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418 systems test engineer jobs at 117 companies in Simi Valley, CA

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Systems Test Engineer
Long Beach, California, United States
$85k-$200k/yr HybridFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
Bachelor’s degree in Electrical, Computer, or Aerospace Engineering; experience with system integration/test in aerospace; hardware/software subsystems knowledge.
Python, MATLAB, DMM, Oscilloscope, DAQ, Signal generators, CAN, UART, RS-422, Ethernet, GPS/IMU, EMI/EMC testing tools
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1mo
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Systems Test Engineer
El Segundo, California, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
10+ YOE10+ years in test & evaluation, verification, or system integration on Major Defense Acquisition Programs; 5+ years supporting Government developmental test (DT&E) in LDTO; Secret clearance; Bachelor's in engineering/math/physics/computer science; experience developing TEMPs, STPs, RVPs/RVRs, TRRs.
DOORS, MagicDraw
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Systems Test Engineer
El Segundo or Aurora
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
10+ YOE10+ years test & evaluation or system integration experience on major defense acquisition programs; Bachelor’s in a technical field; Secret clearance; experience developing/executing TEMPs/STPs/RVPs and leading test teams.
DOORS, MagicDraw
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1w
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Systems Test Engineer I
Moorpark, California, United States
$61k-$93k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
Bachelor's degree in engineering or related field; develops and executes system test plans, documents results, and supports flight and ground testing; U.S. person required; Secret clearance desired.
MATLAB, Microsoft Excel
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5d
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Avionics Test Systems Engineer, Ground Systems
Long Beach, California, United States
$106k-$160k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
1+ YOEDegree in engineering, 1+ years designing/deploying test or electrical integration systems, knowledge of signal integrity, grounding, shielding, power, and familiarity with communication protocols and DAQ platforms.
Ethernet, RS-422, CAN, MIL-STD-1553, NI, Beckhoff, Zuken, NX, Teamcenter, Altium Designer, Python, MATLAB
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1w
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Systems Test Engineer or a Principal systems test engineer. 
Palmdale, California, United States
$83k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEUS citizen with active government clearance, BS in STEM (or MS), 2+ years (or up to 5+ for principal) flight/test experience, ability to obtain SAP clearance, willingness to work overtime/odd hours and weekends.
Integrated Analysis & Data System (IADS), Link 16, SATCOM, GPS, INS, GAINS, DME, IFF, ADS-B, MIL STD
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4d
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Senior Systems Integration & Test Engineer
Fort Worth or Palmdale
$120k-$160k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
5+ YOEBachelor's in engineering,5+ years systems integration and test experience in aerospace/embedded environments,active Secret clearance,HIL/SIL experience,MIL-STD-1553/ARINC-429 familiarity,strong troubleshooting and documentation skills.
Hardware-in-the-Loop (HIL), Systems Integration Laboratory (SIL), MIL-STD-1553, ARINC-429, Ethernet, JIRA, Confluence, Bitbucket, DO-178C
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3w
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Senior Test Systems Design Engineer
El Segundo, California, United States
$177k-$231k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
9+ YOEAbility to lead full lifecycle design of test systems for power, digital, RF and mixed-signal space applications; BS in engineering (or related); 9+ years related experience; US citizenship and ability to obtain Top Secret/SCI clearance.
SPICE, MATLAB/Simulink, ADS, LabVIEW, TestStand, Python, C#, C/C#, Verilog, VHDL, OrCAD, Mentor Graphics, Altium, PSPICE, PSpice, Keysight's Advanced Design System (ADS)
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3w
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Senior Test Systems Design Engineer
El Segundo, California, United States
$177k-$231k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
9+ YOEBachelor's in engineering or related field, 9+ years related experience, 5+ years test systems experience, ability to obtain U.S. Top Secret/SCI clearance, proficiency with LabVIEW/TestStand/Python/C#, SPICE/MATLAB/ADS, and strong leadership.
SPICE, PSpice, MATLAB/Simulink, ADS, LabVIEW, TestStand, Python, C#, C, Verilog, VHDL, OrCAD, Mentor Graphics, Altium
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2mo
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Systems Integration and Test Engineer
El Segundo, California, United States
$135k-$169k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
8+ YOEBachelor’s degree in engineering, mathematics, physics, or computer science; 8+ years experience in SATCOM requirements development, AI&T, system testing, and production activities; ability to obtain/maintain Secret clearance.
SATCOM, System integration tools, Verification frameworks
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1w
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Senior Communication Systems Test Engineer
El Segundo, California, United States
$129k-$250k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
6+ YOEBachelor's in engineering/math/CS,6+ years engineering experience (10+ for senior),RF satellite comms experience, DSP knowledge, MATLAB/Python/C/C++, lab test equipment experience, ability to obtain TS/SCI and U.S. citizenship required.
MATLAB, Python, C/C++, signal generators, spectrum analyzers, oscilloscopes, network analyzers, software defined radios
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2mo
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Senior Systems, Integration, and Test Engineer
El Segundo or Washington or Huntsville
$140k-$180k/yr OnsiteFull Time
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
5+ YOEB.S. in engineering/physics, 5+ years systems/integration/test on critical hardware, decision-maker on test campaigns, hands-on aerospace vehicle build experience, able to lift 25 lbs, strong cross-discipline technical breadth.
Python, C++, Unigraphics NX
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1mo
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Integration & Test Engineer - Effector Systems
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$130k-$160k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
3+ YOEBachelor's degree in engineering or CS, 3+ years I&T or embedded systems experience, hands-on prototype hardware skills, experience with embedded subsystems (GPS, telemetry, flight controllers), Python/C/C++, test automation, and protocol familiarity (MAVLink, CAN, UART, SPI, I2C).
Python, C/C++, Git, CI/CD, MATLAB/Simulink, PX4, ArduPilot, QGroundControl, Mission Planner, MAVLink, CAN, UART, SPI, I2C, HIL, SIL
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1w
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Engineer - Test III
Los Angeles or Altadena
$121k-$169k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEBachelor's in engineering,5+ years hardware test experience with mechanical/electromechanical systems,proficiency with data acquisition and CAD,ability to analyze test data,and U.S. work-authorization requirement.
Autodesk Inventor, MATLAB, Python
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Test Engineer III
Torrance, California, United States
OnsiteFull Time
Mercury Systems
Mercury SystemsNASDAQ: MRCY: Provides secure processing solutions for aerospace and defense missions.
4+ YOEBachelor's in engineering or equivalent, 4+ years testing electrical hardware or military systems, PCBA and V&V test development experience, proficiency with LabVIEW/Python/C#/C++/MATLAB, ability to perform functional, environmental, stress, and security testing.
LabVIEW, Python, Bash, C#, C++, MATLAB, Confluence, Microsoft SharePoint, Jama, Jira, BitBucket, oscilloscopes, analyzers, power supplies, meters
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Systems Engineer
Long Beach, California, United States
$112k-$159k/yr OnsiteFull Time
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
2+ YOEBachelor's in engineering,2+ years relevant experience with ≥1 year systems engineering,knowledge of systems integration,test and verification,ability to work evenings/weekends,and U.S. person or eligible for deemed export licensing.
Python, MATLAB, Microsoft Excel, Tableau
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1mo
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Senior Systems Engineer
Ventura, California, United States
$190k-$210k/yr OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
15+ YOEBachelor's in engineering (Master's preferred), 15+ years systems engineering on complex hardware/software systems, integration & test experience, strong documentation and communication skills, US citizenship, ability to lead field testing and mentor engineers.
Model-Based Systems Engineering (MBSE)
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3mo
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Test Automation Engineer
Los Angeles, California, United States
$150k-$250k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
5+ YOE5+ years in test engineering, ATE/EOL, hardware bring-up or manufacturing test; implement test stations, data pipelines, and measurement systems; strong programming and analysis skills.
Python, LabVIEW, TestStand, DMM, Oscilloscope, SMU, Electronic Load, Programmable Power Supply, Hypot/Insulation Tester, LCR Meter, DAQ, Machine Vision
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FPA Test Engineer
Camarillo, California, United States
$150k-$201k/yr OnsiteFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.
10+ YOEMaster's in Electrical Engineering (or related) with 10+ years' experience; expertise in infrared detector performance, FPA test methodologies, test system development, hardware integration, cryogenic test environments, data analysis, and strong communication; US citizenship required.
FPA, ROICs, ASICs, cryogenic systems, ERP
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2w
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Senior Systems Engineer
El Segundo, California, United States
$130k-$170k/yr HybridFull Time
Bay Systems Consulting
Bay Systems Consulting: Provides engineering and technology support services to government agencies.
9+ YOEActive Secret clearance, Bachelor's in engineering/math/physics or equivalent and 9 years systems integration/engineering experience; experience across space, ground, and user segments, system architecture, modeling, test support, and DoD acquisition familiarity.
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