radar systems., • Conducting performance analysis through simulations and real-world testing to validate and optimize radar performance., • Ensuring appropriate level of rigor is applied to achieve systems that meet customer needs., • Collaborating with cross-functional teams to define system requirements, specifications and architectures for radars, and ensure seamless integration and interoperability of the system., • This position requires an Active Secret security clearance, and ability to obtain a Top Secret (TS) clearance with eligibility to support special access programs (SAP), for which U.S. citizenship is needed by U.S. Government., • Expert understanding of and experience with entire radar systems and their principles of design, development, requirements verification, test planning, test execution, data analysis, and operations support., • In-depth knowledge of how to implement radar modes, including transmit and receive waveform generation and signal processing., • Proficiency in radar simulation tools and MATLAB., • Experience in preparing and delivering high-level briefings to customers and senior management. Interacting with decision-makers and customers to translate mission needs into an end-to-end solution., • Familiarity with the execution of technical reviews (SRRs, PDRs, CDRs, TIMs)., • Demonstrated experience in leadership and delivery of advanced development projects., • Minimum of 10 years work experience as a Radar Systems Engineer., • 5+ years experience working with SysML models in Cameo (or similar tool)., • Experience working with software-intensive systems and open architecture., • Familiarity with programming languages (e.g. C, C++, Python). Pay Information Full-Time Salary Range: $204,000 - $284,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is hiring a Senior Program Manager (PM) in the Cyber Division who is passionate about collaborative problem solving and working on the hardest national security problems. This position is located in our Woburn, MA office. The PM will be responsible for a portfolio of cyber research and development programs. This includes managing all program phases, from marketing to proposal development, from contract initiation to execution, and from program close-out to transition. The PM will also be responsible for facilitating business operations across the portfolio to enable successful execution. We believe that each candidate has a unique set of skills, experiences, and perspectives that could enable us to provide our customers with innovative solutions. The skills listed below are intended to give you a sense for the position. If you see an overlap with your skills, go ahead and apply! PM responsibilities will include receiving requirements from our program customer(s), tracking the program schedule and milestones, coordinating with the STR Contracts, Finance, Security, and IT teams, providing quality assurance on reports, and tracking program risk to ensure timely, successful deliveries of products to the customer. The PM will also support coordination with STR sub-contractors, ensuring smooth integration and accomplishment of assigned tasks. Additionally, the PM will routinely collaborate across multi-disciplinary teams to support the Group Leader and other key stakeholders on staff planning, financial planning, recruiting and onboarding, and continuous improvement of internal security and IT processes. What you will do: • Managing program technical, financial, and schedule performance, • Working with the lead program manager, principal investigator, technical staff, subcontractors, and support personnel to identify and address risks and issues, • Managing program performance through review of metrics and program execution milestones (including scheduling, cost, and logistics), • Gathering, evaluating, and synthesizing data from multiple sources, such as project reports, project staff, and customer feedback to understand and communicate status and to identify trends, • Interacting with external program customers and internal company leadership, • Managing scientists, engineers, and technicians across broad areas of expertise, • Achieving cost, schedule, and customer objectives on advanced technology programs, • Working in a fast-paced environment to enable successful contract execution, • This position requires an Active Top Secret (TS) security clearance, for which U.S. citizenship is needed by U.S. Government., • Bachelors Degree with a minimum of 5 years' related experience including a minimum of 4 years' managing technical programs, • Experienced in project management within DoD or IC, and/or experience directly supporting program objectives such as managing cost, schedule, and technical performance, • Experience leading technical teams on advanced R&D programs, • Ability to obtain Sensitive Compartmented Information (SCI) security clearance, • Experience spanning all project phases, from ideation to technology research and product development, • Working knowledge of DoD or IC mission and acquisition processes, • Entrepreneurial spirit and eager to engage in technical marketing and business development Pay Information Full-Time Salary Range: $122,000 - $168,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is seeking a Lead All-source Analyst and Modeling Engineer who has a passion for research and development of models of cyber physical systems. Work must be performed onsite. What you will do: • Develop tools to help sift through large datasets to identify information relevant for modeling efforts., • Create system models from circuit diagrams, schematics, source code, signal processing algorithms, etc., • Work in multi-disciplinary teams to tackle challenging problems from a wide variety of technologies to develop innovative cybersecurity solutions, • Document, demonstrate, and present research, • This position requires an Active Top Secret (TS) security clearance, for which U.S. citizenship is needed by the U.S. Government, • Active CI poly or willingness to obtain one, • BS, MS or PhD in Computer Science, Computer Engineering, Electrical Engineering or related field (or equivalent work experience) with a minimum of 8 years relevant experience, • Proficiency with modeling tools: SPICE, MATLAB,, • Proficiency in one or more programming languages: C/C++, Python, etc., • General understanding of electrical engineering: Circuit and flow diagrams, signal processing chains, network traffic data, • Advanced foreign language skills, • Experience with digital twin development, • Expertise in modeling signal processing algorithms, filter design, etc., • Embedded systems or firmware analysis experience, • Knowledge of reverse engineering techniques, • Analyzing protocols or message structures, • Knowledge of binary file structures and formats, • Developing automated reverse engineering or software analysis tools, • Developing disassembler/decompiler modules, • Debugging software without source code, • Analyzing and reconstructing code/data flow Pay Information Full-Time Salary Range: $157,000 - $224,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is seeking an Information Systems Security Manager (ISSM) with active Top Secret clearance to support the cybersecurity posture of our classified programs. In this role, you will play a vital part in protecting critical national security technologies while collaborating with government partners, engineers, and cybersecurity professionals across the organization. This position is ideal for someone who enjoys blending technical cybersecurity expertise with program leadership, and who thrives in a collaborative, innovative, and mission-driven environment. As an ISSM at STR, you will work directly with the government cognizant security agency (CSA) and internal technical teams to ensure our classified systems meet the highest standards of cybersecurity compliance and operational security. You will guide programs through the Risk Management Framework (RMF) lifecycle and help shape the design, maintenance, and monitoring of secure systems. Please note…this is not a remote role and requires you to be onsite. What You'll Do Lead cybersecurity compliance for classified programs • Manage the cybersecurity posture of classified information systems in accordance with U.S. Government requirements including the Joint Special Access Implementation Guide (JSIG), Intelligence Community Directive (ICD) 503, and DCSA Assessment and Authorization Guide (DAAG), • Lead Assessment & Authorization (A&A) efforts including certification testing of security controls, • Develop and maintain security documentation such as System Security Plans (SSPs), Risk Assessment Reports (RARs), Standard Operating Procedures (SOPs), and Security Controls Traceability Matrix (SCTM), • Conduct periodic system inspections and audits to verify compliance with approved security configurations, • Apply deep knowledge of NIST 800-53 controls to ensure accredited networks remain compliant, • Work closely with Information System Security Officers (ISSOs), Information System Security Engineers (ISSEs), System Administrators, Facility Security Officer (FSO), and Contractor Special Security Officer (CSSO) to implement and maintain information systems security posture, • Partner with Program Managers and Engineers to define and implement network requirements for new programs, • Contribute to improving cybersecurity processes and security practices across programs Security Clearance • DoD 8140/8570 IAM Level III certification (CISM, CISSP, etc.) Experience • 2-4 years as an ISSM implementing JSIG, DAAG, and/or ICD 503 IS requirements., • Previous security experience in a SAP/SCI environment, • Familiarity with vulnerability, compliance, and audit tools (Nessus, SCAP, Splunk, etc.), • Understanding of authorization/accreditation databases (eMASS, Xacta, SNOW, etc.), • Excellent communication skills, • Strong customer service skills, • Strong analytical and problem-solving abilities, • Detail-oriented and self-motivated, • Able to prioritize multiple initiatives in a fast-paced environment The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description Linux Systems Administrator Location: This position is ONSITE. MUST live within 100 miles of Lexington, MA. Clearance Level: Must be able to obtain an Interim/Active Secret Clearance- Must Be US Citizen to apply At Aquila Technology, you will see our team's passion every day, whether we are building a robust, policy-compliant IT system or stress-testing a system to identify gaps and security vulnerabilities. To own the advantage, we ensure our team owns results and gets the work done right the first time by deploying smart, purposeful solutions that work. Aquila is the right people with the right skills driving the right outcomes. We call this the Aquila Advantage. About the Role: Aquila Technology is seeking a Linux Systems Administrator to join our team in supporting one of the country's premier defense research organizations. The team is in need of 2 Linux System Administrators to support the development of new technologies that enable worldwide networked operations for the military and other government agencies. The team addresses the needs of next-generation satellite, airborne, and terrestrial networks using its core expertise in radio frequency (RF), fiber and free-space optics, cyber security, network protocols and services, information operations, communications processing, and speech and language technologies. The team is extensively involved in field experimentation and measurement campaigns to verify algorithms and architectural concepts in operational environments. Must Have • Degree Level: Bachelor's Degree, • Clearance Level: Currently holds a Secret Clearance (OR a higher clearance), • 3 years - Hardware: Dell, SuperMicro, Cisco, Apple, Intel/AMD., • 3 years - Networking Applications and Protocols: TCP/IP, DNS, NTP, DHCP, SSH, FTP and HTTP/S., • 3 years - Powershell and Ansible (or other programming languages), • 3 years - Configure and Manage Centralized Logging and Audit Capabilities, • 3 years - Enterprise Backup Solutions, • 6 years - Redhat Linux Systems Administration, • 3 years - Strong Backup Experience and Proven Ability to Protect Mission Critical Data, • Currently holds a Top Secret/SCI clearance, • Programming, • Python Programming/Scripting, • Systems, • Domains: IT Infrastructure, Networking, system architecture design, system configuration management, system troubleshooting, • Responsible for management, administration, and support of all organizations IT systems' infrastructure., • Responsible for configuring and maintaining (physical and virtual) servers and researcher workstations in a secure RMF compliant and documented manor., • Support additional technologies as they are adopted by the organization., • Responsible for vulnerability remediation on secure and unclassified organization systems. Addressing Cat 1, 2, 3 issues in a timely manner, • Recognizing and troubleshooting issues with developer's machines as they occur across a variety of Operating Systems. Windows, Linux, etc., • Perform all related duties as assigned.Required Technical Skills:, • Operating Systems: Red hat Enterprise Linux, Ubuntu and VMware, • Hardware: Dell, TrueNas, NetApp, Palo Alto, • Software/applications: RedHat Satellite, Redhat Automation Platform, VMware vCenter/ESXI/vSAN, Github/Gitlab, Nessus/ACAS, • Networking applications and protocols: TCP/IP, DNS/DHCP, NTP, SSH, PXE, SNMP, • Windows and macOS support, • Juniper and/or Cisco experience is a plus, • Docker and/or Podman is a plus, • STIG experience is a plusNon-Technical Skills:, • Candidates must be, team oriented, enthusiastic, innovative and motivated self-starters able to work independently, or with a group, to achieve program requirements., • Candidates must possess strong oral and written communications skills, and must be able to present findings/results to internal and external organizations., • Adhere to org policies and procedures, • Ability to work with researchers to troubleshoot diverse and custom written applications in a secure environment.Applicable Education and Professional Accreditation:, • Degree in one of the following disciplines: Science, Technology, Engineering, Math, or a related technical discipline, • Certification(s) in one or more of the following disciplines: Red Hat, VMWare, Certified Information Systems Security Professional (CISSP); CompTIA Security+; Linux Professional Institute Certification Our Perks Include: PTO - 15 days (vacation/sick) 10 paid holidays - 6 standard (New Year's, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas) - 4 floating holidays prorated based on your day of hire: • 1.5 paid days, or 12 hours, for approved volunteer work, • $1/$1 up to 3%, then .50 cents / $1 for 4th and 5th %s, • Fully vested from day one Interview Process: Candidates will have an initial zoom screening and then candidates will do a second round interview with a wider audience. An IN PERSON interview for the second round is STRONGLY preferred but they will do Zoom if necessary. Our strong preference is for a local candidate. Work Location: This role is 100% onsite and will be working in closed spaces. Lexington, Ma We are an Equal Opportunity Employer.

Job DescriptionCome make your mark with Watermark!🎖️ FOUNDED BY USAF VETERANS in 2007, we are proud to be a Service-Disabled Veteran Owned Small Business.🌎 SUBJECT MATTER EXPERTS specializing in security and risk management. We’re intimately familiar with DOD security programs and mission requirements. ⭐ OUR CORE VALUES drive every action we take as a company. We strive to exhibit PERSPECTIVE, PASSION, COMMUNICATION, INTEGRITY AND ETHICS, and BALANCE in all we do. 💲 COMPETITIVE BENEFITS PACKAGE to address our employees’ physical, mental, emotional, and financial well-being. This includes 100% employer- paid medical insurance, ample paid leave, a free employee assistance program, and a competitive 401k savings plan. At Watermark, our people come first! Information Systems Security Manager II The ISSM’s primary function serves as a principal advisor on all matters, technical and otherwise, involving the security of information systems under their purview. Primary support will be working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense, and Military Compartment efforts. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. In this role you will… • Perform oversight of the development, implementation and evaluation of information system security program policy; special emphasis placed upon integration of existing SAP network infrastructures, • Develop and oversee operational information systems security implementation policy and guidelines of network security, based upon the Risk Management Framework (RMF) with emphasize on Joint Special Access Program Implementation Guide (JSIG) authorization process, • Advise customer on Risk Management Framework (RMF) assessment and authorization issues, • Perform risk assessments and make recommendations to DoD agency customers, • Advise government program managers on security testing methodologies and processes, • Evaluate authorization documentation and provide written recommendations for authorization to government PMs, • Develop and maintain a formal Information Systems Security Program, • Ensure that all IAOs, network administrators, and other cyber security personnel receive the necessary technical and security training to carry out their duties, • Develop, review, endorse, and recommend action by the AO or DAO of system assessment documentation, • Ensure approved procedures are in place for clearing, sanitizing, and destroying various types of hardware and media, • Develop and execute security assessment plans that include verification that the features and assurances required for each protection level functioning, • Maintain a and/or applicable repository for all system authorization documentation and modifications, • Institute and implement a Configuration Control Board (CCB) charter, • Develop policies and procedures for responding to security incidents, to include investigating and reporting security violations and incidents, • Ensure proper protection or corrective measures have been taken when an incident or vulnerability has been discovered within a system, • Ensure that data ownership and responsibilities are established for each authorization boundary, to include accountability, access rights, and special handling requirements, • Ensure development and implementation of an information security education, training, and awareness program, to include attending, monitoring, and presenting local cyber security training., • Evaluate threats and vulnerabilities to ascertain whether additional safeguards are needed, • Assess changes in the system, its environment, and operational needs that could affect the authorization, • Ensure that authorization is accomplished a valid Authorization determination has been given for all authorization boundaries under your purview, • Review AIS assessment plans, • Coordinate with PSO or cognizant security official on approval of external information systems (e.g., guest systems, interconnected system with another organization), • Conduct periodic assessments of the security posture of the authorization boundaries, • Ensure configuration management (CM) for security-relevant changes to software, hardware, and firmware and that they are properly documented, • Ensure periodic testing is conducted to evaluate the security posture of IS by employing various intrusion/attack detection and monitoring tools (shared responsibility with ISSOs), • Ensure that system recovery and reconstitution processes developed and monitored to ensure that the authorization boundary can be recovered based on its availability level determination, • Ensure all authorization documentation is current and accessible to properly authorized individuals, • Ensure that system security requirements are addressed during all phases of the system life cycle, • Participate in self-inspections, • Periodically review system security to accommodate changes to policy or technology, • Coordinate all technical security issues outside of area of expertise or responsibility with ISSE, • Provide expert research and analysis in support of expanding programs and area of responsibility as it pertains to cyber security and information technology activities, • Develop Assured File Transfers (AFT) on accordance with the JSIG, • Provide leadership, mentoring, and quality assurance for Cyber Security and Information Technology team members, • Additional duties as assignedExperience Requirements:, • 7-9 years related experience, • Prior performance in roles such as ISSO or ISSMEducation Requirements:, • Bachelor’s degree in a related area OR Associate’s degree in a related area + 2 years’ experience OR equivalent experience (4 years)Certification Requirements:, • IAT Level 3 (CISSP, CASP+ CE, CCNP Security, CISA, etc.) or IAM Level 3Security Clearance Requirements:, • Active/Current TS/SCI, • Must be able to obtain CI PolyOther Requirements:, • Reports to a physical location which occasionally requires the ability to traverse between buildings, • Must be able to regularly lift up to 50 lbs, • May require sedentary work at least 50% of the time, • Ability to manage stress with a high degree of maturity/professionalism, • Demonstrated critical thinking and leadership skills and the ability to work well with others, • Effective verbal and written communication skills, • All Level I & Level II positions - candidate should possess some Special Access Program (SAP) experience, • All Level III positions -candidate should possess 2+ years of Special Access Program (SAP) experienceWatermark provides salary ranges with job postings in states where it is legally required; any other salary ranges associated with our postings are third party estimates and may not be an accurate reflection of Watermark’s total compensation package. Multiple considerations are taken into account when determining the final salary/hour rate, including but not limited to, Contract Wage Determination, education and certifications, relevant work experience, related skills and competencies, as well as Federal Government Contract Labor categories. Central to Watermark’s employment philosophy is the wellbeing of our employees which is why we offer a robust benefits package and wellness program alongside of annual base compensation.) Watermark is an equal opportunity employer. All terms and conditions of employment are established without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, veteran status, or any other protected category under applicable federal, state, and local laws. Powered by JazzHR irLIUVpGMU

Job Description STR is hiring a Senior Cyber Software Engineer who has a passion for developing tools and techniques to enhance the security and resiliency of national defense software systems. What you'll do: • Apply software engineering principles to develop robust and resilient software solutions for critical national security missions, • Develop static analysis tools to identify and mitigate vulnerabilities in software systems, • Implement and refine fuzzing techniques to discover potential security weaknesses, • This position requires the ability and willingness to obtain a Top Secret security clearance, for which U.S. citizenship is needed by U.S. Government., • BS, MS, or PhD in Computer Science, or related field with 5+ years of relevant professional experience, • Proficiency in C/C++ and enthusiasm for picking up additional languages as needed, • Hands-on experience with static analysis tools and techniques, • Strong grasp of software engineering principles and practices, • Ability to develop engineering solutions to first-of-its-kind problems, • Familiarity with assembly language, operating systems internals (memory/process/thread management, calling conventions), and compiler technologies (e.g., GCC, LLVM), • Active Secret or Top Secret security clearance, • Exposure to modern CI/CD and DevOps Tools (e.g., Github Actions, GitlabCI, Jenkins), • Experience with dynamic analysis tools (e.g., PIN, DynamoRio, AFL++), including development of fuzzing tools, • Proficiency in Rust, • Experience with containerization (e.g., Docker, Podman) Pay Information Full-Time Salary Range: $134,000 - $184,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description About the Team STR's Intelligence Division researches and develops advanced analytics and machine learning-based solutions to solve challenging problems related to national security. Our team consists of passionate and motivated engineers with advanced degrees in engineering, computer science, mathematics, and data science, who are seeking opportunities to use their deep technical knowledge and creativity to tackle some of the hardest problems that our customers face. Our projects span multiple different data modalities and incorporate advanced algorithms, deep learning, and statistical techniques to uncover patterns in social media, structured and unstructured text, time series, geospatial, and imagery data, and must operate under challenging constraints not typically found in the commercial world. The tools and technologies we develop have real world impact and US Government analysts use them to extract and enrich intelligence information around the globe. The Role: As a Senior Software Engineer / Back-End Developer, you will join a cross-functional team tasked with implementing software solutions to challenging, high-impact problems. You will create infrastructure to process, store, and expose large and varied datasets that include imagery, structured and unstructured text, geospatial data, and more. You will work alongside algorithm developers and end users to deploy advanced analytic components on various compute platforms, including both on-prem and cloud environments. You will build, demonstrate, and transition systems to partner organizations. Positions are available in both Woburn, MA and Arlington, VA. Due to the nature of our work, applicants should expect to primarily work onsite. Who you are: • Active Secret security clearance with Top Secret Eligibility, for which US citizenship is needed by the US government, • Degree in Software Engineering, Computer Engineering, Computer Science, or other engineering or scientific field, • 5+ years of experience in developing, deploying, or maintaining enterprise software solutions, • Knowledge of Mobile Operating System (iOS/Android) and mobile based applications, • Expertise in object-oriented programming languages, Linux command line tools, and shell scripting, • Experience in designing/developing platform components, such as caching, messaging, event processing, automation, transformation, and tooling frameworks, • Active Top Secret, or TS/SCI security clearance, • Software team leadership experience, especially for distributed cross-functional teams, • Experience deploying ETL processes and/or machine learning models into production, • Proficiency with cloud platforms, such as AWS, • Programming skills in CUDA, • Familiarity with statistical and/or machine learning models The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations: Dayton, OH & Arlington, VA) to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience leading teams, architecting systems, working across the Systems Engineering Lifecycle, and have experience in Digital Engineering/MBSE. The candidate will support STR's Systems Development Division in adopting processes and tools to achieve architectural integrity and traceability from requirements analysis through system and software development through production system deployment. This position offers the opportunity to work with leading domain experts in sensors development and cyber security to incorporate MBSE tools and techniques. The ideal candidate will be well-versed in Systems Engineering techniques, Modeling and Simulation, Digital Engineering/MBSE and be excited about opportunities to mentor more junior staff and help foster growth of subject matter expertise across the organization. In addition to modeling in SysML, the Systems Engineer will be responsible for implementing and guiding teams in the customization and automation techniques offered by Cameo to enable multi-disciplinary programs to comply with DoD Digital Engineering goals. Proficiency in one or more high-level language (C/C++, Java, Python) is highly desired. The Systems Engineer should have experience implementing a rigorous MBSE approach to develop DoD systems. New programs at STR will be looking to adopt agile approaches that incorporate model-based requirements management and traceability with software development. This position is well suited for a Systems Engineer with a software development background who is interested in improving the state of the practice and demonstrating the advantages that MBSE can offer. What you will do: • Leading development programs through the Systems Engineering process using MBSE approaches that support DoD Digital Engineering goals, • Leading teams and implementing rigorous MBSE approaches using SysML in Cameo (MagicDraw), • Providing mentorship and training of Systems Engineers on the use of MBSE, • This position requires an Active DoD Secret Clearance with the ability to obtain a Top Secret (TS) Security Clearance, for which U.S. citizenship is needed by U.S. Government, • BS, MS or PhD in Systems Engineering, Aerospace Engineering, or related technical field, • Technical Project Lead experience, • Minimum of 10 years work experience as a Systems Engineer or related field, • Minimum of 5 years experience working with SysML models in Cameo (or similar tool), • Active Top Secret Security Clearance, • 10+ years' experience in architecting systems using system modeling tools, • Domain expertise in one or more of the following areas is desirable; Radar, Electronic Warfare, Acoustic, Antenna Apertures, Sensor Resource Management, Sea/Air/Space, Large-Scale Platform Test Systems, Cyber Physical Systems, Open System Architectures (UCI, OMS, COARPS), • Proficiency in Java, C/C++ or Python, • Agile software development experience The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Job Description STR is seeking a Senior IT Support Specialist to join our collaborative, high-performing team. Our IT specialists play a major part in our employee's success, tackling every challenge with a positive, solution-focused mindset and resolving complex technical issues with speed and precision. This role calls for proven expertise in diagnosing and troubleshooting advanced problems, managing enterprise IT resources, and delivering exceptional customer support to both local and remote staff. Description: • Diagnose, troubleshoot, and resolve hardware, software, and network issues with minimal supervision, • Manage daily workload by addressing incoming tickets in ServiceNow and assisting end users through physical walk-ins., • Provide hands-on guidance to end users while resolving issues, • Conduct root cause analysis and confirm resolution through testing and follow-up, • Provision, image, and configure systems for new hires, contractors, and interns, • Perform full-cycle desktop support including OS deployments, software upgrades, configurations, and data migrations for Windows, macOS, and Linux systems, • Manage and troubleshoot enterprise printers, scanners, and multifunction devices, • Create, manage, and audit Active Directory and LDAP accounts, groups, and permissions, • Assist with server, network, and storage administration tasks as needed, • Document solutions in the IT knowledge base with clear, accurate, and technically detailed entries, • Maintain an accurate, audit-ready inventory of hardware, software, and licenses, • Procure, track, and maintain hardware and software assets to meet stocking requirements, • Collaborate with other Enterprise IT teams to implement best practices and maintain compliance standards, • Minimum 5 years of enterprise IT support experience in a multi-platform environment, • Ability to obtain a security clearance (active clearance desired), • Minimum High School Diploma or equivalent, • Advanced proficiency with Windows 10/11, macOS, and major Linux distributions, • Strong knowledge of enterprise software including Microsoft 365, VMware, and engineering/scientific tools such as Matlab, • Certifications such as CompTIA Security+, Network+, Linux+, or equivalent professional credentials, • Proven ability to work independently, manage multiple priorities, and succeed in fast-paced, rapidly changing environments with minimal supervision, • Strong analytical, and diagnostic skills At STR, we believe in creating a workplace where our employees feel valued, supported, and connected while contributing to challenging and meaningful work. In addition to the traditional health and welfare benefits, we offer a variety of perks to enhance your experience, such as the following: • Generous paid time off offerings, paid parental leave, and flexible work arrangements (this position offers 9/80, 4/40, or 5/40 workweek options), • Fitness reimbursement up to $299 for gym memberships, yoga studios, or similar plus an additional Blue Cross Blue Shield fitness reimbursement of up to $300, • Complimentary Company swag and regular employee events such as summer food truck lunches, summer outing, winter soiree, and bi-monthly happy hours (with STR-covered appetizers), • Complimentary snacks, cold brew/coffee, and weekly Bagel Fridays, • 4% company match and 6% profit sharing through the 401k program, • Complimentary Identity Theft protection Pay Information Full-Time Salary Range: $82,000 - $103,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.