Embedded software engineer jobs in Thornton, ColoradoCreate job alerts

ABOUT RANGER AI Ranger AI is the leading AI platform purpose-built for Industrial Engineering, and Manufacturing clients. Our core mission is to help clients win and deliver more. While bidding and proposals are our primary focus, our platform also transforms procurement, risk management, and other complex workflows that require nuance, engineering rigor, and sector-specific expertise. Ranger's AI orchestration layer goes far beyond generic AI, delivering domain-aware intelligence that understands the language, standards, and stakes of industrial work. Trusted by some of the largest industrial companies in the world, Ranger is backed by Bonfire Ventures, 25Madison, and Inovia, and is scaling across North America, Europe, and MENA with offices in the USA, Canada, and UAE. ABOUT YOU You come from industry. You’ve spent years inside oil & gas, pharma, chemical manufacturing, EPC, or a similarly complex industrial environment. You understand the workflows, the stakeholders, and the pace of these organizations because you’ve lived in them. You’re also a builder and a systems thinker. You’ve either deployed enterprise software into industrial environments or you’ve been the person on the client side making it work. You take personal ownership of outcomes, and you’re always looking for ways to create efficiency and improve how things operate. THE ROLE We are hiring a Technical Account Manager to own the post-sale client experience across North America. You are the person who ensures that every Ranger deployment delivers measurable, lasting value and that every client becomes a long-term partner. You are embedded from evaluation through go-live and beyond. From day one, you join active evaluations alongside the AE as the project coordinator, building client context, managing timelines, and ensuring evaluations run smoothly. When the deal closes, there is no handoff. You already own the relationship, the onboarding plan, and the weekly cadence. You ensure Ranger is embedded into daily operations, not sitting on a shelf. You are not managing deployments from a distance. Every person at Ranger is expected to be the best end user of the product. You pressure-test use cases, validate AI outputs, and build deep platform fluency so you can train clients with credibility and catch issues before they do. You will start with a focused book of early enterprise accounts and grow alongside Ranger’s expansion, supported by AI-native workflows that make scale possible without sacrificing depth. THE ACCOUNT POD • Account Executive - owns the account, the commercial relationship, and the close, • Forward Deployed Engineer - owns implementation, integration, and technical delivery, • Technical Account Manager (this role) - owns post-sale success, onboarding, adoption, and account health This is a hybrid role with 20-25% travel to client sites across North America. SUCCESS CRITERIA • Successful client onboarding and time-to-value within 90 days, • Client adoption depth - Ranger is embedded in daily workflows, not shelfware, • Expansion readiness - you identify when accounts are ready for the next phase and surface new opportunities to the AE, • Contract renewal and long-term client retention WHAT YOU WILL DO • Project-manage client onboarding - Own the onboarding plan, timeline, and weekly cadence. Run progress check-ins, coordinate with the FDE on technical build, and ensure clients are using Ranger on real workflows within 90 days., • Train and enable client teams - Lead training sessions, walk clients through the platform, and build their confidence using Ranger independently. You teach from experience because you’ve pressure-tested everything yourself first., • Ensure quality before go-live - Validate AI outputs against client data, test edge cases, and make the call on whether a deployment is ready to show the client. You protect client trust and Ranger’s reputation., • Own the business relationship post-sale - You are the primary point of contact for the client after the deal closes. Weekly check-ins, customer feedback, unblocking issues, and ensuring effective use of everyone’s time., • Enable account expansion - As the person closest to the client’s day-to-day usage, you see where Ranger can deliver more value. The AE will have already scoped the expansion path; you identify when those opportunities are ready and surface new ones that arise., • Keep the system of record current - Update the CRM, Confluence, and internal Slack channels so the entire team has visibility into account status, client feedback, and progress against milestones., • Be the voice of the client - Translate real-world feedback into actionable insights for our product and engineering teams. You are the link between what clients experience and what we build next., • Build and improve the playbook - You are not just running onboardings, you are building the repeatable playbook for how Ranger onboards and manages clients. Identify inefficiencies, propose solutions, and iterate on the process continuously. WHAT YOU BRING • 3+ years in industrial or engineering sectors - Oil & gas, pharma, chemical manufacturing, EPC/contracting, utilities, or related industries. You understand these workflows because you’ve lived in them., • Bidding & proposals knowledge - Deep understanding of commercial workflows, RFP/RFQ processes, tendering, and what it takes to win work. You know what your clients are doing with the platform because you’ve done it yourself., • Change management or digital transformation experience - You have led or been deeply involved in transitioning teams from legacy workflows to new systems. You understand the human side of technology adoption and know how to drive it., • LLM and AI fluency - You are already using AI tools daily for your own work: Claude, ChatGPT, Copilot, Perplexity, Gemini, or similar. You understand how LLMs and AI platforms create business value, and you can teach others to work this way. We want to see how you think about AI, not which tool you use., • Systems thinker - You are always looking for ways to create efficiency, improve processes, and build repeatable systems. You don’t just execute the playbook; you improve it., • Client relationship strength - Proven ability to build trust, manage executive stakeholders, and develop long-term partnerships with enterprise clients., • Detail-driven mindset - Exceptional QA instincts and problem-solving abilities. You catch what others miss and take pride in protecting the client experience., • SaaS adaptability - Working knowledge of SaaS environments and how they integrate into enterprise client workflows. STRONG PREFERENCES • Experience deploying AI or enterprise SaaS into industrial environments, • Background in AI orchestration, workflow automation, or document intelligence platforms, • Familiarity with North American procurement structures and commercial RFP/RFQ processes, • Understanding of enterprise compliance and security frameworks (SOC 2, ISO 27001) WHY RANGER This role is designed to evolve into a leadership position as Ranger scales across North America. You will define the post-sale playbook, build the team, and have increasing decision-making authority as you build context and credibility. Ranger is past the idea stage and into the execution stage. We have live enterprise accounts, a platform that works, and a market that is ready. What we need is the person who makes sure every client that signs with Ranger stays with Ranger. If that is you, we should talk. COMPENSATION & DETAILS • Base salary: $90,000 - $110,000 + variable compensation tied to renewal and expansion performance, • Meaningful early-stage equity participation, • Hybrid with 20-25% travel depending on client needs, • Reports to Head of GTM

Job DescriptionSalary: $128k - $170k Are you passionate about shaping the future of humanity's presence in space? Lunar Outpost, a trailblazer in space robotics, invites you to join our team! Lunar Outpost is dedicated to creating a sustainable presence in space, while also driving positive impacts here on Earth. We are seeking a talented, experienced GNC Senior Software Engineer - Sensors. As the lead of our Sensor Team, you will play a pivotal role in developing cutting-edge autonomous navigation and control systems for our lunar rovers. Working at the intersection of autonomy, robotics, and space exploration, you will lead the design, development, and implementation of sophisticated sensing solutions that enable our rovers to operate independently on the lunar surface. Your work will not only contribute to groundbreaking missions but also to technologies that have the potential to benefit humanity on Earth. Collaborating with cross-disciplinary engineering teams, you'll bring your expertise to solve complex challenges and define the future of lunar surface mobility in a fast-paced startup environment.Take the #NextLeap with Lunar Outpost and work on the Lunar Terrain Vehicle (LTV), which will carry NASA astronauts farther than they've ever been before on the lunar surface! Key Responsibilities: • Serve as the technical lead for the Sensor team, enabling autonomous operations in challenging lunar environments, • Architect and own the sensing stack, from component selection and interface design to data processing pipelines and sensor fusion integration, • Lead the integration of sensor data into autonomous systems, including interfacing with localization, mapping, and planning subsystems, • Collaborate with systems, mechanical, electrical, and thermal engineering teams to integrate and optimize sensing architectures with rover hardware, • Evaluate sensor performance in simulation and field tests; identify and resolve hardware/software integration issues, • Define and enforce sensor hardware mounting standards, interfacing, and environmental constraints, • Own vendor relationships, component procurement, and hardware bring up, • Mentor junior engineers and promote a culture of technical excellence and innovation Required Qualifications: • Bachelorsor higher in Electrical Engineering, Robotics,Aerospace,or related field, • A minimum of 5 years of relevant professional experience in sensor development and integration for autonomous or robotic systems, • Demonstrated experience with one or more sensing modalities: stereo/mono cameras, LiDAR, radar, IMUs, encoders, etc., • Expertise in low-level data handling, sensor drivers, and middleware(ROS,cFS, etc.), • Strong understanding of time synchronization, coordinate transformations, and calibration methods, • Self-motivated, focused, and driven to meet critical deadlines, • Excellent organization and time management skills, • Excellent written and oral communication skills, • U.S. Person Preferred Qualifications: • Masters or Ph.D. field relevant to sensing or perception, with research or projects directly applicable to autonomous navigation or robotics, • Familiarity with spaceflight or safety-critical sensor integration practices, in extreme, unstructured environments(NASA Class A, DO-160, MIL-STD-810), • Experience designing or deploying sensor fusion algorithms (e.g., EKF, EUF, factor graphs), • Background in real-time perception or SLAM systems on embedded hardware, • Demonstrated ability to work in multidisciplinary teams and communicate effectively across different engineering domains Any offer of employment for this position is conditional upon Lunar Outpost receiving the LTVS Phase II contract from NASA. If the contract is not awarded to Lunar Outpost, this offer will be considered null and void, without further obligation to Lunar Outpost. Lunar Outpost is an equal opportunity employer. We do not discriminate against protected characteristics (gender, age, sexual orientation, race, nationality, ethnicity, religion, disability, veteran status). We want all employees (including executives and HR) to treat others with respect and professionalism.

Job Description At Prime Robotics, we’re building the future of warehouse automation through tightly integrated robotics, software, and intelligent infrastructure. Our systems support pallet retrieval, case picking, each picking, and rack automation in active, high-throughput warehouse environments. We are now advancing our platform toward the next generation of AI-driven robotics, combining autonomous systems, perception, simulation, and scalable software to create smarter, more adaptive warehouse operations. Position We are seeking a Senior Robotics Engineer to help architect and develop the next generation of Prime Robotics’ autonomous systems. This is a hands-on engineering role focused on building production-grade robotics software and integrating advanced robotics technologies that drive state of the art perception, navigation, and distributed systems. You will work across software, hardware, and field deployment challenges to deliver intelligent, scalable, and reliable robotic solutions for real-world warehouse environments. Please note that this role is on-site and this individual will split their time between our lab in Downtown Denver and our Corporate HQ in Lakewood, CO. What You’ll Do • Architect and develop robotics software in ROS/ROS2 for autonomous mobile robots, from motion and perception through orchestration and fleet behavior., • Build and optimize systems involving SLAM navigation, sensor fusion, path & motion planning, and multi-robot coordination., • Lead development in advancing our robotics capabilities to include AI and machine learning for safety and throughput optimizations, • Troubleshoot complex field and lab issues across hardware/software boundaries, driving root cause analysis and long-term fixes., • Collaborate with cross-functional teams in the US and China to improve robotic system performance, reliability, and maintainability., • Support customer implementations, deployment readiness, and technical validation efforts that shape future product direction and sustain high value customer requirements. Requirements Required Skills & Experience • 8+ years of experience in robotics, autonomous systems, or related fields, with a proven track record of shipping real products., • Strong expertise in C++ and Python, with experience building performance-critical, production-quality systems., • Deep understanding of ROS/ROS2, real-time robotics systems, SLAM, navigation, path planning, and control., • Experience with perception systems, sensor integration, computer vision, and AI/ML-enabled robotics workflows., • Strong Linux and Docker experience, with familiarity in distributed systems, embedded systems, or edge compute environments., • Hands-on experience debugging and integrating robotic hardware, software, and field-deployed systems., • Experience with NVIDIA Jetson, Isaac SDK, Isaac Sim, Omniverse, CUDA, or GPU-accelerated robotics workloads., • Experience with Java/Spring Boot programming and development., • Background in warehouse automation, AMRs, material handling, or industrial robotics., • Experience with gRPC, Protobuf, or distributed messaging frameworks., • Familiarity with robot hardware such as mobility bases, arms, grippers, safety systems, and embedded electronics., • Experience working across international engineering teams and influencing technical direction without direct authority. What We’re Looking For • A strong systems thinker who can balance architecture, performance, and practical execution., • A hands-on engineer who can move fluidly between design, coding, debugging, and deployment support., • Someone who values clean, scalable software but stays grounded in real robot behavior and operational constraints., • A problem solver who takes ownership, drives clarity, and pushes through ambiguity., • An engineer who is excited about advancing warehouse robotics with AI, autonomy, and robust software foundations. The expected minimum base salary for this role is $150,000 annually, informed by external market data. Actual offers will depend on factors such as the candidate’s experience, education, training, key or critical skills, and current market and business conditions. Benefits • Employer-subsidized medical, dental, and vision insurance plans to support your health and wellbeing., • Dedicated vacation and sick leave that allows you to recharge and take care of yourself when needed., • Invaluable hands-on experience with cutting-edge robotics technology that keeps your skills at the industry forefront., • A collaborative culture where innovation thrives, and your work has a real impact., • The excitement of contributing to transformative technology in a fast-growing industry. Our hiring process may incorporate AI-assisted tools to support activities such as application review, resume screening, and response evaluation. These tools are used to assist our recruitment team and do not make hiring decisions independently. All final decisions are made by a human reviewer. For questions about how your personal data is handled during this process, please don't hesitate to reach out to us. Prime Robotics is proud to be an EEOE, M/F/D/V, and we are committed to diversity both in practice and spirit at the corporate level. Prime Robotics participates in E-Verify. E-Verify is an Internet-based system that compares information from an employee's Form I-9, Employment Eligibility Verification, to data from U.S. Department of Homeland Security and Social Security Administration records to confirm employment eligibility.

Job DescriptionSalary: 137k - 180k Are you passionate about shaping the future of humanity's presence in space? Lunar Outpost, an industry leader in space robotics and planetary vehicles, invites you to join our team! Lunar Outpost is dedicated to creating a permanent presence in space, while also driving positive impacts here on Earth. We are currently seeking a Staff Flight Software Engineer to contribute to our mission in a dynamic startup environment.The main responsibility of the Staff Flight Software Engineer is to act as a subject matter expert in NASA core flight system (cFS) services and application development for mission-critical space robotics. They will lead cFS development efforts and mentor engineers on cFS best practices, ensuring the system meets stringent real-time, safety, and reliability requirements for crewed and autonomous space operations. Key Responsibilities: • Serve as the technical authority for NASA core Flight System (cFS) design, configuration, and deployment on a robotics-based avionics platform, • Define, implement, and maintain cFS application architectures to support robotic navigation, control, and payload operations in a space environment, • Integrate and maintain cFS with underlying RTOS (e.g., VxWorks, RTEMS) and hardware abstraction layers, • Customize and extend cFS services (EVS, ES, SB, TBL, TIME, SCH, etc.) to meet mission requirements, • Collaborate with robotics software, hardware, and systems engineers to ensure seamless data handling, command execution, and timing synchronization, • Support hardware-in-the-loop (HIL) testing, simulation environments, and mission rehearsals, • Guide best practices for requirements-based development, verification, and flight certification, • Mentor engineers in cFS concepts, architecture, and mission-proven workflows Required Qualifications: • Bachelors degree in computer or electrical engineering or related field, • 7+ years in embedded software or avionics systems for space or mission-critical robotics applications, • 3+ in NASA core Flight System (cFS) architecture, services, and application development, • Strong proficiency in C for embedded system development, • Familiarity with spacecraft data handling, telemetry/command processing, and deterministic networking, • Experience with robotics platforms for planetary exploration, surface mobility, or space station operations, • Self-motivated, focused, and driven to meet critical deadlines, • Excellent organization and time management skills, • Excellent written and oral communication skills, • U.S. Person Preferred Qualifications: • Familiarity with Fault Detection, Isolation, and Recovery (FDIR) strategies, • Experience with GNC software integration in robotic or spacecraft systems, • Familiarity with space mission development phases and associated documentation and standards, • Knowledge of LEON3/4 or RISC-V space-grade processors, • Prior work with crewed vehicle avionics architecture or planetary robotics Any offer of employment for this position is conditional upon Lunar Outpost receiving the LTVS Phase II contract from NASA. If the contract is not awarded to Lunar Outpost, this offer will be considered null and void, without further obligation to Lunar Outpost. Lunar Outpost is an equal opportunity employer. We do not discriminate against protected characteristics (gender, age, sexual orientation, race, nationality, ethnicity, religion, disability, veteran status). We want all employees (including executives and HR) to treat others with respect and professionalism.

Job Description About Urban Sky: Urban Sky is a venture-backed aerospace startup that pioneers utilization of the stratosphere and reimagines the way humans view and analyze the earth. We design, build, operate, and sell stratospheric balloon systems, and the data we collect supports a wide range of applications, from real-time wildfire monitoring to urban mapping. Our technology is also employed by government customers including the Department of Defense (DoD), NASA, and others. Urban Sky sends flight vehicles to the stratosphere on a weekly basis. Our team consists of engineers, makers, developers, and doers who believe in the power of human potential when passion meets utility within a small, supportive team. At Urban Sky we strive to create a team culture grounded in candor, inclusion, respect and empowerment. We aim to build the next chapter of stratospheric history in Denver and are seeking self-starting, open-minded, and hard-working team members. About The Role: Urban Sky is seeking an Embedded Firmware Engineer to own the technical development and product evolution of our HUSKY bus platform – the backbone of our stratospheric flight systems. HUSKY provides integrated power distribution, Ethernet-based communications, and onboard compute for our balloon vehicles and customer payloads. This role sits at the intersection of firmware engineering, systems architecture, and product development. As the product lead for HUSKY, you will work closely with the portfolio manager to drive R&D iteration cycles from architecture through validation and handoff to manufacturing. You will also interface directly with defense customers, supporting integration, network accreditation, and cybersecurity compliance requirements. This is a senior, high-ownership role for an engineer who thrives in a vertically integrated startup where decisions at the firmware layer have direct consequences on flight safety, mission success, and customer outcomes. Key Responsibilities: HUSKY Bus Product Ownership • Serve as the technical product lead for the HUSKY bus platform, owning the firmware architecture and driving iterative development cycles in collaboration with the portfolio manager, • Define firmware requirements with the portfolio manager, as informed by hardware trade studies, system-level constraints, and customer mission needs, • Lead design reviews, architecture decisions, and trade space analyses for new HUSKY revisions, • Manage the transition of validated designs from R&D into the manufacturing pipeline, ensuring design-for-manufacturability and documentation completeness, • Maintain version-controlled firmware baselines and establish robust release processes and configuration management practices, • Design, develop, and verify embedded firmware for real-time systems operating in the stratospheric environment, including power management, communication schemas, network architecture, and compute subsystems, • Develop and maintain firmware for low-level hardware interfaces including I2C, SPI, UART, CAN, and Ethernet, • Implement and optimize RTOS-based or bare-metal firmware for microcontrollers and FPGAs as appropriate, • Ensure firmware robustness for operation in extreme stratospheric conditions: low temperatures, low pressure, radiation effects, and power constraints, • Define and document the HUSKY system architecture, including interface control documents (ICDs), data flow diagrams, and power budgets, • Apply model-based systems engineering (MBSE) principles to capture system behavior, manage requirements traceability, and support design verification, • Develop and maintain network topology models covering onboard Ethernet, serial communications, and payload interfaces, • Leverage a strong working knowledge of electrical engineering principles to inform firmware design decisions, including signal integrity, power sequencing, and peripheral driver development, • Partner with PCB designers and electrical engineers to review schematics, validate hardware bring-up, and debug hardware-firmware interaction issues, • Serve as a technical point of contact for defense customers integrating with the HUSKY bus, supporting requirements definition, interface documentation, and integration activities, • Support defense cybersecurity and network accreditation efforts, including Risk Management Framework (RMF) processes, STIGs, and authority-to-operate (ATO) activities, • Implement and maintain security controls for networked operational systems, including secure boot, encrypted communications, and access control, • Design firmware with flight safety as a primary constraint, including watchdog management, fault detection and isolation, graceful degradation, and safe-state behaviors, • Conduct failure mode and effects analysis (FMEA) at the firmware and system level to identify and mitigate risk, • Support field operations and anomaly investigations, providing rapid firmware diagnostics and patching as needed, • Support field test flights and customer demonstrations, providing on-site firmware expertise to ensure HUSKY bus systems perform reliably throughout all phases of flight operations, • Lead network integration communication exercises with defense customers, evaluating security boundaries, verifying data flows across the HUSKY bus, and validating that network segmentation and access controls perform as designed under operational conditions, • Document exercise findings, network architecture decisions, and security boundary assessments; communicate results clearly to both internal engineering teams and defense customer stakeholders, • Coordinate with the flight operations team and customer representatives to plan and execute pre-flight network checkout procedures, ensuring all payload communications and security configurations are verified prior to launch Qualifications: • 5+ years of embedded firmware engineering experience, with at least 2 years in a lead or senior individual contributor capacity, • Proficiency in C and C++ for embedded targets; Python scripting for test automation and tooling is a plus, • Strong understanding of network topology, including Ethernet, TCP/IP, UDP, and serial communications protocols, • Demonstrated experience with systems architecture, requirements development, and interface definition, • Working knowledge of electrical engineering fundamentals sufficient to read schematics, debug hardware, and drive hardware-firmware co-design, • Experience with version control (Git), CI/CD pipelines for embedded targets, and configuration management, • Excellent technical communication skills; able to produce clear architecture documents, ICDs, and test reports, • Experience with model-based systems engineering (MBSE) tools such as Cameo, MagicDraw, or equivalent, • Background working with defense customers or on DoD programs; familiarity with RMF, CMMC, and ATO processes, • Experience with cybersecurity controls for networked embedded systems, including NIST SP 800-171 or STIG compliance, • Familiarity with aerospace or high-altitude platform avionics, including stratospheric balloon, UAS, or small satellite systems, • Experience with FPGAs (Xilinx/AMD or Intel/Altera) and HDL development (VHDL or Verilog), • Background in power electronics firmware, including battery management, solar charging, or DC-DC converter control, • Experience bringing hardware-firmware products from R&D through manufacturing transition, • Must be a US Citizen or Permanent Resident, • Must be located near Denver, CO, • Medical, Vision and Dental, • Unlimited Vacation Days, • Parental Leave, • Cell Phone Bill Stipend, • Stock Options Urban Sky is required to post this salary range per Colorado law. Your salary will be determined based on your abilities and experience. Colorado Pay Transparency$120,000—$170,000 USD NOTE: Research suggests that women and BIPOC individuals may self-select out of opportunities if they don't meet 100% of the job requirements. We encourage anyone who believes that they have the skills and the passion necessary to succeed here to apply for this role. This position may require the candidate to deal with commodities, software, technology, defense articles, and/or technical data which are subject to the Export Administration Regulations and/or the International Traffic in Arms Regulations. Additional information may be requested so as to determine whether export authorization is required from the Bureau of Industry and Security and/or the Directorate of Defense Trade Controls. If authorization is required, employment will be contingent upon the Company successfully obtaining such authorization from the relevant government agency. Urban Sky is an equal opportunity employer, and we value diversity. All employment is decided on the basis of qualifications, merit, and business need.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Principal Software Project Engineer I to our Internal Missions team. If you enjoy working in a startup environment and are passionate about developing software for satellites, spacecraft, and aerospace systems, we would like to hear from you. The CesiumAstro software team designs complex firmware and software for state-of-the-art aerospace systems. As a member of the software engineering team, you will help facilitate and improve the execution of the software development lifecycle at CesiumAstro. You will collaborate with software engineers, program managers, customers, and other stakeholders to plan and manage execution in a fast-paced engineering environment. Activities include maintaining backlog health, holding software standups, and communicating project status to diverse stakeholders. The ideal candidate has experience managing embedded system firmware development in high-reliability systems. Experience with both agile and traditional design methodologies is desirable, including agile and v-model flows. Further, the ideal candidate has some first-hand embedded system software development experience. Your work will have a direct impact on the success of the company. You will work closely with the engineering team, program management to ensure the successful build and launch of our satellite. Element will be the largest, most powerful rideshare satellite in LEO. We’re launching eight of them in the next four years, starting with our first launch this year. Together, our small team will design, build, and iterate to reduce mass and cost while increasing performance, reliability, and manufacturability of a new generation of satellites. Let’s build! JOB DUTIES AND RESPONSIBILITIES • Create software development plans subject to cost and schedule constraints., • Communicate project status to a wide variety of technical and non-technical stakeholders., • Represent the software engineering team to programmatic stakeholders., • Prioritize feature development based on varied and sometimes conflicting stakeholder inputs., • Lead periodic planning meetings, retrospectives, and daily standups., • Maintain software issue tracking systems and projects such as Jira., • Ensure consistent and correct software development lifecycle execution., • Continuously improve software project execution processes.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering, or Computer Engineering., • A minimum of 9 years of experience required including at least 1 year of embedded software development experience and at least 3 years of software project management experience., • Excellent communication skills, especially in tailoring to a target audience., • Familiarity with hardware design processes as they pertain to software development., • Knowledgeable on multiple software product lifecycle and management approaches including Agile and V-model., • Competency with software lifecycle management tools such issue tracking (Jira preferred), requirements management, configuration management, etc.PREFERRED EXPERIENCE, • Excellent communication skills, especially in tailoring to a target audience., • Familiarity with board-level hardware design processes as they pertain to software development., • Knowledgeable on multiple software product lifecycle and management approaches including Agile and V-model., • Competency with software lifecycle management tools such issue tracking (Jira preferred), requirements management, configuration management, etc., • Experience project managing spacecraft software development., • Experience designing products for deployment into aerospace systems., • Experience with requirements-driven engineering processes. CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans. CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law. Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are seeking a Principal DevOps Engineer I for Embedded Software to own and scale the infrastructure that supports our mission critical software development across multiple programs and product lines. In this role, you will advance infrastructure that generates software images, deploys them onto hardware, ensures continuous integration/continuous development, organizes and optimizes Yocto embedded builds, and maintain high-performance, Linux-based build environments. The ideal candidate understands embedded software stacks and the modern tools that accelerate their development.JOB DUTIES AND RESPONSIBILITIES • Ideally deep experience with OpenEmbedded and the Yocto Project., • Understanding of make and cmake., • Understanding of build flows from compilation to image generation., • Facility with GitLab CI/CD pipelines and GitLab Runners that build, test, and deploy embedded software for harware for test., • Ensure CI systems integrate with hardware-in-the-loop test environments for regression and validation., • Deep facility with yaml-based CI configuration., • Facility with Docker virtual build environments and containerization., • Administer and maintain high-performance Linux build machines used for continuous integration, regression testing, and software release packaging., • Monitor system performance, scale compute resources, and maintain uptime for development teams., • Support and automate the software release process for production releases to customers., • Manage build artifacts, versioning, and delivery., • Act as the first line of support for developers encountering build, test, or environment issues., • Collaborate with software teams to improve developer productivity., • Assist in maintenance and utilization of company could-based AI productivity environmentJOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor’s degree in Computer Science, Electrical/Computer Engineering, or related field (or equivalent experience)., • Minimum of 9 years of relevant experience., • Proven facility with CI/CD tools (e.g., GitLab CI, Jenkins, or similar)., • Proficiency in Linux system administration, including performance tuning and troubleshooting., • Familiarity with Yocto or other embedded Linux build frameworks., • Experience with build automation tools (CMake, Make, BitBake, etc.)., • Strong scripting skills (Python, Bash, or similar)., • Excellent problem-solving skills and ability to work collaboratively with developers., • Knowledge of networking and distributed systems., • Experience with containerization (Docker, Podman) and virtualization (KVM, VMWare)., • Knowledge of networking and distributed systems., • Familiarity with hardware-in-the-loop (HIL) testing environments.PREFERRED EXPERIENCE

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are seeking a highly skilled and experienced Principal Embedded Software Engineer II to join our software team. In this position, you will be responsible for low-level and high-level software in Cesium’s products through all phases of the development process. Key projects will include Linux-based single-board computers and high-reliability microcontroller systems. Cesium’s goal is to create an out-of-the-box hardware and software experience which enhances our customers’ ability to rapidly integrate our products into their systems. As a Cesium software team member, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding, analysis, test, qualification, and in-orbit support. The ideal candidate will have development experience at nearly every level of the software stack, including microcontrollers, low-level drivers, board support packages (BSP), end-use applications, and user interfaces. Additionally, the ideal candidate will have experience in software testing and high-reliability qualification, as well as software engineering and software project management practices. The successful candidate will present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.JOB DUTIES AND RESPONSIBILITIES • Design and implement software for embedded devices and systems, from requirements to production and commercial deployment., • Design, develop, code, test, debug and document system software., • Review code and system designs., • Analyze code for efficiency, stability and scalability., • Integrate and validate new product designs., • Support software quality assurance and optimize I/O performance., • Provide post-production/in-orbit customer support., • Interface with hardware design and development engineers., • Assess third party and open source software.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering, or Computer Engineering., • Minimum of 11 years of industry experience in software development., • Experience in hands-on development and troubleshooting of embedded hardware. API design for interfacing with FPGAs., • Extensive programming experience in C and an object oriented programming language, preferably C++., • Experience in embedded systems design with preemptive, multitasking real-time operating systems (experience with real-time Linux is desirable)., • Familiarity with software configuration management tools, defect tracking tools, and peer review., • Excellent knowledge of real-time system coding techniques, IP protocols, interfaces, and hardware subsystems., • Excellent understanding of multi-threaded applications and resource management., • Excellent written and verbal communication skills.PREFERRED EXPERIENCE, • Experience with products for aerospace applications., • Adequate knowledge of reading electronics schematics and component data sheets., • Experience with ARM processors and fully-featured microcontrollers.

Job DescriptionWe are currently seeking a Field Engineer in Denver, CO to join our teamDuties and Responsibilities: • Key duties include schedule input; submittals; preparing field work packages; compiling as-built data; verifying installation quantities; field safety and quality inspections., • Perform procurement quantity takeoffs., • Daily reports in construction management software., • Compile necessary information for all submittals and coordinate with Document Control to ensure proper documentation., • Assist Superintendent with coordination of material deliveries., • Perform field verifications, inspections and measurements., • Work closely with document control and field personnel to ensure they have latest drawings and installation documents., • Provide schedule update information to project scheduler., • Ensure that work is correctly cost coded and all extra work is coded to separate cost codes as assigned by the Project Engineer or other., • Update drawings with redlines of as-built information., • Attend necessary briefings and safety meetings as required., • Attain necessary job specific training and maintain annual requirements., • Regular and consistent engagement, participation and promotion of Herzog’s Culture and its essential behaviors are a requirement for this position., • Regular and predictable attendance and punctuality are a requirement for this position., • Other duties as assigned.Qualifications:, • High School diploma or equivalent., • Degree in Civil or Mechanical Engineering or equivalent work experience in a construction related position preferred., • Five years or more of experience on railroad construction projects including experience with embedded track., • Production and Cost Tracking, • Ability to read and interpret construction drawings and specifications, • Construction management course work or internship experience a plus, • Must be flexible in working in both office and field environment as needed., • Must have excellent verbal and written communication skills, • Ability to work with a team, • Must have strong organization skills, • Must be highly motivatedPre-employment Requirements:, • Subject to pre-employment background check and motor vehicle report review., • Maintain a valid driver’s license and endorsements as required per position., • Subject to pre-employment physical, medical evaluation, and drug screen due to the safety sensitive nature of this position., • Successfully complete and maintain any required safety certification and testing on an annual basis.Physical Requirements:, • The physical demands described below must be met by an employee to successfully perform the essential job functions of this role. This is a non-exhaustive overview of the physical requirements of this job., • Perform light work, occasionally exerting up to 20 pounds of force., • Able to walk on uneven surfaces., • Occasionally ascend/descend step ladders and/or stairs., • Regularly sit and stand for an extended period of time., • Regularly kneel, bend, and squat., • Must successfully pass color/vision examinations as required by the position., • Must be able to hear and distinguish auditory signals as required by the position., • Able to work in conditions with loud noise; work on/around heavy/moving machinery.

Job Description About us We are EnduroSat! A fast-growing space scale-up at the forefront of satellite innovation, specializing in advanced software-flexible satellites for commercial, governmental, and scientific endeavors. What is the role? We are seeking a talented Software Engineer to join our innovative team focused on developing cutting-edge embedded solutions for mission-critical space applications. In this role, you will contribute to the design, development, and optimization of reliable embedded software that meets stringent performance, security, and adaptability requirements. You'll work in a collaborative, interdisciplinary environment to deliver high-impact projects from concept to deployment This role is based in Denver, Colorado, where we are building a high-performing and fast-paced team. The position will be primarily on-site and in person at the office Some of your daily tasks will also include: • Design and develop reliable embedded software solutions tailored to mission-specific requirements, • Optimize and improve embedded system adaptability, performance, and security, • Actively support the entire software development lifecycle, from design to testing, • Collaborate with an experienced interdisciplinary team to achieve mission-critical goals, • Perform system bring-up, debug, and validation, • Ensure compliance with applicable standards (e.g., ECSS, MISRA, etc.), • Implement and integrate software modules with hardware components to ensure seamless functionality, • Conduct code reviews, maintain high code quality standards, and refactor existing codebases for efficiency, • Develop and execute comprehensive test plans, including unit, integration, and system-level testing, • Document software architectures, designs, and processes to facilitate knowledge sharing and maintenance, • Troubleshoot and resolve complex software issues in development and productionembedded environments, • A degree in Computer Science, Computer Engineering, Electrical Engineering, or a closely related field, or equivalent professional experience, • 2+ years of proven experience in embedded software design and development, • Strong foundations in real-time operating systems (RTOS), • Proficiency in C/C++ and Python, • Understanding of the software development lifecycle, from requirements gathering to testing closure and maintenance, • Ability to work independently and manage tasks with minimal supervision, • Experience debugging embedded systems and using test equipment, such as oscilloscopes and signal analyzers, • Familiarity with ARM or other embedded architectures, • Experience working with MPSoC (Multi-Processor System-on-Chip) systems, • Knowledge of networking protocols and related debugging tools (e.g., TCP/IP, CAN, UART, SPI), • Experience with the Yocto Project, including writing recipes, layers, and customizing images, • Willingness to travel to US and European locations, • Based in the Denver area, or willing to relocate, • Health insurance coverage, • Matching 401k plan, • Generous team performance-based bonus At EnduroSat, we embrace diversity and strive to create an inclusive environment where everyone is treated with fairness and respect. We are committed to equal employment opportunities without discrimination against any employee or job applicant on the basis of race, color, religion, sex, national origin, age, disability, sexual orientation, or gender identity. Additionally, this position is suitable for people with disabilities in accordance with the People with Disabilities National Regulation Act, ensuring accessibility and accommodation in the workplace. Powered by JazzHR eINRLoXfhq

Job Description We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow. As Principal Software Engineer (Contract) - Flight SW & Systems Modeling you will be responsible for; The Software Engineer's primary responsibility will be contributing to the development of U.S. Customer's satellite flight software. This engineer will be involved in the full lifecycle of flight software development, from requirements definition through operations. However, because we are a small team where each person takes on many roles, this engineer will also contribute to mission concept development, in-house modeling and simulation capabilities, and proposal writing. Being at the cutting edge of space technology, we need someone who is eager to learn, grow, and take on new and potentially unfamiliar challenges. There is no shortage of fascinating problems to solve. The Principal Software Engineer (Contractor) will lead and perform moderate and complex assignments, including providing guidance to junior Software Engineers. The Principal Software Engineer will have project and subject matter responsibility and authority. Flight Software - 75% • Upgrade existing flight software for new missions, • Contribute to the development of new satellite flight software for U.S. satellite platforms, • Develop in-house tools to analyze flight software performance and assess its compatibility with new mission and conops, • Develop and execute flight software tests at the unit, module, subsystem, and platform level, • Work with manufacturing engineers to support installation onto the hardware-in-the-loop test environment and eventual flight hardware, • Contribute to the development of systems- and mission-level modeling and simulation tools, • Develop software models of payloads for ground testing, • Support working groups, both internal and with customers and/or vendors, • Support proposal writing, new business, • Assess the software impacts of new hardware, conops, and missions Qualifications; Education: • Bachelor's degree in STEM (Science, Technical, Engineering, Math) or related scientific areas., • A minimum of 15 years with a Bachelor's degree, or 12 years with a Master's degree, • Insatiable curiosity and a demonstrated ability to learn and work independently, • Proficiency in C/C++, • Expertise in one or more of the following:, • Embedded software development (ARM 7 preferred), • BSP development, • Device driver development and software/hardware interfaces (Ethernet/CAN/SpaceWire RMAP/1553/RS-422 preferred), • New board bring up, • Real-time operating systems programming, debugging, and testing (RTEMS and/or PetaLinux preferred), • Cybersecurity for Space Systems, • GNC algorithms design, analysis, testing, and implementation, • Functional validation of embedded software on HITL and/or SITL test beds, • Software safety assurance, • Network topology and configuration, • Simulators: numerical, emulator, and hardware in the loop, • Periodic travel (less than 20%) to U.S. facilities or partner companies, • Ability to obtain and maintain a Government security clearance, • Vision: able to see and read computer screen and other electronic equipment with screens, able to read documents., • Hearing: able to hear to participate in conversations in person and via teleconference or phone and to hear sounds including safety warnings or alarms., • Equipment Operation (personal computer, telephone, copies, fax machine, and related office equipment and using electronic identification card to enter building floors and internal doors): able to operate most office and personal electronic equipment., • Carrying: able to carry documents, electronic equipment and/or supplies up to 40lbs/9kg., • Lifting: able to lift documents, electronic equipment and/or supplies up to 40lbs/9kg., • Sitting: able to sit for long periods of time in meetings, working on computer., • Squatting / Kneeling: able to occasionally squat or kneel to retrieve or replace items shelved on bottom shelves., • Standing: able to stand for long periods of time., • Walking: able to walk through office and outside areas including uneven surfaces. Salary Range: $150K-$220K The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience Note: Due to the nature of the work, only US citizens need apply for this position. Location: Can be fully remote. Preferred locations are Denver, CO, Arlington, VA, Merritt Island, FL, and Houston, TX ALTEN Technology is an Equal Opportunity Employer. Our Policy is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process. Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

Job Description The Mission Space is the bleeding edge for humanity's next industrial revolution. While reusable rockets have opened the door, true economic transformation requires infrastructure that makes orbit as accessible and reliable as air travel. At Lux Aeterna, we're building that future by developing the first reusable satellite platform with controlled return capability - transforming space from a one-way street into a two-way highway for innovation and commerce. The Opportunity We’re seeking an experienced GNC Engineer to design, implement, and validate the flight-critical guidance, navigation, and control (GNC) software that flies our reusable spacecraft platforms. This is a hands-on role where your work directly shapes vehicle behavior from early simulation trades through flight operations and post-flight analysis. This is a unique opportunity to: * Develop and fly production GNC software for a novel, reusable spacecraft platform * Build and maintain mission tools for flight dynamics, orbit determination, and ground scheduling * Design and evolve high-fidelity Monte Carlo simulation for end-to-end mission validation * Reduce ground test data and flight telemetry to close the loop on performance * Participate directly in mission execution with meaningful operational ownership Why Lux Aeterna? * Pioneering Technology: We're developing the first reusable satellite platform with controlled return capability, fundamentally transforming space from a one-way journey to a two-way trade route * Real Impact: Your work will enable new industries in space manufacturing, research, and logistics while pioneering sustainable space infrastructure * Speed & Autonomy: We maintain parallel hardware development streams and empower engineers to innovate rapidly while upholding rigorous aerospace standards * World-Class Team: Work alongside experts from leading aerospace companies and research institutions, building technology that will reshape humanity's access to space The Role * As a member of the Lux Aeterna Space GNC team, you will own flight GNC software development and validation across the Delphi mission lifecycle. * Design, implement, and validate the guidance, navigation, and control software that flies on the Delphi platform * Develop flight GNC software for a novel, reusable spacecraft platform * Build and maintain ground tools for flight dynamics, orbit determination, and ground station scheduling * Work directly with subsystem optimization from a GNC perspective to optimize overall vehicle mission performance. * Design and evolve high-fidelity 6-DoF Monte Carlo simulation to validate GNC performance and end-to-end mission success * Reduce ground test data and flight telemetry to characterize performance, refine models, and improve flight software * Support spacecraft operations and participate directly in mission execution * Work across design, test, flight, and operations — owning outcomes rather than a narrow subsystem slice Required Qualifications * B.S. in Aerospace, Electrical, Mechanical, Software Engineering, or a related technical field (or equivalent practical experience) * At least 8 years' experience in GNC system development in aerospace vehicle applications * Hands-on contribution to a GNC subsystem on at least one flight-proven vehicle (e.g., reentry vehicles, satellites, launch vehicles, missiles, or high Mach vehicles) * Experience developing production-ready C++ in a continuous integration environment * Experience with data analysis using Python, MATLAB, or similar tools * Experience developing or working with 6-DoF Monte Carlo simulations Desired Experience * Experience with hypersonic vehicles or space satellite systems * Proficiency in Rocket Lab MAX Flight Software * Experience modeling and controlling aerodynamic control effectors * Proficiency in Rust for flight or embedded software * Experience modeling multi-body dynamics Location & Work We are based in Denver, CO and believe in the power of in-person collaboration. We are onsite 5 days/week by default, but flexible when life requires it. Certain roles may involve access to export-controlled technical data. To comply with U.S. export-control laws, access may be limited to individuals who qualify as a “U.S. person” under 22 C.F.R. §120.62 or who otherwise may lawfully receive such access. Powered by JazzHR RS8llofIpw

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. CesiumAstro is seeking a highly skilled Senior Embedded Software Engineer - Cybersecurity to lead the design, architecture, and deployment of cyber-secure embedded flight software for space and defense applications. This role sits within our Space Software organization and supports Department of Defense (DoD) and SDA initiatives across multiple product lines, including space payloads, phased-array systems, and RF communications platforms. This position blends deep embedded software expertise with advanced cybersecurity engineering, including anti-tamper frameworks, secure boot, encryption, integrity monitoring, and full lifecycle secure software development. The ideal candidate will serve as a technical leader, driving architecture decisions, risk management, milestone execution, and mentoring engineers in a collaborative Agile environment.JOB DUTIES AND RESPONSIBILITIES • Architect and deliver cyber-hardened embedded products for space and missile defense systems., • Define reusable secure software frameworks for multi-program deployment., • Own technical roadmaps, risk management strategies, and milestone delivery for defense programs., • Provide mentorship and technical leadership to software and quality engineering teams., • Design and deploy anti-tamper and embedded cybersecurity frameworks for DoD-focused product lines., • Implement cyber control measures including secure boot, encryption, integrity monitoring, and Zero Trust principles., • Apply NIST System Security Engineering (SSE) principles throughout the software lifecycle., • Integrate static analysis tools, evaluate CWE findings, and conduct vulnerability assessments based on mission risk., • Implement and validate DISA STIG compliance and Risk Management Framework (RMF) security controls., • Support DoDI 8510.01 and related cybersecurity accreditation processes., • Design, code, analyze, and debug applications in C, C++, Python, Shell scripting, and memory-safe languages such as Rust., • Develop real-time embedded software in RTOS environments (e.g., VxWorks, Linux, UNIX)., • Manage embedded Linux distributions using Yocto Project., • Support hardware/software co-design and deployment into hardware test and integration environments., • Lead code reviews, interface design, requirements analysis, and secure coding implementation., • Utilize CI/CD pipelines and DevSecOps practices using Git, GitLab, Docker, and related tooling.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or related field., • 5+ years of experience in application security, system hardening, or embedded cybersecurity in a senior role, inclusive of 3+ years of experience developing real-time embedded software., • Demonstrated technical leadership or product ownership for complex software programs., • Strong proficiency in C/C++, Python, and secure embedded development practices., • Experience with RTOS environments and embedded Linux systems., • Deep understanding of:, • NIST SP 800-160 (System Security Engineering), • NIST SP 800-37 (Risk Management Framework), • NIST SP 800-53 (Security Controls), • DISA STIGs and RMF Cyber Controls, • Experience with secure coding standards, software fuzzing, and vulnerability management., • Familiarity with Agile methodologies and DevOps/DevSecOps toolchains., • Ability to obtain and maintain a U.S. DoD Secret Security Clearance (TS/SCI preferred)., • Must obtain (within six months of hire, if not already held) a DoD 8570.01-M certification (e.g., Security+, CISSP).PREFERRED EXPERIENCE, • Experience deploying cyber-secure embedded flight software to hardware integration and test environments., • Experience with Secure Boot, Zero Trust Architecture, GOCO environments., • Familiarity with CSNA 2.0, CNSSI 1200, CNSSP 12/15/1253/1254., • Strong technical documentation and reporting skills.

Job Description About Cleerly We're Cleerly – a healthcare company that's revolutionizing how heart disease is diagnosed, treated, and tracked. We were founded in 2017 by one of the world's leading cardiologists and are a growing team of world-class engineering, operations, medical affairs, marketing, and sales leaders. We raised $223M in Series C funding in 2022 which has enabled rapid growth and continued support of our mission. In December 2024 we received an additional $106M in a Series C extension funding. Most of our teams work remotely and have access to our offices in Denver, Colorado, New, York, New York, Dallas, Texas, and Lisbon, Portugal with some roles requiring you to be on-site in a location. Cleerly has created a new standard of care for heart disease through value-based, AI-driven precision diagnostic solutions with the goal of helping prevent heart attacks. Our technology goes beyond traditional measures of heart disease by enabling comprehensive quantification and characterization of atherosclerosis, or plaque buildup, in each of the heart arteries. Cleerly's solutions are supported by more than a decade of performing some of the world's largest clinical trials to identify important findings beyond symptoms that increase a person's risk of heart attacks. At Cleerly, we collaborate digitally and use a wide variety of systems. Our people use Google Workspace (GMail, Drive, Docs, Sheets, Slides), Slack, Confluence/Jira, and Zoom Video, prior experience in these areas is a plus. Role or department specific technology needs may vary and will be listed as requirements in the job description. While we are mostly a remote company, travel is required for some team meetings and cross function projects typically once per month or once per quarter, for some roles like sales or external facing roles travel could be up to 90% of the time. About the Opportunity We are seeking a highly skilled, experienced Reporting / Clinical Workflow Software Engineer to join the core technical team of our growing next-generation enterprise-level imaging platform. In this critical role, you will be the technical driver responsible for all development related to our Reporting engine, including necessary integrations with third-party vendors. The Clinical Workflow Staff Software Engineer will collaborate closely with Product, Program, SRE, SQA, and Software Engineers, as well as development partners and crucial clinical stakeholders (Radiology, Cardiology), to build the next generation product for heart disease diagnosis. The ideal candidate is a highly motivated, hands-on self-starter who thrives in a fast-paced environment. We are looking for an individual who is: * A strong team player, highly accountable, and committed to producing high-quality deliverables. * Possesses strong communication skills and a keen interest in collaborating with third-party clinical and development teams. Responsibilities End-to-End Ownership * Own Clinical Reporting Experience: Own the complete end-to-end reporting experience for the Hub, encompassing both structured reporting outputs (e.g., SR/FHIR/PDF/write-back) and the dedicated Reporting Frontend used by clinical teams to review and finalize cases. * Build Results Summary: Develop a web-based summary of results across both Cleerly and integrated third-party applications, displaying case status, key measurements, exceptions, and data provenance. Workflow Integration and Security * Secure Viewer Launching: Provide secure and appropriate "launch" actions into the required viewing environment, whether the Cleerly viewer, embedded HTML5 components, or specialized external viewers via deep-link or SDK integration. * Cross-Functional Workflow: Partner closely with Backend, Viewer, and Core-Lab stakeholders to ensure the entire workflow reliably supports case gating, edits, final sign-off, and delivery back to PACS/EHR with strong validation and auditability. Requirements Experience & Frontend Mastery * Experience: 8+ years of professional experience building and deploying clinical workflow and reporting software used in production environments. * UI/UX Design: Strong experience designing clinician-facing web UIs (React/TypeScript or similar) with an emphasis on high usability and clear information hierarchy. * Coherent Results Summary: Proven ability to transform multi-source results into a single coherent clinical summary (e.g., using cards, flags, provenance, "what changed," and "what's pending" indicators). Technical Integration & Backend * API Integration: Solid backend/API integration skills, including consuming and shaping REST APIs, managing pagination, filtering, and ensuring audit-safe data handling. * Secure Launch Flows: Experience implementing secure launch flows (e.g., SSO context launch, short-lived tokens) for opening internal and external viewers from the reporting application. Clinical Domain & Data * Interoperability: Working knowledge of healthcare interoperability standards (at least one of: FHIR, HL7 v2) and comfort integrating with EHR workflows. * Structured Reporting: Familiarity with structured reporting concepts and result normalization (e.g., representing measurements, findings, confidence, and provenance). Quality, Testing & Collaboration * Testing Discipline: Strong testing discipline for clinical UI, including rigorous handling of edge cases, error states, partial results, and latency. * Clinical Collaboration: Comfort and experience collaborating directly with clinical stakeholders (Core-Lab, radiologists, cardiologists) to refine workflows and define acceptance criteria. * Regulated Environment: Ability to operate effectively in regulated environments, demonstrating expertise in requirements traceability, change impact analysis, and validation support. Nice-to-have * Professional experience with Java and the Spring framework. * DICOM Structured Objects: Strong familiarity with DICOM-SR/SEG/PR (Structured Reporting, Segmentation, Presentation State), including rendering summaries and linking results to image overlays. * Viewer Integration: Practical experience with embedding or securely launching medical viewers (e.g., OHIF/Cornerstone, HTML5 viewers, micro-frontends/iframes) using secure messaging protocols. * Commercial Integration: Prior experience integrating with commercial reporting engines or dictation tools (e.g., Nuance, M*Modal). Education * Bachelor's degree in computer science, Software Engineering, Biomedical Engineering, or a related technical field or equivalent practical experience. * (Preferred) master's degree in computer science, Human-Computer Interaction (HCI), Biomedical Informatics, or a related field. Why you should apply: * PURPOSE: Cleerly's purpose is to create a world without heart attacks. With our new paradigm for precision heart care, we will leave big footprints in the sands of time. Help us make that a reality! * COMMUNITY: We are building a truly world class team of talented problem solvers. While we have diverse backgrounds, we are united in our commitment to each other, to our customers, and to the patients our technology serves. * GROWTH: We prioritize learning and growth. As a rapid growth company, there is always space for new challenges and responsibilities. And, through Cleerly U, we invest in the development of our team. * OWNERSHIP: Everyone on the team contributes to our success, so everyone has equity in the company through our employee stock option incentive plan. * BENEFITS: Cleerly offers a variety of medical, dental, and vision plans, designed to fit you and your family's needs. Our 401(k) program helps you invest in the future. OUR COMPANY IS AN EQUAL OPPORTUNITY EMPLOYER. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation. Job duties, activities, and responsibilities are subject to change by our company. The base salary range for this role varies by location and is aligned to market benchmarks. * Candidates located in higher-cost labor markets, including California, Washington, New York, New Jersey, Connecticut, Massachusetts, and Washington, DC represent the middle to high end of the range, while candidates located in all other U.S. locations represent the low to middle end of the range. * Final compensation is determined based on location, experience, skills, and internal equity. This role is eligible for a 15% target annual bonus, resulting in the following base salary and Total Target Compensation (TTC) ranges: * Base Salary: $175,000 - $201,000 * TTC: $200,000 - $231,000 *Total Target Compensation (TTC): Total Cash Compensation (including base pay, variable pay, commission, bonuses, etc.) Additionally, stock options, paid benefits, and employee perks are part of your total rewards. Working at Cleerly takes HEART. Discover our Core Values: • H: Humility- be a servant leader, • E: Excellence- deliver world-changing results, • A: Accountability- do what you say; expect the same from others, • R: Remarkable- inspire & innovate with impact, • T: Teamwork- together we win Don't meet 100 percent of the qualifications? Apply anyway and help us diversify our candidate pool and workforce. We value experience, whether gained formally or informally on the job or through other experiences. Job duties, activities and responsibilities are subject to change by our company. OUR COMPANY IS AN EQUAL OPPORTUNITY EMPLOYER. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation. By submitting your application, you agree to receive SMS messages from Cleerly recruiters throughout the interview process. Message frequency may vary. Message and data rates may apply. You can STOP messaging by sending STOP and get more help by sending HELP. For more information see our Privacy Policy (). All official emails will come from @cleerlyhealth.com email accounts. #Cleerly

Job DescriptionSalary: 90k - 120k As a GN&C Systems Engineer, you will play a pivotal role in developing cutting-edge autonomous navigation and control systems for our lunar rovers. Working at the intersection of autonomy, robotics, and space exploration, you will aid in defining, documenting, and verifying the integrityof sophisticated software solutions that enable our rovers to operate independently on the lunar surface. Your work will not only contribute to groundbreaking missions but also to technologies that have the potential to benefit humanity on Earth. Collaborating with cross-disciplinary engineering teams, you'll bring your expertise to solve complex challenges and drive the innovation needed to explore new frontiers. Take the #NextLeap with Lunar Outpost and work on the Lunar Terrain Vehicle (LTV), which will carry NASA astronauts farther than they've ever been before on the lunar surface! Key Responsibilities: • Work with technical leads to define and document autonomous navigation, control systems, and decision-making algorithms for lunar rovers, • Contribute to systems engineering processes, including requirement decomposition, traceability, system interfaces, and verification & validation (V&V), • Participate in milestone design reviews (SRR, PDR, CDR, etc), trade studies, and technical risk assessments, • Develop and maintain technical documentation, including ICDs and V&V plans, • Collaborate with systems, mechanical, electrical, avionics, and thermal engineering teams to integrate and optimize autonomy software with rover hardware, • Analyze data to improve autonomous system performance and reliability under various lunar conditions, • Identify, propose, and implement process improvements to streamline robotics development, • Ensure software systems adhere to industry standards for safety, reliability, and performance in space exploration contexts, • Stay at the forefront of autonomy, robotics, and control technology, incorporating the latest advancements into our projects Required Qualifications: • A minimum of 3+ years of relevant professional experience inautonomy software for robotic or autonomous systems, with a proven track record in navigation, perception, and/or control systems, • Experience in research and development of perception, localization, and controls in unstructured environments, • Bachelors degree or higher in Robotics, Computer Science, Aerospace Engineering, or related field, • Expertise in programming languages such as C++, Python, and familiarity with ROS (Robot Operating System), • Hands-On experience Integrating software with sensors, actuators, or embedded systems, • U.S. Person Preferred Qualifications: • Masters or Ph.D in a field relevant to autonomy, robotics,or AI, with research or projects directly applicable to autonomous navigation or robotics, • Experience with autonomous systems in space, or other extreme, unstructured environments, • Familiarity with GPU acceleration, FPGA integration, or real-time OS environments, • Experience with industry standards such as MISRA & DO-178B, • Familiarity with SLAM, POMDPs, or other advanced planning and decision-making frameworks, • Demonstrated ability to work in multidisciplinary teams and communicate effectively across different engineering domains Any offer of employment for this position is conditional upon Lunar Outpost receiving the LTVS Phase II contract from NASA. If the contract is not awarded to Lunar Outpost, this offer will be considered null and void, without further obligation to Lunar Outpost. Lunar Outpost is an equal opportunity employer. We do not discriminate against protected characteristics (gender, age, sexual orientation, race, nationality, ethnicity, religion, disability, veteran status). We want all employees (including executives and HR) to treat others with respect and professionalism.

Job Description The Mission Space is the bleeding edge for humanity's next industrial revolution. While reusable rockets have opened the door, true economic transformation requires infrastructure that makes orbit as accessible and reliable as air travel. At Lux Aeterna, we're building that future by developing the first reusable satellite platform with controlled return capability - transforming space from a one-way street into a two-way highway for innovation and commerce. The Opportunity We're seeking an experienced Flight Software Engineer to develop and validate the software that will command our revolutionary reusable satellite platform. You'll build safety-critical systems that operate autonomously in the harshest environment known to humanity, and own the testing strategy to ensure they work flawlessly in orbit and during atmospheric reentry. This is a unique opportunity to: * Develop flight software architecture for autonomous spacecraft operations * Build real-time embedded systems that control everything from propulsion to payload operations * Design and implement comprehensive testing strategies for safety-critical code * Create fault-tolerant software that handles the unexpected in orbit and during reentry * Join a rapidly growing team with the resources to tackle ambitious technical challenges Why Lux Aeterna? Pioneering Technology: We're developing the first reusable satellite platform with controlled return capability, fundamentally transforming space from a one-way journey to a two-way trade route Real Impact: Your work will enable new industries in space manufacturing, research, and logistics while pioneering sustainable space infrastructure Speed & Autonomy: We maintain parallel hardware development streams and empower engineers to innovate rapidly while upholding rigorous aerospace standards World-Class Team: Work alongside experts from leading aerospace companies and research institutions, building technology that will reshape humanity's access to space The Role You'll own flight software development and validation for our reusable satellite platform. * Architect and implement flight software for spacecraft operations * Develop Linux-based software for avionics, propulsion, thermal, and payload subsystems * Build autonomous decision-making algorithms for mission-critical operations * Create robust fault detection, isolation, and recovery (FDIR) software * Design and implement spacecraft-to-ground communication protocols and telemetry systems * Architect distributed flight software systems across multiple spacecraft subsystems * Architect and build comprehensive software-in-the-loop (SIL) and hardware-in-the-loop (HITL) test frameworks * Develop test automation pipelines and validate flight software across all subsystems * Work with security-hardened systems for spacecraft command and data integrity * Support integration, testing, and on-orbit commissioning of flight software * Collaborate with GNC, avionics, and mission operations teams to ensure seamless system integration Required Qualifications * B.S. in Computer Science, Computer Engineering, Electrical Engineering, or related technical field * 5+ years of experience developing flight software for spacecraft or safety-critical systems * Expert proficiency in C/C++ for flight software development * Strong experience developing Linux-based flight software for satellites or embedded systems * Experience with real-time operating systems (RTOS) such as VxWorks, FreeRTOS, or similar * Strong understanding of embedded systems constraints: memory, processing, and power limitations * Experience designing and implementing automated test frameworks (unit, integration, system) * Demonstrated expertise building SIL and HITL test environments * Proficiency with version control (Git), CI/CD pipelines, and automated testing frameworks Desired Experience * M.S. in Computer Science, Computer Engineering, or related technical field * Experience with spacecraft flight software development and space-rated processors * Proficiency in Rust for embedded systems * Knowledge of DO-178C, NASA-STD-8739.8, or similar safety-critical software standards * Familiarity with CAN bus, RS-422, and other spacecraft communication protocols * Experience with Linux kernel development or real-time Linux variants (PREEMPT_RT) * Experience with distributed systems design and inter-process communication * Experience with formal verification methods and static analysis tools * Background in fault-tolerant computing and redundancy management * Expertise in test frameworks (Google Test, Catch2, or similar) * Experience with simulation tools and physics engines for spacecraft modeling * Prior work with autonomous systems and machine learning on embedded platforms * Contributions to open-source aerospace or robotics projects Location & Work We are based in Denver, CO and believe in the power of in-person collaboration. We are onsite 5 days/week by default, but flexible when life requires it. Certain roles may involve access to export-controlled technical data. To comply with U.S. export-control laws, access may be limited to individuals who qualify as a “U.S. person” under 22 C.F.R. §120.62 or who otherwise may lawfully receive such access. Powered by JazzHR BxYIxxuAQH

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add an experienced and talented Senior Quality Assurance Engineer to our team. This position will have a strong focus in software quality to implement quality assurance protocols, including executing formal test plans, for product lines with Department of Defense (DoD) applications. You'll help tackle a diverse set of challenging technical and engineering activities in a collaborative, Agile environment, leveraging technical and interpersonal skills in a structured team framework. The position involves aiding testing efforts and related activities across multiple platforms and technologies—like embedded hardware, phased-array systems, space payloads, and radio frequency solutions—using advanced techniques and methodologies.JOB DUTIES AND RESPONSIBILITIES • Ensure compliance to applicable customer, internal, and industry requirements for quality management system processes and procedures. Drive root cause corrective action and continuous improvement initiatives., • Serve as independent review for test plan creation and execution to deliver top-tier software for DoD use, emphasizing dependability and efficiency in alignment with applicable processes and requirements., • Record and communicate software issues with precise, practical details to support quick fixes by developers., • Set up and manage test environments to simulate real-world scenarios, validating features, milestones, and customer-specific configurations before release., • Conduct process and product audits to ensure compliance with quality standards throughout the product lifecycle., • Partner with a multidisciplinary engineering team, leveraging Agile practices and tools like Jira, Confluence, Docker, and GitLab to meet project objectives.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor’s or higher degree in a technical field, or equivalent experience in relevant industry., • Requires at least 6 years in Quality Assurance (QA) or software engineering, with a solid history in quality or system testing positions., • Proficiency in conducting process and product audits related to quality., • Adept at organizing, prioritizing, and executing test cases, plus building dashboards to track testing status., • Expertise in documenting and reporting defects with clear, actionable insights., • Experience setting up and managing system integration and test environments., • Experience in generating process flows and documentation to AS9100 and required industry standards / requirements., • Proficiency in validating features, milestones, and customer-specific configurations before release., • Experience with Agile methodologies and tools like Jira, Confluence, Docker, and GitLab., • Ability to prioritize and manage assigned tasks to meet deadlines., • Team-oriented with excellent organizational and interpersonal skills.PREFERRED EXPERIENCE, • Working experience with AS9100 safety and AS9115 quality standards., • Experience with software development lifecycle (SDLC) processes associated with quality assurance., • Demonstrated expertise in quality science areas such as statistical analysis, statistical process control, sampling, Six Sigma, or root cause analysis., • Strong skills in system software integration testing for embedded software, Linux, and IP-based setups., • Experience with one or more programming languages: C, C++, or Python.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Senior Electronics Test Engineer II to our team. If you are excited about working in a startup environment and are passionate about developing critical test systems for leading-edge satellite, spacecraft, and aerospace communication systems, we would like to hear from you. Senior Electronics Test Engineer II engineers are core members of the Cesium technical team. As a member of our Test Engineering, you are responsible for the design, analysis, and implementation of engineering test plans and procedures for board-level electronics products, including power, digital, and RF electronics. The ideal candidate possesses a strong combination of hardware and software knowledge with proficiencies in measurement techniques, test equipment, test architectures, automation, and integrated system testing. The successful candidate will work closely with multi-disciplinary teams to address company-wide test needs. This role will be responsible for software products necessary throughout all phases of test and integration. Key projects will include developing and managing software for interfacing with flight hardware and test equipment in an abstract and flexible manner that can be quickly implemented into a variety of test campaigns, developing methods to store and access generated data, and equipping the test team with other software tools necessary to efficiently accomplish ambitious testing goals. Additionally, designing test solutions for flight hardware optimizing for reliability and efficiency, and developing modular, reusable test and automation software in Python (or similar languages) implemented in a variety of test applications to verify design and build quality. A Senior Test Engineer II is distinguished by an ability to architect test systems, to draw insightful conclusions from test results, and to participate in “design for test” planning and review from the early stages of product development. The successful candidate will present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required. JOB DUTIES AND RESPONSIBILITIES • Developing test architectures and test systems, including equipment selection, test fixtures, data logging methodology, and interfaces., • Designing and executing tests at the prototype, qualification, and acceptance stages., • Developing test requirements for new products., • Designing tests for compliance with standards, such as NASA GEVS (GSFC-STD-7000)., • Planning and executing board-level verification tests, such as high-speed signal integrity, digital link characterization, power supply performance, and performance over temperature., • Designing and developing systems for testing complex integrated hardware and software, such as phased array products that combine radios, computers, and phased array antennas., • Advising design engineering team on design-for-testability (DFT)., • Evaluating and documenting test results, presenting them to key stakeholders., • Contributing to the continuous improvement of in-house tools, such as test software and documentation templates., • Training technicians and operators to perform tests., • Contributing to lab buildout and lab management. JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • A Bachelor of Science (BS) or higher degree in Electrical Engineering or similar from an accredited university., • A minimum of 6 years of industry or university research experience in design, analysis, and implementation of electronic products and/or test systems., • Experience designing and executing test plans for custom board-level electronics., • Hands-on experience with lab instruments such as digital oscilloscopes, spectrum analyzers, RF signal generators, and vector signal analyzers., • Programming or scripting experience, such as Python, LabVIEW, SQL, MATLAB, or Embedded C., • Excellent written and verbal communication skills. PREFERRED EXPERIENCE, • Experience working in a version-controlled environment (Git or SVN)., • Knowledge of Windows and Linux operating systems, VLANs, and network security., • Experience developing graphical user interfaces for a production environment., • Extensive knowledge of a range of digital and analog interfaces including GPIB, USB, VISA, TCP/IP, VLAN, CAN bus, SPI, I2C, and analog-to-digital conversion.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add several Senior Applications Engineer II to our rapidly growing customer-facing team. In this position, you will represent Cesium as a technical expert on our products, building relationships with our customers from the marketing stage all the way through in-orbit support. A major part of CesiumAstro’s mission is to deliver space communication systems that work out of the box, and the Applications Engineering Team will play a crucial role in delivering that seamless user experience. As a CesiumAstro Applications Engineer, you can expect a varied and dynamic day-to-day workflow. Some days will be spent in the lab with CesiumAstro design engineers, learning the ins and outs of our hardware and software. Some days will be spent helping shape the Cesium product roadmap by providing feedback on customer needs, goals, and user experience; you will act as the “Voice of the Customer” to provide insight and clarity to developers. Some days will be spent at customers’ labs or on video calls, teaching customers how to use our products. Some days will be spent crafting app notes and diagrams to provide users with a space communication system that truly works out of the box. This role is heavily focused on technical customer interaction. As such, exceptional technical communication skills are required. Candidates with relevant work samples, such as public app notes or user manuals, will be highly preferred. This role may require up to 20% travel to customer facilities and trade shows.JOB DUTIES AND RESPONSIBILITIES • Guide technical customers through the use and integration of CesiumAstro products., • Author technical application notes, user manuals, and white papers., • Transfer customer feedback to our product development teams., • Build long-term relationships with technical customers., • Rapidly understand, troubleshoot, recreate, and solve customer-reported anomalies., • Develop processes and procedures to structure product development and application., • Become a technical expert in Cesium’s products in depth to execute the above. This includes state-of-the-art RF, digital, and power electronics; embedded software; FPGAs; DSP; mechanical integration; and end-to-end wireless communication links., • Provide technical leadership and direction to the Business Development TeamJOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • At least 7 years of relevant experience in technical product development or application support., • Working knowledge of RF electronics and communication systems., • Experience with FPGA and embedded software for applications with software-defined radios., • Exceptional technical communication skills., • Experience building relationships with technical customers., • Experience with the methodical troubleshooting of electronics and software., • Working software proficiency in C/C++ or Python., • In-depth experience with RF electronics and communication systems, including link budgets., • Experience with a broad range of technical areas, such as high-speed digital systems (10+ Gbps), power electronics, FPGAs, DSP, embedded software, and mechanical interfaces (i.e. thermal, dynamics).PREFERRED EXPERIENCE, • Work samples of technical communication, such as public app notes or user manuals., • Experience with high-reliability electronics, such as aerospace., • Experience with small satellites., • Experience in technical product planning, marketing, or sales.

Job Description We are seeking a Guidance, Navigations & Controls Engineer that can develop and implement advanced control laws, stability augmentation, and dynamic modeling for air vehicles. You will ensure robust maneuvering, altitude control, and successful transition between flight phases. Duties: • Develop and implement flight control algorithms for both boost and ramjet phases, • Analyze vehicle stability and dynamic behavior during boost, transition and sustain, • Build and validate linear/non linear models of vehicle dynamics, • Integrate control laws with propulsion inputs and guidance requirements, • Support simulation environment development (MATLAB/Simulink,Python), • Conduct hardware-in-the-loop(HIL) simulations and software testing Requirements • B.S./M.S. in Aerospace, Mechanical,Controls or Systems Engineering, • 3-10 + years of experience in flight control, stability or vehicle dynamics, • Demonstrated experience with control law development and implementation, • Strong skills in MATLAB/Simulink, Python, or equivalent modeling tools, • Experience with multip-phase flight regimes and dynamic simulations Preferred Requirements: • Experience with missile, UAV, or high speed flight control systems, • Background in model validation, HIL simulation, or embedded control testing, • Familiarity with propulsion/vehicle interaction during variable thrust events

Job DescriptionLaunch your career into orbit by joining an exceptional team that offers the perfect hybrid blend of collaborative in-office space and flexible remote work to revolutionize spacecraft operations! Hybrid Systems Integration Engineer Benefits • Starting Salary $130K - $170K, • Competitive equity, • Unlimited PTO, • Paid Holidays- Quarterly Company Offsites to amazing locations., • 100% health insurance coverage for employees., • 401(k) matching., • Remote work from home flexibility 2-3 days per week Hybrid Systems Integration Engineer Qualifications • 3+ years professional experience with satellite Command & Control (C2) systems or complex hardware-software integration., • Deep low-level software integration experience, preferably with C2 protocols (e.g., CCSDS, CSP, CFDP) and real-time embedded software., • Proficiency in programming languages such as Python, C++, or Java.- Active US Security Clearance (TS/SCI) and ITAR eligibility required.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Senior Flight Software Engineer II - Automation & Test to our Satellite team. If you are excited about automated testing of spacecraft software systems and thrive in a startup environment where you own your path, we want to hear from you.In this role, you will be responsible for creating automated testing systems that enable rapid delivery of satellite software and hardware to ensure that software releases perform reliably – on both simulation environments and integrated hardware platforms. You will have ownership over the projects you are working on, all the way from an idea to deployment. You will work closely with flight software, hardware, systems, and integration teams to validate functionality, performance, and stability across the full development lifecycle. As a CesiumAstro spacecraft team member, you will work on a small team to develop satellites and put them in orbit. Your work will have a direct impact on the success of the company. You will work closely with the engineering team, program management to ensure the successful build and launch of our satellite. Element will be the largest, most powerful rideshare satellite in LEO. We’re launching eight of them in the next four years, starting with our first launch this year. Together, our small team will design, build, and iterate to reduce mass and cost while increasing performance, reliability, and manufacturability of a new generation of satellites. Let’s build! JOB DUTIES AND RESPONSIBILITIES • Design and implement an automated testing ecosystem to verify CesiumAstro satellite flight software and satellite systems., • Develop, execute, and maintain test scripts to validate software functionality on flatsat, Hardware-in-the-loop (HIL) systems and simulated systems., • Create complex testing automation plans using industry standard languages and frameworks., • Create test plans aligned to validate system requirements and mission objectives., • Integrate automated tests into CI/CD pipelines to support rapid iteration during release cycles., • Analyze test results to provide clear, actionable feedback to engineering teams., • Work with engineers across all teams at CesiumAstro to debug, investigate, and document hardware and software defects., • Improve test coverage, execution efficiency, and reliability over time., • Identify areas of improvement on our test automation posture across the organization.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor of Science (BS), Master of Science (MS), or Doctorate (PhD) degree in Software or Computer Engineering from an accredited university or institution., • Minimum of 6 years of industry experience in spacecraft software development., • Experience writing automated testing scripts with Python, C, or C++., • Experience with OpenC3 COSMOS software for operations and test automation, • Strong debugging, troubleshooting, and root-cause analysis skills., • Strong communication and organization skills.PREFERRED EXPERIENCE, • Experience testing software on hardware test platforms (HIL, flatsat, integration benches, or similar)., • Experience with Linux, Single Board Computers, embedded computers, and FPGAs., • Experience using git, Continuous Integration, and monitoring tools to fully automate validation and testing during development., • Experience with containerization tools like Docker., • Deployment of testing software used in real-world applications., • Fundamental knowledge of communication protocols (UART, SPI, I2C, Ethernet, CAN, etc.), • Familiarity with requirements traceability tools., • Understanding of mission-critical or safety-critical software validation.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Principal Electrical Engineer I our Internal Missions team. If you are great at what you do, enjoy working in a startup environment, and are passionate about developing electrical systems for leading-edge communications satellites, we would like to hear from you. In this position, you will be responsible for spacecraft electronics and hardware through all stages of the development process for space systems. Your responsibilities will include serial communications and Ethernet networking, EMI mitigation, wiring, and electrical and data interfaces between all spacecraft subsystems. The ideal candidate will be an electrical systems generalist motivated to deliver every aspect of the spacecraft electrical design, including test and production. As a Satellite team member, you will work on a small team to develop satellites and put them in orbit. You will be responsible for electrical concepts, roadmaps, architecture trade studies, block diagrams, electrical hardware design, manufacturing, test, qualification, and in-orbit support. You will provide creative solutions to complex problems to push the boundaries of spacecraft design. Your work will have a direct impact on the success of the company. You will work closely with the engineering team, program management to ensure the successful build and launch of our satellite. Element will be the largest, most powerful rideshare satellite in LEO. We’re launching eight of them in the next four years, starting with our first launch this year. Together, our small team will design, build, and iterate to reduce mass and cost while increasing performance, reliability, and manufacturability of a new generation of satellites. Let’s build! JOB DUTIES AND RESPONSIBILITIES • Direct technical definition, implementation, and verification of satellite avionics systems, • Interface between the technical team and systems engineering, • Define and maintain subsystem architecture and interfaces, • Conduct make/buy trades, • Architect and design in-house solutions, • Make effective decisions given limited input and analysis while driving the team to produce and iterate hardware, • Prepare and deliver technical communications to company leadership and executives, • Deliver reliable, performant space avionics system for spaceflight missions JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor of Science (BS) degree in Electrical or Computer Engineering from an accredited university, • Minimum of 9 years of industry experience in spacecraft electrical system design, analysis, manufacturing, test, and troubleshooting. A Master's degree may count as two years of experience, • Strong understanding of electronics and electrical engineering fundamentals, • Understanding of the subsystems required in a spacecraft electrical system including processors, digital I/O, timing signals, power rails, and grounding, • Experience with successful rapid prototype, iteration, and flight delivery cycles, • Proficiency in electrical system design and analysis, including electrical ICD definition, requirement derivation, digital I/O standards, power interfaces, connectors, and cabling, • Hands-on experience with lab instruments such as oscilloscopes, spectrum analyzers, electronic loads, and signal generators to debug, test, and validate high-reliability electronics, • Experience with satellite electrical system concepts such as data and memory budgets, telemetry, flight software controls, and electronics thermal management, • Deep understanding of space electronics supply chain, production issues, test processes, and flight operations, • Familiarity with embedded systems and bare-metal microprocessor programming, • Familiarity with control systems and PMSM/BLDC motor control algorithms, • Experience with multiple distinct spacecraft electrical architectures that drives your vision for the next generation of spacecraft, • Excellent written and verbal communication skills PREFERRED EXPERIENCE, • Python, C++, MATLAB, or other programming languages, • Experience evaluating and testing hardware for effects due to TID, SEE, EMI, and relevant phenomena, • Familiarity with environmental testing including thermal, shock, vibration, and TVAC

Job Description Job Title: Electrical Hardware Engineer Job Description: Reporting to the Engineering Manager, the Electrical Hardware Engineer will work closely within the program team to develop space flight electronics. Job Duties: • Lead the design and development of high-reliability systems for space applications, including requirements gathering, schematic design, PCB layout in Altium, firmware development in C, and comprehensive system testing., • Design, analyze and develop component- and system-level space flight electronics., • Create prototypes for R&D projects and future products., • EEE parts selection., • Use Altium to modify existing board designs to meet new customer requirements and improve form factor., • Develop embedded software to interface with components using protocols such as SPI, RS422, CCSDS, and I2C, ensuring effective communication with devices like ADCs, DACs, FRAM, cameras, and motor controllers., • Maintain and modify existing software, adding new features and implementing necessary changes to enhance functionality and address evolving requirements., • Develop Python test scripts to automate hardware testing throughout the build process, including first test, functional verification, thermal cycling, and vibration testing., • Collaborate with purchasing and contract manufacturers to ensure hardware is built and assembled, managing long lead item procurement, identifying component shortages, and sourcing alternatives to maintain production timelines., • Analyze and debug non-functional units using lab equipment such as oscilloscopes, identifying root causes of failures. Create detailed work instructions for repairs, including recommending component replacements and implementing corrective actions., • Maintain relationships with space hardware IC vendors, staying informed about new radiation-hardened components that could address issues in legacy designs and enhance system performance., • Write comprehensive procedures and documentation for customers, engineers, and technicians, covering the use, testing, programming, and troubleshooting of MMA's hardware systems, enabling independent operation without design engineer assistance. Skills and Requirements: • B.S in electrical engineering, electronics systems design or related field with 5 years of experience; a master's or experience with electronics design for space applications may be substituted for 2 years of experience., • Familiar with space-industry standards for electronics, design factors of safety, and product verification is desired, • RF understanding and experience a plus., • Proficient with schematic capture and PCB layout., • Capable of performing appropriate engineering analyses., • Effective at communication including technical writing and oral presentations., • Understanding of project management, including costs and schedules., • Familiar with software development for embedded applications with microcontrollers in C., • Key technical skills: Altium Designer, LTspice, Embedded C/C++, Python, Linux CLI, Lab equipment such as (Oscilloscope, Multimeter, Programable loads, PSU), • Nice to have: Docker, GIT, SVN, PLM such as PDXpert, Agile PLM, ARAS, 3D printing, • Skill balance (70% hardware/30% Software) MMA highly values: • Collaborative team players., • Creative and resourceful problem solvers., • Leadership., • Focus on excellence About MMA Space is our passion, and exploring is in our DNA. MMA Design is a manufacturer of precision machined custom parts and assemblies for the aerospace industry. MMA values each employee’s unique contributions. If you are a versatile team player with a strong work ethic, positive attitude, and good interpersonal skills, this is an outstanding opportunity for you to grow your skills and responsibilities while gaining experience in designing and delivering highly engineered, precision deployable products for space applications. Join our fun, collaborative and talented team who is committed to delivering high-quality, innovative products. Please respond with resume and references. Only US Citizens may apply.

Job Description About Urban Sky: Urban Sky is a venture-backed aerospace startup that pioneers utilization of the stratosphere and reimagines the way humans view and analyze the earth. We design, build, operate, and sell stratospheric balloon systems, and the data we collect supports a wide range of applications, from real-time wildfire monitoring to urban mapping. Our technology is also employed by government customers including the Department of Defense (DoD), NASA, and others. Urban Sky sends flight vehicles to the stratosphere on a weekly basis. Our team consists of engineers, makers, developers, and doers who believe in the power of human potential when passion meets utility within a small, supportive team. At Urban Sky we strive to create a team culture grounded in candor, inclusion, respect and empowerment. We aim to build the next chapter of stratospheric history in Denver and are seeking self-starting, open-minded, and hard-working team members. About The Role: Urban Sky is seeking a Payload Integration & Customer Success Engineer to serve as the primary interface between our customers and our stratospheric balloon platform. This is a highly cross-functional role centered on ensuring that third-party payloads are successfully integrated, qualified, and operated aboard our mHAB (micro High-Altitude Balloon) systems. You will be a trusted technical partner for our customers, many of whom have existing payloads not yet designed for the stratospheric environment, and will guide them from initial interface design through flight operations. This role demands the mindset of a systems engineer and the heart of a customer advocate. At times you will function as a deputy project lead, independently coordinating across customers, vendors, and internal teams. You will be in the field, at launches, and at customer sites, ready to support at a moment's notice. Above all, you will live, eat, and breathe the success of our customers. Key Responsibilities: Customer Integration & Technical Support • Serve as the primary technical point of contact for customers integrating third-party payloads onto Urban Sky's balloon platforms, • Guide customers through mechanical interface design, including structural provisions for stratospheric shock loads, thermal environments, and near-vacuum pressure conditions, • Review and provide feedback on customer payload designs to ensure compatibility with Urban Sky's mHAB systems and the stratospheric environment, • Lead and support payload integration checkout activities, including mechanical fit checks and functional verification, • Execute and coordinate shock load testing and environmental qualification testing for customer payloads, • Support flight testing and post-flight assessment, working closely with our flight operations team, • Support customers requiring RF solutions, including tactical direct line-of-sight radio and SDR (Software Defined Radio) integrations, • Provide guidance on mechanical interfacing for antenna systems, antenna selection and optimization, and RF isolation techniques, • Travel with customers and join them in the field for launches, demonstrations, and field exercises, • Coordinate logistics for customer events: travel arrangements, timelines, event preparation, and on-site provisions, • Build and maintain a deployable field provisions to ensure customers and Urban Sky team members can operate with all necessary provisions in the field, • Act as project lead for customer payload integration programs, independently managing customer and vendor coordination, • Proactively identify customer needs before they arise and take initiative to address them, • Continuously identify opportunities to improve the customer experience throughout the integration and operations lifecycle, • 5+ years of engineering experience with a strong mechanical engineering foundation, • Demonstrated experience supporting integration and test programs, including environmental or structural testing, • Systems engineering mindset with the ability to independently lead customer and vendor coordination, • Strong RF knowledge, including experience with tactical radios, SDR solutions, antenna selection, and RF isolation, • Excellent written and verbal communication skills; comfortable writing procedures, technical documentation, and customer-facing materials, • Highly organized, with the ability to manage logistics and coordinate details across multiple concurrent programs, • Self-driven, proactive, and comfortable operating in a fast-paced startup environment with ambiguous requirements, • Experience working with defense customers or in a defense-adjacent environment, • Familiarity with network architectures, Ethernet communications, and power systems in embedded or payload contexts, • Experience with stratospheric, high-altitude, or aerospace payload integration, • Prior experience in a startup environment, • Must be a US Citizen or Permanent Resident, • Must be located near Denver, CO, • Medical, Vision and Dental, • Unlimited Vacation Days, • Parental Leave, • Cell Phone Bill Stipend, • Stock Options Urban Sky is required to post this salary range per Colorado law. Your salary will be determined based on your abilities and experience. Colorado Pay Transparency$100,000—$150,000 USD NOTE: Research suggests that women and BIPOC individuals may self-select out of opportunities if they don't meet 100% of the job requirements. We encourage anyone who believes that they have the skills and the passion necessary to succeed here to apply for this role. This position may require the candidate to deal with commodities, software, technology, defense articles, and/or technical data which are subject to the Export Administration Regulations and/or the International Traffic in Arms Regulations. Additional information may be requested so as to determine whether export authorization is required from the Bureau of Industry and Security and/or the Directorate of Defense Trade Controls. If authorization is required, employment will be contingent upon the Company successfully obtaining such authorization from the relevant government agency. Urban Sky is an equal opportunity employer, and we value diversity. All employment is decided on the basis of qualifications, merit, and business need.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are seeking an experienced Senior Embedded Software Engineer I with a strong background in developing embedded applications using Linux and Yocto. The ideal candidate will have hands-on expertise in embedded systems, device drivers, kernel modifications, and boot loaders, with a preference for experience on the Xilinx platform (though experience on other microcontrollers is also acceptable). As a Cesium software team member, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding, analysis, test, qualification, and in-orbit support. The ideal candidate will have development experience at nearly every level of the software stack, including microcontrollers, low-level drivers, board support packages (BSP), and user interfaces with an emphasis on applications and data management. Additionally, the ideal candidate will have experience in software testing and high-reliability qualification, as well as software engineering and software project management practices. This position will be supporting our Skylark product line, an antenna system that uses active phased array technology to unlock satellite communications that has traditionally relied on mechanically steered systems. Skylark is designed to work with any existing or upcoming satellite constellation and is scalable to the desired performance or application. Skylark offers several unique differentiators including is its multi-beam capability which unlocks simultaneous communications with satellites in different orbits. The successful candidate will present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required. JOB DUTIES AND RESPONSIBILITIES • Develop and port embedded Linux applications, custom device drivers, and libraries., • Configure, modify, and integrate the Linux kernel and embedded boot loaders., • Work extensively with U-Boot, and Linux kernel configuration., • Maintain and support the Yocto build system in a CI/CD environment., • Package and deploy software images for various hardware platforms., • Create and manage Linux images tailored to specific embedded hardware., • Collaborate with cross-functional teams to ensure system integration and performance.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering, or Computer Engineering., • Minimum of 4 years of industry experience in software development., • Experience in hands-on development and troubleshooting of software systems and hardware (such as motors, power distribution units, etc.)., • Programming experience in C or C++., • Familiarity with software configuration management tools, defect tracking tools, and peer review., • Excellent understanding of multi-threaded applications and resource management., • Excellent written and verbal communication skills. PREFERRED EXPERIENCE, • Strong hands-on experience with Embedded Linux and Yocto., • Familiarity with Xilinx platforms or other microcontroller-based systems., • Experience with boot loaders, kernel-level development, and CI/CD pipelines.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Senior Electronics Test Engineer I to our team. If you are excited about working in a startup environment and are passionate about developing critical test systems for leading-edge satellite, spacecraft, and aerospace communication systems, we would like to hear from you. In this position, you will be responsible for the design, analysis, and implementation of engineering test plans and procedures for board-level electronics products, including power, digital, and RF electronics. The ideal candidate possesses a strong combination of hardware and software knowledge with proficiencies in measurement techniques, test equipment, test architectures, automation, and integrated system testing. The successful candidate will work closely with multi-disciplinary teams to address company-wide test needs. This role will be responsible for software products necessary throughout all phases of test and integration. Key projects will include developing and managing software for interfacing with flight hardware and test equipment in an abstract and flexible manner that can be quickly implemented into a variety of test campaigns, developing methods to store and access generated data, and equipping the test team with other software tools necessary to efficiently accomplish ambitious testing goals. Additionally, designing test solutions for flight hardware optimizing for reliability and efficiency, and developing modular, reusable test and automation software in Python (or similar languages) implemented in a variety of test applications to verify design and build quality. A Senior Test Engineer I is distinguished by an ability to architect test systems, to draw insightful conclusions from test results, and to participate in “design for test” planning and review from the early stages of product development. The successful candidate will present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required. JOB DUTIES AND RESPONSIBILITIES • Developing test architectures and test systems, including equipment selection, test fixtures, data logging methodology, and interfaces., • Designing and executing tests at the prototype, qualification, and acceptance stages., • Developing test requirements for new products., • Designing tests for compliance with standards, such as NASA GEVS (GSFC-STD-7000)., • Planning and executing board-level verification tests, such as high-speed signal integrity, digital link characterization, power supply performance, and performance over temperature., • Designing and developing systems for testing complex integrated hardware and software, such as phased array products that combine radios, computers, and phased array antennas., • Advising design engineering team on design-for-testability (DFT)., • Evaluating and documenting test results, presenting them to key stakeholders., • Contributing to the continuous improvement of in-house tools, such as test software and documentation templates., • Training technicians and operators to perform tests., • Contributing to lab buildout and lab management. JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • A Bachelor of Science (BS) or higher degree in Electrical Engineering or similar from an accredited university., • A minimum of 4 years of industry or university research experience in design, analysis, and implementation of electronic products and/or test systems., • Experience designing and executing test plans for custom board-level electronics., • Hands-on experience with lab instruments such as digital oscilloscopes, spectrum analyzers, RF signal generators, and vector signal analyzers., • Programming or scripting experience, such as Python, LabVIEW, SQL, MATLAB, or Embedded C., • Excellent written and verbal communication skills. PREFERRED EXPERIENCE, • Experience working in a version-controlled environment (Git or SVN)., • Knowledge of Windows and Linux operating systems, VLANs, and network security., • Experience developing graphical user interfaces for a production environment., • Extensive knowledge of a range of digital and analog interfaces including GPIB, USB, VISA, TCP/IP, VLAN, CAN bus, SPI, I2C, and analog-to-digital conversion.

Job Description Prime Robotics is a premier provider of end-to-end automation solutions tailored for distribution centers and warehouses. Prime’s suite of robot and execution software solutions transform fragmented workflows, empowering clients to unlock operational productivity and efficiency. Committed to revolutionizing warehouse, supply chain, and factory operations, Prime strives to elevate businesses through best-in-class automation solutions and services. If you want to build hardware and software that physically changes how warehouses operate and see your work rolling across a live warehouse floor, Prime Robotics is the place to do it! Lead Electrical Engineer – Autonomous Robots We're looking for a Lead Electrical Engineer to own the electrical architecture and reliability of our autonomous mobile robots. You'll lead our China-based electrical team while partnering closely with software, mechanical, and field service teams to solve hard real-world problems and design the next generation of robot control hardware. Our robots operate in demanding industrial environments, integrating battery systems, motor drives, sensors, networking, and embedded control electronics. This role blends system architecture, hands-on troubleshooting, and engineering leadership. What You'll Do Electrical Architecture & System Design • Lead design of 48V/24V power systems including power distribution, DC/DC conversion, grounding, and fault protection, • Lead and mentor the China-based electrical engineering team, • Establish design standards for grounding, EMC, power integrity, and connector/harness reliability, • Lead root-cause analysis of electrical failures in deployed robots — power instability, EMI, communication dropouts, grounding issues, and sensor failures, • Translate engineering findings into clear repair procedures field technicians can act on quickly, • Review and improve PCB designs for power routing, decoupling, grounding topology, signal integrity, and transient protection, • Design and debug industrial communication systems: Ethernet, CAN bus, RS485, • Improved reliability and uptime across the current robot fleet, • Strong electrical design standards established across the China team, • Next-generation integrated robot controller delivered What You Bring • 10+ years designing complex embedded electrical systems, • Deep expertise in power distribution, DC/DC systems, grounding, EMI/EMC, and electrical reliability, • Proven ability to diagnose difficult field failures using oscilloscopes, spectrum analyzers, and power analyzers, • PCB design or review experience: multi-layer boards, high-current layout, power integrity, • Experience with mobile robots, AGVs/AMRs, or industrial automation equipment, • Familiarity with Ethernet, CAN bus, and RS485/industrial protocols, • Experience leading or coordinating engineering teams, including across international sites The expected minimum base salary for this role is $160,000 annually, informed by external market data. Actual offers will depend on factors such as the candidate’s experience, education, training, key or critical skills, and current market and business conditions. Benefits • Employer-subsidized medical, dental, and vision insurance plans to support your health and wellbeing., • Dedicated vacation and sick leave that allows you to recharge and take care of yourself when needed., • Invaluable hands-on experience with cutting-edge robotics technology that keeps your skills at the industry forefront., • A collaborative culture where innovation thrives, and your work has a real impact., • The excitement of contributing to transformative technology in a fast-growing industry. Our hiring process may incorporate AI-assisted tools to support activities such as application review, resume screening, and response evaluation. These tools are used to assist our recruitment team and do not make hiring decisions independently. All final decisions are made by a human reviewer. For questions about how your personal data is handled during this process, please don't hesitate to reach out to us. Prime Robotics is proud to be an EEOE, M/F/D/V, and we are committed to diversity both in practice and spirit at the corporate level. Prime Robotics participates in E-Verify. E-Verify is an Internet-based system that compares information from an employee's Form I-9, Employment Eligibility Verification, to data from U.S. Department of Homeland Security and Social Security Administration records to confirm employment eligibility.

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. Xometry is seeking highly motivated Mechanical Engineers to act as customer-facing Technical Account Managers (TAMs). These TAMs will be embedded within our most strategic accounts, acting as an extension of their engineering teams. This role is a unique blend of customer engagement, technical expertise, and operational execution. TAMs will report into Operations but will work very closely with Sales to drive growth and ensure customer satisfaction. This is a unique opportunity to join a dynamic and growing company at the forefront of digital manufacturing. If you are a highly motivated Mechanical Engineer with a passion for customer success and a desire to make a real impact this is the role for you. Responsibilities: Customer Integration: • Become a trusted advisor and technical expert for assigned enterprise accounts, • Weekly onsite visits at customer and partner locations, building relationships and understanding their needs, • Collaborate closely with customer engineers on Design for Manufacturing (DFM) to optimize projects for Xometry's platform, • Proactively identify and address potential manufacturing challenges, • As customer projects are awarded to Xometry, ensure orders are directed to the most qualified manufacturers within our network, • Conduct monthly on-site audits of manufacturing partners to ensure they meet Xometry's quality standards and customer specifications, • Manage projects to successful completion, overseeing production, and ensuring on-time delivery, • Handle critical communications, order changes, and escalations related to customer orders, • Partner with Enterprise Sales Executives to drive account growth and retention, • Identify opportunities for expanding Xometry's services within existing accounts, • Provide technical expertise and support during the sales process, • Bachelor's degree in Mechanical Engineering or a closely related field such Aerospace Engineering, Product Design/Development, or Industrial Engineering is required, • 7+ years of experience in manufacturing, product development, and project management, • Experience in the aerospace industry is highly preferred, • Strong understanding of manufacturing processes and DFM principles, particularly as they apply to CNC applications, • Experience in CNC Machining, Tube Bending, Composites, or 3D printing is preferred, • Proficiency in modelling and drafting software such as Solidworks, • Excellent communication, interpersonal, and problem-solving skills, • Experience with CRM systems such as Salesforce, • Proficiency in Google Suite and Microsoft Office Suite #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 Description Job Title: Controls Engineer Job Description We are looking for a dedicated Controls Engineer to join our team. This role involves control system electrical design, AutoCAD electrical work, PLC programming (with a preference for Beckhoff, Siemens, or similar platforms), HMI development, electrical panel design, system validation, troubleshooting, continuous improvement, and customer support. Responsibilities • Design and develop control systems for electrical applications., • Utilize AutoCAD Electrical for design purposes., • Program PLCs, preferring Beckhoff and Siemens platforms., • Develop and implement HMI systems., • Design electrical panels to meet project specifications., • Validate systems to ensure proper functionality., • Troubleshoot and resolve control system issues., • Implement continuous improvement initiatives., • Bachelor’s degree in Electrical Engineering., • 3–5 years of experience in industrial automation, controls engineering, or related fields., • Strong understanding of modern controls architecture and industrial networking., • Proven experience with PLC programming and control system design., • Familiarity with industrial safety standards and electrical codes., • Excellent problem-solving and analytical skills., • Ability to work independently and as part of a team., • Strong communication skills., • Valid driver’s license., • Experience with automated equipment or packaging or food & beverage is ideal. This is a Permanent position based out of Denver, CO. Pay and Benefits The pay range for this position is $100000.00 - $130000.00/yr. medical, dental, vision, 401K and vacation time. Workplace Type This is a fully onsite position in Denver,CO. Application Deadline This position is anticipated to close on Apr 20, 2026. Diversity, Equity & Inclusion At Actalent, diversity and inclusion are a bridge towards the equity and success of our people. DE&I is embedded into our culture through: • Hiring diverse talent, • Maintaining an inclusive environment through persistent self-reflection, • Building a culture of care, engagement, and recognition with clear outcomes Our Bangalore, Hyderabad, Pune, and Chennai delivery centers are hubs of engineering expertise, with core capabilities in mechanical and electrical engineering, systems and software, and manufacturing engineering. Our teams deliver work across multiple industries including transportation, consumer and industrial products, and life sciences. We serve more than 4,500 clients, including many Fortune 500 brands. Learn more about how we can work together at actalentservices.com.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. CesiumAstro is seeking an experienced Embedded Software Engineer II with a strong background in embedded Linux development and the Yocto build system. This role is ideal for engineers with hands-on experience in embedded systems, including device drivers, kernel customization, bootloaders, and board bring-up, with a preference for experience with the Xilinx platform (experience with other platforms is also valued). As a member of our software team, you will contribute to the full software development lifecycle, from product concept through production, participating in architecture design, implementation, testing, qualification, and in-orbit support. This role involves working closely with hardware, systems, and FPGA engineers, and provides opportunities for technical leadership and cross-disciplinary collaboration.JOB DUTIES AND RESPONSIBILITIES • Develop and port embedded Linux applications, device drivers, and libraries., • Configure, customize, and integrate the Linux kernel and embedded bootloaders (e.g., U-Boot)., • Maintain and evolve the Yocto-based Linux build system within a CI/CD pipeline., • Package and deploy software images for diverse embedded hardware platforms., • Create tailored Linux distributions for specific embedded applications., • Collaborate across disciplines (firmware, hardware, systems) to ensure seamless system integration and performance., • Participate in design reviews and contribute to customer-facing technical documentation and proposals.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, Computer Engineering, or related field., • 2+ years of professional experience in embedded software development., • Proficiency in C or C++ for embedded systems., • Experience developing and debugging software on embedded hardware (e.g., power systems, motors, sensors)., • Understanding of multi-threaded programming and resource-constrained environments., • Familiarity with version control, issue tracking, and peer review workflows., • Strong verbal and written communication skills.PREFERRED EXPERIENCE, • Practical experience with Embedded Linux and the Yocto Project., • Experience with Xilinx SoCs or other microcontroller-based systems., • Proficiency with bootloaders, kernel development, and system bring-up., • Familiarity with CI/CD tools and practices in embedded environments.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. In this position, you will be responsible for low-level and high-level software in Cesium’s products through all phases of the development process. Key projects will include Linux-based single-board computers and high-reliability microcontroller systems. Cesium’s goal is to create an out-of-the-box hardware and software experience which enhances our customers’ ability to rapidly integrate our products into their systems. As a Cesium software team member, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding, analysis, test, qualification, and in-orbit support. The ideal candidate will have development experience at nearly every level of the software stack, including microcontrollers, low-level drivers, board support packages (BSP), end-use applications, and user interfaces. Additionally, the ideal candidate will have experience in software testing and high-reliability qualification, as well as software engineering and software project management practices. The successful candidate will present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required. This role will initially be remote, with a planned transition to in-person work once our Florida office is established.JOB DUTIES AND RESPONSIBILITIES • Designing and implementing software for embedded devices and systems, from requirements to production and commercial deployment., • Designing, developing, coding, testing, debugging, and documenting system software., • Reviewing code and system designs., • Analyzing code for efficiency, stability, and scalability., • Integrating and validating new product designs., • Supporting software quality assurance and optimizing I/O performance., • Providing post-production/in-orbit customer support., • Interfacing with hardware design and development engineers., • Assessing third-party and open-source software.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • A Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering, or Computer Engineering., • A minimum of 4 years of industry experience in software development., • Experience in hands-on development and troubleshooting of embedded hardware. API design for interfacing with FPGAs., • Experience with products for aerospace applications., • Programming experience in C or C++., • Experience in embedded systems design with preemptive, multitasking real-time operating systems (experience with real-time Linux is desirable)., • Familiarity with software configuration management tools, defect tracking tools, and peer review., • Excellent knowledge of real-time system coding techniques, IP protocols, interfaces, and hardware subsystems., • Excellent understanding of multi-threaded applications and resource management., • Excellent written and verbal communication skills.PREFERRED EXPERIENCE, • Adequate knowledge of reading electronics schematics and component data sheets., • Experience with ARM processors and fully-featured microcontrollers.

Job DescriptionSalary: $115k - $160k Are you passionate about shaping the future of humanity's presence in space? Lunar Outpost, a trailblazer in space robotics, invites you to join our team! Lunar Outpost is dedicated to creating a sustainable presence in space, while also driving positive impacts here on Earth. We are seeking a talented, experienced Senior Software Engineer.As a Senior Software Engineer, you will play a pivotal role in developing cutting-edge algorithms that implement resilient, lightweight, and decentralized network solutions for edge environments.Working at the intersection of autonomy, robotics, and space exploration, you will design, develop, and implement sophisticated software solutions that enable the coordination of cross-domain autonomous systems. Your work will not only contribute to groundbreaking missions but also to technologies that have the potential to benefit humanity on Earth. Collaborating with cross-disciplinary engineering teams, youwill help drive the integration of these systems into a unified,state-of-the-artnetwork stack, pushing the boundaries ofwhat'spossible in space exploration. Key Responsibilities • Design and implement networking architectures andprotocolsfor distributed robotic systems, focusing onsecuremesh and DTN principles, • Modelling of asset motion and links to prioritize traffic sent through dynamic networks, • Integrate, evaluate, and optimize performance of novel networkprotocolsin hardware-in-loop simulations, field-tests, and physical deployments (e.g., orbital, aerial, ground), • Collaborate with systems, mechanical, electrical, and thermal engineering teams to integrate and optimize softwareon space and ground assets, • Stay abreast of advancements in networking, robotics, and space exploration technologies,leveragingnew findings to enhance our systems, • Develop and implement robust software that enables autonomous operations in challenging orbital and lunar environments, • Develop and maintain technicaldocumentation, including ICDs and verification plans, to ensure accurate and up-to-date information, • Participate in design reviews, trade studies, and technical risk assessments, • Ensure software systems adhere to industry standards for safety, reliability, and performance in space exploration contexts Required Qualifications • Bachelors degree or higher inComputer Science, Electrical Engineering, Robotics Engineering, or related field, • A minimum of5years of relevant professional experiencein network engineering, witha strong focus on robotics or space systems, • Applicants should have expertise in one or more of the following:, • Mesh networking protocols (e.g.,11s,BATMAN, OLSR, Babel), • Delay-Tolerant Networking (e.g., Bundle Protocol, ION), • Optimization and Operations Research (e.g., graph theory, route planning), • Expertise in programming languages such as C++andPython, • Expertise in navigating and configuring Linux devices, • Comfortable working in research-oriented, agile, and interdisciplinary teams, • Deep understanding of Layer 2-4 networking, routing, and QoS principles, • Familiarity with Linux networking stack tuning and cross compilation toolchains, • Track recordof innovation in networking, robotics, or space systems, asdemonstratedby patents, publications, or significant projectachievements, • Exceptional ability to communicate complex technical concepts and collaborate across various engineering disciplines, • U.S. Person Preferred Qualifications • M.S. or Ph.D. inComputer Science, Electrical Engineering, or a robotics-related field, • 3+ years of experience working with mobile or autonomous systems in space, or other extreme, unstructured environments, • Experience with the ROS or similar flight software (e.g.,cFS, FDDS), • Predictive modeling (e.g., orbital dynamics, differential drive robots, network delays, atmospheric physics), • Familiarity with network emulation/simulation tools (e.g.,MiniNet,Cloonix), • Familiarity with space operating systems (e.g., VxWorks), • Familiarity with containers (e.g., Docker) and virtualization software (e.g., VirtualBox), • Experience deploying software on embedded or fieldable hardware (e.g., Jetson, Raspberry Pi, microcontrollers, FPGA), • Experience with network security or resilience in adversarial environments is a plus Lunar Outpost is an equal opportunity employer. We do not discriminate against protected characteristics (gender, age, sexual orientation, race, nationality, ethnicity, religion, disability, veteran status). We want all employees (including executives and HR) to treat others with respect and professionalism.

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. The Embedded Software Engineer II supports the development of embedded software for aerospace communications and defense systems. This role applies established engineering principles and development processes to design, implement, and integrate software for embedded Linux platforms. Working under the guidance of senior engineers or engineering management, the engineer contributes to the software development lifecycle including implementation, integration, testing, and qualification. Responsibilities include developing embedded Linux applications, device drivers, and supporting libraries, as well as assisting with kernel customization, bootloaders, and board bring-up. The role collaborates with cross-functional engineering teams to support system performance, integration, and delivery of reliable embedded software solutions.JOB DUTIES AND RESPONSIBILITIES • Develop and port embedded Linux applications, device drivers, and software libraries for embedded computing platforms., • Configure, customize, and integrate Linux kernels and embedded bootloaders such as U-Boot., • Assist with board bring-up and software enablement activities for new embedded hardware platforms., • Develop and maintain tailored Linux distributions for specific embedded applications., • Implement software features and modifications that meet system performance and functional requirements., • Support software design implementation, debugging, and testing activities throughout the development lifecycle., • Contribute to reusable software components and maintainable software architecture within defined system frameworks., • Analyze and resolve moderately complex technical issues related to embedded software, operating systems, or hardware/software integration., • Collaborate with hardware, firmware, FPGA, and systems engineering teams to support system integration and performance., • Support debugging and troubleshooting activities during development, integration, and qualification phases., • Evaluate system logs, test outputs, and diagnostic data to identify root causes of technical issues., • Support verification and validation activities to ensure software meets system requirements and engineering standards., • Document technical findings, software updates, and engineering decisions according to program documentation standards., • Maintain and enhance the Yocto-based Linux build system used for embedded software development., • Support CI/CD pipelines used for automated software builds and releases., • Package and deploy software images across multiple embedded hardware platforms., • Participate in design reviews and engineering discussions supporting program objectives., • Contribute to software configuration management and version control practices., • Assist in preparation of engineering documentation such as software design descriptions, test procedures, and technical reports., • Provide technical input for internal engineering reviews and program milestones.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor’s degree in Software Engineering, Computer Engineering, or relevant field., • 2–5 years of relevant software engineering experience., • Knowledge of embedded Linux systems and software development practices., • Experience developing device drivers, embedded applications, or low-level system software., • Familiarity with Linux kernel configuration and customization., • Understanding of bootloader functionality and system initialization processes., • Experience using Yocto or similar embedded Linux build systems., • Familiarity with board bring-up and hardware/software integration activities., • Ability to troubleshoot embedded software issues using debugging and diagnostic tools., • Understanding of software development lifecycle practices used in aerospace or defense environments., • Ability to interpret system requirements, technical specifications, and hardware documentation., • Strong analytical, problem-solving, and technical communication skills., • Ability to perform detailed software analysis and troubleshooting of embedded systems., • Ability to concentrate on complex software development tasks requiring logical reasoning and precision., • Ability to review and interpret technical documentation and engineering specifications., • Ability to work in office, laboratory, or engineering development environments., • Ability to manage multiple engineering tasks within defined program timelines.

Job Description We are seeking an experienced, Sr. Software Engineer / Architect to join our Satellite Systems team. In this integration-focused role, the candidate will assist in the integration of subcontractor-developed ground software into the government's broader ground system infrastructure. This includes ensuring that requirements are met, conducting testing, and working on a softsat—integrating and testing it. The role demands an individual who can contribute to the development of innovative solutions for satellite ground systems and space network ground segments. Our partner designs and manufactures advanced spacecraft, commercial space destinations, satellites, propulsion and environmental systems, spacecraft subsystems and components for the U.S. government, commercial customers, and international organizations. Responsibilities: * Develop, integrate, and test software for satellite systems in collaboration with customers and vendors. * Ensure the operation and maintenance of mission-critical software for command, control, monitoring, and telemetry of systems on satellites. * Work within an agile software development team, guiding features from requirement development through design, implementation, and testing. * Interface with customers, suppliers, application users, and other technical and support personnel. * Oversee the full software lifecycle, including design, development, test, delivery, and maintenance. * Adhere to modern DevSecOps development practices and utilize Agile frameworks. * Collaborate with cross-functional teams to ensure alignment of software with project goals and requirements. * Familiarity with standard satellite frameworks including CFS, OMS, and UCI. * Perform thorough testing and troubleshooting for software reliability and functionality. * Participate in code reviews and contribute to continuous code quality improvement. Must-haves: * Bachelor of Science degree in Computer Science, Software Engineering, or other related discipline and typically 10 or more years of relevant experience * Related experience may be considered in lieu of required education * A higher-level degree may substitute for experience * Demonstrated knowledge of engineering principles and practices * Experience working in multi-disciplinary teams Preferred: * Proficiency with DevOps and CI/CD methodologies. * Agile development experience * Experience with satellite system development, particularly in distributed command and control, data processing, or mission planning software * Proficiency in programming languages such as C, C++ in an embedded LINUX environment * Cross-disciplinary knowledge in software engineering, hardware engineering, integration, test engineering, quality engineering, and configuration/data management * Familiarity with test and security milestones (TRR, FAT/SAT, IATT, ATO) * Familiarity with development milestones (SRR, PDR, CDR) * Experience with various aspects of satellite system software (mission management, planning and scheduling, command and telemetry, satellite operations, flight dynamics models) * Guidance navigation control experience * KALMAN Filters * Development and deployment of simulation (software), emulation (hardware) for test and integration * FDIR (Fault, Detection, Isolation, and Recovery) familiarity * Familiarity with strict embedded systems hardware and software timing * Familiarity with satellite command constructs and frameworks including, but not limited to, immediate commands, timed commands, and sequencing * Telemetry and on-board data management * Type I Encryption and key management experience * Strong problem-solving and analytical skills * Excellent communication and teamwork capabilities * Ability to work in a fast-paced and dynamic environment * A commitment to continuous learning and development in software engineering practices * The ability to obtain and maintain a Secret Security Clearance is required. Powered by JazzHR yeG75IUxMX

Job Description About Urban Sky: Urban Sky is a venture-backed aerospace startup that pioneers utilization of the stratosphere and reimagines the way humans view and analyze the earth. We design, build, operate, and sell stratospheric balloon systems, and the data we collect supports a wide range of applications, from real-time wildfire monitoring to urban mapping. Our technology is also employed by government customers including the Department of Defense (DoD), NASA, and others. Urban Sky sends flight vehicles to the stratosphere on a weekly basis. Our team consists of engineers, makers, developers, and doers who believe in the power of human potential when passion meets utility within a small, supportive team. At Urban Sky we strive to create a team culture grounded in candor, inclusion, respect and empowerment. We aim to build the next chapter of stratospheric history in Denver and are seeking self-starting, open-minded, and hard-working team members. About The Role: Urban Sky is developing multiple embedded systems that are used in our stratospheric flight vehicles, and in their testing on the ground. These electronic systems are unique in that they need to be extremely lightweight, and operate in the harsh environment of the stratosphere where temperatures are very cold and in a near-space vacuum. We are looking for a well-rounded electrical engineer who has substantial hands-on experience designing and building electronics used in electromechanical systems. Experience designing electronics for flight systems like small drones would be a major plus. This person should have the ability to design PCB assemblies, test PCB assemblies and work with design engineers to do full system tests with real hardware. A typical urban sky flight system is relatively small (weighing less than 6 lbs) and is manufactured almost entirely at our manufacturing facility in Denver, CO. A strong set of past projects, preferably including hardware assembled and tested by the applying engineer is a major plus. Key Responsibilities: • Ground-up electrical system development, including high speed digital PCB design, motor/actuator controllers, DC/DC converters, and wireless communication devices, • Utilize ECAD development tools (we use Altium for PCB design and OnShape for mechanical integration, but experience with any major platform is perfectly adequate), • Build, debug, verify and integrate electro-mechanical systems, • 3+ years of design engineering experience, preferably including substantial hands-on work, • Highly proficient at Electrical System Design, • Start-up experience, • Experience with Linux environments, • 3D printing experience, including design for 3D printed parts, • Experience with remote comm systems similar to the Iridium satellite network, • Experience with Inertial Measurement Units, • Must be US Citizen or Permanent Resident, • Medical, Vision and Dental, • Unlimited Vacation Days, • Parental Leave, • Cell Phone Bill Stipend, • Stock Options Urban Sky is required to post this salary range per Colorado law. Your salary will be determined based on your abilities and experience. Colorado Pay Transparency$90,000—$120,000 USD NOTE: Research suggests that women and BIPOC individuals may self-select out of opportunities if they don't meet 100% of the job requirements. We encourage anyone who believes that they have the skills and the passion necessary to succeed here to apply for this role. This position may require the candidate to deal with commodities, software, technology, defense articles, and/or technical data which are subject to the Export Administration Regulations and/or the International Traffic in Arms Regulations. Additional information may be requested so as to determine whether export authorization is required from the Bureau of Industry and Security and/or the Directorate of Defense Trade Controls. If authorization is required, employment will be contingent upon the Company successfully obtaining such authorization from the relevant government agency. Urban Sky is an equal opportunity employer, and we value diversity. All employment is decided on the basis of qualifications, merit, and business need.

Job Description Mount Indie is seeking a Senior Test Lead Engineer to drive the strategy and execution of a first-of-its-kind test campaign for a multi-function software-defined radio system. This role sits at the intersection of systems engineering, RF testing, and program leadership, owning qualification and validation across complex integrated systems. You will lead test efforts from early planning through environmental and qualification testing, ensuring system performance meets rigorous mission and regulatory standards. Key Responsibilities • Lead end-to-end system-level test strategy, planning, and execution for RF-based systems, • Spearhead qualification and validation efforts across integrated hardware, software, and firmware, • Define and execute test campaigns across SIL, HIL, and classified/unclassified environments, • Collaborate with engineering and program stakeholders to refine requirements and test approaches, • Support major program milestones including SRR, PDR, CDR, and qualification testing events, • Analyze system performance and deliver clear, actionable technical reports, • Manage system interfaces and ensure test alignment with system architecture, • Identify risks, resolve technical issues, and maintain schedule alignment, • Present technical findings and test results to leadership and stakeholders Required Qualifications • Active Secret security clearance, • Bachelor’s degree in Engineering or related field (or equivalent experience), • 8+ years of experience in system-level testing of complex electronic systems, • Experience testing systems integrating RF, embedded software, and firmware, • Strong background in test engineering, systems engineering, and lifecycle execution, • Proven ability to lead teams and coordinate cross-functional activities, • Experience executing programs from concept through qualification and delivery, • Excellent communication and technical presentation skills Preferred Qualifications • Experience with RF mission systems (radar, EW, or secure communications), • Familiarity with MIL-STD, DO-160, EMI/EMC testing, • Background in environmental and qualification testing, • Experience supporting defense or aerospace programs, • Exposure to MBSE or CAMEO Why Join Mount Indie At Mount Indie, we don’t just fill roles—we build high-impact teams supporting critical missions. • Work on cutting-edge RF and software systems, • Join a company built for complex, mission-driven environments, • Gain exposure to high-visibility, technically challenging programs, • Be part of a fast-moving, high-performance engineering culture, • Direct access to leadership and real investment in your growth, • Work Location: Hybrid – Westminster, CO (subject to change based on program needs), • Monday: Remote, • Tuesday–Thursday: On Site, • Friday: Remote, • Schedule: 9/80

Lead the design of relational database schemas (Postgres), prioritizing query performance engineering and indexing strategies to handle large, readily available SDA datasets. Mentor and help develop other less experienced engineers.

As a Staff Software Engineer on the Developer Productivity - Local Environments team, you will be a key player in defining, maintaining and enhancing the local development experience for our software engineering team. The Local Environments team, part of the Developer Productivity organization, is r

We are currently looking for a Remote AI/ML Software Engineer. In this role, you will design, build, and deploy secure and scalable software and data systems that directly support mission operations and analytics. As a hands-on engineer, you will not only enjoy writing code but also the challenge of

As a hands-on Lead QA Software Engineer, you will be responsible for ensuring overall software quality working closely with the software teams to define, prioritize, and test user stories and help coordinate regular software releases with DevOps. Plan, develop, and execute comprehensive software q

We are currently looking for a Senior Data Engineer - REMOTE.

Provide expertise in the design, development, coding, testing, and debugging of new software and significant enhancements to existing software. We are seeking a driven Software Developer with expertise in C++ and Object-Oriented Programming to help develop key solutions, ensuring timely delivery of

Data Center Engineer Location: Broomfield, CO Job Description: * Design and prepare data center white space to ensure power, space, cooling (airflow/temperature), and infrastructure standards are met. Provide support to engineers to understand VLAN and network requirements for new IT infrastructure

We Focus on Java /Full stack/Devops and Data Science /Data Engineers/Data analysts/BI Analysts/ Machine learning/AI candidates Ideal Candidates: Recent grads in CS, Engineering, Math, or Statistics with limited or no job experience Jobseekers who had layoffs due to Downsizing and want to get in dema

Bachelor's degree in Mechanical Engineering or Architectural Engineering. This role requires comfort with ambiguity, non standard conditions, and engineering decisions that balance performance, reliability, and long term outcomes. Solve non standard engineering problems where precedent solutions may

Guzman Energy is looking for a hands-on Data Engineer to join its growing technology team. Collaborate with engineers and business stakeholders to understand data needs and translate them into technical solutions.

Unable to provide sponsorship for this role.Experience in analysis, design, development, and maintenance of client server applications using JAVA / J2EE, JWT & Web Services.Extensive experience in Java, Servlets, JSP, JSTL, AJAX, Spring, Hibernate, Maven, Gradle, Nexus , Java Beans.Hand-on exper