> Markdown version of [/jobs/ext/2307260-senior-reliability-test-engineer](https://www.wearedevelopers.com/jobs/ext/2307260-senior-reliability-test-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Reliability Test Engineer - **Company:** Astranis Space Technologies - **Location:** San Francisco, CA, United States - **Experience:** Expert - **Salary:** $145,000.0 - $235,000.0 - **Contract:** Permanent contract - **Skills:** Data Analysis, Automation of Tests, C++ (Programming Language), Linux, Network Interface Controllers, Firmware, Failure Mode Effects Analysis, Python (Programming Language), Radio-Frequency Identification, Reliability Engineering, Shell Script, SQL Databases, JMP (Statistical Software), Reliability of Systems - **Published:** August 30, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/88193002/1 ## About the Role * B.S. in Mechanical, Electrical, Physics, Materials Science, or an equivalent technical discipline. * 5+years in reliability, test, or design engineering on high-reliability hardware or 3+ years with an M.S. * Hands-on testing experience with mechanical, electrical, and electromechanical systems, and with a wide range of sensors, actuators, instrumentation, and DAQ devices. * Experience standing up reliability engineering frameworks for a product or program, covering detailed reliability analysis, development testing, production testing, and field data analysis, * Experience generating qualification test requirements and executing tests that proactively characterize product behavior and iteratively improve designs and reliability estimates. * Domain depth in one or more of: EEE piece parts, avionics, PCBA reliability, battery systems, EV powertrain or HV devices, thermal systems, actuators, or solar cells. * Experience owning reliability infrastructure: test labs and chambers, failure analysis equipment, metrology and instrumentation, automatic testing equipment and fixtures. * Proven track record of driving systemic improvements and shaping engineering strategy. * Expertise in reliability analysis: FMEA/FMECA, FTA, predictive modeling, and Weibull analysis. * Failure investigation experience with a proven record of solving problems and preventing recurrence. * Design review experience (PDR, CDR, MRR) and confidence presenting to every level of leadership. * Strong technical writing: test plans, reports, requirements, standards, and specifications. * Working proficiency in Python, C++, or your coding language of choice. Bonus * M.S. in an engineering discipline, or a degree specifically in Reliability Engineering. * Familiarity with ASTM, JEDEC, IEEE, ISO, and MIL test standards. * Weibull++, ReliaSoft, or equivalent * HV testing experience * JMP, Python, or R for data analysis * Familiarity with Linux, shell scripting,software/firmware HITL/SITL, and Python/SQL for data analysis. ## Description As a Senior Reliability Test Engineer you work at the intersection of every engineering discipline to ensure our hardware meets the highest bar for quality and reliability. You own reliability for complex electromechanical and electronic hardware from concept through high-rate production and on-orbit operations. You set the targets, build the analyses and test frameworks that prove them, own the labs and tooling that generate the evidence, and lead the investigations when hardware fails. The ideal candidate is self-driven and has designed reliability test campaigns from the ground up. * Develop and execute qualification and validation test plans: environmental, accelerated life, shock, vibration, thermal cycling, HALT, and HASS. * Design, build, and automate test equipment, fixturing, and instrumentation end to end in Python, maximizing throughput against rapid design cycles. * Establish reliability targets across PCBAs, power electronics, avionics, actuators, batteries, high-speed digital and RF systems, and develop the unit-level mission profiles that every prediction and test profile derives from. * Review block diagrams, interface control documents, and schematics and guide teams on design for reliability before designs lock. * Lead DFMEA and Fault Tree Analysis with cross-functional teams, and convert the output into design verification plans and implemented design changes. * Build and maintain reliability models as living artifacts. Create physics-of-failure predictions, mission risk quantification, and Weibull analysis on qualification, production, and field data. * Serve as the escalation point for reliability risks: triage severity, then lead containment and root-cause investigation of high-impact failures from validation, production, and on-orbit anomalies. * Coordinate failure analysis and destructive physics analysis using: electrical characterization, microscopy, thermal imaging, X-ray, CT, cross-sectioning, and SEM-EDS. * Perform analyses on field telemetry, identify performance and degradation trends, update mission profiles, and influence upstream teams to prioritize work that prevents reliability failures. * Define entry and exit criteria for program gates and mentor engineers to raise reliability capability across the company., 1. When you opt in to receive SMS messages fromAstranis Space Technologies Corp., we may send you messages related to your job application, including updates, interview coordination, and other recruiting communications. 2. You can cancel the SMS service at any time by replying with any of the following industry standard keywords: a. STOP b. STOPALL c. OPTOUT d. CANCEL e. END f. QUIT g. UNSUBSCRIBE h. REVOKE 3. After you opt out, we may send one final text message confirming that you have been unsubscribed. No further recruiting SMS messages will be sent unless you opt in again. 4. To opt back in, reply with any of the following industry standard keywords: a. START b. UNSTOP c. YES 5. For help, reply HELP or contact us at EMAIL or PHONE NUMBER. 6. Carriers are not liable for delayed or undelivered messages. 7. Message and data rates may apply. Message frequency may vary. Contact your wireless provider for details. 8. For more information on how we handle your data, please review our Privacy Policy at:https://www.astranis.com/legal/privacy. ## Related Videos - [MCP doesn’t suck — your agent does](https://www.wearedevelopers.com/videos/100202-mcp-doesn-t-suck-your-agent-does) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [From Space to Software: Reliability Lessons 40 Years After Challenger](https://www.wearedevelopers.com/videos/100283-from-space-to-software-reliability-lessons-40-years-after-challenger) - [Reusing apps between teams and environments through Containers](https://www.wearedevelopers.com/videos/107-reusing-apps-between-teams-and-environments-through-containers) - [Agent Smith Gets Hardware: Autonomous IoT Hacking From Debug Port to Cloud API](https://www.wearedevelopers.com/videos/100258-agent-smith-gets-hardware-autonomous-iot-hacking-from-debug-port-to-cloud-api) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Trustworthy AI Starts at Deployment: 5 Checks Before You Ship](https://www.wearedevelopers.com/magazine/753-trustworthy-ai-starts-at-deployment-5-checks-before-you-ship) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)