Last updated: 2025-05-22

38 Test And Validation Engineering jobs in Los Angeles.

Hiring now: Spec Systems Eng 1 @ L3Harris T, Sr Tech @ Hyundai Mo, Eng Tech Ii @ Nyc Depart, Final Inspector @ Sanmina, Test Electrical Eng Inter @ Leonardo D, Battery Test Engr Reliabi @ Harbinger , Electrical Design Engr St @ Spacex, Avionics Engr @ Reflect Or, Electrical Engr All Level @ Starpath R, Electrical Engr @ Mach.Explore more at at kaamvaam.com

🔥 Skills

testing (11) Testing (6) test plans (6) troubleshooting (5) Quality Assurance (5) Troubleshooting (4) data analysis (4) test procedures (3) Integration (3) Documentation (3)

📍 Locations

Hawthorne (9) Huntington Beach (7) Anaheim (4) Garden Grove (4) Irvine (4) Long Beach (4) Chino (2) Corona (1) Costa Mesa (1) Cypress (1)
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L3harris Technologies

Specialist, Systems Engineering 1 Anaheim
Skills & Focus: Test Engineer, testing, troubleshooting, circuit card assemblies, test procedures, test planning, test reporting, document monitoring, suppliers interaction, cross-functional teams
About the Company: L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission-critical needs always in mind, our employees deliver end-to-end…
Experience: 4 years of prior relevant experience or 2 years with a graduate degree; 8 years without a degree.
Salary: $90,500 - $168,500
Type: Full-time
Benefits: health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, p…
Manufacturing Test Technician C Anaheim
Skills & Focus: Testing, Troubleshooting, Diagnostic, Integration, Electronic Equipment, Acceptance Testing, Quality Assurance, Documentation, Failure Analysis, Security Clearance
About the Company: L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedicati…
Experience: 6 years of prior relevant experience or 2 years post-Secondary / Associate’s degree with a minimum of 2 years of prior related experience.
Type: Full-time
Manufacturing Test Technician C Anaheim
Skills & Focus: Manufacturing, Testing, Troubleshooting, Electronics, Quality Assurance, Documentation, Failure Analysis, Acceptance Testing, Integration, Engineering
Experience: 6 years of prior relevant experience or 2 years post-Secondary / Associate’s degree with a minimum of 2 years of prior related experience

Hyundai Motor Company

Senior Technician Chino
Skills & Focus: EV, HEV, PHEV, FCEV, electrified vehicles, high voltage batteries, diagnosing vehicle-related problems, data acquisition systems, performance measurement, prototype vehicle
Experience: More than 10 years of automotive technician experience
Senior Powertrain Quality Engineer Chino
Skills & Focus: Powertrain, Quality Engineering, Chassis, Trim, Body Systems, N/A, Test Equipment, Quality Assurance, Root Cause Analysis, Engineering
About the Company: Hyundai Motor Group North American Quality Center is the quality arm for all North American models of the Korean-based Hyundai Motor Group, focused on continuo…
Experience: 7+ years of experience in QA/QC, Quality Improvement, or Vehicle Quality Investigation & Root Cause Analysis.
Salary: $106,000~$150,000
Type: Full-time

Nyc Department Of Environmental Protection (Dep)

Engineering Technician II Corona
Skills & Focus: Hydrant Flow Tests, measuring static pressure, residual pressure, pitot pressure, mathematical calculations, theoretical pressures, flow rate, traffic control, water distribution maps, National Fire Protection Administration 291
About the Company: DEP protects public health and the environment by supplying clean drinking water, collecting and treating wastewater, and reducing air, noise, and hazardous ma…
Type: Full-time

Sanmina Corporation

Final Inspector Costa Mesa
Skills & Focus: Electrical Test, Final Inspection, Inspection, Quality, Rework, Soldering, Microscopes, Calipers, Blueprints, Communication
About the Company: Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest growing segments of the global Electronics Manu…
Experience: 4 - 6 years of related experience
Salary: $47,469 - $54,080
Benefits: Health insurance coverage, life and disability insurance, savings plan, paid holidays, paid time off (PTO), and potenti…

Leonardo Drs, Inc.

Test & Electrical Engineering Intern (Cypress CA) Cypress
Skills & Focus: electro-optical systems, infrared solutions, engineering support, research, design support, testing, verification, lab skills, data analysis, Cryogenic cooling
About the Company: Leonardo DRS, Inc. is a defense technology company specializing in electro-optical and infrared systems, supporting soldiers, ground vehicles, and airborne pla…
Experience: 3rd Year undergraduate or Master's in Physics or Engineering, enrolling in an accredited university, maintaining a 3.3 GPA or higher
Salary: $21.44/hour - $30.65/hour
Benefits: Medical, dental, vision coverage, 401(k), wellness programs, flexible work schedules, paid parental leave, and more.

Harbinger Motors Inc.

Battery Test Engineer, Reliability Garden Grove
Skills & Focus: battery pack, test engineer, reliability, testing, LabVIEW, Arduino, EV batteries, data acquisition, automation, instrumentation
About the Company: Harbinger Motors Inc. is a Southern California-based electric vehicle manufacturer on a mission to transform the automotive and transportation industries, brin…
Experience: Strong experience setting up fixtures and simple and/or complex automation.
Salary: $120,000 - $140,000 USD
Type: Full-time
Benefits: 100% Comprehensive Health Coverage; early-stage stock options; flexible PTO; annual vacation stipend; paid lunches and …
Quality Technician, Battery (Contract) Garden Grove
Skills & Focus: inspection, testing, battery, quality standards, data analysis, non-conformance, documentation, factory, automotive, reliability
About the Company: An American commercial electric vehicle (EV) company on a mission to transform the industry with innovative medium-duty EVs and Hybrids.
Experience: Previous experience in quality control or quality assurance in a manufacturing environment, preferably in the automotive or battery industry.
Salary: $25-$32 USD
Type: Contract
Systems Engineer, LV Architecture Garden Grove
Skills & Focus: electrical engineering, power distribution, communications architectures, requirements documentation, test plans, component sourcing, cross-functional collaboration, safety compliance, regulatory compliance, high voltage devices
About the Company: Harbinger Motors Inc. is a Southern California-based electric vehicle manufacturer on a mission to transform the automotive and transportation industries, brin…
Experience: 5+ years
Salary: $120,000 - $170,000 USD
Type: Full-time
Benefits: 100% Comprehensive Health Coverage, early-stage stock options, flexible PTO, annual vacation stipend, paid lunches and …

Spacex

Electrical Design Engineer (Starshield) Hawthorne
Skills & Focus: electrical, design, hardware, electronics, test, troubleshooting, circuit boards, mixed-signal, testing, debugging
About the Company: 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 Spa…
HARDWARE RELIABILITY ENGINEER (AVIONICS) Hawthorne
Skills & Focus: Avionics, reliability, hardware, manufacturing, test, root cause analysis, design engineering, risk reduction, process control, electrical hardware
About the Company: 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 Spa…
Experience: 1+ years working with digital or mixed-signal designs; 1+ years in a manufacturing, reliability, and/or design engineering role
Salary: $95,000.00 - $130,000.00/per year
Benefits: Comprehensive medical, vision, and dental coverage; 401(k) retirement plan; short and long-term disability insurance; l…
Propulsion Technician (Starship) Hawthorne
Skills & Focus: propulsion, assembly, testing, aerospace, fabrication, mechanical systems, electromechanical, pressure testing, safety standards, problem-solving
About the Company: 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 Spa…
Experience: 1+ years of experience working in a fabrication, manufacturing/assembly, or testing role
Salary: $20.00 - $38.00/per hour
Type: Full-time
Benefits: Medical, vision, and dental coverage, 401(k) retirement plan, short & long-term disability insurance, life insurance, p…

Reflect Orbital

Avionics Engineer Hawthorne
Skills & Focus: avionics, design, testing, spacecraft, electronics, PCBAs, flight computers, qualification testing, high reliability, autonomy
About the Company: Reflect Orbital’s success will hinge on our team, which is why our compensation and benefits plan is designed to reward our employees and support their familie…
Salary: $140K – $200K
Type: Full time
Benefits: Broad choice of medical/dental/vision coverage, Reflect covers 100% of each base-policy; Access to HSA, FSA, 401K, and …
Environmental Test Engineer Hawthorne
Skills & Focus: Environmental Test Engineer, test plans, spacecraft, thermal testing, vibration testing, radiation testing, HITL, flatsat testbeds, testing infrastructure, design
About the Company: Reflect Orbital is an aerospace company focused on spacecraft design and testing.
Salary: $140K – $200K
Type: Full-time
Benefits: Broad choice of medical/dental/vision coverage, Reflect covers 100% of each base-policy, Access to HSA, FSA, 401K, comm…

Starpath Robotics

Electrical Engineer - All Levels Hawthorne
Skills & Focus: Electrical Engineering, PCBAs, motion control, power management, radio communication, system requirements, hardware integration, qualification testing, space applications, test support hardware
About the Company: Starpath Robotics is developing a full stack solution for commercial scale rocket propellant production on the Moon and Mars. We are building one of the key en…
Experience: 2+ years of experience building, testing, and debugging PCBAs
Salary: $90-$180k/yr
Type: Full time
Benefits: PTO & health/dental/vision coverage include EAR

Reflect Orbital

Spacecraft Integration Specialist Hawthorne
Skills & Focus: mechanical assembly, electrical integration, testing, satellites, launch vehicles, system-level integration, configuration control, environmental testing, assembly procedures, troubleshooting
About the Company: Reflect Orbital is focused on developing innovative spacecraft and related technologies, valuing ownership and a fast-paced work environment.
Experience: Extensive experience with system-level integration of aerospace hardware (satellites, launch vehicles, etc.)
Salary: $80K – $120K
Type: Full time
Benefits: Broad choice of medical/dental/vision coverage, Reflect covers 100% of each base-policy; Access to HSA, FSA, 401K, and …
Thermal Engineer Hawthorne
Skills & Focus: thermal design, spacecraft, thermal management, avionics, numerical methods, testing systems, material selection, space hardware, simulation, heat transfer
About the Company: Reflect Orbital’s success will hinge on our team, which is why our compensation and benefits plan is designed to reward our employees and support their familie…
Salary: $140K – $200K
Type: Full time
Benefits: Broad choice of medical/dental/vision coverage, Reflect covers 100% of each base-policy, Access to HSA, FSA, 401K, and …

Mach

Electrical Engineer Huntington Beach
Skills & Focus: Electrical Engineering, Defense Systems, PCB Design, Embedded Systems, Prototyping, Testing, Quality Assurance, Regulatory Compliance, RF Engineering, Circuit Design
About the Company: Mach is a defense manufacturing company that builds munitions to help the United States win future wars. Backed by $85M in funding from top venture firms, our …
Experience: Minimum of 5 years experience in electrical engineering, preferably in defense or aerospace.
Salary: Highly competitive equity grants are included in most offers and are considered part of Mach’s total compensation package.
Type: Full-time
Benefits: Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.

Mach Industries

Avionics Integration & Test Engineer Huntington Beach
Skills & Focus: avionics, integration, test, automation, hardware-in-the-loop, Python, Labview, RF measurements, embedded systems, HIL
About the Company: Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. Founded in 2022, the compan…
Experience: Bachelor’s degree in software, computer science, electrical engineering or related fields
Salary: $110K – $160K
Type: Full-time
Benefits: Includes health insurance, retirement plans, stock options/equity, professional development opportunities, and paid tim…

Mach

Flight Test Engineer Huntington Beach
Skills & Focus: flight test engineering, UAS platforms, test plans, safety analysis, test preparations, test infrastructure, GCS software, data collection, aviation, mission planner
About the Company: Mach is a defense manufacturing company that builds munitions to help the United States win future wars. Backed by $85M in funding from top venture firms, our …
Experience: Minimum of 5 years in related aerospace with preferably UAS flight test engineering
Salary: Highly competitive equity grants included
Type: Full-time
Benefits: health insurance, retirement plans, opportunities for professional development

Mach Industries

Propulsion Test Engineer Huntington Beach
Skills & Focus: mechanical engineering, engine systems, propulsion testing, test plans, verification, validation, CAD tools, high-performance engines, data analysis, defense industry standards
About the Company: Mach is a defense manufacturing company that builds munitions to help the United States win future wars. Backed by $85M in funding from top venture firms, our …
Experience: 2+ years of experience in mechanical engineering, with a focus on engine systems, drivetrain, or complex mechanical systems, emphasis on test preferred. 5 years in related aerospace experience without degree.
Salary: Competitive Compensation Package
Type: Full-time
Benefits: Healthcare coverage, generous time off, company-provided meals, 401(k) plan with 5% match, relocation assistance.

Mach

Guidance, Navigation, and Control (GNC) Engineer Huntington Beach
Skills & Focus: GNC algorithms, Modeling and Simulation, Flight Testing, Data Analysis, Collaboration, Documentation, Quality Assurance, Troubleshooting, Control Theory, Kalman Filtering
About the Company: Mach is a defense manufacturing company that builds munitions to help the United States win future wars. Backed by $85M in funding from top venture firms, our …
Experience: Minimum of 3 years experience in GNC system design and development.
Salary: Highly competitive equity grants included, exact salary range not specified
Benefits: Health insurance, retirement plans, and opportunities for professional development.

The Boeing Company

Lead Analog Mixed Signal Design Engineer Huntington Beach
Skills & Focus: Mixed-Signal IC, Analog design, RF Systems, Integrated circuits, Electronic Design Automation, Circuit test and characterization, CAD Tools, High Speed SerDes, Power Management blocks, Semiconductor fabrication processes
About the Company: We are Boeing Research & Technology (BR&T): Boeing's global research and development team creating and implementing innovative technologies that make the impos…
Experience: 10+ years of experience with design/development of integrated circuits
Salary: $155,550 – $210,450
Type: Full-time
Benefits: The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, gen…

Mach Industries

Propulsion Engineering Technician Huntington Beach
Skills & Focus: propulsion, engineering, testing, calibration, maintenance, aerospace, development, systems, performance, collaboration
About the Company: Mach is a defense manufacturing company that builds munitions to help the United States win future wars. Backed by $85M in funding from top venture firms, our …
Experience: 5 years in related aerospace maintenance or development support role
Type: Full-time
Benefits: Competitive Compensation Package, Platinum Healthcare Coverage, Generous Time Off & Leave Policies, Company-Provided Me…

Silvus Technologies

System Integration and Test Engineer Irvine
Skills & Focus: System Integration, Test Engineering, Product Development, Technical Analysis, Embedded Firmware, Testing, Scripting, RF signal propagation, TCP/IP networking, Technical Support
About the Company: Silvus Technologies is dedicated to one mission: connecting those who keep us safe. We do so by delivering the most advanced Mobile Ad-hoc Network (MANET) radi…
Experience: Minimum of 2 years of relevant industry experience
Salary: $90,000 - $130,000 USD
Type: Full-time

Astera Labs

Senior Analog Circuit Designer Irvine
Skills & Focus: analog circuit design, mixed-signal circuits, high-speed applications, low-power designs, circuit simulation tools, semi-conductor fabrication processes, hardware validation, cross-functional collaboration, performance trade-off analysis, test plans
About the Company: Astera Labs is a global leader in purpose-built connectivity solutions that unlock the full potential of AI and cloud infrastructure. Our Intelligent Connectiv…
Experience: 3+ years in analog circuit design

Arclight Wireless

QA Engineer I Irvine
Skills & Focus: QA Engineer, Field Tester, test execution, quality assurance, manual testing, software testing, post-processing logs, inventory management, security protocols, daily reports
About the Company: ArcLight Wireless is a world-class provider of RF systems engineering, network services, and technical expertise for the cutting-edge companies in the wireless…
Type: Full-time

Johnson & Johnson

Staff Engineer R&D Irvine
Skills & Focus: Engineering, R&D, Medical device, Electrophysiology, Design, Development, Project management, Prototype, Testing, Mechanical systems
About the Company: Johnson & Johnson is a global leader in healthcare innovation, dedicated to developing medical devices, pharmaceuticals, and consumer health products that impr…
Experience: Bachelor's degree in Mechanical Engineering, Biomedical Engineering or similar engineering discipline with minimum of (6) years of experience or Master’s Degree with a minimum of (4) years.
Type: Full-time

Alcon

Principal Electrical Engineer Lake Forest
Skills & Focus: EMC, Wireless, Electrical Engineering, Product Development, Testing, Certification, EMI/EMC, Simulation, Verification, Standards
About the Company: Alcon is the global leader in eye care, driven by meaningful work to help people see brilliantly through innovation and championing progress. They foster an in…
Experience: 5 Years of Relevant Experience
Salary: $108,880.00 - $163,320.00
Type: Full-time
Benefits: Health, life, retirement, flexible time off, and more!

Relativity Space

Thermal Engineer Long Beach
Skills & Focus: thermal systems, thermal analysis, heat transfer, test plans, data analysis, aerospace technology, thermal protection, engineering scripting, additive manufacturing, rocket design
About the Company: At Relativity Space, we have two audacious goals: to build the next great commercial launch company with Terran R and to become America's leading force in addi…
Experience: 2+ years in thermal analysis
Salary: $110,000 - $140,000 USD
Type: Full-time
Benefits: Competitive salary and equity, generous PTO and sick leave policy, parental leave, an annual learning and development s…
Engine Systems & Test Engineer Long Beach
Skills & Focus: additive manufacturing, propulsion, test campaigns, combustion devices, engine systems, collaborative environment, complex engineering, fluid mechanics, thermodynamics, high-ownership projects
About the Company: Relativity Space builds commercial launch vehicles with a focus on additive manufacturing innovation, aiming to create humanity’s industrial base on Mars.
Experience: 2+ years of experience in a complex engineering system development and/or test environment
Type: Full-time
Avionics Engineer Long Beach
Skills & Focus: data acquisition, sensor functionality, data processing, testing, checkout, troubleshooting, test procedures, documentation, feedback, teamwork
About the Company: At Relativity Space, we have two audacious goals: to build the next great commercial launch company with Terran R and to become America's leading force in addi…
Experience: 5+ years
Salary: $133,000 - $170,500 USD
Type: Full-time
Benefits: Competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development…