6,129 Results for

Systems Test Engineer Jobs in El Segundo, CA

Jobs

Torrance, CA7 days ago

$60–$74 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Teams work closely across engineering, manufacturing, and customers, giving individuals real ownership, visibility, and influence over outcomes.

Torrance, California30+ days ago

$36–$46 Per Hour
Contractor

Test Planning and Strategy: Collaborate with cross-functional teams, including design engineers and project managers, to understand the requirements and specifications of defense and aerospace systems. Test Automation and Continuous Improvement: Identify opportunities for test automation and develop automated test scripts and frameworks to streamline testing processes and increase efficiency.

Pasadena, California21 days ago

These include, but are not necessarily limited to, requirements for NS/GLAO Image Quality/Normalized Point Source Sensitivity (IQ/PSSN), spatial uniformity, PSSN Temporal Stability, Pupil Stability, and Stray light requirements rooted in each of the system level budgets, their ties to science requirements, and their translation to engineering units.

Management of KPPs including calculating KPP thresholds based on an assessment of technical risk to the project and Monte Carlo simulation, and the assessment of change impacts at the system level including rebalancing of budgets or accessing reserve.

Anaheim, CA7 days ago

$25–$30 Per Hour
Full-time

Follow company's inspection guidelines to conduct critical non-routine visual, dimensional, mechanical, electrical test and functional inspections on a wide variety of components, assemblies, equipment, systems, supplies and materials. Verifies apparatus and equipment for conformance to electrical, mechanical and other requirements using various kinds of electrical and mechanical test equipment.

Buena Park, CA7 days ago

$110,000–$125,000 Per Year
Full-time

The Senior Test Engineer is responsible for the development and execution of Acceptance Test Procedures (ATP), Manufacturing Test Procedures (MTP), Qualification Test Procedures (QTP), designing and building test equipment and writing Equipment Operating Instructions (EOI). This position is accountable for ensuring that the testing of products meets all customer specifications and that the test equipment is available in a timely manner.

Los Angeles, CA7 days ago

$125,000–$170,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The ideal candidate will have a strong background in PCI, bus architectures, FPGA/CPLD Programmable logic, Xilinx, Altera, Digital Design, mil-spec, space program, debug, analog design, and space.

Arcadia, CA7 days ago

$120,000–$170,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. If you are a problem solver who enjoys working on complex projects and has a passion for wire and cable design, we would love to hear from you.

Torrance, CA7 days ago

$1,200,000–$145,000 Per Year

El Segundo, CA7 days ago

$175,000–$200,000 Per Year

You will play a pivotal role in shaping software strategy across spacecraft platforms including LEO, MEO, GEO, and responsive space architectures, working closely with systems, avionics, GNC, mission operations, and cybersecurity teams. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Torrance, CA7 days ago

$135,000–$165,000 Per Year

The successful candidate will be responsible for the design, analysis, development, testing, and integration of mechanical systems and components used in advanced aerospace platforms, including aircraft, spacecraft, unmanned systems, propulsion systems, and supporting ground equipment. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Irwindale, CA7 days ago

$120,000–$185,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role offers end-to-end involvement—from design and prototyping through testing and production—working on cutting-edge high-speed and RF technologies.

Arcadia, CA7 days ago

$130,000–$170,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Stay abreast of the latest developments in the field of flex assemblies, and leverage this knowledge to drive continuous improvement in our products and processes.

El Segundo, CA7 days ago

$100,000–$150,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a growing company of dedicated professionals committed to ushering in a new era of flight where fatalities approach zero, piloting any aircraft becomes simple and safe, and the sky becomes accessible to all.

Torrance, California21 days ago

Contractor

u>*System Analysis: Analyze electrical systems and circuits, perform calculations, and use simulation software to evaluate their performance and make necessary improvements. *Collaboration: Collaborate with other engineers, technicians, and professionals to integrate electrical systems into larger projects or products.

New!

Anaheim, CAToday

$24–$26 Per Hour

p>With 30 years of award-winning service in California, Kimco offers flexible employment options including temporary, contract and direct hire through our specialized practices: office professionals, accounting operations, technical support, and industrial staffing.

Proficient in testing, troubleshooting, and diagnosing circuit-level issues, including identifying faults in test setups and performing corrective actions with minimal supervision.

New!

Los Angeles, CA6 days ago

$150,000–$210,000 Per Year

Collaborate closely with cross-functional teams—including Sales and Operations—to support technical evaluations, guide pre-sales discussions, and define the scope of customer-facing projects.

New!

Los Angeles, CA5 days ago

$75–$90

p> Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to:

the individual’s skill sets, experience and training;
licensure and certification requirements;
office location and other geographic considerations;
other business and organizational needs.
Canadian residents may access our policies in English here and in French here.

New!

Canoga Park, CAToday

$127,500–$236,500 Per Year

Please click here for the E-Verify Poster in English or Spanish.

Experienced with the design, manufacturing, or testing involved in the production of liquid rocket engine thrusters, valves, pressure regulators, pressure switches, tanks, or transducers is desired.

New!

Canoga Park, CAToday

$73,000–$136,000 Per Year

li style="line-height:107%;font-size:14pt;font-family:'verdana' , 'geneva' , sans-serif;color:black">Change Management: The candidate will utilize engineering and business software (Creo CAD, Windchill PLM, Oracle MRP & MES, MS Office applications, and/or other CAD/virtual manufacturing tools/software) to monitor hardware design configuration updates, specification updates, and procedure updates, then incorporate the necessary changes to manufacturing support items (MBOMs, work instructions, CNC programs, special tooling, etc.) to maintain alignment between engineering and manufacturing configurations and compliance with all command media. Please click here for the E-Verify Poster in English or Spanish.

New!

Pasadena, CA1 day ago

Caltech Optical Observatories (COO) is seeking a talented mechanical engineer to join its Optical and Infrared (OIR) Instrumentation groupThe OIR group designs, fabricates, and commissions astronomical instrumentation systems for large telescopes at Palomar, Gemini, Keck, and the planned Thirty Meter Telescope Observatories, while fostering a community of respect, learning, and individual growth.

Make Good Decisions: Apply logic and practical thinking to decision making; gather necessary input and data from multiple sources to inform decisions and make decisions based on one's best thinking given time available; draw correct and reasonable conclusions based on data and information; make appropriate decisions in a timely manner regardless of pressure or uncertainty; make decisions quickly when called to do so; consider of decisions.

Torrance, CA9 days ago

$82.84–$87.84 Per Hour

Responsibilities:Apply in-depth and broad GNSS navigation algorithms and estimation theory to contribute the research and development of navigation products and solutions. Collaborate and communicate with cross disciplinary team members to quickly and effectively diagnose and solve system defects and deliver features and improvements.

New!

Glendale, CAToday

$139,200–$186,600 Per Year

Working across a spectrum of disciplines that range from creative and conceptual to scientific and technical, Imagineers blend an innovative mixture of storytelling, art, science, and technology to create immersive experiences, memorable destinations, and innovative entertainment for families around the globe. Ride Engineers bring optimism and solutions to design challenges that often seem impossible and partner with diverse creative talent to define and build one-of-a-kind experiences that bring fun and joy to millions of people all around the world.

New!

Manhattan Beach, CAToday

$60–$90 Per Hour

Comfortable working in a fast-paced lab environment with rapid development

Preferred Qualifications:

• Experience across the various life cycle phases including software systems architecture development, requirements definition and analysis, OO development, code and unit test, system integration and test. The Software Engineer will develop software which will operate in a resource constrained target environment with soft and hard real time requirements for various flight/space/ground systems.

New!

Torrance, CAToday

$100,000–$125,000 Per Year

p>An established technology company specializing in professional fiber transmission solutions is seeking an experienced Quality Assurance Engineer to support the quality and reliability of video and audio products.

This role will work closely with Engineering and Production teams to perform testing, troubleshooting, process improvement, documentation, and quality compliance activities.

New!

Los Angeles, CA4 days ago

$85,000–$90,000 Per Year

div>

Master required job-specific and technical skills in order to promote to an assistant superintendent or assistant project manager following the 12-month training program including, but not limited to, the ability to:

Set up and maintain jobsite office and all jobsite records, including project directory, construction documents, subcontractor directory, daily reports, submittal logs, RFI logs, subcontractor correspondence, etc.

Ability to learn sector- and project-specific software systems, including but not limited to: Microsoft Office 365 (Project, Excel, Word, Outlook, PowerPoint, etc.), ProCore, Adobe Suite, BlueBeam, and JD Edwards software suite .

Burbank, CA7 days ago

$120,000–$150,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Anaheim, CAToday

$41.63–$50.68 Per Hour

KEYWORD: DLR Casting, dlrcasting, Disneyland Resort Casting Hourly Jobs , DLRResortRoles, DLR Resort Roles, Facilities, HeroesWorkHere, electrician, electronic technicians, blueprints, flowcharts, schematics, engineering documents, circuits, current, voltage, amperage, Hazard Analysis Critical Control Point, HACCP, National Electric Code, CMMS, MAXIMO. We’re looking for highly skilled Electricians who have experience maintaining and repairing equipment like that found at Disneyland and Disney California Adventure, kitchen & restaurants.

Long Beach, CA30+ days ago

$85,000–$105,000 Per Year

p>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.

Drive system-level validation and testing campaigns on engineering and qualification hardware, including electrical, mechanical, structural, propulsion, and avionics, to ensure sustained system functionality and reliability.

Pasadena, CA30+ days ago

$65–$73 Per Hour

Headquartered in the United States, our teams span 150 offices across North America, EMEA, and APAC-with four delivery centers in India led by 1,000+ extraordinary employees who connect their passion with purpose every day.

Our Bangalore, Hyderabad, Pune, and Chennai delivery centers are hubs of engineering expertise, with core capabilities in mechanical and electrical engineering, systems and software, and manufacturing engineering.

Alhambra, CA28 days ago

$40–$44.99 Per Hour
Contractor
Full-time

The Digital Communications Systems Technician (DCS Tech) works under the direction of a Digital Communications Systems Supervisor or user agency personnel and may receive technical guidance from a journey-level Senior Digital Communications Systems Technician (SDCS Tech) or higher network Systems Administrator, or Telecommunications Systems Engineer, or similar. The DCS Tech will possess knowledge of the protocols, procedures, techniques, and equipment used to install, configure, test, maintain, and repair telephone and Internet based digital communications systems, private branch exchange (PBX) and key switching systems, Cloud Services, and related equipment; or, network telecommunications circuits, and data communications equipment such as modems.

El Segundo, CA30+ days ago

$150,000–$200,000 Per Year

li>Work closely with cross-functional teams including GNC, Perception, Safety, Systems, Flight Test, and Software to ensure successful integration and testing of complex avionics systems. In this role, youll focus heavily on electromechanical actuation system testing, ensuring test setups accurately simulate real-world conditions to validate performance and reliability.

Long Beach, CA30+ days ago

$148,000–$203,500 Per Year

About the Role: The Avionics Test & Operations team is responsible for testing avionics hardware and systems across the entire product lifecycle of Terran R: component-, subsystem-, and vehicle-level. This includes working closely with the avionics design team to identify and troubleshoot any issues, and developing automation and testing infrastructure to improve efficiency and effectiveness.

Redondo Beach, CA30+ days ago

$160,000–$185,000 Per Year

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. Engineers at this level independently deliver infrastructure solutions, lead test stand bring-ups, and assume ownership of networking, timing, and systems platforms within integration and test environments.

El Segundo, CA21 days ago

$150,000–$190,000 Per Year

div>Who We Are:

Space Kinetic is a dual use space technology startup building a completely new architecture for space operations – one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attainable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. Our goal is to move away from one-to-one space architectures – where each satellite in a constellation has one (or a small # of) primary payloads attached to the bus -- and unlock a 'one-to-many' system, where each satellite has a large number of payloads which can be deployed from their host spacecraft at high velocities without firing a thruster.

Redondo Beach, CA30+ days ago

$160,000–$185,000 Per Year

CA30+ days ago

$98,800–$118,600 Per Year

ul>

Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, Robotics, Electrical Engineering, Systems Engineering, or related technical field plus 0-4 years of relevant experience, OR Master's degree in a related technical field. In this role, you will work closely with senior engineers and cross-functional teams to support automated testing workflows, debug issues across hardware and software systems, and contribute to the continuous improvement of Torc's validation infrastructure.

Long Beach, California18 days ago

div>

COMPENSATION AND BENEFITS

Base salary will vary depending on job-related knowledge, education, skills, experience, business needs, and market demand. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.

U.S.

El Segundo, California7 days ago
li>Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses.
Salary Range: $130,000 - $160,000
The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits.

El Segundo, California7 days ago
li>Diagnose RF failures by selecting and executing the appropriate measurements — S-parameters, VSWR, noise figure, phase noise, IP3/P1dB, gain/compression, group delay, harmonics/spurs, isolation, and time-domain — and reconcile component-level results against system-level performance such as detection range, sensitivity, and calibration accuracy.
Plan and execute phased array testing in our anechoic chamber, including EIRP, transmit and receive beam patterns, sidelobe levels, beam steering accuracy, element-level calibration, and array calibration verification across the operating band.

Long Beach, CA30+ days ago
Collaborate closely with thermal design, analysis, systems, integration, and manufacturing teams to provide input on manufacturability, assembly, and testability of thermal hardware, including tubing, heat exchangers, cold plates, pumps, valves, heaters, and MLI.
Vast is looking for a Staff Test Engineer, Thermal Control Systems, reporting to the Manager, Thermal Test Engineering, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations.

Los Angeles, CA30+ days ago
$144,000–$164,000 Per Year
You will work closely with internal Responsible Engineers and other stakeholders to define how vehicles are tested, execute validation campaigns, and maintain rigorous traceability from top-level requirements through subsystem and vehicle verification.
Parallel Systems is pioneering autonomous battery-electric rail vehicles designed to transform freight transportation by shifting portions of the $900 billion U.S. trucking industry onto rail.

Hawthorne, CA30+ days ago
$130,000–$160,000 Per Year
Role Overview: We are seeking an experienced Integration & Test Engineer to accelerate the development, integration, verification, and validation of effector systems and subsystems for air defense applications. Ideal candidates have strong prototype hardware integration skills as well as experience setting up embedded subsystems such as GPS receivers, telemetry radios, and flight controllers.

Woodland Hills, CA30+ days ago
$91,800–$137,600 Per Year
p>Basic Qualifications for Systems Engineer:
Bachelor's of Science degree in a STEM discipline (Science, Technology, Engineering, Math) with 2+ years of engineering experience OR Master's Science degree in a STEM discipline (Science, Technology, Engineering, Math).
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.

Hawthorne, CA30+ days ago
$110,000–$220,000 Per Year
Diagnose RF failures by selecting and executing the appropriate measurements - S-parameters, VSWR, noise figure, phase noise, IP3/P1dB, gain/compression, group delay, harmonics/spurs, isolation, and time-domain - and reconcile component-level results against system-level performance such as detection range, sensitivity, and calibration accuracy. Plan and execute phased array testing in our anechoic chamber, including EIRP, transmit and receive beam patterns, sidelobe levels, beam steering accuracy, element-level calibration, and array calibration verification across the operating band.

Long Beach, California18 days ago
div>

COMPENSATION AND BENEFITS

Base salary will vary depending on job-related knowledge, education, skills, experience, business needs, and market demand. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.

U.S.

Cypress, CA30+ days ago
$110,000–$118,000 Per Year
From cutting-edge readers, credentials and controllers, to mobile and biometric technologies, HID PACS empowers organizations worldwide to protect their people, property and assets with scalable, high-quality solutions. The wage range for this role considers a broad scope of factors that are considered when making compensation decisions, including but not limited to: skill sets, experience and training, licensure and certifications, and other business and organizational needs.

Hawthorne, California18 days ago
div>Salary Range: $110,000 - $220,000
The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits.
Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses.

El Segundo, CA30+ days ago
$119,000–$177,000 Per Year
Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), computer science, engineering data science, mathematics, physics or chemistry (e.g. Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

Los Angeles, CA18 days ago
$119,850–$176,250 Per Year
p>Basic Qualifications (Required Skills/Experience):
Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), computer science, engineering data science, mathematics, physics or chemistry (e.g.
Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

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