95 systems test engineer jobs at 49 companies in Gustine, CA
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Test Engineer I
Hollister or Arizona or California
$54k-$99k/yrOnsiteFull Time
Ralliant CorporationNYSE: RAL: Global provider of precision instruments, sensors, and monitoring solutions.
3+ YOEB.S. in Engineering or Aerospace, 3-7 years aerospace/energetic materials experience, knowledge of quality systems, SolidWorks, test planning, calibration, and US citizenship required due to government contracts.
MACOMNASDAQ: MTSI: Designs and manufactures semiconductor products for communications infrastructure.
5+ YOEBS/MS in EE or Physics; 5+ years RF testing; develop/validate automated test systems; calibrate/troubleshoot RF devices; analyze data; document procedures; programming in Python, LabVIEW, C/C++.
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.
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/yrHybridFull Time
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
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.
Test Engineer/OS Certification Engineer (San Jose, California, United States)
San Jose, California, United States
OnsiteFull Time
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
Credo SemiconductorNASDAQ: CRDO: Designing high-speed semiconductor connectivity solutions for data infrastructure.
5+ YOEB.S. EE with 7+ years or M.S. EE with 5+ years; strong analog/digital/RF/optical circuit skills; hands-on experience with high-speed optical/electrical test equipment; programming in Python, C/C++, MATLAB, or LabVIEW; strong communication.
VNAs, DCAs, spectrum analyzers, power meters, OSAs, Python, C/C++, MATLAB, LabVIEW, Keysight ADS, Ansys HFSS, AutoCAD, PILOT
Rivet Industries: Building integrated task systems for frontline industrial and defense operators.
5+ YOEBachelor's in a technical field, 5+ years testing/calibration experience with optical or display systems and AR/VR devices, proficiency in Python/MATLAB/C++, metrology and latency measurement experience.
Figure: Develops autonomous humanoid robots for commercial and residential tasks.
2+ YOEBachelor's degree in electrical engineering (or related), 2+ years industry experience, hands-on PCBA design and testing, mastery of Altium Designer, motor controller and mixed-signal design, strong hardware debugging skills.
Test Software Engineer Intern (Intelligent Creation) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
ByteDance: Developing AI-driven content platforms and mobile applications.
Pursuing undergraduate or master degree in CS/CE, available for a 12-week 2026 internship; experience testing server/client systems; proficient in Python/Java/Go; strong QA, troubleshooting, and quality management skills.
Senior Software Development Engineer in Test, Confidential Computing - SDET
Santa Clara, California, United States
$168k-$270k/yrOnsiteFull Time
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOE8+ years testing SW development cycle; BS/MS in Engineering or equivalent; strong knowledge of embedded systems, Linux, Python, C/C++, QA methodology, orchestration/automation, cluster management, cloud and AI tools for automation.
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
1+ YOEDegree in engineering with relevant years of experience, prior experience with multi-gigabit Ethernet/PoE, schematics/layout, hardware bring-up, troubleshooting, system testing, and cross-functional collaboration.
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
5+ YOEB.S. in engineering,5+ years test or manufacturing support experience,PCB and mixed‑signal troubleshooting,test process implementation,proficiency with PC-based test systems and instruments.
oscilloscopes, multimeters, power analyzers, logic analyzers, PC-based test systems
Ayar Labs: Develops optical interconnect technology for high-speed data movement.
10+ YOE10+ years in electrical engineering with component and system test, SerDes validation, Python automation, and high-speed optical/electrical test experience.
Test equipment (BERT, DCA, OSA), Python, High-speed SerDes characterization, Signal integrity and eye analysis, CMOS/SoC validation tooling
Altera: Manufacturer of field-programmable gate arrays and programmable logic devices.
4+ YOEBachelor's in EE/CE/Physics or related and 4+ years in product engineering/validation with thermal/electrical characterization, system-level test, and data analysis experience.
System Level Test (SLT), Automatic Test Pattern Generation (ATPG), MBIST, DFT, BIST, Python, Perl, MATLAB
1+ YOEBachelor's degree or equivalent and 1–2 years software development experience; experience with large-scale infrastructure, distributed systems or compute/storage/hardware; strong communication and algorithm skills.
Micron TechnologyNASDAQ: MU: Manufacturer of semiconductor memory and data storage products.
5+ YOEBachelor's in EE/CE/CS or related plus 5 years applications-engineering experience; experience with memory/storage (HDD/SSD), datacenter systems, system integration, DRAM exposure, lab testing, troubleshooting, and customer-facing support.
Astera LabsNASDAQ: ALAB: Designs connectivity solutions for cloud and AI infrastructure.
12+ YOEBS/MS/PhD in Electrical/Computer Engineering or Physics with 12+ years in embedded firmware for high-speed optical systems; C/C++, Python; JTAG and test equipment proficiency.
Antora Energy: Manufacturing thermal batteries for zero-emissions industrial heat and power.
5+ YOE5+ years hands-on experience with test rigs or complex equipment; associate's or bachelor's in engineering or technical field preferred (or equivalent experience); strong mechanical, thermal, electrical, and instrumentation troubleshooting; clear communication and safety awareness.
BrukerNASDAQ: BRKR: Develops and manufactures high-performance scientific and diagnostic instruments.
5+ YOEDegree in mechanical engineering/optics/physics or related, 5+ years experience (Bachelor's) designing optical-mechanical systems, proficiency with Zemax and SolidWorks, tolerance analysis, prototype testing, and strong communication skills.