{"id":4285743,"url":"https://alion.io/job/xona-space-systems-satellite-power-test-engineer","title":"Satellite Power Test Engineer","company":{"id":685097,"name":"Xona Space Systems","domain":"xonaspace.com","url":"https://alion.io/company/xonaspace","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":91,"open_postings":56,"ghost_share":0.071,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":84,"computed_at":"2026-11-14T05:58:10Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Burlingame, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":130000,"max":180000,"currency":"USD","period":"year","gross":null,"usd_annual":180000},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"GD&T","optional":false}],"status":"live","first_seen_at":"2026-11-13T19:16:36Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-14T22:47:51Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":1},"description":"Xona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth.\nWith Pulsar - the world’s most advanced PNT satellite infrastructure in Low Earth Orbit - Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection.\nRole Overview\nWe are looking for a Satellite Power Test Engineer to join our engineering team. In this role, you will support the validate and characterize the satellite’s power system, including the solar arrays and batteries and work with other disciplines to design an efficient and complete solution for our satellite system.\nThis is an exciting opportunity to be part of a team that’s building cutting-edge technology for space.\nWhat You’ll Do:\nDevelop the qualification plans for the satellite’s batteries and solar arrays\n\nDetermine the power requirements, use cases, fault scenarios, and operating environment in order to properly specify requirements\n\nClosely work with suppliers to ensure compliance to the satellite’s performance requirements\n\nDevelop the internal acceptance plan and determine the test infrastructure needed to perform the tests\n\nDocument test plans, test results, and non conformances\n\nWork with design engineers (electrical, software, and mechanical) to incorporate lessons learned into their designs\n\nWhat You Bring:\nB.S. in Electrical, Mechanical Engineering, or a related field\n\n2+ years experience in testing and qualifying power system, ideally for high reliability applications\n\nStrong understanding of battery and solar array technologies\n\nWorking knowledge of solar array performance prediction (BOL/EOL, radiation and thermal effects) and power budgeting\n\nStrong systems-level thinking across electrical, mechanical, thermal, and power domains\n\nFamiliarity with drawings, GD&T, BOMs, and mass/power budgets; proficiency with standard tools (CAD, PLM, test equipment)\n\nA collaborative, team-oriented mindset and the ability to communicate effectively\n\nA passion for learning and growing in the aerospace industry\n\nFor U.S. Roles: To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).\nFor U.K. Roles: To comply with U.K. regulations, this role requires Baseline Personnel Security Standard (BPSS) checks, and successful candidates must be eligible to obtain UK Security Clearance (SC).\nFor Canada Roles: Successful candidates must obtain and hold a security clearance at the reliability status level, and pass security assessment for the Canadian Controlled Goods Program (CGP) and ITAR.\nWe celebrate diversity and are committed to creating an inclusive environment for all employees. 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