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226 systems test engineer jobs at 78 companies in Lancaster, CA

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Test Engineer, Ground Systems
Los Angeles, California, United States
HybridFull Time
Observable Space
Observable Space: Developing integrated hardware and software for persistent space observation.
5+ YOE5+ years in test engineering or systems-level development; strong Python/C/C++; design of system-level and hardware-integrated tests; hands-on with hardware interfaces and lab instruments; experience with automated testing and CI/CD.
Python, C/C++, Oscilloscopes, Logic analyzers, Multimeters, I2C, SPI, CAN, Ethernet, UART, Embedded Linux, RTOS
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Sr. Principal Systems Test Engineer
Palmdale, California, United States
$129k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOESTEM bachelor's degree, active U.S. Secret clearance, 8+ years' related test experience (reduced with advanced degree), proficiency in system test planning/execution, MS Office, ability to work shifts and travel ~25%.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, AutoCAD, CATIA, NX, SAP
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Sr. Principal Systems Test Engineer
Palmdale, California, United States
$129k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOEBachelor’s or higher in STEM; 8 years with BS, 6 years with MS, or 4 years with PhD; active U.S. Secret or higher clearance; system test experience; willing to work multiple shifts; 25% travel; relocation may be available.
MS Office, Visio, AutoCAD, CATIA, NX
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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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Systems Engineer - Integration and Test
Mojave, California, United States
$101k-$206k/yr OnsiteFull Time
Stratolaunch
Stratolaunch: Provides air-launched hypersonic testbeds for high-speed flight testing.
2+ YOEExperience in aerospace systems integration and test; works with multi-disciplinary teams; capable of obtaining security clearance.
Microsoft Office, CAD, Jira, Jama, Cameo, DOORS
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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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Systems Engineer
Pasadena, California, United States
$115k-$165k/yr HybridFull Time
Giant Magellan Telescope Organization
Giant Magellan Telescope Organization: Constructing the Giant Magellan Telescope for astronomical research.
3+ YOEBS in Physics or Engineering; 3+ years systems engineering for electro-opto-mechanical or large astronomical observatories; experience with integration, testing, documentation, and cross-team coordination; willingness to travel.
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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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Senior Principal Test Engineer
Northridge, California, United States
$136k-$230k/yr OnsiteFull Time
MiniMed Group
MiniMed GroupNasdaq: MMED: A that designs and delivers insulin delivery systems and related medical device technologies.
6+ YOEAdvanced engineering degree with 6–10+ years relevant experience, leadership in test equipment design, familiarity with FDA/ISO medical device standards, and experience with hardware/software test systems.
LabVIEW, Python, C++, Altium Designer
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Test Engineer II/III
Burbank, California, United States
$95k-$139k/yr OnsiteFull Time
Crane Company
Crane CompanyNYSE: CR: Manufactures engineered components for aerospace and industrial process markets.
3+ YOEBA/BS in engineering required; Level II: 3+ years, Level III: 5+ years relevant experience. Experience with hardware/analog/digital design, automated test systems, LabVIEW/TestStand, C#/Python, NI test equipment, and regulated/manufacturing environments.
LabVIEW, TestStand, C#, Python, Microsoft Visual Studio, SPICE, CAD, National Instruments Test Equipment, ARINC429, CAN, RS232, I2C
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Flight Test Engineer
Tullahoma or Valparaiso or Huntsville or Edwards Air Force Base or Dayton
OnsiteFull Time
Canvas
Canvas: Provides engineering and technical services for national defense missions.
Provide systems engineering, flight test planning and execution for hypersonic programs, develop safety documentation, coordinate range operations, perform post‑flight telemetry analysis, and author technical reports.
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Systems Engineer, Audio
Charlotte or San Francisco or Los Angeles or New York City
$140k-$170k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
10+ YOEMaster's in engineering and 10+ years' experience in EE/mechatronics/automotive systems. Experience with system architecture, EE/SW integration, MBSE/MBD, MIL/SIL/HIL testing, and vehicle network protocols. Familiarity with tools like JIRA, Confluence, GitHub.
JIRA, Confluence, Codebeamer, Preevision, CAMEO, GitHub, JFrog, CANalyzer, CANoe, A2B, CAN, Automotive Ethernet, LIN, LVDS, MBSE, MBD, MIL, SIL, HIL
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Systems Safety Engineer
Edwards Air Force Base, California, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A technology providing systems safety and engineering support for aerospace test programs.
5+ YOE5+ years as a project engineer/manager; systems engineering knowledge; experience with aircraft/avionics/software/test; ability to lead hazard identification and mitigation; FMEA/FTA familiarity desirable; U.S. citizenship and NASA system safety training required.
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Systems Engineer - Level 2
Edwards AFB or Palmdale or Fort Worth or Las Vegas or Marietta or Patuxent River or California or Georgia or Maryland or Nevada or Texas
$73k-$129k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
US citizen with a Bachelor’s degree in a STEM discipline, experience in systems engineering development/decomposition, familiarity with hardware/software integration, test planning, and related tools/processes.
C, C++, Python, MATLAB, DOORS, JIRA, CATIA, Dimension SPAR
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2mo
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Propulsion Electrical Test Engineer
Los Angeles, California, United States
$100k-$150k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
2+ YOEBachelor's in electrical/computer engineering or related; 2+ years hardware testing; strong Python/C++/Rust; PCB, avionics, power systems; experience in test campaigns
Python, C++, Rust, LTspice, Linux, Test Automation
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Systems Safety Engineer
Edwards Air Force Base, California, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
5+ YOEU.S. citizen required; minimum 5 years as a project engineer/manager; bachelor’s or master’s in engineering/science field; experience with system safety, FMEA/FTA, CRM, and aerospace testing; strong judgment and mentoring skills.
Failure Modes and Effects Analysis (FMEA), Fault Tree Analysis (FTA), Continuous Risk Management (CRM)
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Propulsion Test Engineer
Mojave, California, United States
$86k-$195k/yr OnsiteFull Time
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
2+ YOEBachelor's in aerospace/mechanical or related,2+ years in chemical propulsion/fluid systems or hardware testing,ability to lift 25 lbs,work outdoors in extreme weather,and willingness to work overtime/weekends.
NX, Teamcenter, Epsilon3, JIRA, Confluence, Beckhoff/TwinCAT, National Instruments/LabVIEW
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2mo
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Fuel Systems Engineer
Adelanto, California, United States
$81k-$142k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
2+ YOEDesign, develop, integrate and test aircraft fuel systems; typically requires engineering degree (or equivalent experience), 4+ years experience with a BS (2+ with MS), ability to obtain DoD Secret clearance, strong communication and leadership skills.
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Senior Systems Dev Engineer, Compass
Pasadena, California, United States
$151k-$205k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years systems/dev/test engineering experience in robotics or embedded systems; 3+ years with lab equipment; Python or C++ programming; experience defining test strategies, metrics, and benchmarking frameworks.
Python, C++, Gazebo, Isaac Sim, MuJoCo
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Senior Software Systems Engineer
Northridge, California, United States
$155k-$185k/yr OnsiteFull Time
Areté
Areté: Develops advanced sensing and signal processing solutions for national security.
9+ YOETop Secret clearance and U.S. citizenship required; extensive systems engineering experience testing algorithms and GUIs, CI/CD (Jenkins, Git), documentation and requirements work, familiarity with C++/Python, and degree in a technical field.
Jenkins, Git, Squish, C++, Python, model-based systems engineering (MBSE)
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