{"id":2401783,"url":"https://alion.io/job/gmppu-electromagnetic-simulation-engineer","title":"Electromagnetic Simulation Engineer","company":{"id":4423305,"name":"GM Performance Power Units","domain":"gmppu.com","url":"https://alion.io/company/gmppu","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Dayforce","truth_index":{"grade":"B","score":75,"open_postings":19,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Concord, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":70000,"max_usd":129000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":3384},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"MATLAB","optional":false},{"name":"Python","optional":false},{"name":"Machine Learning","optional":true}],"status":"live","first_seen_at":"2026-04-06T04:00:00Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-15T01:27:39Z","board_verified":true,"closed_at":null,"days_open":191,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":191},"description":"GM Performance Power Units - Concord, NC\nElectromagnetic Simulation Engineer - Onsite\nJob Summary\nGM Performance Power Units (GM PPU) is seeking a skilled and motivated Electromagnetic Simulation Engineer to join our innovative engineering team in Concord, NC. This role focuses on electromagnetic (EM) simulation, analysis, and optimization of MGU-K electric motors and power electronics for Formula 1 power units. The engineer will support design teams by providing high-fidelity EM modeling to optimize performance, efficiency, losses, thermal loads, and manufacturability.\nKey Responsibilities\nDevelop and execute 2D/3D electromagnetic finite element analysis (FEA) models for high power, high speed electric motors using tools like JMAG, Motor-CAD, Ansys Maxwell, or Flux.\nPerform performance mapping, torque-speed curves, field-weakening analysis, efficiency maps, and loss calculations (copper, iron, eddy current, PM losses).\nAnalyze and optimize designs for high-speed operation (60k+ RPM), high power density, thermal management, and manufacturability constraints.\nSupport transient and harmonic analyses for inverter switching effects, PWM harmonics, and electromagnetic forces.\nCollaborate with mechanical, thermal, controls, and manufacturing teams to integrate EM results into holistic motor design.\nValidate simulation results against test data and support motor prototype development and testing.\nDocument analysis methods, results, and recommendations in technical reports and design reviews.\nStay current with latest EM simulation methodologies and industry best practices.\n\nRequired Qualifications\nBachelor’s degree in Electrical Engineering, Mechanical Engineering, or related technical field; Master’s degree preferred.\n3-7 years of experience in electromagnetic simulation for electric motors or machines.\nProficiency with commercial EM FEA tools (JMAG, Ansys Maxwell, Motor-CAD, Flux, or equivalent).\nStrong understanding of electric machine theory, including PMSM/IPMSM design principles, field-weakening, reluctance torque, and loss mechanisms.\nExperience with performance mapping, efficiency optimization, and thermal-electromagnetic coupling.\nProficiency in Python, MATLAB, or similar for post-processing, automation, and data analysis.\nAbility to work collaboratively in cross-functional teams and communicate technical results effectively.\n\nPreferred Qualifications\nExperience in motorsport, F1, high-performance EV, or aerospace electric motor applications.\nKnowledge of power electronics integration effects on motor performance (inverter harmonics, switching losses).\nFamiliarity with advanced motor topologies (axial flux, hairpin windings, variable flux) and high-speed rotor design.\nExperience with parametric optimization, DOE, and machine learning-assisted design workflows.\nUnderstanding of manufacturing impacts on EM performance (winding factors, material properties, tolerances).\nExperience correlating simulation with dyno/test data and supporting root cause analysis.\n\nPersonal Attributes\nAnalytical mindset with strong problem-solving skills and attention to detail.\nProactive and self-motivated with ability to manage multiple priorities.\nTeam player comfortable working in fast-paced, high-performance engineering environment.\nPassionate about electric machine design and motorsport technology.\nEffective communicator who can translate complex EM concepts to non-specialists.\n\nReady to be part of a team that pushes boundaries both on and off the track? At GM Performance Power Units, we are developing a new era of performance for the Formula 1 grid. Joining us means entering a startup racing environment backed by a legacy of engineering excellence, giving you the rare opportunity to help build a world-class program from day one. We believe in rewarding innovation and powering potential. As part of our team, you’ll benefit from a competitive and comprehensive package designed to support your performance, well-being, and future, helping you thrive at every level.\n\nThat includes access to:\nBonus scheme\nPrivate healthcare\n401(k) plan including company match\nEmployer-paid life insurance and disability coverage\n32 days annual leave (including holidays)\nFree financial advisor access\nEmployee Assistance Programs (EAP)\nSubsidized on-site dining\nOn-site gym\nDiscounted GM vehicle purchase/lease program\nFree on-site EV charging for personal GM vehicles\n\nIt’s all part of our commitment to creating a workplace that’s as high-performing and forward-thinking as the people who make it succeed.\n\nJoin us and help power what’s next.\n\nWhy Join Us\nYou’ll play a pivotal role in ensuring the reliability and performance of a next-generation Formula 1 power unit. Our culture rewards precision, innovation, and the relentless pursuit of performance.\nPlease note: GM Performance Power Units and all affiliated companies are Equal Opportunity employer(s). Minorities, women, veterans, and individuals with disabilities are encouraged to apply. For more information regarding the EEOC, please visit https://www.eeoc.gov/employers/upload/poster_screen_reader_optimized.pdf.\nOnly direct hires need apply to or inquire about job postings at GM Performance Power Units. We are not accepting calls, resumes or applications from recruiting firms at this time.","description_format":"text","description_chars":5294,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Annual leave","Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-12T23:44:01Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.188,"p_room":0.28,"age_days":191,"expected_fill_days":30,"reasons":["conf:0","stale_co","win:tail","crowd:"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/gmppu-electromagnetic-simulation-engineer","json_url":"https://alion.io/job/gmppu-electromagnetic-simulation-engineer.json","meta":{"generated_at":"2026-10-15T02:37:31Z","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":3866,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":4423305},"rest":"https://alion.io/mcp/rest/get_company?id=4423305"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgmppu-electromagnetic-simulation-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%2Fgmppu-electromagnetic-simulation-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%2Fgmppu-electromagnetic-simulation-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/gmppu-electromagnetic-simulation-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgmppu-electromagnetic-simulation-engineer"}]}