Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Test Engineer

$133k - $160k
Full-time

CesiumAstro

Please Note: To conform with the United States Government Space Technology Export Regulations the applicant must be a U.S. citizen lawful permanent resident of the U.S. conditional resident asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)) or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro we are developers and pioneers of out-of-the-box communication systems for satellites UAVs launch vehicles and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment which allows us to learn develop and engage across our organization. If you are looking for hands-on interactive and autonomous work CesiumAstro is the place for you. We are actively seeking passionate collaborative energetic and forward-thinking individuals to join our team.

We are looking to add a Senior Test Engineer to our this role you will lead the planning execution analysis and documentation of functional integration qualification and acceptance testing for hardware and integrated systems. This role contributes to successful product verification by leading complex test activities resolving technical issues and ensuring system performance satisfies engineering customer and contractual requirements.

Working cross-functionally with electrical mechanical RF software manufacturing quality and supply chain the Senior Test Engineer functional testing system integration qualification activities verification and production readiness.

JOB DUTIES AND RESPONSIBILITIES

  • Develop test procedures verification plans instrumentation strategies and automated test configurations supporting complex qualification and acceptance activities.
  • Lead test planning by evaluating hardware configurations software baselines instrumentation requirements and facility capabilities to ensure program readiness.
  • Determine test methods success criteria and verification approaches that align with engineering requirements customer specifications and contractual objectives.
  • Lead functional integration qualification and acceptance testing while directing test execution monitoring system performance and resolving technical issues during testing.
  • Evaluate test data identify failure trends and perform root cause investigations to determine corrective actions and support engineering decisions.
  • Validate corrective actions through repeat testing and verification activities ensuring issues are fully resolved before product release.
  • Lead coordination with electrical mechanical RF software manufacturing quality and supply chain teams to resolve technical issues affecting verification and qualification activities.
  • Develop comprehensive test reports verification records discrepancy documentation and technical recommendations supporting configuration-controlled hardware.
  • Lead Test Readiness Reviews (TRRs) engineering investigations and failure analyses by presenting technical findings and corrective action recommendations.
  • Manage laboratory equipment instrumentation automated test systems and calibration activities to ensure test readiness and data integrity.
  • Evaluate configuration management ESD controls FOD prevention and AS9100 quality requirements while recommending process improvements that reduce technical risk.
  • Develop improvements to test methodologies laboratory operations automated test processes and verification efficiency across multiple projects.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

  • Bachelors degree in Electrical Engineering Mechanical Engineering Aerospace Engineering Systems Engineering Computer Engineering or a related engineering discipline with 58 years of related experience or a Masters degree with 36 years of related experience or a PhD with 03 years of related experience in test engineering systems integration product verification hardware validation or a related discipline.
  • Strong knowledge of functional integration qualification and acceptance testing methodologies.
  • Experience developing test procedures verification plans instrumentation strategies and automated test solutions.
  • Proficiency with operating oscilloscopes spectrum analyzers digital multimeters power supplies electronic loads automated test equipment and laboratory instrumentation.
  • Understanding of configuration management ESD controls FOD prevention verification methodologies failure investigations and AS9100 quality standards.
  • Experience evaluating complex test data identifying failure trends and developing technical recommendations supporting engineering decisions.
  • Demonstrates sound judgment when leading verification activities resolving complex technical issues and evaluating system performance.
  • Proficiency with Microsoft Office Suite including Outlook Word Excel PowerPoint and Teams.
  • Laboratory instrumentation and data acquisition software e.g. LabVIEW MATLAB NI TestStand or equivalent applications.
  • Engineering documentation and collaboration tools e.g. Windchill Jira Confluence or equivalent applications.

$133000 - $160000 a year

CesiumAstro considers several factors when extending an offer including but not limited to the role and associated responsibilities a candidates work experience education/training and key skills. Full-time employment offers include company stock options and a generous benefits package including health dental vision HSA FSA life disability and retirement plans.

CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard torace color religion sex national origin disability protected Veteran Status or any other characteristic protected by applicable federal state or local law.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro and we will not be obligated to pay any referral fees.

We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.

Required Experience:

Senior IC

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Test Engineer in Westminster, CA vacancy
  • $176.8k - $239.2k

     ...growth. Find your future with us. Boeing Defense, Space and Security (BDS) is seeking a Senior or Principal Electro-Optical Infrared Design, Assembly, Integration, and Test Engineer (Level 5 or 6) for a satellite development program in Huntington Beach and El Segundo,... 
    Senior
    Permanent employment
    Work experience placement
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Day shift

    Boeing

    Huntington Beach, CA
    3 days ago
  •  ...Senior Test Engineer | Orange County, CA If you think you are the right match for the following opportunity, apply after reading the complete description. Strativ Group is supporting an aerospace company in the search for an experienced Senior Test Engineer... 
    Senior

    Strativ Group

    Orange, CA
    2 days ago
  • $120k - $160k

     ...Test Engineer Needed — Spacecraft Propellant & Pressurant Tanks — $120k to $160k+ This Jobot Job is hosted by: Billy Surch Are you a fit?...  ...with pressure, leak, flow, vibration, or thermal testing focus Senior through lead level considered (roughly 3–15 years) Experience... 
    Senior
    Local area

    Jobot

    Long Beach, CA
    18 hours ago
  • $120.05k - $171.11k

     ...Senior RF Test Engineer Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for... 
    Senior
    Permanent employment
    Full time
    Temporary work
    Weekend work

    Vast

    Long Beach, CA
    1 day ago
  • $110k - $130k

     ...Senior Manufacturing Test Engineer The Senior Manufacturing Test Engineer leads the development, implementation, and optimization of manufacturing test processes and advanced automated test systems. This role ensures product quality and reliability by designing robust... 
    Senior

    Marquee

    Irvine, CA
    2 days ago
  • $109k - $149.5k

     ...every day; it’s about building the systems to build the rocket. Engineers andtechnicians work side by side, with deep collaboration and...  ...Role: Own the development, validation, and refinement of test assets and processes across mechanical, electrical, and pneumatic... 
    Senior

    Telemetry Today LLC

    Long Beach, CA
    3 days ago
  • $109k - $149.5k

     ...every day; it’s about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and...  ...Role: Own the development, validation, and refinement of test assets and processes across mechanical, electrical, and... 
    Senior

    Relativity Space

    Long Beach, CA
    3 days ago
  • $146k - $194k

     ...Senior Manufacturing Test Engineer Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative... 
    Senior
    Full time
    Contract work
    Work experience placement

    anduril

    Costa Mesa, CA
    5 days ago
  • $146k - $194k

     ...AI, computer vision, sensor fusion, and networking technology to the military in months, not years.ABOUT THE JOBAs a Senior Manufacturing Test Engineer you will be responsible for ensuring that we are testing our systems to stringent standards ensuring that we are consistently... 
    Senior
    Full time
    Contract work
    Work experience placement
    Immediate start

    Anduril Industries

    Costa Mesa, CA
    5 days ago
  • $115k - $172k

     ...space — our world class Space Systems team is empowering some of the boldest and most ambitious space missions. SENIOR SPACECRAFT PROPULSION TEST ENGINEER I As a Senior Spacecraft Propulsion Test Engineer I on our propulsion engineering team based out of Long Beach... 
    Senior
    Permanent employment
    Local area
    Flexible hours

    Rocket Lab

    Long Beach, CA
    4 days ago
  • $110k - $140k

     ...Job Description Job Description We are seeking a Sr. Test Engineer supporting the test department at NuSpace in all qualification and acceptance testing of NuSpace?s products. Testing includes hydrostatic proof pressure, helium leak, static load, expulsion and flow... 
    Senior

    Applied Aerospace & Defense

    Long Beach, CA
    19 days ago
  • $146k - $183k

     ...technology to the military in months, not years.The Electrical Test Engineering team at Anduril develops test systems used to ensure the...  ...product quality and reliability.We are looking to bring on a Senior Test Automation Engineer to design and deliver test systems for... 
    Senior
    Full time
    Contract work
    Work experience placement
    Immediate start

    Anduril Industries

    Costa Mesa, CA
    5 days ago
  •  ...Senior SaaS Quality Engineering & Test Automation Engineer ROLEDESCRIPTION Contribute to requirements elicitation by documenting business requirements and ensuring alignment with project objectives. Facilitate application design discussions and document solution... 
    Senior
    Full time

    Diverse Lynx LLC

    Irvine, CA
    1 day ago
  • $132k - $198k

     ...developing and delivering highly performant and manufacturable engines for Terran R. Engineers are responsible for the entire lifecycle...  ...production. About the Role:   This role is on the Engine Systems & Test Team. Our work spans simulation & software tools; system-level... 
    Senior
    Full time
    Shift work
    Rotating shift
    Weekend work
    Day shift
    Afternoon shift

    Relativity Space

    Long Beach, CA
    13 days ago
  • $124k - $186k

     ...picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team:   The Senior Factory Test Operations Engineer plans, executes, and documents complex test operations while supporting the safe and reliable performance of test systems... 
    Senior
    Shift work

    Relativity Space

    Long Beach, CA
    4 days ago
  • $140k - $175k

     ...they want it and deliver harness builds at record-breaking speed. We're continuing to build the test organization at Senra Systems and are looking for a Senior Test Engineer to serve as a key technical leader of the function. This role goes beyond executing and... 
    Senior
    Permanent employment
    Work at office
    Local area
    Flexible hours

    Senra Systems

    Cypress, CA
    a month ago
  • $157.8k - $245.13k

     ...to space — our world class Space Systems team is empowering some of the boldest and most ambitious space missions.  SENIOR INTEGRATION & TEST ENGINEER II  Based out of Rocket Lab's global headquarters in Long Beach, CA, the  Senior Integration & Test Engineer II is... 
    Senior
    Permanent employment
    Work at office
    Local area
    Flexible hours

    Rocket Lab Corporation

    Long Beach, CA
    20 days ago
  • $111.35k - $182.85k

    Systems Test & Evaluation Engineer (Experienced or Senior) Company: The Boeing Company The Boeing Test & Evaluation (BT&E) team is seeking a Systems Test & Evaluation Engineer (Experienced or Senior) to join our team in Long Beach, CA. Our test capability requires... 
    Senior
    Permanent employment
    Full time
    Work experience placement
    Interim role
    Currently hiring
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work

    Boeing

    Long Beach, CA
    2 days ago
  • $148k - $222k

     ...career is waiting. Join us. About the Team:  The Avionics Test & Operations team is responsible for testing avionics hardware...  ...component-, subsystem-, and vehicle-level. As an Avionics Sr Test Engineer, RF and Navigation at Relativity Space, you will be responsible... 
    Senior

    Relativity Space

    Long Beach, CA
    a month ago
  • $148k - $222k

     ...career is waiting. Join us. About The Team:  The Avionics Test & Operations team is responsible for testing avionics hardware and...  ...component-, subsystem-, and vehicle-level. As an Avionics Test Engineer at Relativity Space, you will be responsible for designing, developing... 
    Senior

    Relativity Space

    Long Beach, CA
    20 days ago
  • $146k - $194k

     ...The Team Anduril Cyber is hiring a Hardware Test Engineer with strong test-design and automated-validation discipline across software...  ...with applicable laws and protect technology intellectual property and organizational security. Required Experience: Senior IC... 
    Senior
    Full time
    Work experience placement
    Immediate start

    Anduril

    Costa Mesa, CA
    1 day ago
  • $146k - $241k

     ...ensuring that soldiers are better connected more lethal and more resilient. ABOUT THE ROLE We are seeking a talented Senior RF Design and Test Engineer to join our Electrical Engineering Design this role you will collaborate closely with electrical mechanical and... 
    Senior
    Full time
    Work experience placement
    Immediate start

    Anduril

    Costa Mesa, CA
    1 day ago
  • $75 - $90 per hour

     ...Consulting is a design-led, software development and hardware engineering company, offering end-to-end digital services to help...  ...all jobs – or visit  freshconsulting.com/careers Title: Senior EMI/EMC Test Engineer Duration: Long Term Location: Costa Mesa, CA... 
    Senior
    Temporary work
    Remote work

    Fresh Consulting

    Costa Mesa, CA
    a month ago
  • $148k - $222k

     ...from electronics, interconnects, associated mechanical design, testing and initial production. This team's scope includes the flight computers...  ...component-, subsystem-, and vehicle-level. As an Avionics Test Engineer at Relativity Space, you will be responsible for designing,... 
    Senior
    Full time

    Relativity Space

    Long Beach, CA
    2 days ago
  •  ...relentless pursuit of results We are investing heavily in AI-powered engineering — building intelligent agents, integrating LLMs into our...  ...AI. Why This Role Is AI-Forward This is not a traditional test automation role with AI bolted on. AI is woven into how we... 
    Senior
    Full time
    Contract work
    Work at office
    Local area
    Worldwide

    CarParts.com

    Long Beach, CA
    20 days ago
  • $120k - $140k

     ...Harbinger Powertrain Test Engineer Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger's best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience... 
    Local area

    Harbinger

    Garden Grove, CA
    1 day ago
  • $25 - $35 per hour

     ...Harbinger Engineering Intern Harbinger is an American commercial electric vehicle (EV) company...  ...student to join our Component Test Engineering team. As an intern, you will...  ...performance, providing detailed reports for senior engineers. Work closely with cross-functional... 
    Hourly pay
    Full time
    Internship
    Work at office
    Local area
    Relocation
    Work visa

    Harbinger

    Garden Grove, CA
    3 days ago
  • $140k - $160k

     ...Position Summary The Sr. Energy Engineer is responsible for supporting and leading energy audits (Feasibility, Preliminary and Investment...  ...: All employment offers are contingent upon successful drug tests, background checks, and professional reference checks. Roles... 
    Senior
    Work at office
    Immediate start
    Flexible hours

    Southland Industries

    Garden Grove, CA
    2 days ago
  •  ...systems; integrating multiple technologies into unified, mission-ready hardware supporting demanding environments.As a Senior Manufacturing Engineer, you help ensure producibility, intrinsic quality, and robust processes throughout the product lifecycle. The role influences... 
    Senior
    Temporary work
    For contractors
    Flexible hours

    Karman Space & Defense

    Huntington Beach, CA
    4 days ago
  • Mach Industries seeks a Lead Material Flow Engineer to design and scale end-to-end material flow across multiple product lines and manufacturing sites. You will lead the development of safe, efficient, and traceable processes moving parts from suppliers to production use... 
    Senior

    Mach Industries

    Huntington Beach, CA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Test Engineer. Be the first to apply!