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Job DescriptionAbout Epirus Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less. Job Summary: This is an exciting role an innovative, high-growth defense technology company. We are seeking a detail-oriented and savvy Supplier Onboarding and Compliance Agent to join our team. This role focuses on onboarding and maintaining supplier records, ensuring adherence to regulatory requirements and leveraging direct experience to build processes to meet industry standards and requirements. The ideal candidate will possess excellent analytical, communication, and organizational skills. We are also looking for someone who can jump in and drive tactical day to day execution while keeping a strategic roadmap in mind. Responsibilities: • Manage and process all requirements for the onboarding and offboarding of suppliers ensuring compliance with company policies, FAR/DFARS requirements, and industry standards., • Conduct due diligence on potential suppliers to assess their suitability., • Assess and facilitate the completion of necessary documentation, including accreditations, insurance certificates, and compliance forms., • Act as a liaison between vendors and internal teams to address issues, provide guidance, and maintain strong working relationships., • Responsible for accurate data entry in Epirus' ERP system., • Help create and maintain Supplier Onboarding policies, procedures and process-flows., • Establish and maintain effective communication and collaboration with internal partners and external vendors., • Perform detailed credit analysis of suppliers to mitigate financial risk., • Resolve supplier onboarding issues and disputes in a timely and professional manner., • Serve as the primary point of contact for new suppliers during the onboarding process, addressing enquiries and providing guidance., • Foster positive relationships with suppliers, establishing clear lines of communication and building trust., • Maintain accurate records of vendor agreements, certifications, and compliance-related documentation., • Responsible for creating and maintaining Supplier metrics, as directed., • Evaluate supplier risk utilizing third party tools and checks.Basic Qualifications:, • Minimum 5 years of experience in at least one of the following areas: supplier onboarding, buying, contracts, data management, accounts payable, 3rd party risk management processes, or other related experience., • Bachelors Degree in Business, Supply Chain, Engineering, or related fields., • Confident when speaking and presenting to small groups internally for knowledge sharing., • Familiarity with Microsoft Office suite (Word, Excel, Powerpoint)., • Advanced communication skills (written and verbal)., • Collaborative; capable of working across all levels of the organization., • Organized; comfortable working in a fast-paced, ever-changing environment., • Possess an ownership mentalityPreferred Skills and Experience:, • Strong knowledge of vendor management principles, practices, and tools., • Exposure to Lean manufacturing or Six Sigma., • Basic understanding of government contracting requirements., • Advanced Microsoft Excel, Python, SQL skills for data analysis, pivots, etc., • PowerBi skills with some practical experience (ex. building simple dashboards)., • Previous experience with other supplier onboarding systems. As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. For the state of California only, the range of starting pay for this role is: $101,100—$126,500 USD

Job Description • Program & determine setup methodology and recommend fixturing for A&R’s Hexagon Metrology Global Chrome S and Browne & Sharpe CMM utilizing PC-DMIS 2018 & 2019 for use in inspecting tightly toleranced customer parts with multiple datums, profiles, etc., • Must be able to create CMM programs utilizing customer supplied solid models, • Conduct CMM inspection of new or complex parts and generate required AS9102 1st article reports to support A&R shipments and new customer qualification parts., • Experience filling out and submitting AS9102 First Articles utilizing Net-Inspect on-line software is a plus., • Utilize CMM experience to train other inspectors and CNC lead personnel in use of programs and quick setup fixturing to allow them to effectively inspect repeat parts or jobs., • Conduct In-Process inspection of all A&R Engineering products to include mechanical inspection of critical part features as delineated by the part blueprint and/or Job Order requirements. Some dimensional features may be denoted by “In-Process Prints” or “Green Sheets” created by A&R Manufacturing Engineering., • Must be competent in complex surface plate and /or open set ups using all standard inspection tools, • ie: height master, sine plate, hand tools, gages, etc., • Review and verify required Job Order sign-offs have been completed as required and that production 1st articles are complete and any required SPC has been completed., • Create Inspection plans for new parts or revisions of existing parts as directed by Quality Manager or Director of Operations. This will include review and update of the parts Item Operations Descriptions for the Inspection sequences. Also, review and update Inspection Plans for existing product to address any issues discovered as a result of in-process inspection, internal audits or customer feedback., • Learn setup and operation of A&R Optical Comparators and Keyence IM Vision systems to assist in performing In-Process Inspections and performing AS9102 1st Article Inspections. Attend training as needed to enhance skills with A&Rs CMMs, • Assist in training of other A&R Inspectors to enhance mechanical inspection techniques on difficult or hard to measure parts., • Assist in creating AS9102 1st Article Inspection reports as directed by Quality Manager or Director of Operations., • Qualifications:, • Required:, • 3+ years of CMM experience in aerospace, defense, or similar high-tolerance industry., • Strong knowledge of PC-DMIS, 3D Model design/analysis, and blueprint reading (including GD&T)., • Experience with aluminum, and steel alloy precision CNC cut parts, • Familiarity with AS9100/ISO9001 and AS9012-compliant work environments., • Compensation & Benefits:, • Competitive hourly wage with OT opportunities [Depending on experience], • Available Overtime, • Medical, Dental, Vision insurance, • 401(k) with employer match, • Paid vacation, holidays, and sick time RSkkIqx1Uc

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We design, build, and test next generation weapon systems to give America and its Allies a definitive edge in defense capabilities. Development Test Technician Castelion is seeking a detail-oriented and highly motivated Development Test Technician to join our manufacturing team. In this role, you will support the design, setup, execution, and documentation of tests on hypersonic missile components and systems during the development phase. You will work closely with design and manufacturing engineering teams to ensure products meet rigorous performance, reliability, and safety standards. Responsibilities • Fabricate, assemble, and modify test articles (precision drilling, bonding, harnessing), • Assemble and configure test fixtures, instrumentation, and equipment for development tests (mechanical and fluid assemblies, data and control systems.), • Participate in hazardous test operations - including configuration, execution, troubleshooting and monitoring/data recording, • Accurately capture and log test data using appropriate software and hardware tools, • Perform initial data reviews to identify anomalies or deviations from expected results, • Provide test data summaries and reports to engineering teams, • Maintain, calibrate, configure, monitor, test, troubleshoot, install, and repair instrumentation, process controls, data acquisition systems, and electrical systems, • Perform routine maintenance on test setups and ensure compliance with calibration standards, • Collaborate with engineers to refine test plans and procedures, • Maintain detailed and accurate test logs, records, and documentation for traceability and audits, • High school diploma or equivalency certificate, • Associate degree in an engineering, mechanical, electrical systems, or other related field, • Computer skills, including experience using Microsoft Office, Teamcenter, NX, • Experience reading/interpreting planning documents, schematics, wiring diagrams, specifications, drawings, manuals, blueprints, and engineering sketches, • Experience with precision measuring instruments/equipment, • Experience with aerospace or military-grade harness fabrication, • Knowledge of data acquisition and controls concepts, hardware, and interfacing (National Instruments PXI / cSeries and PLC), • Experience with analog and digital instrumentation (load cells, pressure transducers, strain gauges, encoders, deflection gauges, and accelerometers), • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity., • Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

DevOps Engineer (Location:El Segundo-Hawthorne, CA area, about 15 miles south-east of Los Angeles). Hybrid work schedule available. The candidate needs to have experience withBuild Release roles for DevOps, with a focus on embedded systems.Job Summary: This position is for a DevOps Build Release Engineer, focused on developing CI/CD pipelines for our embedded software. We're looking for engineers who bring fresh ideas from all areas, including databases, information retrieval, distributed computing, large-scale system design, embedded systems and networking to help integrate build-release pipelines from multiple software teams.Must be proficient with Linux and Networking. Essential Job Duties and Responsibilities: Design, implement, and maintain CI/CD pipelines using tools like Jenkins, and Ansible for embedded software development. Develop automated build and test frameworks for embedded environments. Deploy build environments on bare-metal hardware Create ARM Cortex emulator environments using libvirt, qcow2, qemu Work closely with firmware, hardware, and software engineers to streamline the development lifecycle. Implement infrastructure-as-code (IaC) and configuration management tools. Ensure seamless integration with hardware-in-the-loop (HIL) testing environments. Improve monitoring, logging, and debugging capabilities for embedded applications. Manage containerization and virtualization of embedded development environments using tools like Kubernetes, Grafana and OpenTelemetry Research and implement best practices for security, performance, and scalability. Automate software releases and version control strategies for embedded firmware. Skills and/or Experience Needed: MS or BS in Computer Science or related engineering field 6+ years of experience in Build Release roles, with a focus on embedded systems. Strong proficiency in Bash, Python scripting Strong proficiency in CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps, etc.). Experience managing and optimizing artifact repositories (Artifactory, Nexus, etc.). Experience with cross-compilation toolchains and build systems (e.g., CMake, Bazel, Yocto, Buildroot). Expertise in Linux-based development environments and scripting (Bash, Python, etc.). Proficient with Linux and Networking. Familiarity with containerization technologies (Docker, Podman, etc.) and orchestration tools (Kubernetes, OpenShift, etc.). Hands-on experience with embedded debugging tools, emulators, and simulators. Solid understanding of networking OSI Layers, security, and system administration for embedded platforms. Knowledge of hardware-in-the-loop (HIL) and continuous testing strategies. Strong problem-solving skills and the ability to work in a fast-paced, agile environment. Experience with YOCTO for building Linux distributions is a plus Experience with ARM Cortex processors is a plus Previous Agile development experience is a plus Language Skills: Interpersonal skills to effectively work with coworkersinternally as well as working effectively with suppliers and customers Ability to effectively present information in team meetings and design reviews, as needed Other Abilities: Ability to communicate calmly in a well thought out response, verbal and written Must have substantial problem-solving abilities Additional Requirements: U.S. Citizens,Green Cards, andU.S. Permanent Residents are acceptable.

Job DescriptionPrimary Job Title: Quality Inspector Location: Torrance, CA (Onsite) Shift/Work Schedule: 6:00 am - 2:30 pm Date Posted: 7/22/2025 Employment Type: Contract (5 months) Salary Range: $25 -$26/Hr Job SummaryInspect dimensions to print. Uphold the quality and integrity of all parts manufactured. Support operations in a leadership facet to help meet internal/external goals to both our suppliers and customers. Looking for candidates who meet the basic qualifications: Certified IPC Specialist in IPC-A-610 (current). Only pass along candidates that have this certification listed on their resume.Job Duties and Responsibilities • Inspect (receiving, in-process, and outbound) aerospace component parts, sub-assemblies, and/or assemblies visually and dimensionally for conformance to manufacturing drawings, quality control specifications, and supplier/customer requirements. Other duties and/or responsibilities may be performed as part of cross-training or employee development plan., • Responsible for review and acceptance of paperwork and documentation used in the acceptance of product., • Responsible for producing necessary manual or computer-generated inspection reports to accept or reject products., • Use measurement equipment such as, but not limited to: calipers, micrometers, pin gages, thread plugs, thread ring gages, surface plates, and optical comparators., • Complete data processing move transactions as required., • Execute basic understanding of geometrical tolerancing and dimensional measurements per industry requirements., • Perform inspection up to IPC and J-STD requirements.Required Skills, • Certified IPC Specialist in IPC-A-610 (current)., • This position requires use of information or access to hardware subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons as defined by ITAR (U.S. Citizen, U.S. Permanent Resident [i.e., Green Card Holder], Political Asylee, or Refugee)., • No relocation benefit is offered for this position. Only candidates residing within the immediate Torrance area (50 miles) will be considered.Benefits, • Medical, Vision, and Dental Insurance Plans We are a Native American-owned, economically disadvantaged corporation that highly values diverse and inclusive workplaces. Our clients and partners are among the most successful and innovative organizations in the world. Our top clients are Fortune 500 banking, insurance, and financial services firms, some of the nation’s largest life sciences, biotech, utility, and retail companies, and prestigious educational institutions in the Ivy League tier. There is always a new opportunity for success when you look through all of the open job opportunities on our website’s career page. Just click on this link: Awards SIA’s Fastest Growing Staffing Firm: 2023 and 2015 SIA’s Best Staffing Firm to Work for: 2019 -2023 Inc 5000 Fastest Growing Private Company: 2023, 2022, 2016, 2015 Randstad Preferred Supplier: 2020 - 2023 TechServe Alliance Excellence Award. 2019 NH Business Magazines Fast 5 fastest growing companies Ernst & Young Entrepreneur of the Year Finalist: 2015Global Technical Talent is a subsidiary of Chenega Corporation () with over 1.3 billion US$ in revenue and 5800 US employees. We provide Total Talent Solutions, Global staffing, SOW, RPO, Direct Sourcing, and Global Payroll with physical offices in US, Canada, and India. GTT Digital headquartered in Toronto specializes in providing high-tech digital and banking talent to some of the nation’s largest financial institutions. As a leader in the staffing industry for over 22 years, we have become one of the largest staffing firms in the New England region, working with Fortune 500 clients and cutting-edge, technology-driven recruiting infrastructure.\r\n\r\nWe are a Native American-owned, economically disadvantaged corporation that highly values diverse and inclusive workplaces. Our clients and partners are among the most successful and innovative organizations in the world. Our top clients are Fortune 500 banking, insurance, and financial services firms, some of the nation’s largest life sciences, biotech, utility, and retail companies, and prestigious educational institutions in the Ivy League tier.\r\n \r\nThere is always a new opportunity for success when you look through all of the open job opportunities on our website’s career page. Just click on this link: \r\n \r\nAwards\r\n\r\nSIA’s Fastest Growing Staffing Firm: 2023 and 2015\r\nSIA’s Best Staffing Firm to Work for: 2019 -2023\r\nInc 5000 Fastest Growing Private Company: 2023, 2022, 2016, 2015\r\nRandstad Preferred Supplier: 2020 - 2023\r\nTechServe Alliance Excellence Award. 2019\r\nNH Business Magazines Fast 5 fastest growing companies\r\nErnst & Young Entrepreneur of the Year Finalist: 2015

Job Description If you are excited to help out but don't know where to start, consider a general application! We are always on the lookout for candidates who have high aptitude, are excellent team players, and are solution-oriented thinkers that are always excited to challenge the norm. • Demonstrate a commitment to our core values, including giving a damn about your work, being transparent, having a growth mindset, being a pleasant person, and having fun., • Collaborate effectively with colleagues, support team efforts, and contribute positively to the company culture, ensuring mutual success and growth., • Apply creativity and technical skills to develop and implement solutions that enhance factory operations, streamline processes, and drive technological advancements., • Maintain a high standard of quality in all tasks, ensuring precision and accuracy whether working on hardware or software projects. ITAR REQUIREMENTS: • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SITE RELIABILITY ENGINEER, GNC (FALCON) SpaceX is looking for a Site Reliability Engineer, GNC to operate and scale custom-built mission-critical products for Guidance, Navigational and Control (GNC). The GNC team performs trajectory design and vehicle simulation and participates in recurring mission-critical launch operations. This position will work with the GNC team to maintain and improve a set of GNC-focused tools. Examples of these products include Monte Carlo simulations on a high-performance computing cluster, automated data analysis systems, continuous integration systems for rocket and simulation software, GNC analysis infrastructure, and vehicle configuration verification tools. The ideal candidate will be flexible, possess broad skills across product operations and software development, and flourish in a fast-paced and challenging environment. RESPONSIBILITIES: • Deploy, upgrade, operate/maintain, and scale a suite of mission-critical GNC products and services, • Provision and maintain virtual and physical servers, • Work with SpaceX HPC team to monitor and maintain a 4000+ thread HPC cluster, • Closely collaborate with GNC software engineers to create highly operable and maintainable products, • Add monitoring for web apps and respond to outages, • Manage the underlying computational infrastructure of GNC in collaboration with IT, • Engage in and improve the whole lifecycle of services: from inception and design, through deployment, operation and refinement, • Make recommendations for future hardware purchases, • Practice sustainable incident response and postmortems, • Provide end-user support to GNC engineering for products by becoming an expert on analysis applications and support users in troubleshooting and pointing to features, • Configure automated deployment pipelines for web apps, • Develop or improve GNC web apps and tools for better usability, maintainability, and robustness, • Demo and document new software changes such as operating system upgrades, shared filesystem changes, or major tool rollouts, • Focus on performance bottlenecks and performance improvement techniques BASIC QUALIFICATIONS: • Bachelor’s degree in computer science, information systems/IT, engineering, math, or scientific discipline and 2+ years of software development experience OR 4+ years of professional experience building software with site reliability or DevOps in lieu of a degree, • Experience with Linux operating systems, • Experience with Python and Python based development frameworks PREFERRED SKILLS AND EXPERIENCE: • 2+ years of systems administration, site reliability engineering, or DevOps experience, • 2+ years of experience with Python and Python-based development frameworks, • 2+ years of Linux experience, • Expertise with Docker, Vagrant, and Kubernetes or similar technologies, • Extensive Experience with configuration management tools such as Ansible, Puppet, Terraform, • Experience with build systems (Make, Bazel / Pants / Buck, Gradle) and package management tools (pip, npm), • Strong understanding of virtualization and hypervisor technologies, • Understanding of databases and data modeling, • Experience with automatically managing dozens or hundreds of servers, • Strong networking knowledge of TCP/IP, • Experience scaling web applications and optimizing applications for performance, • Professional experience with standard front-end technologies like modern HTML, CSS, JavaScript (we use AngularJS, Polymer, Backbone.js, React, and more), REST, JSON, • Solid understanding of UI/UX design to provide intuitive applications, • Experience with high-performance computing systems or large-scale data analysis systems, • Must be comfortable working with mission-critical and sensitive systems, with a sense of urgency appropriate to the responsibilities ADDITIONAL REQUIREMENTS: • Willing to work extended hours and weekends when needed to meet critical deadlines COMPENSATION AND BENEFITS: Pay Range: Site Reliability Engineer/Level I: $120,000.00 - $145,000.00/per year Site Reliability Engineer/Level II: $140,000.00 - $170,000.00/per year Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. ITAR REQUIREMENTS: • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR ___. SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to ___.

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SITE RELIABILITY ENGINEER, HARDWARE AND INFRASTRUCTURE (STARSHIELD) At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy the Starshield constellation. Starshield is the world’s largest US government satellite constellation and is tasked with providing immediate access to critical intelligence and national security data for the US government anywhere on the globe. We design, build, test, and operate all parts of the system – receivers that allow users to connect within minutes, and the software that brings it all together. We’ve only begun to scratch the surface of Starshield's global impact and are looking for best-in-class engineers to help us further our ambitious goals. As an engineer focused on Starshield's software and network infrastructure, you will design, operate and scale the infrastructure we use to run the world’s largest government satellite constellation. These positions cover a variety of areas ranging from Site Reliability Engineering, Developer Operations, and our internal Kubernetes platforms. You will develop automation to deploy and manage on-premise compute resources, create highly scalable and maintainable software products, and directly collaborate with engineering across the board. RESPONSIBILITES: • Develop automation to deploy and manage on-premise compute resources, • Deploy and manage core infrastructure such as databases, monitoring and distributed storage, • Closely collaborate with software engineers to create highly scalable, operable and maintainable products, • Engage in and improve the whole lifecycle of hardware -- from inception and design, through deployment, operation, scaling and retirement, • Invent tools and processes that enable fast, accurate, and easy-to-use development and deployment systems, • Hands-on integration and troubleshooting across the entire Starshield stack, • Create and manage core infrastructure such as databases and software libraries, • Identify areas for improvement and create innovative solutions that enable high developer velocity BASIC QUALIFICATIONS: • Bachelor’s degree in computer science, information systems/IT, or an engineering discipline and 1+ years of professional experience in systems administration, site reliability engineering, or DevOps; OR 3+ years of professional experience in systems administration, site reliability engineering, or DevOps in lieu of a degree, • 1+ years of professional experience with Linux operating systems, • Experience with Terraform, Ansible, or other infrastructure tools, • Experience with containerization technologies (i.e. Docker, Kubernetes), • Experience in Bash, Python, and/or other scripting languages, • Development experience in Python, Go, C++, or C PREFERRED SKILLS AND EXPERIENCE: • 1+ years of experience with Python and Python-based development frameworks, • Strong understanding of operating systems, virtualization, and hypervisor technologies, • Knowledge of Linux boot process and systems configuration, • Deep understanding of testing, continuous integration, build, deployment, and monitoring, • Focus on performance bottlenecks and performance improvement techniques, • Experience with automatically managing dozens, hundreds, or thousands of servers, • Strong networking knowledge of TCP/IP, • Excellent communications skills with the ability to communicate with customers, peers, management etc. in both formal and informal situations ADDITIONAL REQUIREMENTS: • Note that an active clearance may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject to pre-employment drug and random drug and alcohol testing, • Must be willing to work extended hours and weekends as needed COMPENSATION AND BENEFITS: Pay range: Site Reliability Engineer/Level I: $120,000.00 - $145,000.00/per year Site Reliability Engineer/Level II: $140,000.00 - $170,000.00/per year Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law ITAR REQUIREMENTS: • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR ___. SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to ___.

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SITE RELIABILITY ENGINEER, KUBERENTES PLATFORM (STARSHIELD) At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy the Starshield constellation. Starshield is the world’s largest US government satellite constellation and is tasked with providing immediate access to critical intelligence and national security data for the US government anywhere on the globe. We design, build, test, and operate all parts of the system – receivers that allow users to connect within minutes, and the software that brings it all together. We’ve only begun to scratch the surface of Starshield's global impact and are looking for best-in-class engineers to help us further our ambitious goals. As an engineer focused on Starshield's software and network infrastructure, you will design, operate and scale the infrastructure we use to run the world’s largest government satellite constellation. These positions cover a variety of areas ranging from Site Reliability Engineering, Developer Operations, and our internal Kubernetes platforms. You will develop automation to deploy and manage on-premise compute resources, create highly scalable and maintainable software products, and directly collaborate with engineering across the board. RESPONSIBILITES: • Develop automation to deploy and manage on-premise Kubernetes clusters, • Deploy and manage core infrastructure such as databases, monitoring and distributed storage, • Closely collaborate with software engineers to create highly scalable, operable, and maintainable products, • Engage in and improve the whole lifecycle of services -- from inception and design, through deployment, operation and refinement, • Monitoring and alerting supporting systems to have high availability, • Hands-on integration and troubleshooting across the entire Starshield stack, • Identify areas for improvement and create innovative solutions that enable high system availability BASIC QUALIFICATIONS: • Bachelor’s degree in computer science, information systems/IT, or an engineering discipline and 1+ years of professional experience in site reliability engineering or DevOps; OR 3+ years of professional experience in site reliability engineering or DevOps in lieu of a degree, • 1+ years of professional experience with Linux operating systems, • Experience with Terraform, Ansible, or other infrastructure tools, • Experience with containerization technologies (i.e. OCI containers, Kubernetes), • Experience scripting in Bash, Python, or other similar languages, • Development experience in Python, C++, or Go PREFERRED SKILLS AND EXPERIENCE: • 1+ years of experience with Python and Python-based development frameworks, • Experience managing Kubernetes clusters, not just using them, • Knowledge of Linux boot process and systems configuration, • Deep understanding of testing, continuous integration, build, deployment & continuous monitoring, • Understanding of relevant build technologies, such as Bazel and Makefiles, • Focus on performance bottlenecks and performance improvement techniques, • Understanding of distributed databases and data modeling, • Experience with automatically managing dozens, hundreds, or thousands of servers (eg: Terraform or Ansible), • Strong networking knowledge of TCP/IP, • Excellent communications skills with the ability to communicate with customers, peers, management etc. in both formal and informal situations ADDITIONAL REQUIREMENTS: • Note that an active clearance may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject to pre-employment drug and random drug and alcohol testing, • Must be willing to work extended hours and weekends as needed COMPENSATION AND BENEFITS: Pay range: Site Reliability Engineer/Level I: $120,000.00 - $145,000.00/per year Site Reliability Engineer/Level II: $140,000.00 - $170,000.00/per year Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. ITAR REQUIREMENTS: • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR ___. SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to ___.

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do:Are you a skilled professional with a solid background in CNC machinery maintenance? If you have a knack for problem-solving, an eye for detail, and a passion for ensuring smooth and efficient machine operations, then we have the perfect opportunity for you. We're in search of a dedicated CNC Maintenance Technician to join our manufacturing team. Your role will be pivotal in setting up the facility and maintaining our high-tech CNC machines to ensure our production runs smoothly. What It Takes: • Perform mechanical repairs (and rebuild) on all machines;, • Support with scheduling PM, reading report, diagrams and drawings;, • Working knowledge of tool Probing function for CNC Mill Machines;, • Able to work with complex CNC machine up to & including 5 Axis;, • Perform machine leveling and alignment on all machines;, • Identify and replace parts as necessary;, • Install, troubleshoot, repair and maintain machine tool equipment and controls;, • Use machine tool manuals, technical documents, and internal and vendor resources to research machine issues;, • General facilities maintenance;, • Coordinate with external suppliers and maintenance companies to ensure timely and accurate completion of work;, • Work based on a sense of urgency with machine down conditions;, • In conjunction with production team, will support continuous improvement of development of PM instructions and schedules to prevent failures;, • Troubleshoot hydraulics, electronics, and software, electrical, pneumatic and mechanical systems., • Must have a valid driver's license;, • Minimum of three year's experience in performing maintenance of CNC machines;, • Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals;, • High school diploma or General Education Degree (GED) plus 10+ years of CNC maintenance experience. Where You'll Be: • Competitive Base Salary + Equity-Based Compensation, • Highly Competitive PTO and Holiday Calendar, • Comprehensive Medical, Dental, and Vision Coverage, • Unique Performance-Based Bonus Structure, • Health and Wellness Stipend Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$50,000—$100,000 USD

Job DescriptionAbout Epirus Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less. Job Summary: Epirus is looking for a Sr. Accounts Payable Specialist who will be supporting the company's payables operation. This role will assist with entering and maintaining data in a time-sensitive manner to ensure accurate financial records and handling. This is a great opportunity for a detail-oriented person who enjoys processing transactions, problem-solving with numbers and preparing financial data in a fast-paced environment. Responsibilities: • Day-to-day, full cycle accounts payable transactions to ensure accurate and timely invoice and payment processing.., • Perform a 3-way match between Purchase Orders, Invoices, and Good Receipts and obtain appropriate invoice approval prior to posting., • Review invoices for processing to ensure services rendered and billings are in accordance with Purchase Orders and Contracts., • Assist with vendor onboarding processes as well as collecting, verifying and adding ACH bank information in the ERP system., • Analyze monthly vendor statements and help resolve any questions or issues with internal and external stakeholders., • Assist with AP accruals, GL account reconciliations, travel and expense journal entries, and other month-end close processes as needed., • Minimum 5 years of Accounts Payable or general Accounting experience and a Bachelor's degree in Accounting or related degree., • Prior experience with relevant accounting software (such as QuickBooks, Bill.com, Epicor etc.)., • Experience with Microsoft Office applications including Word, PowerPoint, and Excel., • Possesses basic understanding of 1099, W9 & W8 requirements., • Strong attention to detail, problem solving, analytics and basic data entry skills., • Firm understanding of general accounting principles ITAR REQUIREMENTS: As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. For the state of California only, the range of starting pay for this role is: $69,200—$95,400 USD

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: Interns acquire hands-on learning experience while working on meaningful projects to gain significant career experience. At Space Kinetic, we provide the tools, training and mentorship for interns to do their very best work and discover opportunities to advance their careers, providing a pathway for personal growth. For those who dream of changing the world, an internship with Space Kinetic is the place to start. As a CNC Manufacturing Intern, you will support Engineering to help build out our new state-of-the-art CNC workshop in El Segundo, CA. You will work with the Space Kinetic manufacturing and engineering team on programming, setup, and testing of CNC machines. This role involves ensuring a clean and organized workspace in our warehouse setting What It Takes: • Currently enrolled for an Engineering Degree in an accredited college or university, • Passion for design, manufacturing, and testing of space systems and/or mechanisms., • A willingness to be trained with a desire to learn CNC machine practices, materials, operations, and processes is a must, as is general mechanical knowledge., • Excellent troubleshooting skills to identify and resolve setup and CNC machining issues promptly., • Analytical, problem-solving, and mechanical skills are required, • Must be confident with complex machine setups, • Physically able to handle heavy items, including lifting, pushing, pulling, and positioning components. Be able to stand for long periods of time., • Ability to read, analyze, and interpret general business periodicals, technical procedures, or governmental regulations., • Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables., • Comfortable working in a fast-paced, self-driven, rapidly growing entrepreneurial workplace, • Ability to work with minimal direction or support and to learn quickly; strong analytical skills; creative and innovative thinking; detail-oriented; calm under pressure; commitment to follow-through; enthusiastic with a talent for motivating others; receptive to criticism and open to others' ideas; and effective in written communication., • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder)., • Ability to maintain or obtain Government Security Clearance. What We'd Love:, • Knowledge of CNC lathe setup, programming, and operating., • Experience in design projects, manufacturing process, calculation, and design analysis., • Passion for space-grade components and ratings., • Curiosity for testing in-space operations, • Passion for the commercial and government space industry., • Passion for spacecraft or launch vehicle system development. Where You'll Be: Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$20—$30 USD

Job Description Company Overview Rangeview is on a mission to build the foundry system that reindustrializes America. We exist to break the legacy manufacturing trap by reinventing critical production for the twenty‑first century. Through advanced software, deep automation, breakthroughs in materials science, and modern financing strategies, Rangeview rewrites both the cost curve and the power structure of making metal parts. Job Summary We are looking for a Equipment and Automation Engineer to help scale our factory and equipment. The job involves major freedom to explore different approaches and iterate quickly, while working on a very high performing team. A can-do attitude is necessary, exceptional ability will be rewarded, and meaningful equity will be offered. This position's internal job code is Equipment and Automation Engineer. We are currently hiring for Levels 1 and 2. Responsibilities • Development, testing, qualification of new production equipment to make precision cast components, • Line support - debugging issues when equipment is down, • Developing process - experimenting with different machine parameters to improve throughput, yield, capability, and reliability, • 2 years minimum of professional experience as a manufacturing engineer, process engineer, mechanical engineer, or similar, • Degree in mechanical engineering, mechatronics engineering, electrical engineering, or similar, or evidence of exceptional ability, • Familiarity with common industrial hardware and controls - fittings, connectors, microcontrollers, motion control, • Excellent design skills, • Experience with precision casting, heat treatment, ceramics manufacturing, slurry processing, • Experience in AS9100 Aerospace manufacturing, • Experience in high volume manufacturing, • Experience with SLA printing, • Must be able to work extended hours and/or weekends as needed Please note that the salary information shown below is a general guideline. Salaries are based on demonstrated candidate experience and qualifications, as well as market and business considerations. • Level 1: $90,000-$110,000 Rangeview offers a competitive benefits package, including unlimited PTO, medical, dental, and vision insurance. Compliance Rangeview is a DDTC-registered, ITAR-compliant business. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Rangeview is an Equal Opportunity Employer; employment with Rangeview is governed on the basis of merit and aptitude and will not be influenced in any manner by any legally protected status.

Job DescriptionJob Title: Assistant Site Coordinator Pay Range: $23.00 - $27.82 Status: Part-time, Non-Exempt Schedule: 30 hours/week, shifts vary per location Reports to: Site Coordinator Program hours of operation: 8:00 AM – 5:00/6:00 PM (varies per location) Locations: LAUSD (SFV, South LA, South Gate, Huntington Park, West LA/Westwood), Garvey Elementary School District (Rosemead/San Gabriel/Monterey Park), Green Dot Public Schools (LA), Inner City Education Foundation (View Park), Aspire Public Schools, Brightstar Schools, Camino Nuevo Charter Academy, Lennox School District (Lennox), , Pomona Unified School District (Pomona) and Claremont Unified School District (Claremont). Are you passionate about giving back to your community and serving youth? Join us! Who We Are: In 1922, Woodcraft Rangers opened its doors in Los Angeles and began its mission of guiding young people as they explore pathways to purposeful lives. As a progressive organization, Woodcraft has always been responsive to the evolving needs of the communities served, and is notably inclusive, youth-led, and rooted in the Woodcraft Way, a holistic framework that develops body, mind, spirit, and service. Continuously at the forefront of expanded learning opportunities, Woodcraft Rangers has a rich history of making a significant impact in the greater Los Angeles area, believing that all youth is innately good, deserves the opportunity to realize their full potential, and should be an active participant in defining their own path. What We Do: Woodcraft Rangers provides TK-12 expanded learning programs, including before and after school, specialty enrichment and summer learning. In the past few years, Woodcraft has expanded its menu of services beyond traditional afterschool programs and summer camps to include early learning, environmental and social justice, college access, and inclusion services for youth with intellectual and developmental disabilities. Additionally, we offer Lifecraft, a college and career advancement program to support the development of approximately 1,000 staff. Today, Woodcraft Rangers serves more than 20,000 youth ages 4-18 annually in and from 110+ Title I schools across LA County! Job Summary: An Assistant Site Coordinators is responsible for supporting the Site Coordinator in overseeing all on-site logistics, with an emphasis on administrative responsibilities. The Assistant Site Coordinator supports the on-site team to deliver impactful and fun after school enrichment experiences. Leads out daily meal logistics, field trip logistics, and events. Is the next person of contact in communicating with parents, community members, administration, and staff. The Assistant Site Coordinator position is an on-site position, including attending training at the Woodcraft Rangers main office in Little Tokyo and school sites. Role Overview: • Ensure students are always in a safe environment (physically and emotionally). Promotes an inclusive, welcoming, and respectful environment that embraces diversity for all program participants, staff, and families., • In collaboration with the Site Coordinator, supports the on-site team to perform their duties and deliver high-quality programs and/or customer service., • Coordinates snacks and meals with food services vendor and provides any related training to WR team and submits required documentation to food services vendor., • Effectively implements site protocols, safety regulations, WR procedures and policies., • Oversees and tracks all compliance requirements and ensures all required documentation is submitted accurately and timely, including, but not limited to, attendance records, program surveys and program cycle reports., • Complies with all applicable safety requirements and emergency protocols, including up to date on all training and required certifications., • Builds and sustains collaborative relationships with multiple stakeholders, including participants, families, site personnel and colleagues., • Supports the development and planning of culminating activities/end of week activities and/or events that highlight all participants' work and accomplishments., • May be required to attend off site field trips if the Site Coordinator is not available., • Participate in staff development trainings as required, approximately 30 hours spread out over multiple weekends/intersessional days throughout the spring., • Other related duties as assigned. Why work for Woodcraft Rangers: • Sick time, • Lifecraft, • Upward Mobility, • Career development Requirements: • High School Diploma or equivalent, • FBI & DOJ Livescan clearance, • TB Test clearance, • First Aid & CPR certification (provided by WR), • 6 months of experience supervising or leading a team and/or a group of children in a school recreational setting OR 6 units in child development., • Ability to use smart phone for work related business (WR provides Wi-Fi/cell stipend), • Must successfully pass an assessment test evaluating skills in math, reading comprehension, and spelling Physical Demands: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to: • Stand, • Use hands to finger, handle, or feel and use a computer., • Frequently required to talk, hear, and reach with hands and arms., • Must occasionally lift and/or move up to 40 pounds. Work Environment: The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly exposed to a computer monitor. The noise level reflects typical work environment for job description. Woodcraft Rangers provides equal employment opportunities to all qualified applicants without discrimination with regard to race, religious belief, color, sex, sex stereotype, pregnancy, childbirth or related medical conditions (including breast feeding), age, national origin, ancestry, sexual orientation, gender identification and expression, transgender status, transitioning status, physical or mental disability, medical condition, genetic characteristics, genetic information, family care, marital status, enrollment in any public assistance program, status as military, a veteran or qualified disabled veteran, status as an unpaid intern or volunteer, or any other classification protected by law. We also prohibit discrimination based on the perception that anyone has any of those characteristics or is associated with a person who has or is perceived as having any of those characteristics. Powered by JazzHR EdKZi2Bk7Y

Job Description Company Overview: Second Order Effects (SOE) is an engineering consulting firm that transforms uncertainty into fully functional hardware and software. We work on projects at all stages of development; we perform analysis, build prototypes, and take products to market. Our team solves high-impact problems across numerous industries, including automotive, aerospace, consumer electronics, industrial automation, biomedical, and green energy. Our designs control rocket engines, manage satellite communications, instrument fusion reactors, and are enjoyed by consumers around the world. The only thing we won't build is weapons. Founded in 2016, Second Order Effects has 50+ employees (and counting!) in offices in El Segundo, California and Redmond, Washington. We've worked with >130 clients on > 300 projects as a partner, on retainer, or on demand. How do we do this? We empower others, build the right thing, lead with curiosity, and own the outcome. Learn more at soeffects.com! Job Overview: As a Senior Electrical Engineer, you'll play a pivotal role in shaping the design, architecture, and implementation of cutting-edge electrical systems across a diverse range of projects. Joining a growing organization, you will have the unique opportunity to mentor and guide early-career engineers while directly influencing and improving engineering processes. If you're passionate about being a technical mentor, tackling mission-critical challenges, and driving innovation across industries, this is your chance to make a lasting impact and grow in a dynamic environment. What You Will Do: • Own the technical direction of project teams ranging from 3-10 engineers, aligning different disciplines towards shared solutions, • Mentor early-career engineers, dedicating 30-50% of your time to skill development and feedback, • Provide technical leadership in mixed-signal design, power electronics, digital design, or electrical systems integration, • Drive the project lifecycle from inception to customer success, ensuring alignment with customer needs, • Bachelor's Degree in Electrical Engineering, Computer Engineering, Physics, Math, or a related field, • 5+ years of experience designing custom electronics, with a track record of developing high-performance electronic products or systems., • Proven ability to lead project teams and deliver complex hardware design projects, • Experience mentoring early-career engineers and facilitating their technical growth, • Excellent problem-solving skills and initiative to overcome technical and non-technical challenges, • Master's degree or graduate research experience in a relevant field, • Experience in startup, tech, or consulting environments, managing multiple responsibilities simultaneously, • Flexibility to pivot between projects and balance workload across teams, • Passion for tackling diverse technical challenges across industries, • Compensation range of $151,100-$183,400 + equity incentive plan, • Flexible work hours and work from home policy, • 100% employer-paid health insurance (Medical, Dental, Vision) for employees + 50% dependent coverage, • Unlimited paid time off policy, 11x paid company holidays, 12x paid sick days, • 401(k) retirement account and employer matching (Safe Harbor 4%), • Generous paid parental leave, • Relocation assistance available if 50+ miles away from the office, • Electric Vehicle (EV) charging ports, • Applicant must be willing to work 40 hours a week on-site in El Segundo, California, USA, • Applicant must be eligible to work on export controlled projects

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: The CNC Machinist will manufacture and assemble parts critical for the rapid prototyping of Space Kinetic's core technology, intent is to be able to iterate quickly through different designs, and this role will directly support the engineering team as we head towards flight. You will work quickly to assimilate into the Space Kinetic culture, understanding our prototyping needs, and start generating CAM packages for manufacturing. You'll begin by utilizing our current CNC Mills and lathes (3 brand new Okumas, and a mix of older machines (Haas, Okuma, Fadal) to produce essential components, aiming to contribute to the next prototype iteration. Finally, you will play a pivotal role in building a prototype poised for flight testing, refining and iterating designs to perfection. Your expertise will directly impact the speed and quality of our prototyping efforts, pushing the boundaries of what's possible in space today. What It Takes: • Experience: Minimum 10 years as a Machinist, proficient in burning chips and Mastercam (or similar CAM package) programming., • CNC Expertise: Extensive experience with 3- and 5-axis CNC mills and Mill-Turn lathes (bonus)., • Setup Proficiency: Skilled in creating setups for complex parts while maintaining tight tolerances., • Precision Milling: Proven ability to hold default tolerances of ±0.001" and occasionally ±0.00025"., • Leadership: Experience training and mentoring machinists., • Project Delivery: Consistent record of meeting project milestones and driving team success., • Problem-Solving: Strong analytical skills with the ability to work independently., • Communication: Excellent written and verbal communication skills, with a collaborative team-oriented approach., • Core Values: Commitment to integrity, honesty, and high standards for quality and precision., • Adaptability: Flexible, open to feedback, and receptive to innovative ideas., • Compliance: Must be a U.S. citizen, national, or lawful permanent resident to meet U.S. Government export regulations., • Competitive Base Salary + Equity-Based Compensation, • Highly Competitive PTO and Holiday Calendar, • Comprehensive Medical, Dental, and Vision Coverage, • Unique Performance-Based Bonus Structure, • Health and Wellness Stipend Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$90,000—$140,000 USD

Job DescriptionDescriptionAs an NDT Engineer at Impulse you will be responsible for developing, qualifying, and executing inspection methods to ensure the integrity of metallic and composite flight hardware. This role involves hands-on testing, method development, and working closely with design, manufacturing, and quality teams. The engineer will be a subject-matter expert in multiple NDT modalities and will support both R&D and production environments. Responsibilities • Identify inspection methods that meet aerospace requirements for all Impulse Space hardware, • Develop and implement internal capabilities for inspections of welds, COPVs, and other hardware requiring inspection, • Drive design and manufacturing engineering to determine if internal or outsource inspection is necessary, • Build and maintain a preferred supplier base for off-site and on-site inspection of our hardware when we do not have internal capability for a necessary inspection technique, • Establish and maintain specifications, training documentation, and other requirements for operating a non-destructive testing program Minimum Qualifications • Bachelor’s degree in Engineering, Materials Science, or related technical field, • Must have an American Society for Non-destructive Testing (ASNT) level III certification in a relevant inspection method (radiographic, ultrasonic, eddy current, penetrant), • 5+ years of demonstrated experience performing and developing NDT for aerospace, automotive, or nuclear applications, • Masters degree of PhD in Materials Science or related field, • 5+ years of demonstrated direct experience with maintaining an NDT program on an aerospace flight program (spacecraft, satellite or launch vehicles), • ASNT level III certification in multiple relevant methods and specialized techniques (Phased-array ultrasonic and computed tomography) Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionCNC Programmer / Manufacturing EngineerReports to Director of OperationsWe are seeking an experienced, detail-oriented CNC Programmer to join our Manufacturing Engineering team of our aerospace and defense manufacturing facility. This hybrid role emphasizes the CNC programming background, but is an opportunity for an individual to build their career as a high-value Manufacturing Engineer. This role is critical to the front-end acceptance of client requests and planning/implementation of machined part production, from quoting and router development to CNC programming and first article execution. Ideal candidates will bring experience in both precision CNC Programming and Design For Manufacturability principles, in launching new parts into production efficiently and compliantly. Opportunity A&R is a contract manufacturer experiencing strong demand growth which we expect to continue for several years. This position offers an awesome opportunity for career development and progressive earning power. Key Responsibilities:CNC Programming & Setup • Working largely with new customer requests, program CNC mill and lathe operations using Mastercam (or Fusion 360), based on customer blueprints and 3D models., • Perform first article setups, dry runs, and edits to validate program accuracy and efficiency., • Conduct in-process inspections to verify dimensions during first article production runs., • Capable of training machine operators on setup sheets, fixturing, and safe operation of new programs., • As Necessary, assist in movement of materials through impacted work centers to ensure customer schedules are met, troubleshoot and address bottlenecked processes/operations., • Maintain revision control for CNC programs and tooling instructions.Manufacturing Engineering, • Analyze customer blueprints, 3D models, and specifications to determine manufacturability and generate time/material estimates for quoting., • Develop/Update manufacturing router sequences, Bill of Materials, and Work Centers for new and existing product lines, determining estimated setup and cycle times to maintain an accurate ERP system., • Select tooling, fixturing, and machine allocation based on material and part geometry for the fabrication of machined parts using 2 to 5 axis lathes; 3 and 4 axis horizontal and vertical mills; as well as 5 axis mills and conventional machining equipment, • Collaborate with Customer, Production and Quality teams to ensure DFM (Design for Manufacturability) ensures the most efficient manufacturing methods and techniques. AS9100 compliance.Required Qualifications:, • 7+ years of experience in aerospace CNC machining, with demonstrated expertise in CNC programming and setup., • Strong proficiency with Mastercam, or Fusion 360., • Deep understanding of G-code, GD&T, blueprint reading, and aerospace tolerancing., • Experience working in AS9100/AS9102-regulated environments., • Proven ability to estimate machining time, material requirements, and tooling needs for quoting purposes., • Familiarity with various aerospace alloys (e.g., titanium, Inconel, stainless steel, aluminum)., • This position requires use of information which is subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons within the meaning of ITAR. ITAR defines a U.S. person as a U.S. Citizen, U.S. Permanent Resident (i.e., 'Green Card Holder'), Political Asylee, or Refugee.Preferred Qualifications:, • Associate’s or Bachelor’s degree in Manufacturing, Mechanical, or Industrial Engineering (or equivalent experience)., • Experience in a “Make-to-Blueprint” job shop environment., • Experience and Understanding of Master Routers (i.e. “Item Masters, which require a Bill of Materials and Routing sequences for CNC operations) and/or the willingness/ability to learn., • Working knowledge of MRP/ERP systems (specifically Syteline, or JobBOSS, Epicor, ProShop)., • First article inspection (FAI) process experience per AS9102., • Lean or Six Sigma training is a plus.Key Competencies:, • Strong mechanical aptitude and machining knowledge, • Ownership mindset and initiative in problem-solving, • Ability to work cross-functionally with quality, operations, and sales teams, • Attention to detail in both planning and execution, • Clear, concise technical communication skills (verbal and written)Why Join Us:, • Be a strategic part of launching mission-critical aerospace components, • Hands-on environment with autonomy and impact, • Competitive compensation and benefits package (We Reward Talent), • Fast-paced, growth-oriented company with a strong industry reputation Powered by JazzHR zVVyplsueU

Job Description At Senra Systems, we believe that the future of manufacturing lies not in automation, but in configuration. We supercharge electrical wire harness manufacturing through software configuration, transforming skilled assembly tasks into high-throughput production lines. We enable customers to design what they want, when they want it and deliver harness builds at record-breaking speed. As a Harnessing Technician, you will be a key member of our production team, building critical aerospace and defense electrical harness assemblies with minimal supervision. You will work closely with engineers, specialists, and other technicians to deliver high-quality builds while contributing to the continuous improvement of our factory systems. What you'll own: • Manufacture intermediate to complex wire harnesses independently following schematics and work instructions., • Interpret technical schematics and drawings to ensure accurate assembly., • Perform soldering, crimping, routing, and strain relief using best practices and quality standards., • Troubleshoot basic build issues and escalate blockers to supervisors or engineering teams., • Support the documentation of processes and suggest improvements where needed., • Mentor Apprentice Technicians and support team training initiatives., • Participate in daily floor meetings, audits, and continuous improvement activities., • High school diploma or equivalent certification., • 1–7 years of experience in electrical harness manufacturing or related technical fields., • Proficient in interpreting intermediate to complex schematics., • Ability to perform soldering, crimping, and basic troubleshooting., • IPC/WHMA-A-620 certification., • Experience working in aerospace and defense manufacturing., • Compensation will be based on experience, qualifications, and other job-related factors., • Unmatched opportunities to drive impact on a friendly and mission-driven team, • Own a piece of the pie with equity participation!, • Comprehensive medical, dental, vision, life and long-term disability coverage, • Flexible Spending Account (FSA) and Dependent Spending Account (DSA) for health-related expenses, • Unlimited PTO and a 401(k) plan, • Choose a record you love, and we'll add it to our growing vinyl collection!, • $50/month DoorDash credit – lunch is on us!, • Up to $100/month reimbursement for gym memberships, • Fully stocked kitchen with snacks and beverages, • Regular team-building events, lunches, and the occasional breakfast burrito!, • Bright, open office with communal spaces for collaboration and free parking ITAR REQUIREMENTS: • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Pay range$23.50—$36 USD

Job Description Position Title: Project Architect Location: Torrance, CA (in-office, no remote) Salary: range between $85K to $120K depending on experience Company info: We are a commercial architecture firm based in Torrance for over 30 years. We are seeking to add a Project Architect to our team. You can expect a variety of project type to keep you engaged, recent projects have included restaurant renovations, offices, commercial test kitchens, karaoke studios, warehouse renovations, schools, and a car dealership. You can expect a mix of both tenant improvements and ground-up new buildings. You will: • Lead a project from initial client meeting through construction administration. You will create SD, DD, and CD documents., • Create layouts, programming and space planning to meet client and project needs, • Prepare project designs, QAQC, and fully coordinated set of construction documents, • Collaborate with consulting engineers for the development and inclusion of MEP, Structural, Civil drawings, • Submit plans to agencies having jurisdiction to obtain building permit. This includes meeting with city plan checkers, revising per their comments, and explaining changes to clients., • Participate in overall schedule and cost management alongside our Construction Department, • California Registered Licensed Architect., • Minimum of seven (7) years of experience, with commercial (office, retail and restaurant) projects preferred, • Bachelor’s degree in Architecture, • Proficiency in Revit is a must, • Comprehensive knowledge of state and local building codes and experience with submitting plans for agency review and approval, • Effective planning, time management, and organization skills, • Strong verbal and written communication skills, • Ability to collaborate with team members, • Valid CA driver’s license and reliable transportation, • Valid Work status in the US (Citizenship, Permanent Resident, Green Card, etc.)

Job DescriptionDescriptionAs a Space Operations Engineer at Impulse, you will work on all aspects of spacecraft operations and play a pivotal role in the success of Impulse’s missions. You will help to architect the plans, procedures, and toolsets necessary to carry out our spacecraft operations, and be a part of the control room team responsible for executing exciting missions that span a broad range from near-earth payload deliveries to Mars surface landers. Responsibilities • Develop and implement methods of operational automation, to reduce day-to-day operator responsibilities, • Develop all aspects of the operational lifecycle, including proposal/mission modeling, spacecraft integration and system-level test, shipment, launch, and on-orbit operations, • Define ground and mission operations requirements, and flow mission requirements back to the spacecraft design, • Develop mission concept of operation and design reference missions, • Develop and execute operational procedures and mission-level engineering work for spacecraft operation, • Interact with subsystem teams including GNC, flight software, avionics, propulsion, and others to bring the team together around operational needs., • Develop mission operations input to spacecraft fault and autonomy, including fault detection and response, autonomous spacecraft behavior, and on-board command and control, • Support creation and execution of spacecraft simulator tests to validate mission/fault/autonomy design, • Create and execute in-factory flight vehicle tests to validate mission design compatibility with flight hardware, • Support design and operation of the ground segment, including command and control, mission planning, mission data processing, and the associated infrastructure to support all activities, • Bachelor’s degree in engineering or science, • 3+ years' experience working in testing or operational environments, • 3+ years' experience with basic software scripting, • Master’s degree in engineering or science, • 5+ years' experience with Python, C++ or similar programming language, • 3+ years' experience with writing operations documentation, • Previous experience conducting on-orbit operations Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: • This is an integral role developing and delivering winning proposals and technical materials. We are looking for a highly organized individual with excellent writing and communications skills, the ability to address technical subject matter, and a collaborative team spirit., • Lead the drafting and development of highly detailed, customer-focused, and compelling proposals in response to RFIs, RFPs/RFQs, solicitations, SBIRs, BAAs, STTRs, and company-initiated opportunities, • Work closely with the Business Development team as well as subject matter experts on our engineering teams in the preparation of proposals, • Interact effectively with cross-functional teams (Business Development, Business Leaders, Engineering, Operations, Finance, etc.) to deliver compliant, professional proposals, • Schedule and conduct appropriate technical, financial, and strategy reviews, • Assign, track, and deliver on time the appropriate proposal components, • Support proposal strategy and discriminator development, planning, and catalog concept development, • Support Marketing and Communications in preparing materials to communicate the Space Kinetic value proposition and in translating technical concepts into marketing materials, • Support the engineering team in developing descriptive materials related to technical concepts, operations, equipment, and documentation, • Bachelor's in Science, Engineering, Management, or other technical field or equivalent experience, • 5+ experience in commercial and/or USG civil proposal management and writing, • Desire to work in a fast-paced, entrepreneurial, start-up environment, • Strong conceptual, organizational, and managerial skills, • Experience leading proposal teams in the consistent use of processes and procedures, • Track record in delivering winning proposals, • Capable of understanding and/or learning a variety of technical concepts, • Ability to manage multiple and shifting priorities while remaining well-organized, • Able to excel under tight deadlines, • Ability to write well in English with technical writing skills, style, and structures, • Ability to research and synthesize information into a cohesive and persuasive written proposal, • Proficiency with the MS Office suite and Adobe Acrobat Pro, • Exemplary communication and interpersonal skills and the ability to interact effectively with customers, senior management, and peers, and to function as a member of the Space Kinetic team, • PMP certification, • Familiarity with New Space companies, Earth observation, and other types of missions, • Familiarity with USG civil procurement and contracting policies and practices for space systems, subcontract practices, and standard clauses and requirements, • The position will be remote. Our headquarters is based in Torrance, CA., • Competitive Base Salary + Equity-Based Compensation, • Highly Competitive PTO and Holiday Calendar, • Comprehensive Medical, Dental, and Vision Coverage, • Unique Performance-Based Bonus Structure, • Health and Wellness Stipend Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$150,000—$169,000 USD

Job DescriptionDescriptionOur materials management team is a crucial part of supply chain managing the daily receipt, distribution, and issuance of materials critical to building a variety of Impulse products. As a Materials Management Supervisor at Impulse, you will be responsible for managing the day-to-day activities and exceeding customer expectations by leading continuous improvement to improve all aspects of materials management across our facilities. Responsibilities • Manage an hourly workforce by assessing employee performance, providing positive/constructive feedback, facilitating conflict resolution, and addressing repeat issues with corrective actions, performance improvement plans or through disciplinary means, • Perform administrative duties, including but not limited to, approving timecards, scheduling, periodic reviews, maintaining stocking levels of supplies, one-on-one mentoring, and training of direct reports, • Supervise the local shipping and receiving operation, coordinating movements into and out of the local facility, along with critical point to point movements within and outside of local facilities, • Lead by setting an example, taking feedback from all levels of the organization, and motivating your organization to achieve the highest level of results, • Implement best logistics and inventory management practices including but not limited to best transportation options, kitting strategy, inventory strategy, shipping/receiving strategy, and work order management practices in accordance with procedures, • Distribute campaign work order management workload appropriately, implementing a low-priority and high on-time kitting strategy in accordance with internal customer and campaign timelines, • Support and maintain metric goals and objectives for the shipping, receiving, and inventory teams, • Drive projects and changes that contribute to materials management’s ongoing improvement, • Ensure procedures are routinely being followed for shelf-life storage and maintain proper rotation of stock, FIFO, • Ensure cycle counting procedures are routinely followed to meet both our internal and external audit requirements, • Conduct regular safety walkthroughs, address safety issues, and promote safety policies, • Interface with Quality Control, Transportation, Planning, Purchasing and other related departments to resolve problems relative to receipt and distribution of material., • Ensure that a clean and organized work area is maintained by making continuous improvements to workspace design, • Foster an environment where change is embraced and ideas are respected, supported, vetted and ultimately implemented (if deemed appropriate) Minimum Qualifications • Bachelor’s degree and 2+ years of professional experience in materials management, supply chain, or production/manufacturing; or 4+ years of professional experience materials management, supply chain, or production/manufacturing, • 1+ years of experience leading a team or project Preferred Skills and Experience • APICS certification – CPIM or CSCP, • Lean/6-Sigma experience (Green/Black Belt certifications), • Excellent communication and team-building skills, • Ability to work in a fast-paced /cross-functional environment, • Experience within an aerospace, aviation, automotive manufacturing environment, • Computer Skills – Microsoft Office applications ADDITIONAL REQUIREMENTS:, • Lifting up to 25lbs. unassisted, standing, climbing, bending, grasping, sitting, pulling, pushing stooping, stretching and carrying are generally required to perform the functions of this position, • Must be able to work all shifts, extended hours and/or weekends as needed Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: Interns acquire hands-on learning experience while working on meaningful projects to gain significant career experience. At Space Kinetic, we provide the tools, training and mentorship for interns to do their very best work and discover opportunities to advance their careers, providing a pathway for personal growth. For those who dream of changing the world, an internship with Space Kinetic is the place to start. As a CNC Manufacturing Intern, you will support Engineering to help build out our new state-of-the-art CNC workshop in El Segundo, CA. You will work with the Space Kinetic manufacturing and engineering team on programming, setup, and testing of CNC machines. This role involves ensuring a clean and organized workspace in our warehouse setting What It Takes: • Currently enrolled for an Engineering Degree in an accredited college or university, • Passion for design, manufacturing, and testing of space systems and/or mechanisms., • A willingness to be trained with a desire to learn CNC machine practices, materials, operations, and processes is a must, as is general mechanical knowledge., • Excellent troubleshooting skills to identify and resolve setup and CNC machining issues promptly., • Analytical, problem-solving, and mechanical skills are required, • Must be confident with complex machine setups, • Physically able to handle heavy items, including lifting, pushing, pulling, and positioning components. Be able to stand for long periods of time., • Ability to read, analyze, and interpret general business periodicals, technical procedures, or governmental regulations., • Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables., • Comfortable working in a fast-paced, self-driven, rapidly growing entrepreneurial workplace, • Ability to work with minimal direction or support and to learn quickly; strong analytical skills; creative and innovative thinking; detail-oriented; calm under pressure; commitment to follow-through; enthusiastic with a talent for motivating others; receptive to criticism and open to others' ideas; and effective in written communication., • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder)., • Ability to maintain or obtain Government Security Clearance. What We'd Love:, • Knowledge of CNC lathe setup, programming, and operating., • Experience in design projects, manufacturing process, calculation, and design analysis., • Passion for space-grade components and ratings., • Curiosity for testing in-space operations, • Passion for the commercial and government space industry., • Passion for spacecraft or launch vehicle system development. Where You'll Be: Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$20—$30 USD

Job Description Company Overview: Second Order Effects (SOE) is an engineering consulting firm that transforms uncertainty into fully functional hardware and software. We work on projects at all stages of development; we perform analysis, build prototypes, and take products to market. Our team solves high-impact problems across numerous industries, including automotive, aerospace, consumer electronics, industrial automation, biomedical, and green energy. Our designs control rocket engines, manage satellite communications, instrument fusion reactors, and are enjoyed by consumers around the world. The only thing we won't build is weapons. Founded in 2016, Second Order Effects has 50+ employees (and counting!) in offices in El Segundo, California and Redmond, Washington. We've worked with >130 clients on > 300 projects as a partner, on retainer, or on demand. How do we do this? We empower others, build the right thing, lead with curiosity, and own the outcome. Learn more at soeffects.com! Job Overview: As a Mechanical Engineering Intern, you will play a hands-on role in designing, developing, and testing complex mechanical systems for customer-facing projects. In this role, you will contribute to the full development lifecycle- from initial concept and simulation through prototyping, validation, and integration. Whether it's designing mechanisms and enclosures, performing structural analysis, or designing precision assemblies for manufacturability, you'll be making real contributions to complex systems. This internship is designed to accelerate your technical growth, giving you the chance to build a strong foundation in mechanical engineering while making an immediate impact. What You Will Do: • Ownership: Contribute to the design of mechanical systems for customers across various industries, • Technical Mentorship: Partner closely with a mentor who will provide technical guidance, feedback, and support throughout the entire internship, • Design & Analysis: Utilize CAD and simulation tools to develop structural, thermal, and tolerance analyses for electromechanical assemblies, using both hand calculations and FEA, • Thermal Management: Design and analyze active and passive thermal management systems for custom electronic systems and packaging solutions, • Current enrollment in college (Mechanical Engineering, Aerospace Engineering, Physics, Robotics, or related field), • Experience in designing, modeling, simulation, and testing of electromechanical components or assemblies, • Experience with hand calculations, finite element analysis (FEA), and computer-aided design (CAD), • Demonstrated passion and curiosity for mechanical engineering, • Strong problem-solving skills and initiative to overcome technical challenges, • Experience in team-based design and build projects (e.g., Formula SAE, Solar Car, CubeSat, Rover Challenge, etc.), • Familiarity with circuits and electrical engineering fundamentals, • Familiarity with manufacturing processes, such as machining, injection molding, water jetting, electro-discharge machining, and 3D printing, • Familiarity with generating thermal models for electronic assemblies; experience with thermal analysis of electronic devices with FEA and CFD modeling, • Experience with high-precision 3D printing processes and design for complex systems, • Ability to analyze and estimate structural loading from environmental sources, • Experience with fatigue and thermal testing of electromechanical assemblies, • Compensation range of $69,350-$69,850, • Flexible work hours and work from home policy, • 100% employer-paid health insurance (Medical, Dental, Vision) for employees + 50% dependent coverage, • Accrued paid time off policy, accrued sick days policy, and paid company holidays, • 401(k) retirement account and employer matching (Safe Harbor 4%), • Housing stipend bonus, • Electric Vehicle (EV) charging ports, • Applicants must be able to commit to a 12 to 16 week internship between May 18, 2026 to September 11, 2026, • Applicant must be willing to work 40 hours a week on-site in El Segundo, California, USA, • Applicant must be eligible to work on export controlled projects

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Software Engineer - Platform Integration Castelion is seeking a Software Engineer - Platform Integration, to develop embedded and integration-layer software that enables Castelion's hypersonic weapon systems to interface with a variety of airborne and ground-based launch platforms. This includes implementing Universal Armament Interface (UAI) protocols for tactical aircraft and supporting Fire Control System (FCS) integration for ground-based launchers. You will contribute to the full lifecycle of integration, from protocol implementation and system communication to simulation, testing, and mission deployment. The ideal candidate is a generalist with strong software fundamentals, experience working across embedded and systems layers, and a drive to build real-world, high-performance systems. Responsibilities • Develop and validate software interfaces using UAI, MIL-STD-1760, MIL-STD-1553, and CANbus., • Support integration with Fire Control Systems (FCS) and Operational Flight Programs (OFPs) to enable real-time command & control., • Translate Interface Control Documents (ICDs) into clear, testable software modules that meet timing, safety, and operational requirements., • Build and maintain hardware-in-the-loop (HIL) and software-in-the-loop (SIL) test environments for simulation and validation., • Work cross-functionally with avionics, GNC, and mission software teams to ensure end-to-end system integration and performance., • Bachelor's degree in Computer Science, Electrical/Computer Engineering, or a related field., • 3+ years of professional experience in software engineering., • Proficiency in one or more modern programming languages such as Python, C++, Rust, Go, or JavaScript., • Familiarity with embedded systems, communication protocols, and hardware/software integration., • Experience working with defense/aerospace protocols such as UAI, MIL-STD-1553, MIL-STD-1760, or CANbus., • Exposure to avionics, payload integration, or weapons interface development., • Hands-on experience with SIL/HIL test environments., • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. The ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior IT Service Desk Engineer We're looking to hire a Senior IT Service Desk Engineer who thrives in fast-paced, high-pressure environments and brings strong technical acumen paired with a people-first attitude. This role is ideal for individuals with experience supporting, engineering or aerospace firms, DoD contractors, or high-growth startups. If you're the kind of person who stays cool when things go down and can turn a stressful IT moment into a positive interaction, we want to meet you. As the primary day-to-day support lead based out of our Torrance, CA office, you'll be the face of IT for our local and remote teams. You'll troubleshoot and document incoming issues, respond to employee requests with urgency and empathy, and help drive improvements in our support processes. You'll have every opportunity to flash your talent we need top tier self-starters who love the energy and vibe of a focused, rapid-paced company that's working hard to impact their world. Responsibilities • Serve as the primary support point for all end-user IT issues (hardware, software, network, account access, etc.)., • Respond to, troubleshoot, and resolve service desk tickets in a timely and professional manner., • Document all support cases clearly, including resolution steps, and proactively contribute high quality articles to our internal knowledge base., • Support and maintain laptops, peripherals, and software in a 75% Windows / 25% Linux mixed environment., • Act as the primary onsite support contact for the Torrance HQ office., • Occasionally travel (5-10%) to other sites (e.g., Allen, TX) to provide onsite IT support or assist with deployments., • Identify and recommend process improvements to improve end-user experience and operational efficiency., • Help drive a culture of empathy and calm under pressure, improving team morale during high-stress moments., • 4+ years in a service desk or IT support role, with senior or lead-level experience., • Proven experience supporting engineering companies, DoD contractors, or fast-paced, startup-like environments., • Exceptional troubleshooting skills across hardware, OS (Windows/Linux), mobile, VPN, and enterprise software suites (e.g., Office 365)., • Work tightly with a range of other IT and engineering departments to find efficiency gaps and push for solutions that will make a real impact & save people time., • Excellent communication and interpersonal skills you make IT support feel like a positive experience., • Able to prioritize tasks effectively and work independently under pressure., • Experience working in or around SCIF environments or cleared facilities., • Eligibility for clearance., • Familiarity with device management (e.g., Microsoft Intune), asset inventory tracking, basic networking concepts, and user onboarding/offboarding workflows., • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. The ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and it's Allies a definitive edge and deter future conflicts. Software Infrastructure Architect As a Software Infrastructure Architect you will be at the forefront of architecting, developing, and testing the software that drives data infrastructure. Your role involves close collaboration with fellow Castelion engineers across software and hardware domains to implement and debug data infrastructure software across the entire technology stack from automation of testing to management of lab, test, and flight data ensuring complete mission success. We seek intelligent, collaborative, and driven engineers who are passionate about problem-solving and eager to contribute to an extraordinary mission. If you thrive in challenging environments and are excited by the prospect of making a tangible impact, we want to hear from you. Responsibilities • System Architecture: Define architecture and develop software to support test automation, CI/CD, telemetry storage and visualization., • Comprehensive Software Development: Manage the entire software development process, from architecture definition to software development and deployment for mission-critical applications., • Project Leadership: Collaborate with hardware designers, manufacturing engineers and flight software developers to define infrastructure needs. Develop and execute software infrastructure roadmaps., • Educational Background: Bachelor's degree in computer science, computer engineering, electrical engineering, math, or a related STEM field, along with over 5 years of professional software engineering experience., • Programming Expertise: Proven proficiency in Python or similar systems programming languages. Experience with SQL databases and cloud infrastructure (Azure, AWS etc)., • System Experience: Track record of designing and building scalable data solutions. Experience with CI/CD pipelines for embedded hardware systems., • Technical Skills: Proficiency in Linux, network troubleshooting, and performance analysis with strong skills in debugging, performance optimization, and unit testing., • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job DescriptionDescriptionImpulse Space is seeking an experienced Information System Security Manager (ISSM) to join our IT organization and lead the security and compliance of our information systems. The ISSM will be responsible for ensuring system security and compliance with various frameworks and directives regarding the security of both classified and controlled unclassified information systems. This is a hybrid role: part compliance authority, part hands-on security engineer, and part government-facing representative. The right candidate will thrive at the intersection of technical IT operations and regulatory frameworks, ensuring both audit readiness and practical, secure implementations. ResponsibilitiesSecurity Program Ownership • Serve as the company’s named ISSM and primary point of contact for system security with government agencies., • Establish, maintain, and enforce the cybersecurity program in alignment with cybersecurity and risk management requirements such as CNSSI 1253, DODI 8500.01, CMMC, and export control requirements such as ITAR and EAR., • Develop and maintain required documentation including System Security Plans (SSPs), POA&Ms, and other audit deliverables., • Ensure information systems are categorized, accredited, and authorized per federal and DoD requirements.IT Integration & Hands-On Security, • Work directly with IT staff to implement and validate technical controls across Windows, Linux, VMware, M365, AWS, and network infrastructure., • Partner with Infrastructure and Service Desk to integrate compliance into patching, hardening, access control, monitoring, and backups., • Support identity governance, onboarding/offboarding, and endpoint management (Intune, GPO, MFA policies)., • Deploy, configure, and manage security technologies (SIEM, vulnerability scanning, EDR, firewall logging).Governance, Risk & Compliance, • Conduct periodic self-inspections, risk assessments, and vulnerability analysis to drive continuous compliance., • Map regulatory requirements into actionable IT tasks for audit readiness., • Ensure secure handling, storage, and transmission of classified, Controlled Unclassified Information (CUI), and export regulated information.Incident Response & Monitoring, • Lead incident response activities: detection, investigation, containment, reporting, and remediation., • Oversee continuous monitoring of systems, ensuring logs and alerts are effectively triaged and acted upon., • Collaborate with IT admins to remediate findings and strengthen defense posture.Leadership & Collaboration, • Report to the Director of IT, partnering with Infrastructure, Service Desk, the InfoSec Manager, Facility Security Officer, and Security/Compliance Engineers., • Act as a bridge between compliance frameworks and practical IT implementations., • Mentor IT staff on secure practices and compliance-minded administration., • Provide executive leadership with risk briefings, compliance status, and program maturity reports., • Active TS/SCI with CI Polygraph eligibility., • Bachelor’s degree in Information Security, Computer Science, IT, or related field (or equivalent experience)., • 10+ years of experience in information system security, with at least 5 years in regulated environments (DoD, aerospace, or defense)., • Demonstrated experience working with NIST Risk Management Framework, NIST SP 800-53, and other applicable frameworks to ensure the protection of National Security Systems., • Experience with enterprise IT systems (Active Directory, M365, VMware, AWS, networking, firewalls)., • Experience leading system hardening, vulnerability management, incident response, and audits. Preferred Skills and Experience • Strong communication skills to engage with IT teams, government inspectors, and executive leadership., • Security certifications: CISSP, CISM, CAP, or CMMC-AB credentials., • Demonstrated experience as an ISSM or ISSO at a cleared defense contractor., • Familiarity with security tooling such as SIEMs, EDR platforms, vulnerability scanners, and PKI., • Proven success representing organizations during DCSA or DoD audits. Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid flight testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Flight Test Director We are seeking a highly capable Flight Test Director to lead the planning, coordination, and execution of weapon development flight test events. In this role, you will be responsible for ensuring that every test is conducted safely, legally, and in alignment with engineering objectives. You will serve as the central authority for final test readiness, go/no-go decisions, and on-site leadership during test campaigns. Responsibilities • Lead and own test readiness reviews, including final go/no-go decisions for flight test events., • Define and manage overall test operations and procedures, ensuring alignment with mission objectives and safety standards., • Serve as the primary point of communication on test day, coordinating both on-site and company-wide updates., • Oversee all FAA, FCC, and DoD range coordination, ensuring full regulatory compliance for each test., • Direct and supervise recovery operations for all test assets., • Bachelors degree in Aerospace Engineering, Systems Engineering, or related field (advanced degree a plus), • 7+ years of experience leading or coordinating field tests in aerospace, defense, or related industries., • Strong understanding of range coordination, regulatory requirements, and test operations planning., • Demonstrated leadership in high-pressure, multidisciplinary environments., • Excellent communication and decision-making skills, especially in dynamic or uncertain test conditions., • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. The ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Summary: The Process Engineer is a key member of the Production team, responsible for developing, optimizing, and sustaining manufacturing processes that ensure consistent quality and efficiency in production. This role is integral in the transition of new technologies and parts from R&D to production, establishing benchmarks, managing process controls, and driving continuous improvement. The Process Engineer will collaborate closely with engineering, quality, and operations teams to support scaling production and meeting customer requirements. Essential Functions: • Develop, validate, and standardize production processes to ensure scalability, repeatability, and quality., • Define and monitor key process metrics (yield, cycle times, machine variation, etc.) to benchmark machine and process performance., • Lead the handoff of new processes and part builds from R&D into production, ensuring documentation, training, and controls are in place., • Implement and maintain process control plans, PFMEAs, and quality standards to ensure compliance with regulatory, customer, and internal requirements., • Provide engineering support for production operations, troubleshooting issues, and implementing corrective and preventive actions., • Partner with Quality to investigate nonconformances, drive root cause analysis, and implement process improvements., • Develop SOPs, work instructions, and training materials for production staff., • Support continuous improvement initiatives (Lean, Six Sigma) to improve efficiency, throughput, and product quality., • Collaborate cross-functionally with R&D, Manufacturing Engineering, and Production to align processes with business and customer needs. Required Qualifications: • Bachelor’s degree in Mechanical, Manufacturing, Industrial, or related Engineering field., • 3–5 years of process engineering or production engineering experience in manufacturing (preferably additive manufacturing, precision machining, or similar)., • Strong knowledge of process development, statistical process control, and quality management systems., • Hands-on experience with root cause analysis, problem-solving tools, and continuous improvement methodologies., • Ability to work effectively on the production floor and interface across technical and operations teams. Preferred Qualifications: • Experience with metal additive manufacturing, CNC machining, or sintering., • Six Sigma Green Belt or similar certification., • Experience writing SOPs, control plans, and training shop floor personnel. Physical Requirements: • Split time between office and production floor; must be comfortable working hands-on with machines and operators., • Ability to lift up to 25 lbs and spend extended periods on the shop floor., • Must be able to navigate a manufacturing floor, including standing, walking, and working around machinery., • Ability to wear appropriate PPE and comply with all safety protocols in an industrial setting. About 3DEO: 3DEO is a leader and innovator in sinter-based additive manufacturing (AM), delivering proprietary and differentiated AM solutions that drive breakthrough product performance. With some of the industry’s highest-volume capabilities in metal 3D printing, 3DEO combines cutting-edge manufacturing with multi-disciplinary engineering and product development expertise. Our patented and award-winning technology has revolutionized how customers approach design, enabling high-volume production with unmatched quality, precision, and cost efficiency. Holding roughly 20 patents, 3DEO is more than a manufacturer – we are a trusted partner in solving complex challenges and unlocking the full potential of AM. At 3DEO, we collaborate closely with customers in industries such as medical, industrial, aerospace, and semiconductors, delivering end-to-end solutions that include R&D, design, engineering, prototyping, production, and beyond. Since our founding in 2016, our greatest strength has been our team. At 3DEO, innovation is approached as a team. Together, we tackle the toughest product development challenges, helping our customers bring visionary ideas to life. Join our passionate and collaborative team at 3DEO, where we’re transforming what’s possible in metal additive manufacturing and making what hasn’t been made before.

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior FP&A Analyst We're seeking a highly analytical, detail-oriented Senior FP&A Analyst to join our lean, high-impact team. In this role, you will help drive financial visibility and decision-making across a rapidly scaling defense hardware company. You will support planning, forecasting, and performance analysis to enable fast, confident decisions by our leadership and engineering teams. This is not a sit-back-and-model role - we're looking for someone who can roll up their sleeves, build from scratch, and thrive in an environment where the right answer often needs to be figured out quickly with imperfect information. Responsibilities • Build and manage detailed financial models to support budgeting, forecasting, and strategic planning, • Analyze cost structures across programs, vendors, and internal operations to identify savings and performance improvement opportunities, • Partner with engineering, operations, and leadership teams to track spend vs plan, headcount forecasts, and capital allocations, • Support proposal and business case development for new customer programs, • Assist in preparation of board decks, investor updates, and internal financial reviews, • 2-5 years of experience in FP&A, investment banking, management consulting, or corporate finance (experience in aerospace/defense, manufacturing, or startup environments preferred), • Strong financial modeling and Excel skills; familiarity with ERP/BI tools a plus, • Experience working across teams to collect data, pressure-test assumptions, and drive decisions, • High level of ownership, curiosity, and comfort with ambiguity, • Prior experience with government proposals, DoD cost structures or government contract pricing (e.g., FFP), • Exposure to or interest in early-stage, vertically integrated manufacturing, • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job DescriptionJob Title: Assistant Site Coordinator Pay Range: $23.00 - $27.82 Status: Part-time, Non-Exempt Schedule: 30 hours/week, shifts vary per location Reports to: Site Coordinator Program hours of operation: 8:00 AM – 5:00/6:00 PM (varies per location) Locations: LAUSD (SFV, South LA, South Gate, Huntington Park, West LA/Westwood), Garvey Elementary School District (Rosemead/San Gabriel/Monterey Park), Green Dot Public Schools (LA), Inner City Education Foundation (View Park), Aspire Public Schools, Brightstar Schools, Camino Nuevo Charter Academy, Lennox School District (Lennox), , Pomona Unified School District (Pomona) and Claremont Unified School District (Claremont). Are you passionate about giving back to your community and serving youth? Join us! Who We Are: In 1922, Woodcraft Rangers opened its doors in Los Angeles and began its mission of guiding young people as they explore pathways to purposeful lives. As a progressive organization, Woodcraft has always been responsive to the evolving needs of the communities served, and is notably inclusive, youth-led, and rooted in the Woodcraft Way, a holistic framework that develops body, mind, spirit, and service. Continuously at the forefront of expanded learning opportunities, Woodcraft Rangers has a rich history of making a significant impact in the greater Los Angeles area, believing that all youth is innately good, deserves the opportunity to realize their full potential, and should be an active participant in defining their own path. What We Do: Woodcraft Rangers provides TK-12 expanded learning programs, including before and after school, specialty enrichment and summer learning. In the past few years, Woodcraft has expanded its menu of services beyond traditional afterschool programs and summer camps to include early learning, environmental and social justice, college access, and inclusion services for youth with intellectual and developmental disabilities. Additionally, we offer Lifecraft, a college and career advancement program to support the development of approximately 1,000 staff. Today, Woodcraft Rangers serves more than 20,000 youth ages 4-18 annually in and from 110+ Title I schools across LA County! Job Summary: An Assistant Site Coordinators is responsible for supporting the Site Coordinator in overseeing all on-site logistics, with an emphasis on administrative responsibilities. The Assistant Site Coordinator supports the on-site team to deliver impactful and fun after school enrichment experiences. Leads out daily meal logistics, field trip logistics, and events. Is the next person of contact in communicating with parents, community members, administration, and staff. The Assistant Site Coordinator position is an on-site position, including attending training at the Woodcraft Rangers main office in Little Tokyo and school sites. Role Overview: • Ensure students are always in a safe environment (physically and emotionally). Promotes an inclusive, welcoming, and respectful environment that embraces diversity for all program participants, staff, and families., • In collaboration with the Site Coordinator, supports the on-site team to perform their duties and deliver high-quality programs and/or customer service., • Coordinates snacks and meals with food services vendor and provides any related training to WR team and submits required documentation to food services vendor., • Effectively implements site protocols, safety regulations, WR procedures and policies., • Oversees and tracks all compliance requirements and ensures all required documentation is submitted accurately and timely, including, but not limited to, attendance records, program surveys and program cycle reports., • Complies with all applicable safety requirements and emergency protocols, including up to date on all training and required certifications., • Builds and sustains collaborative relationships with multiple stakeholders, including participants, families, site personnel and colleagues., • Supports the development and planning of culminating activities/end of week activities and/or events that highlight all participants' work and accomplishments., • May be required to attend off site field trips if the Site Coordinator is not available., • Participate in staff development trainings as required, approximately 30 hours spread out over multiple weekends/intersessional days throughout the spring., • Other related duties as assigned. Why work for Woodcraft Rangers: • Sick time, • Lifecraft, • Upward Mobility, • Career development Requirements: • High School Diploma or equivalent, • FBI & DOJ Livescan clearance, • TB Test clearance, • First Aid & CPR certification (provided by WR), • 6 months of experience supervising or leading a team and/or a group of children in a school recreational setting OR 6 units in child development., • Ability to use smart phone for work related business (WR provides Wi-Fi/cell stipend), • Must successfully pass an assessment test evaluating skills in math, reading comprehension, and spelling Physical Demands: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to: • Stand, • Use hands to finger, handle, or feel and use a computer., • Frequently required to talk, hear, and reach with hands and arms., • Must occasionally lift and/or move up to 40 pounds. Work Environment: The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly exposed to a computer monitor. The noise level reflects typical work environment for job description. Woodcraft Rangers provides equal employment opportunities to all qualified applicants without discrimination with regard to race, religious belief, color, sex, sex stereotype, pregnancy, childbirth or related medical conditions (including breast feeding), age, national origin, ancestry, sexual orientation, gender identification and expression, transgender status, transitioning status, physical or mental disability, medical condition, genetic characteristics, genetic information, family care, marital status, enrollment in any public assistance program, status as military, a veteran or qualified disabled veteran, status as an unpaid intern or volunteer, or any other classification protected by law. We also prohibit discrimination based on the perception that anyone has any of those characteristics or is associated with a person who has or is perceived as having any of those characteristics. Powered by JazzHR xZ2sbsQaa0

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. Were designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Environmental, Health, and Safety (EH&S) Engineer We are seeking an experienced Environmental, Health, and Safety (EH&S) Engineer to join our team in a fast-paced, high-volume manufacturing environment. The ideal candidate will be responsible for ensuring the safety and environmental compliance of our manufacturing processes while driving continuous improvement in health, safety, and environmental performance. This role requires a strong understanding of process safety management, hazard analysis, regulatory compliance, and best practices for industrial safety in the energetics sector. As an integral part of the team, the EH&S Engineer will work closely with operations, engineering, and regulatory teams to implement and enforce safety programs, risk assessments, and compliance initiatives to protect both employees and the environment. Responsibilities • Process Safety Management (PSM): Develop, implement, and maintain process safety management programs to ensure the safe operation of energetics manufacturing processes, including conducting hazard analyses (HAZOP, LOPA, FMEA), managing risk assessments, and identifying safety gaps., • Regulatory Compliance: Ensure compliance with federal, state, and local regulations (e.g., OSHA, EPA, ATF, NFPA, and other safety/environmental standards) for hazardous processes, chemicals, and materials used in energetics manufacturing., • Safety Program Development: Design and implement safety programs, policies, and procedures that promote a culture of safety and health, reduce risks, and ensure the protection of employees and the environment., • Incident Investigation & Root Cause Analysis: Lead investigations into safety incidents and environmental events, identify root causes, and develop corrective actions and preventive measures to minimize the likelihood of reoccurrence., • Environmental Compliance: Oversee the monitoring, reporting, and compliance for environmental issues including waste disposal, air and water emissions, and hazardous material handling. Ensure that all environmental permits and documentation are up to date., • Training & Awareness: Provide training to employees on EH&S procedures, emergency response plans, hazard recognition, and safe work practices to ensure full engagement in safety initiatives across all departments., • Emergency Response Planning: Develop and implement emergency response plans, including risk assessments, evacuation procedures, and emergency drills, to effectively respond to potential accidents or chemical spills., • Continuous Improvement: Drive continuous improvement initiatives for safety, health, and environmental performance using lean manufacturing, risk analysis, and industry best practices to enhance operational safety and reduce environmental impact., • Safety Audits & Inspections: Conduct regular safety audits, inspections, and assessments to identify hazards, ensure compliance, and verify the effectiveness of safety programs., • Bachelors degree in Environmental Engineering, Chemical Engineering, Industrial Engineering, Safety Engineering, or a related field., • 5+ years of experience in process safety, EH&S, or related roles, preferably within a high-volume manufacturing or energetics industry., • In-depth knowledge of process safety management (PSM) and industrial safety principles, including hazard analysis techniques (e.g., HAZOP, FMEA, LOPA)., • Experience with regulatory standards, including OSHA, EPA, ATF, NFPA, and other relevant safety and environmental regulations specific to energetics manufacturing., • Familiarity with hazardous materials handling, chemical safety, and environmental compliance in manufacturing settings., • Strong ability to conduct root cause analysis and implement corrective actions to prevent incidents and improve safety outcomes., • Experience with safety management systems, incident investigation tools, and environmental management systems., • Ability to develop and deliver safety training programs and safety awareness campaigns for diverse teams., • Strong communication, problem-solving, and interpersonal skills, with the ability to work collaboratively with various teams across the organization., • Certified Safety Professional (CSP), Certified Industrial Hygienist (CIH), or similar certifications are highly desirable., • Familiarity with energetics manufacturing processes, including explosive materials and energetics-specific safety practices., • Knowledge of Lean Six Sigma or other continuous improvement methodologies., • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: Interns acquire hands-on learning experience while working on meaningful projects to gain significant career experience. At Space Kinetic, we provide the tools, training and mentorship for interns to do their very best work and discover opportunities to advance their careers, providing a pathway for personal growth. For those who dream of changing the world, an internship with Space Kinetic is the place to start. As an Intern you will support Engineering to help design and build prototypes for Space Kinetic's core technology to achieve our mission of a flight demo within the next 2 years in a fast-paced startup environment. You will work with the Space Kinetic manufacturing and engineering team to finalize the current prototype's CAD design. This role involves enhancing the design through precise tolerancing across all prototype development stages, finalizing mechanism designs, and delivering detailed CAD drawings for manufacturing. You will collaborate with vendors to source components, support finite element analysis (FEA) simulations for the system, and create models for both the current prototype and the full-scale system. What It Takes: • Passion for design, manufacturing and testing of space systems and/or mechanisms, • Experience in solid modeling, drawing release of structures, actuator mechanisms, • Comfortable working in a fast-paced, self-driven entrepreneurial workplace, • Experience with Mechanical FEA tools, • Experience with CAD software (SolidWorks), • Currently enrolled for an Engineering Degree in an accredited college or university, • Ability to work with minimal direction or support and to learn quickly; strong analytical skills; creative and innovative thinking; detail-oriented; calm under pressure; commitment to follow-through; enthusiastic with a talent for motivating others; receptive to criticism and open to others' ideas; and effective in written communication., • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder)., • Passion for space-grade components and ratings., • Curiosity for testing in-space operations, • Passion for the commercial and government space industry. Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$20—$30 USD

Job DescriptionDescriptionImpulse Space was founded under the belief that getting access to space is only part of the job – if you want to get to orbit, you’ll go with one of our partners, but if you want to get anywhere else in space, Impulse will take you there. Our mission is to accelerate our future in space through efficient transportation anywhere. GEO, the Moon, Mars, and beyond; Impulse is the way to get anywhere in space. We’ll do this with Helios, a powerful kick stage that will bring large payloads from LEO to GEO & beyond, and Mira, a hosting and orbital transfer vehicle that is optimized to make the trip to and operate in GEO. Responsibilities • Architect mission solutions which efficiently accomplish the stated goals of potential customers, • Create new in-space architectures and analyze mission-level performance against objective criteria, • Lead the effort of presenting architectures and mission solutions in written proposals, • Document architectures in white papers and other material that can be used to improve Impulse thought leadership, • Maintain familiarity with the technical performance capabilities of Impulse’s space vehicles and work with the Engineering and Product teams to understand the possible capabilities of future vehicles, • Work closely with other Product and Business Development team members to understand the needs of each customer and agree on the best approach for each proposal opportunity, • Meet with customers to collect requirements and hear feedback regarding proposed mission solutions Minimum Qualifications • High school diploma or equivalency certificate, • 5+ years of experience working in a technical role or technical sales role, • Demonstrated ability to communicate technical material clearly and professionally in a written format Preferred Skills and Experience • Master’s degree or PhD in relevant field, • TS/SCI clearance eligibility for you to work on sensitive Impulse missions, • Experience working on government programs, • Experience contributing to proposals in pursuit of winning government contracts, • Experience with space control, space domain awareness, space logistics, or missile defense, • Experience writing technical proposals or other technical writing, • Working knowledge of orbital mechanics, spacecraft design, and spacecraft operations, • Demonstrated ability to operate in a startup environmentAdditional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Facilities Technician - Maintenance & Operations We are seeking a skilled Facilities Technician to support the upkeep, maintenance, and safe operation of our facilities. This hands-on role involves performing a wide range of tasks, including routine maintenance, repairs, and general facility upkeep across systems such as plumbing, electrical, HVAC, and carpentry. The ideal candidate will demonstrate a proactive approach to problem-solving, and the ability to work independently within a fast-paced, mission-driven environment. Responsibilities • Perform preventive and corrective maintenance tasks across plumbing, electrical, HVAC, and carpentry systems., • Inspect and maintain interior and exterior areas including walls, floors, roofing, lighting, and fixtures., • Support site operations, including furniture moves, event setup/teardown, and waste management., • Safely operate forklifts, scissor lifts, and boom lifts when necessary., • Open, track, and resolve electronic work tickets through the internal work order system. Basic Qualifications • High school diploma or equivalent., • Minimum of 2 years of experience in facilities maintenance or a similar role., • Must be able to pass background checks as required by job site regulations, • Ability to lift up to 50 lbs. unassisted., • Physical ability to stand for extended periods and perform tasks involving bending, climbing ladders, grasping, pulling, pushing, stooping, and stretching., • Comfortable working at elevated heights using ladders or aerial lifts, • Must meet U.S. export control requirements, including U.S. citizenship, lawful permanent residency, or other eligible status as defined by U.S. regulations. Nice-to-Have • Trade school certificate, HVAC or electrical license., • OSHA safety training or forklift certification., • Experience with CMMS or work order tracking systems. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year. Leadership Qualities Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support. High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements: • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: The Senior Design Engineer will design and build prototypes for the Space Kinetic's core technology to achieve our mission of a flight demo within the next 2 years in a fast-paced startup environment. You will work with the Space Kinetic manufacturing/engineering team to finalize the current prototype's CAD design. This entails refining the design with detailed tolerancing to cover all prototype development phases, completing mechanism design, providing 2D CAD drawings for manufacturing, and working with vendors to source components. Following this, you will be responsible for enhancing the prototype design to achieve significant weight reduction, targeting a 30% decrease and increasing its stiffness and rigidity. The next phase involves revising the mechanism designs to incorporate the latest advancements, minimizing the vibration within the system. Subsequently, the prototype will undergo a mechanical redesign to ensure it is suitable for manufacturing, with specific attention to tolerancing for plating processes. Additionally, you will adapt the prototype for future tests, such as air bearing, zero-g flights, and T-Vac chamber testing. This includes making structural adjustments to facilitate testing in various orientations and environments while ensuring the design meets rigorous safety standards. Finally, the role involves comprehensive ongoing analysis of test data to inform and drive necessary design changes throughout the project duration. We should move closer to a flight-ready prototype with each new design iteration. What It Takes: • Bachelor's Degree in Aerospace Engineering, Mechanical Engineering, or a related field with a minimum of 5 years of related experience. Advanced Degrees (Master's or Ph.D.) in similar disciplines are highly valued with correspondingly lower experience requirements., • Proven experience in aerospace or mechanical engineering, specifically skilled in mechanical design and space mechanisms., • Proficient in SolidWorks, GD&T, Space Mechanism Design, Test Structure Design, Build for Manufacturing (experience in collaborating with machinists and experience designing for manufacturing), expertise in Vibration, Rotary Component Design, and Space Structural Design., • Demonstrated Aerospace experience is essential., • Experience in executing experiments in a laboratory or R&D environment, skilled in data collection and adept at implementing design modifications based on experimental outcomes., • Ability to work with minimal direction or support and to learn quickly; strong analytical skills; creative and innovative thinking; detail-oriented; calm under pressure; commitment to follow-through; enthusiastic with a talent for motivating others; receptive to criticism and open to others' ideas; and effective in written communication., • Ability to build and maintain a network of talented individuals. Prioritizes organizational and planning skills. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder)., • Ability to maintain or obtain a Government Security Clearance. What We'd Love:, • Experience with space-grade components and ratings., • Adept in testing for in-space operations, • Passion for the commercial and government space industry., • Demonstrated experience in spacecraft or launch vehicle system development., • Experience in contributing technical expertise to the proposal writing process for the acquisition of grants and contracts. Where You'll Be:, • Competitive Base Salary + Equity-Based Compensation, • Highly Competitive PTO and Holiday Calendar, • Comprehensive Medical, Dental, and Vision Coverage, • Unique Performance-Based Bonus Structure, • Health and Wellness Stipend Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$100,000—$140,000 USD

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior Hardware Design Engineer We are seeking a Senior Hardware Design Engineer to lead the design, development, and delivery of smart circuit boards that form the brain of our missile systems. You'll be responsible for everything from initial architecture through layout, manufacturing, test, and integration. You'll work closely with electrical, firmware, and mechanical engineers to deliver tightly integrated, high-reliability systems. This role is ideal for someone who has designed and delivered complex smart PCBs - with embedded microcontrollers, high-speed interfaces, and networking components - ideally in constrained or mission-critical environments. Responsibilities • Own the end-to-end development of complex smart PCBs - from concept through production and test., • Architect and design mixed-signal boards that include microcontrollers, high-speed digital interfaces (e.g., Ethernet, SPI, I2C, UART, DDR, etc.), network switches, and power management circuits., • Select and integrate processors, FPGAs, memory, and network interfaces to create custom embedded compute platforms., • Collaborate with firmware, software, and mechanical teams to ensure successful integration and functionality., • Drive schematic capture, component selection, PCB layout, and DFM/DFT processes., • Work with contract manufacturers and internal teams to manage board builds, bring-up, and validation., • Bachelors or Masters degree in Electrical Engineering or related field., • 2+ years of experience in high-complexity PCB design and delivery., • Proven track record of cradle-to-grave ownership of smart PCB systems (ideally with compute and networking functionality)., • Proficient in Altium Designer, OrCAD, or similar EDA tools., • Familiar with board-level EMC, grounding, shielding, and thermal design., • Experience designing flight electronics or mission-critical systems (space, defense, aerospace, etc.), • Exposure to embedded systems bring-up and debugging., • Experience working with test labs, EMI/EMC qualification, or environmental testing., • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior Avionics Test Engineer We are looking for a Senior Avionics Test Engineer to own the validation and performance characterization of our control actuation systems the critical interface between control commands and physical motion on our flight vehicles. You will lead the development of rigorous test infrastructure, design and execute test campaigns, and help define the performance envelope of every actuator that flies. This role blends hands-on testing with systems-level thinking. You'll work closely with controls, software, avionics, and mechanical teams to ensure our actuation hardware is verified against realistic, mission-representative conditions. Responsibilities • Develop and execute comprehensive actuator test plans across component, subassembly, and integrated system levels., • Build test fixtures, HIL environments, and automated test rigs to simulate flight conditions and actuator load profiles., • Validate performance metrics such as torque, response time, bandwidth, power draw, and thermal behavior under nominal and fault scenarios., • Instrument and log actuator tests for precise characterization and traceability., • Lead root-cause investigations for performance anomalies or test failures., • Collaborate with mechanical and control systems teams to refine actuator designs based on test results and failure data., • B.S. or M.S. in Mechanical, Mechatronics, Aerospace, or Electrical Engineering., • 4+ years of experience testing actuators, servos, or motion control systems for aerospace, automotive, robotics, or defense applications., • Strong hands-on experience designing and running test setups involving motors, load cells, encoders, and motion control loops., • Familiarity with embedded control systems and communication protocols (CAN, RS-422/485, SPI, Ethernet, Automotive Ethernet)., • Proficient in using instrumentation and data acquisition systems (e.g., Python, C++,Protobuffs, custom scripts), • Experience with high-force/high-precision actuator systems (e.g., TVC, flight control surfaces, robotic manipulators)., • Exposure to flight-like test environments, including environmental stress screening (ESS)., • Experience with fault injection, failure mode testing, and reliability qualification for mission-critical systems., • Working knowledge of C/C++ or Python for custom test tooling or embedded systems debugging., • Hands-on rigor: deep understanding of systems through direct testing and failure analysis., • Autonomy and ownership: you don't wait for direction you seek out what needs to be tested and make it happen., • High standards for reliability, data quality, and test repeatability., • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. Were designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior Avionics Systems Integration Engineer Join Castelion and play a pivotal role in advancing the development of next-generation hypersonic missile systems. As a Senior Avionics Systems Integration Engineer, you'll be part of a cross-disciplinary team responsible for the seamless integration of avionics systems across design, development, testing, and operations. You'll directly impact mission-critical systems that shape national defense and peace through deterrence. Responsibilities • Lead the integration and operational readiness of avionics systems from initial design and assembly through testing and field operations, • Diagnose, troubleshoot, and resolve electrical hardware issues under aggressive development timelines while driving long-term improvements, • Support hardware-in-the-loop (HIL) testing, flight operations, and post-flight assessments, ensuring real-time system health monitoring and issue resolution, • Collaborate cross-functionally to optimize avionics architectures, reducing mass, cost, and complexity through innovative solutions, • Bachelors degree in engineering, physics, or a related technical field, • 5+ years of experience in electrical component design, system integration, or electronic testing, • 1+ years of experience using software tools such as MATLAB, Python, or C++, • Proficiency with electrical test equipment (multimeters, oscilloscopes, power supplies, etc.), • Creative problem-solving mindset with the ability to balance risk and make sound decisions, • Experience diagnosing and repairing avionics systems, including sensors and actuators, • Familiarity with 3D CAD tools, • Software skills to automate test or analysis processes, • Strong organizational and communication skills with the ability to thrive in a dynamic, fast-paced environment, • Ability to work onsite and support testing at remote facilities as needed., • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment as Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: Based out of Space Kinetic's headquarters in Torrance, CA, the Lead Spacecraft Mechanical Engineer is responsible for the analysis, design, and design validation of our core electromechanical deployment system. You are responsible for taking a prototype and making it flight ready. You will be expected to define loads and environments, perform detailed simulations and physics-based analysis, guide design, and help validate analysis, design, and system performance through test. You will lead the mechanical team, with deliverables required for internal leadership and will coordinate with technical experts to address and resolve concerns. Responsibilities • Resolve design and test issues/anomalies/challenges via detailed structural analyses of spacecraft and payloads including the core bus structure, bolted or bonded joint concepts, appendages, optical systems, booms, and deployables, • Maintain state-of-the-art skills in activities related to design, evaluation, and testing of space structures. Skills include expertise in structural mechanics analysis techniques, failure criteria, composite design criteria, fracture and fatigue, damage tolerance, concept ideation and development, and advanced finite element analysis methods, • Communicate with both inter-organizational personnel and leadership, when necessary to scope, plan, and resolve technical issues, • Define, process, and interpret static and dynamic ground test & flight data, including: sensor selection, data acquisition and validation, and environmental determination (random vibration, shock, quasi-static, acoustic, pressure, and thermal), • Perform, validate, and document structural analyses of primary and secondary vehicle structures, including: finite element model verification and validation, material selection, performance of trade-off studies, and mass optimization, • Perform structural and dynamic simulations, including: static, modal, random vibration, buckling, and thermoelastic, • Work closely with design and test engineers to iterate through design concepts, determine test requirements, and demonstrate positive structural margins, • Define test requirements and directly support testing of vehicle subsystems and components, • Lead technical projects and programs, as required, both within analysis and across disciplines and teams, • Bachelor's Degree in Mechanical Engineering Aerospace Engineering, Electrical Engineering, Computer Science, Applied Mathematics, Physics, or a related field., • 10 to 15 years of relevant work experience (or 9 years with an M.S. degree or 7 years with a PhD) in Aerospace/Mechanical engineering., • Experience or coursework in structural mechanics such as composite materials, nonlinear materials, plates and shells, energy and finite element methods, fracture, and fatigue, • Experience in spacecraft-level structural test campaign design, execution, data processing, and validation, • Demonstrated ability to coordinate technical assignments and lead project teams, • Direct experience correlating finite element model predictions with test results, • Ability to work within multi-disciplinary teams in a fast-paced, evolving operational environment that spans military, government, and industry partners, • Excellent verbal and written communications skills, • Ability to work with minimal direction or support and to learn quickly; strong analytical skills; creative and innovative thinking; detail-oriented; calm under pressure; commitment to follow-through; enthusiastic with a talent for motivating others; receptive to criticism and open to others' ideas; and effective in written communication., • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder)., • Experience in analyzing additive manufactured parts (3D printing), • Experience with sensor selection and data post-processing/interpretation (accelerometers, strain gauges, thermocouples, etc.), • Experience in structural analysis of composites (laminate design, joint design, materials characterization, environmental effects), • Familiarity with nonlinear material simulation, including metal plasticity, elastomers, and adhesive joints, • Demonstrated ability to represent the physics of structures during the analysis idealization stage, and to translate results into a conclusive assessment, • Proficient with Ansys or other commercial finite element tools *Our vision is unique, and so is the team we're building. If you're driven to succeed in this role, even if your background doesn't fully align with every qualification, we want your application. Where You'll Be: • Equity-Based Compensation, • Highly Competitive PTO and Holiday Calendar, • Comprehensive Medical, Dental, and Vision Coverage, • Unique Performance-Based Bonus Structure, • Health and Wellness Stipend Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$150,000—$190,000 USD

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: This position will work on-site at our headquarters in El Segundo, CA. The Lead Payload Electrical Engineer will be required to work in a fast-paced prototyping environment with an aggressive schedule toward flight and should have experience and a general understanding of spaceflight payloads and the effects of the space environment with a technical emphasis on: • Motors and their applications, • Power electronics, • Electromechanical actuators, • Provide detailed design expertise and perform detailed design as necessary on space system actuators, power systems and their control., • Experience with power management and buses., • Perform buy versus build analyses and help management understand risk, cost and schedule implications., • Develop operational knowledge of all parts of the payload., • Coordinate the activities of other electrical engineering disciplines to meet the payload objectives., • Coordinate with software engineers to develop a mutual understanding of required software functionality. What It Takes:, • Bachelor's Degree or higher in Engineering or a related technical field is required plus 5 or more years related experience., • Each higher-level degree, i.e., Master's Degree or Ph.D., may substitute for two years of experience. Related technical experience may be considered in lieu of education., • Familiarity with aerospace-grade electrical, electronic, and electro-mechanical (EEE) hardware, • Demonstrated behaviors of a systems thinker; selects and applies appropriate systems thinking skills to solve very complex problems and implement constructive changes., • Preference given to candidates familiar with payloads interface hardware that has direct heritage to past, current, or future spaceflight missions. *Our vision is unique, and so is the team we're building. If you're driven to succeed in this role, even if your background doesn't fully align with every qualification, we want your application.Where You'll Be: The position is onsite at our headquarters in El Segundo, CA. Domestic travel may be required (up to ~20% of the year). What We Offer: • Equity-Based Compensation, • Highly Competitive PTO and Holiday Calendar, • Comprehensive Medical, Dental, and Vision Coverage, • Unique Performance-Based Bonus Structure, • Health and Wellness Stipend Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$150,000—$190,000 USD

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. Were designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and to deter future conflicts. Senior Propulsion Engineer The Senior Propulsion Engineer's primary responsibility is the design of solid rocket motor primary and secondary structures, along with propulsion components, with an emphasis on schedule, affordability and scale. Responsibilities • Translate project objectives into cost-effective designs that can be produced at scale the Castelion way., • Spearhead the creation of innovative solid rocket motor designs, demonstrating autonomy even with limited expert guidance., • Actively engage in the assembly, testing, and troubleshooting of prototypes and production builds, providing expert guidance as necessary., • Use our rapid iteration cycles to validate product performance and facilitate necessary design adjustments., • Produce, evaluate, and authorize CAD models and drawings, adhering to internal standards and ASME Y14.5-2009 guidelines., • Provide thorough assessments and resolutions for any discrepancies in hardware, including supporting analyses when required., • Bachelor's or advanced degree in aerospace engineering, manufacturing engineering, materials engineering, mechanical engineering or physics., • 5+ years of mechanical or fluids design, analysis, or build experience (student project team, university rocketry club and internship experience counts)., • Proficient in test methods/setups, with the ability to conduct trade studies using engineering fundamentals to make informed recommendations, even with limited information., • Extensive experience working with aerospace materials (including metals, plastics, and composites) and a solid understanding of spacecraft and/or launch vehicle propulsion systems and fluid components., • Skilled in CAD software (NX 8.5 or similar packages like PTC Creo, CATIA) with expertise in geometric dimensioning and tolerancing (GD&T) per ASME Y14.5-1994., • Relevant experience with rocket motors, solid propulsion elements, and structural interfaces, including knowledge of insensitive munitions protocols and practices., • Hold a Masters degree or PhD in a technical discipline such as mechanical or aerospace engineering., • Hands-on experience supporting rapid product development, including designing hardware for high-rate production in alternative non-aerospace domains., • Willing and able to work extended hours and/or weekends with minimal notification to meet critical deadlines leading up to major milestones. Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support. High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements: • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job DescriptionSenior Manufacturing Engineer - Aerospace Position Summary We are looking for an experienced and highly technical Senior Manufacturing Engineer to join our team in a hands-on role supporting aerospace component and assembly production. In our fast-paced, small-company environment, this individual will be directly involved in process development, tooling, quality compliance, and shop floor support. The ideal candidate is versatile, detail-oriented, and capable of driving projects from concept through production while ensuring compliance with aerospace industry standards. Reports to Director of Operations Works with Director of Operations and General Manager to define the manufacturing process steps and analyzing data for aerospace, defense manufacturing using CNC and conventional machining, outside processing, assembly, and materials handling. Opportunity A&R is a high precision manufacturer meeting the needs of its customers in Aerospace and Defense. We are experiencing rapid growth which we expect to continue for several years. This position offers the opportunity for personal growth and learning, and progressive earning power. Primary Responsibilities: • Plans sequence of operations for the fabrication of machined parts using 2 to 5 axis lathes; 3 and 4 axis horizontal and vertical mills; as well as 5 axis mills and conventional machining equipment., • Collaborates with department leads and uses extensive machining and blueprint reading experience to complete customer RFQ’s for new and existing parts., • Create Item Masters, Bills of Materials and Operation details for new and existing parts and assemblies in MRP system., • Improve manufacturing efficiency by analyzing and planning workflow, space requirements, and equipment layout, • Evaluates and prepares process and product reports for daily production, • Provide support to operations creating routings, set-up, 1st articles, SPC and AS9102 first article reports, • Works closely with customers’ engineering teams to ensure the design concepts and specifications support the most efficient manufacturing methods and techniques, • Troubleshoots manufacturing issues on the floor, dispositions rework, and initiates process improvements, • Assists operations in ensuring job orders, 1st articles, SPC and production logs are properly filled out and maintained daily.Additional Responsibilities:, • Assist in creation of customer quotes, coordinate machining and assembly time estimates, direct clerks in requesting quotes for materials, hardware and outside processing required., • Assist in directing movement of materials through required work centers to ensure customer schedules are met, trouble shoot and address any bottleneck processes or operations., • Provide daily technical support on the shop floor, troubleshooting machining, assembly, and special process challenges., • Train and mentor operators, machinists, and junior engineers., • Analyze cost data to determine if parts are meeting quoted cost targets, update and monitor Item Masters as neededTooling & Equipment, • Design, procure, and validate tooling, fixtures, and gauges needed for production., • Collaborate with machinists and technicians to optimize setups, reduce cycle times, and improve repeatability.Quality & Compliance • Ensure compliance with AS9100, ITAR, customer specifications, and NADCAP requirements for applicable special processes (heat treat, coatings, NDT, welding, etc.). • Apply Lean and Six Sigma principles to streamline processes, reduce waste, and improve efficiency., • Drive cost reduction through smarter tooling, setup reduction, and process improvements., • Proactively identify opportunities to enhance safety, quality, and productivity.Desired Skills: Technical skills • Strong analytical skills, • Experience with creating Item Masters, Bills of Materials and part routings in an MRP system., • Excellent problem-solving skills, • Experience with CNC machining and assembly in aerospace, defense, • Experience with use of precision measuring equipment, gages, and processes (conventional devices, CMM, SPC, gage R&R, etc.), • Experience with special processes (heat treat, coatings, welding, composites, or NDT)., • Proficiency in CAD/CAM (SolidWorks, Mastercam, CATIA, or NX)., • Familiarity with ERP/MRP systems in a production environment., • Knowledge of AS9100, ITAR, NADCAP, and AS9102 First Article Inspection requirements.Soft Skills:, • Hands-on, flexible, and able to pivot between technical engineering and day-to-day production support., • Effective communication skills to collaborate with shop floor, quality, suppliers, and customers., • Self-starter who thrives in a smaller team environment where ownership and accountability are key.Education and Experience:, • Bachelor's Degree in Manufacturing, Industrial or Mechanical Engineering or equivalent experience, • 10+ years of experience in manufacturing – significant aerospace and defense industry experience requiredPhysical Requirements:, • Must be physically able to stand for prolonged periods to observe manufacturing processes. 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Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. Were designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior RF Hardware Design Engineer Castelion is seeking a high output Senior RF Hardware Design Engineer to lead the design and development of RF communications hardware & telemetry systems (both front end and back end) for Castelion hypersonic test platforms and weapon systems. In this role you will be responsible for initial vehicle telemetry systems for Castelion hypersonic test flights and lead software defined radio (SDR) product development for Castelion weapon systems. The role will coordinate closely with Castelion's engineering leadership and report directly to the Head of Avionics. A successful candidate will have significant experience delivering highly manufacturable RF/avionics hardware with extreme reliability for mission-critical applications in a fast-paced environment. Responsibilities • Test Radio Development. Rapidly implement a scrappy telemetry system for high cadence flight testing based on widely available (not supply constrained) equipment and successfully capture Castelion flight tests before the end of Q2 2024, • Flight Radio Development. Work with Castelion vehicle engineering to deliver a successful software defined radio communications system. In this role, rapid development is needed to meet company objectives, which includes: a complete RF system design completed within 3 months of the start date, followed by a working end to end prototype within 6 months of the start date. A flight demonstration of the entire system is expected late Q4 2024, • Telemetry System Development. Work with Castelion vehicle engineering to deliver a successful telemetry and command system. In this role, rapid development and collaboration is needed to meet company objectives, which include multiple test flights. To meet company test flight cadence, the candidate should expect to complete telemetry system prototype design within 3 months of the start date, followed by a working end to end prototype within 6 months of the start date, or before the Q3 2024. A flight demonstration of the entire system is expected late Q4 2024., • Lead Team in Fast-Paced Environment. Lead design reviews and system architecture reviews for RF avionics system and sub-systems. Demonstrate daily/weekly cadence of development progress and prototype design cycles every four weeks. Complete design and requirement reviews ahead of build and capture value from extremely high cadence testing and prototype builds., • Implement and Manage Castelion Avionics Standards including modeling, PCBA rules, derating, and naming conventions. Responsible for building out quality/reliability standards including EEE part sourcing and acceptance/qualification testing of your designs., • RF Flight Hardware Experience. Demonstrated ability to design, order, and integrate flight RF systems, from initial link budget to scaled production. Experience or clear understanding of how to design TT&C systems front/back end and scale production in a representative environment. Experience with software defined radio development and implementation., • Avionics Design. Demonstrated ability to execute avionics system design, schematic capture, layout, bring up and high cadence HITL test campaign. Experience bringing up your own RF designs, including successful flight operations. Awareness to know how/when to pull in other engineering input vs. when to decide on a plan of action and move forward., • Bachelors degree in computer engineering, electrical engineering, or related field., • 5+ years of experience RF engineering, • Experience with modeling/analysis tools/software such as HFSS, CST, ADS, MATLAB, C/C++, and/or Python, • Experience with RF test equipment such as VNA, spectrum analyzer, etc., • Experience creating and maintaining link budgets and analysis related to communications or remote sensing systems, • Graduate degree in electrical engineering with emphasis in microwave/RF engineering, • 5+ years of professional experience in a relevant field, • Experience designing RF systems including radio astronomy, SIGINT, ELINT, radar, or wireless communications, • Experience modeling RF and channel impairments such as multipath, phase noise, group delay, fading and nonlinear distortion, • Experience with basic principles of antenna theory, • Willing and able to work extended hours and/or weekends with minimal notification to meet critical deadlines leading up to major milestones, • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job DescriptionDescriptionAs the Head of Quality Engineering at Impulse, you will be responsible for establishing our quality standards for all flight hardware. Working with propulsion, vehicle, avionics teams (and more) to ensure timely, and high quality built parts. Develop, maintain and continuously improve Impulse's quality system. Responsibilities • Establish quality methodology for tracking quality issues throughout the manufacturing process, • Build, develop & maintain systems to address quality problems that improve reliability and speed production, • Lead cross functional teams to deliver quality improvement projects, • Assist the production and supply chain teams with hardware non-conformance tracking and ensuring all non-conformances are resolved quickly, • Develop manufacturing quality standards and inspection procedures, • Identify, source and set up quality inspection equipment and train operators on best practices and processes, • Bachelor's degree in Engineering or related field, • 8+ years in a fast paced manufacturing, quality, build reliability and/or design engineering role, • Demonstrated experience building or optimizing a quality management system, • A hands on approach to setting up quality systems and solving quality problems Preferred Skills and Experience • 10+ years in a quality engineering leadership role working on launch vehicles, spacecraft or satellites, • Demonstrated experience working with, or implementing AS9100 standards, • Demonstrated technical writing skills Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We design, build, and test next generation weapon systems to give America and its Allies a definitive edge in defense capabilities. Lead R&D Technician Castelion is seeking a detail-oriented and highly motivated Lead R&D Technician to join our manufacturing team. In this role, you will support the design, setup, execution, and documentation of tests on hypersonic missile components and systems during the development phase. You will work closely with design and manufacturing engineering teams to ensure products meet rigorous performance, reliability, and safety standards. Responsibilities • Lead a team of technicians responsible for fabrication, assembly, and modification of test articles (precision drilling, bonding, harnessing), • Supervise assembly and configuration of test fixtures, instrumentation, and equipment for development tests (mechanical and fluid assemblies, data and control systems.), • Participate in hazardous test operations - including configuration, execution, troubleshooting and monitoring/data recording., • Accurately capture and log test data using appropriate software and hardware tools., • Perform initial data reviews to identify anomalies or deviations from expected results., • Provide test data summaries and reports to engineering teams., • Maintain, calibrate, configure, monitor, test, troubleshoot, install, and repair instrumentation, process controls, data acquisition systems, and electrical systems, • Perform routine maintenance on test setups and ensure compliance with calibration standards., • Collaborate with engineers to refine test plans and procedures., • Maintain detailed and accurate test logs, records, and documentation for traceability and audits., • High school diploma or equivalency certificate, • Associate degree in engineering, mechanical, electrical systems, or other related field, • Computer skills, including experience using Microsoft Office, Teamcenter, NX, • Experience reading/interpreting planning documents, schematics, wiring diagrams, specifications, drawings, manuals, blueprints, and engineering sketches, • Experience with precision measuring instruments/equipment, • Experience with aerospace or military-grade harness fabrication, • Knowledge of data acquisition and controls concepts, hardware, and interfacing (National Instruments PXI / cSeries and PLC), • Experience with analog and digital instrumentation (load cells, pressure transducers, strain gauges, encoders, deflection gauges, and accelerometers), • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.