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190 systems test engineer jobs at 83 companies in Manteca, CA

2mo
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Communications Systems Test Engineer
Livermore, California, United States
$190k-$215k/yr OnsiteFull Time
Aalyria
Aalyria: Provides laser communications and networking platforms for aerospace.
2+ YOEClearable or eligible for clearance; degree in Electrical/ Optical Engineering; 2-5 years lab experience with high-speed comm systems; MATLAB/Python skills; experience with high-speed test equipment; knowledge of coherent optical systems.
Bit Error Rate Testers, Arbitrary Waveform Generators, Oscilloscopes, Optical Spectrum Analyzers, Optical Power Meters, Variable Optical Attenuators, Polarization Controllers, Matlab, Python
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1w
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Member of Technical Staff - Switch Systems Test Engineer
Fremont, California, United States
$182k-$254k/yr OnsiteFull Time
Coherent
CoherentNYSE: COHR: Manufactures lasers, engineered materials, and optical networking components.
7+ YOEM.S. in EE with 7+ years or B.S. with 9+ years; experience in optical transceiver validation, system-level debugging, switch-based testing, Python, SQL/JMP/Excel, and hands-on optical test instruments.
Python, Sonic, Cumulus, VEOS, DCA, OSA, BERT, SQL, JMP, Microsoft Excel
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3w
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Test Engineer
Byron, California, United States
$118k-$190k/yr OnsiteFull Time
Elroy Air
Elroy Air: Builds autonomous vertical takeoff and landing aircraft for cargo logistics.
2+ YOEBachelor's in engineering, 2+ years test experience in hardware verification or lab testing, hands-on with propulsion/battery/EV systems, DAQ (National Instruments, Dewesoft), proficiency with Python, MATLAB, or LabVIEW, and strong troubleshooting and reporting skills.
National Instruments, Dewesoft, Python, MATLAB, LabVIEW, CAD, DAQ, HIL
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Manufacturing Test Engineer (Electro-Mechanical Systems)
Hayward, California, United States
$100k-$125k/yr OnsiteFull Time
Pulse Biosciences
Pulse BiosciencesNasdaq: PLSE: Develops bioelectric medicine for non-thermal cell ablation procedures.
2+ YOEBachelor's in electrical engineering or related, 2+ years manufacturing experience (1+ in regulated industry), bench test and assembly/test skills, IEC 60601 and FDA/ISO knowledge, Python/MatLab/LabVIEW desired, domestic travel ability.
Python, MatLab, LabVIEW, DMM, RTA, Oscilloscope, Power Supply, Signal Generator, ERP, PLM, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft PowerPoint, Microsoft Visio
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3mo
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Test Engineer Manager
Fremont, California, United States
$120k-$140k/yr OnsiteFull Time
Quanta Manufacturing
Quanta ManufacturingTWSE: 2382: Electronics design and manufacturing services for global technology brands.
4+ YOE2+ MgmtLead Test Development Engineering team; implement automated test strategies; 4+ years hardware test/validation with 2+ years in leadership;Bachelor’s in EE/CE/CS; server/system manufacturing experience preferred.
Python, Linux, Git, test_infrastructure_technologies
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3w
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Sr. Manufacturing Test Engineer – (Electro-Mechanical Systems)
Fremont, California, United States
$170k-$190k/yr OnsiteFull Time
Nextracker
NextrackerNASDAQ: NXT: Designs and manufactures solar tracking systems for utility-scale power plants.
7+ YOE2+ MgmtBachelor's degree in electrical/computer engineering, 7+ years manufacturing test engineering (power electronics), 2+ years leading lab operations or technical teams, expertise in ICT/BFT/SFT, proficiency in C#/Python/C++, LabVIEW and TestStand, PFMEA/PPAP/APQP/QRQC experience.
C#, Python, C++, LabVIEW, TestStand, ICT, BFT, SFT
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4w
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Sr. Manufacturing Test Engineer – (Electro-Mechanical Systems)
Fremont, California, United States
$170k-$190k/yr OnsiteFull Time
Nextpower
NextpowerNasdaq: NXT: Provides integrated solar tracker and energy technology solutions.
7+ YOE2+ MgmtBachelor's degree in engineering, 7+ years manufacturing test engineering in power electronics, 2+ years leading lab operations or managing technical staff, NPI-to-mass-production experience, ICT/BFT/SFT expertise, proficiency in C#, Python or C++, LabVIEW, TestStand, and quality tools (PFMEA, PPAP, APQP, QRQC).
C#, Python, C++, LabVIEW, TestStand, ICT, BFT, SFT, PFMEA, PPAP, APQP, QRQC
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3w
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Sr. Systems Engineer
San Jose, California, United States
$144k-$180k/yr OnsiteFull Time
Archer
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
5+ YOE5+ years engineering experience, degree in an engineering field, requirements-based or model-based development and V&V experience, familiarity with DOORS/Polarion/Jama and system-level testing, strong communication and collaboration skills.
DOORS, Polarion, Jama, MATLAB, Simulink, Cameo
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2mo
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Systems Engineer (Electron Beam)
Milpitas, California, United States
$118k-$200k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
0+ YOEHands-on systems engineer for electron-beam imaging; build, test, run experiments, troubleshoot; advanced degree in engineering/physics; MATLAB/Python; strong communication.
MATLAB, Python
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1mo
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Systems Engineer 5
Fremont, California, United States
$141k-$307k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
5+ YOEBS/MS/PhD in Systems, Electrical or Mechanical Engineering required; 5–12+ years experience depending on degree. Hands-on lab experience, troubleshooting, test-plan development, system design, and strong English communication. Familiarity with instrument control, data acquisition and Microsoft Office suite.
LabVIEW, MATLAB, Python, VB.NET, Microsoft PowerPoint, Microsoft Excel, Microsoft Word, Microsoft Project, MS Teams, SharePoint
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3w
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Senior Hardware Test Engineer
Fremont or California or United States
$170k-$221k/yr HybridFull Time
Agility Robotics
Agility Robotics: Develops bipedal humanoid robots for industrial warehouse automation.
5+ YOE5+ years in test engineering/design verification for electrical or mechatronic systems; experience with actuators, motor controllers, sensors, EtherCAT, lab instrumentation, Python scripting, and subsystem-level verification; BS in related field required.
EtherCAT, Python, oscilloscopes, logic analyzers, DAQs, power supplies, environmental test equipment, motor controllers, PCBAs, sensors
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1w
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Early Career R&D Systems Engineer - Mk21 Fuze Systems Engineering, Onsite
Livermore, California, United States
$122k-$238k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Federal research and development laboratory for national security.
Bachelor's in engineering or equivalent experience, ability to obtain and maintain DOE Q clearance, experience in mechanical/electrical/systems engineering, test planning, and multidisciplinary collaboration.
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1mo
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System Test Engineer - (Virtualization/ Linux OS)
Vancouver or San Jose or Durham or Mexico City or Bangalore or Pune or Hoofddorp or Belgrade or Barcelona or Singapore or Sydney or Tokyo
$162k-$244k/yr HybridFull Time
Nutanix
NutanixNASDAQ: NTNX: Sells cloud software and hyperconverged infrastructure for enterprises.
3+ YOE3+ years in system testing, test automation with Python, ELK stack, Selenium/Playwright, API testing, Linux, Kubernetes, cloud/infrastructure, and debugging.
Python, Selenium, Playwright, Postman, JMeter, ELK, Kubernetes, Linux, REST API
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2w
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Test Engineer
Fremont, California, United States
$110k-$198k/yr HybridFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
5+ YOEBachelor's degree in EE/IE/CE or equivalent, 5+ years PCBA production and system integration testing, test automation with Python/shell, Linux and networking knowledge, lab equipment familiarity, ability to lift 25 lbs, ~10% international travel.
Python, PERL, Shell, Linux, PCIe, Ethernet, TCP/IP, Power Supplies, Oscilloscopes, Signal Generators, DMMs, Logic Analyzers
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1w
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Senior Cell Test Infrastructure Engineer
Hayward, California, United States
$112k-$160k/yr OnsiteFull Time
Blue Current
Blue Current: Develops silicon solid-state batteries for mobility and stationary storage.
3+ YOEExperience building and operating battery test labs, instrument procurement/installation/calibration, test-management systems, scripting for automation (e.g., Python), and strong troubleshooting and SOP-writing skills.
Python, SQL, Arbin, Maccor, Neware, BioLogic, LIMS
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2mo
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Senior Platform System Vehicle Test Engineer
Foster City, California, United States
$175k-$239k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
6+ YOE6+ years test engineering in automotive, robotics, or aerospace; BS+ in Automotive/ Aerospace/ Robotics/ Electrical/ Mechanical/ Systems Engineering; strong ISO 26262 knowledge; vehicle-level testing; Python/ Matlab; CAN/LIN/Ethernet; data analysis.
Python, Matlab, CAN, LIN, Ethernet, CAPL, Linux, OxTS
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2w
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Senior Instrument Systems Engineer
Mountain View or San Jose
$184k-$223k/yr HybridFull Time
Muon Space
Muon Space: Designs, builds, and operates low Earth orbit satellite constellations.
5+ YOE5+ years multidisciplinary engineering experience with infrared electro-optical or remote sensing instruments; degree in engineering or equivalent experience; software skills (Python, Julia); TS/SCI clearance ability; strong communication and test/data-analysis experience.
Python, Julia
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1mo
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Test Engineer/OS Certification Engineer (San Jose, California, United States)
San Jose, California, United States
OnsiteFull Time
Supermicro
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
1+ YOEBachelor's in CS/IT/engineering, 1–3 years OS certification or system QA experience, Linux and server architecture knowledge, networking skills, and experience scripting with Python or Shell.
Linux, Red Hat Enterprise Linux, Ubuntu, BIOS, UEFI, BMC, TCP/IP, DHCP, PXE, Python, Shell, EMR
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3mo
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Optical Systems Engineer - Optical Transmission - Fremont, California, United States
Fremont, California, United States
$140k-$190k/yr OnsiteFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
3+ YOEPhD in electrical engineering, physics, or optics; 3+ years in simulating/modeling optical comms; hands-on DWDM, coherent systems, and optical test equipment; develop system models and test beds.
OTDR, OSA, BERT, OMA, Real-Time Scope, DCA, Optical Power Meters, DWDM
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1w
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Access Control & Video Surveillance – Systems Engineer II
Livermore, California, United States
FieldFull Time
MGT
MGT: Provides advisory and technology solutions for public sector organizations.
5+ YOE5+ years in physical security systems (video, access control, alarms); hands-on experience with IP cameras, access control, system integration testing, Layer 1–3 networking, and technical documentation; authorized to work in the US.
System Surveyor, Microsoft Excel, Google Sheets, Milestone XProtect, Genetec Security Center, Avigilon Control Center, Verkada Command, Lenel OnGuard, Genetec Synergis, AMAG Symmetry, Avigilon Unity, NAS, SAN
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