{"id":4262579,"url":"https://alion.io/job/stellant-systems-senior-epc-design-engineer","title":"Senior EPC Design Engineer","company":{"id":3867255,"name":"Stellant Systems","domain":"stellantsystems.com","url":"https://alion.io/company/stellantsystems","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Torrance, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":110000,"max":185000,"currency":"USD","period":"year","gross":null,"usd_annual":185000},"salary_estimate":null,"experience_years_min":9,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false}],"status":"live","first_seen_at":"2026-11-13T15:51:55Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-14T18:07:08Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Overview\nJob Title: Senior EPC Design Engineer\nLocation: Torrance, CA\nSalary: $110,000-$185,000/yr DOE and Level\nStellant is excited to offer a Sr. Electrical Design Engineer position at our Torrance facility, supporting Electric Power Conditioners (EPC) for our Space Traveling Wave Tube Amplifiers (TWTAs) products. Stellant’s industry leading EPCs support space borne communications, with over 4700 units in orbit and 290 million operating hours. Similar technology is also utilized for space electric propulsion and many terrestrial applications; delivering RF communications, electronic warfare, and radar for critical commercial and military applications around the globe. This role will primarily be tasked with development of new high power / high voltage circuit and EPCs. Responsibilities will also include providing guidance and leadership on a technical level to a multidisciplinary group of engineers including design, test, component, embedded and project engineers. Additionally, you will likely be providing EEE component / PWB guidance, providing troubleshooting support for EPCs currently in production, and supporting business development needs as they come up. Future work is also available on our Power Processing Units (PPU) for Xenon Ion Propulsion Systems (XIPS), power supplies for Microwave Power Modules (MPMs), and supporting our active microelectronics line as needed.\nResponsibilities\nHigh voltage power supply circuit design.\nDevelopment of next generation of power supplies.\nTesting and troubleshooting of circuits / power supplies for development or production.\nGuide program management for technical issues and assure successful production.\nSupporting customer meetings, milestones (CDR, PDR, MRR …), guiding the team through those events.\nMentor, develop and train junior engineers.\nActively seek out innovative technologies and oversee new product development to ensure continued industry leadership.\nSupport new business activity through proposal review and improvements on current designs\nQualifications\nEngineering Degree in a related field, EE preferred, with post graduate work a plus.\nWork experience designing and/or testing electronic power conditioners or similar devices, with work in the space industry a massive plus. Minimal experience for various levels is defined below:Level III: requires a minimum of 4 years of relevant experience\n\nLevel IV: requires a minimum of 6 years of relevant experience\n\nLevel V: requires a minimum of 9 years of relevant experience\n\nLevel ultimately determined by a combination of years of experience and relevant skill in desired role\n\nUnderstanding and comfort with EE design aspects such circuit design, electric stress analysis, worst case analysis, single event upset and others.\nProficient with circuit design tools (Spice, Altium, and similar).\nCapable of reading top-level specifications and translating into electrical design needs.\nExperience supporting testing of electrical hardware preferred.\nHands-on engineering experience with PPUs or other high voltage products preferred.\nStrong problem-solving skills, utilizing industry-standard root cause corrective action (RCCA) methodologies.\nMust possess exceptional communication skills both written and verbal.\nProficiency using Microsoft Office applications is necessary.\nStellant Systems is an Equal Opportunity/Affirmative Action Employer. We consider applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status or membership in any other group protected by federal, state or local law.\nTo conform to U.S. Government export regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S. (e.g. Green Card holder), or a protected individual as defined by the International Traffic in Arm Regulations (ITAR).","description_format":"text","description_chars":3957,"description_truncated":false,"requirements":{"experience_years_min":9,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["RF & Wireless Hardware","Power Supplies & Power Electronics","Defense Manufacturing"],"lifecycle":[{"event":"open","at":"2026-11-13T15:51:55Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":13,"reasons":["conf:2","win:early"],"computed_at":"2026-11-14T05:58:10Z"},"pay":{"stated_usd_annual":185000,"is_top_pay":true},"html_url":"https://alion.io/job/stellant-systems-senior-epc-design-engineer","json_url":"https://alion.io/job/stellant-systems-senior-epc-design-engineer.json","meta":{"generated_at":"2026-11-14T18:26:04Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":21913,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3867255},"rest":"https://alion.io/mcp/rest/get_company?id=3867255"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fstellant-systems-senior-epc-design-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fstellant-systems-senior-epc-design-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fstellant-systems-senior-epc-design-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/stellant-systems-senior-epc-design-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fstellant-systems-senior-epc-design-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4262579}},{"tool":"search_jobs","arguments":{"company":"stellantsystems.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4262579},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}