{"id":3047571,"url":"https://alion.io/job/ignitehrsolutions-coulomb-solutions-inc-sr-electrical-power-systems-engineer","title":"Coulomb Solutions Inc.- Sr. Electrical Power Systems Engineer","company":{"id":4417318,"name":"Ignite HR Solutions","domain":"ignitehrsolutions.com","url":"https://alion.io/company/ignitehrsolutions","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Livermore, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"Grid-Forming Inverters","optional":false},{"name":"MATLAB","optional":false},{"name":"Simulink","optional":false}],"status":"live","first_seen_at":"2026-10-22T00:26:11Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-11-05T18:29:54Z","board_verified":true,"closed_at":null,"days_open":14,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":14},"description":"About our Client:\nAt Coulomb Solutions Inc., we are on a mission to help transform the world by enabling the fast adoption of commercial electric vehicles powered by green, sustainable energy. As a leading supplier of lithium-iron-phosphate battery systems and EV components, CSI is at the forefront of advancing technologies that are shaping the future of transportation. Headquartered in Livermore, CA, we are expanding our manufacturing footprint, and we want YOU to be part of our growing, dynamic team!\nWhy CSI?\nJoin an exciting, innovative company dedicated to environmental sustainability.\nWork in a fast-paced, collaborative environment that values your input and ideas.\nContribute to the transition to a pollution-free planet while advancing your career.\nThe Role:\nThe Sr. Electrical Power Systems Engineer is responsible for the design, development, and validation of medium-voltage electrical systems and components used in Battery Energy Storage Systems (BESS) and commercial electric vehicle (EV) platforms. The role focuses on component design/development/validation and system integration of components such as inverters, converters, wiring harnesses, transformers, charging systems and power distribution equipment. Senior EE will work on the development of both of EV-related systems and energy systems. The vehicle systems include new electric drive systems for heavy-duty vehicles, including trucks, buses, boats, trains, port equipment, airport GSE, and other commercial vehicle systems. CSI’s also develops a line of BESS products to support transportable vehicle charging and grid support at temporary power locations. Strong experience in heavy duty vehicle systems and BESS functions such as grid charging, grid forming and following, export power, and knowledge of AC grid interaction, hybrid energy architectures, and compliance with industry standards such as UL1973, UL9540/UL9540A, and UL508.\nDrive the Future of Commercial Vehicle Electrification\nAre you ready to electrify the transportation industry? We're looking for a passionate and innovative Electrical Design Engineer to help shape the future of electrified commercial vehicles. This is more than a job-it's your chance to collaborate with forward-thinking customers and help bring cutting-edge electrical components to life.\nAs a key member of our Electrification Engineering Team, you'll lead the design and validation of high-voltage (HV) electrical components- from battery energy storage systems to HV junction boxes, controllers, inverters, heaters, harnesses, and more. You’ll work hand-in-hand with customers, suppliers, and internal experts to accelerate the development and application of advanced electrification solutions.\nKey Responsibilities\nDesign, develop, and validate medium-voltage(12-2000V) electrical subsystems for use in EV power platforms and stationary energy solutions.\nSpecify and integrate components including inverters, converters, power distribution units, transformers, AC-DC and DCDC power modules, charging systems, lithium and sodium batteries, power distribution panels, and harnesses /connectors.\nEnsure all designs comply with relevant industry standards and certifications, including UL1973, UL508, UL9540A, and applicable grid codes.\nConduct electrical system-level calculations including load flow, short-circuit, fault protection, thermal analysis, and grounding strategies.\nInterpret AC grid requirements and apply system-level knowledge to the integration of CSI products into customer applications.\nCreate and maintain technical documentation, including schematics, interface specifications, wiring diagrams, test plans, and validation reports.\nSupport testing and commissioning activities, including field validation, issue troubleshooting, and system optimization.\nParticipate in cross-functional collaboration with mechanical, software, and controls engineers, as well as suppliers and customers.\nSupport cost estimation, BOM development, and trade-off analysis for component selection and system design.\nProvide mentorship and technical guidance to junior engineers and technicians as required.\nMaintain awareness of emerging industry standards, energy technologies, and competitive systems.\nQualifications:\nBachelor's degree in Electrical Engineering is required. Master’s or higher degree preferred.\nMinimum 5 years (7-10 desired) of professional experience in medium-voltage (1kV and 15kV) electrical system design or energy system integration.\nKnowledge of high-power electrical systems for both mobile and stationary applications\nExperience working with battery energy storage systems (BESS), microgrids, and high-power vehicle charging systems\nKnowledge of 600-15kV safety and design standards\nExposure to renewable energy systems (solar, wind, generator hybrid)\nFamiliarity with UL certification processes, including UL1973, UL9540A, and UL508.\nProficiency in electrical design tools and simulation platforms (e.g., AutoCAD Electrical, PLECS, Simulink, MATLAB).\nPhysical Job Requirements:\nThe position is expected to access, enter, and retrieve data by using a computer terminal. The position is expected to require hands-on operation/use of laboratory test and prototyping equipment. Some lifting of test equipment and battery modules will be required.\nLocation: This position is on-site in Livermore, CA.\nTravel: This job will require some travel to visit suppliers, customers, and CSI locations as needed.\nHours, Benefits & Compensation:\nCompensation Range: $150k - $200k, depending on experience and qualifications.\nBenefits include:\nMedical, dental, and vision insurance\n401(k) with company matching\nPaid time off\nOffice Hours: 8:00 AM - 5:00 PM (Monday - Friday)\nWhy Join Us?\nAt CSI, we don’t just offer a job; we offer an opportunity to be part of something bigger. You’ll play a key role in our growth, work alongside passionate and skilled professionals, and help us make a lasting impact on the world. We look forward to bringing your unique skills and perspectives to our team as we continue to shape the future of electric vehicles.\nAre you ready to make a difference? Apply now to join our team and help drive sustainable innovation in the world of electric vehicles!","description_format":"text","description_chars":6224,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Vision insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Electrical & Electronic Engineering"],"lifecycle":[{"event":"open","at":"2026-10-22T01:03:34Z"}],"visa":[],"liveness":{"score":61,"band":"ok","label":"Likely open","p_open":1,"p_active":0.815,"p_room":0.75,"age_days":14,"expected_fill_days":20,"reasons":["conf:3","win:late"],"computed_at":"2026-11-05T05:54:30Z"},"pay":{"stated_usd_annual":200000,"is_top_pay":true},"html_url":"https://alion.io/job/ignitehrsolutions-coulomb-solutions-inc-sr-electrical-power-systems-engineer","json_url":"https://alion.io/job/ignitehrsolutions-coulomb-solutions-inc-sr-electrical-power-systems-engineer.json","meta":{"generated_at":"2026-11-05T19:10:54Z","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":25750,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"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":4417318},"rest":"https://alion.io/mcp/rest/get_company?id=4417318"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fignitehrsolutions-coulomb-solutions-inc-sr-electrical-power-systems-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%2Fignitehrsolutions-coulomb-solutions-inc-sr-electrical-power-systems-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%2Fignitehrsolutions-coulomb-solutions-inc-sr-electrical-power-systems-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/ignitehrsolutions-coulomb-solutions-inc-sr-electrical-power-systems-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fignitehrsolutions-coulomb-solutions-inc-sr-electrical-power-systems-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3047571}},{"tool":"search_jobs","arguments":{"company":"ignitehrsolutions.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3047571},"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"}}