{"id":3221116,"url":"https://alion.io/job/rfa-engineering-senior-electrical-engineer","title":"Senior Electrical Engineer","company":{"id":4429061,"name":"RFA Engineering","domain":"rfamec.com","url":"https://alion.io/company/rfa-engineering","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"UltiPro","truth_index":{"grade":"B","score":75,"open_postings":12,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chillicothe, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":90000,"max":120000,"currency":"USD","period":"year","gross":null,"usd_annual":120000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Altium Designer","optional":true},{"name":"FMEA","optional":true},{"name":"LTspice","optional":true},{"name":"MATLAB","optional":true},{"name":"Simulink","optional":true}],"status":"live","first_seen_at":"2026-09-21T14:12:42Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-10-27T10:40:33Z","board_verified":true,"closed_at":null,"days_open":35,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":35},"description":"RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an experienced level candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.\nThis is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.\nSenior Electrical Engineer - Power Electronics\nThe selected candidate will support the development of advanced medium-voltage and utility-scale power conversion systems. In this role, you will design, validate, and troubleshoot power electronics hardware used in high-power inverter and converter applications. You will work closely with multidisciplinary engineering teams to develop reliable, high-performance hardware while supporting projects from concept through production.\nResponsibilities\nDesign, develop, and troubleshoot power electronics hardware, including gate driver boards, power boards, sensing circuits, and protection circuitry for high-power applications.\nCreate electrical schematics, review PCB layouts, and select components such as IGBT and SiC power devices, isolated gate drivers, sensors, and power supplies.\nDevelop and execute validation plans by performing laboratory testing, including double pulse testing, switching characterization, thermal testing, fault analysis, and system commissioning.\nAnalyze switching performance, power losses, thermal behavior, and protection circuit operation using oscilloscopes, power analyzers, thermal cameras, and other laboratory equipment.\nInvestigate hardware failures, perform root cause analysis, and implement corrective actions to improve reliability and performance.\nCollaborate with controls, mechanical, manufacturing, validation, and supplier teams to support prototype builds, product development, and production readiness while promoting Design for Manufacturability (DFM) and Design for Testability (DFT) best practices.\nRequirements\nBachelor's degree in Electrical Engineering with at least five years of experience developing power electronics hardware.\nExperience designing and validating inverter, converter, motor drive, battery energy storage, renewable energy, or similar high-power systems.\nStrong knowledge of IGBT and SiC power devices, gate driver design, power converter topologies, switching behavior, thermal management, and protection circuits.\nExperience designing and debugging power electronics PCB assemblies and performing laboratory validation using high-speed measurement equipment.\nStrong analytical, troubleshooting, communication, and cross-functional collaboration skills.\nPreferred Qualifications\nMaster's degree in Electrical Engineering with an emphasis in Power Electronics.\nExperience with medium-voltage power conversion systems and tools such as MATLAB/Simulink, PLECS, LTspice, or Altium Designer.\nKnowledge of Double Pulse Testing (DPT), EMI/EMC mitigation, UL and IEC standards, DFMEA, reliability engineering, and production launch support.\nVisa sponsorship is NOT available for this position.\nPay Range: $90,000 - $120,000/yr - Commensurate with experience\nAbout RFA Engineering\nRFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.\nCompetitive Benefits\nHealth and Dental Insurance\nHealth Savings Account\nTelaDoc: Virtual Health Care\nVision Insurance\nCompany Paid / Supplemental Life Insurance\nCompany Paid Long-Term Disability\nSupplemental Short-Term Disability\nRetirement Savings Account (Traditional 401k & Roth 401k)\nFlexible Spending Plan Dependent Care\nBonus Plan (Exempt Employees Only)\nPaid Time Off (PTO)\nPaid Holidays\nBereavement Leave\nEmployee Assistance Programs (EAP)\nEducation Assistance\nEqual Opportunity and Veteran Friendly","description_format":"text","description_chars":4592,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["401k plan","Dental insurance","Education assistance","Life insurance","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Design & Creative","Embedded Software & RTOS","Embedded & Electronics Design"],"lifecycle":[{"event":"open","at":"2026-10-25T03:16:05Z"}],"visa":[],"liveness":{"score":29,"band":"fade","label":"Fading","p_open":1,"p_active":0.525,"p_room":0.55,"age_days":35,"expected_fill_days":29,"reasons":["conf:3","stale_co","velocity","win:tail","comp:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":{"stated_usd_annual":120000,"is_top_pay":false},"html_url":"https://alion.io/job/rfa-engineering-senior-electrical-engineer","json_url":"https://alion.io/job/rfa-engineering-senior-electrical-engineer.json","meta":{"generated_at":"2026-10-27T12:49:02Z","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":692,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":4429061},"rest":"https://alion.io/mcp/rest/get_company?id=4429061"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frfa-engineering-senior-electrical-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Frfa-engineering-senior-electrical-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Frfa-engineering-senior-electrical-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/rfa-engineering-senior-electrical-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frfa-engineering-senior-electrical-engineer"}]}