14 test engineer jobs at 7 companies in Greenfield, 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.
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
5+ YOEBachelor's/Master's in engineering, 5+ years flight test experience, knowledge of certification and safety risk management, configuration management, proven leadership in test environments, strong collaboration and attention to detail.
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
6+ YOEBachelor's in engineering, 6+ years in aircraft system integration and test, experience directing test operations, hands-on electrical troubleshooting, familiarity with CAN/A429/serial/Ethernet, and proficiency in data analysis; Python and HIL experience are a plus.
Joby AviationNYSE: JOBY: Manufacturer of electric vertical takeoff and landing aircraft.
8+ YOE8+ years experimental flight test experience; BS in aerospace/mechanical/electrical engineering or equivalent; strong communication and analytical skills; ability to travel up to 30%; English proficiency.
Senior Flight Test Engineer (Flight Test Technical Expert)
Marina, California, United States
$155k-$206k/yrOnsiteFull Time
Joby AviationNYSE: JOBY: Manufacturer of electric vertical takeoff and landing aircraft.
8+ YOE8+ years experimental flight test experience; BS in aerospace/mechanical/electrical engineering or equivalent; expert in flight test areas and FAA standards; strong communication and analytical skills.
Ralliant CorporationNYSE: RAL: Global provider of precision instruments, sensors, and monitoring solutions.
5+ YOE5+ years test technician experience in aerospace/defense or high-reliability industry; high school diploma required, Associate's preferred; skilled with electronic test equipment, manual SMD soldering, technical drawing interpretation, MS Office; able to lift 40 lbs and stand long periods; U.S. person/ITAR compliance required.
oscilloscopes, multimeters, voltmeters, environmental chambers, micrometers, calipers, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Wisk Aero: Building autonomous all-electric vertical takeoff and landing aircraft.
12+ YOE12+ years test pilot experience, FAA Commercial or ATP, FAA Second Class Medical, BS in engineering/technical field, test pilot school graduate, 2,500+ flight hours (200+ in test), experience with safety risk management, certification programs, and mentoring.
Joby AviationNYSE: JOBY: Manufacturer of electric vertical takeoff and landing aircraft.
6+ YOE6+ years related experience; HS diploma or GED; high voltage experience; wiring, harnesses, and electro-mechanical assembly skills; strong problem-solving and attention to detail.
Electrical schematics, Crimping, Soldering, Wiring panels, Harness building, Cable/wire assembly, High voltage equipment
TASI Measurement: Provides industrial measurement instruments and wireless telemetry monitoring solutions.
2+ YOE2–4 years EE experience in instrumentation or industrial electronics; PCB/PCA schematic capture support; microcontroller, analog/digital, sensing, signal conditioning, prototyping, testing, and troubleshooting skills.
Altium Designer, PADS, ECAD, Microsoft Excel, Microsoft Outlook, Microsoft Word, Epicor
Graniterock: Supplies construction materials and performs heavy civil infrastructure construction.
3+ YOEHigh school or GED; 3+ years in materials testing; state/regional certification; driver’s license; proficient in MS Office; able to lift 40 lbs; valid driving record.
Flight Test Instrumentation Technical Program Manager
Marina, California, United States
$113k-$196k/yrOnsiteFull Time
Joby AviationNYSE: JOBY: Manufacturer of electric vertical takeoff and landing aircraft.
3+ YOEBachelor's in related field; 3+ years in engineering; flight test instrumentation experience; strong cross-functional coordination; PM tooling proficiency.
Smartsheet, Confluence, JIRA, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
United States or Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago
$146k-$235k/yrRemoteFull Time
LaunchDarkly: Provides a feature management platform for software development teams.
5+ YOE5+ years full-stack engineering; strong TypeScript and React; experience with Go or Node; shipped AI/agent features and MCP/LLM tooling; instrumentation, funnel analysis, A/B testing, and on-call support experience.