{"id":1623749,"url":"https://alion.io/job/mirion-engineer-ii-mechanicalelectrical-sensing-systems-division","title":"Engineer II (Mechanical/Electrical) – Sensing Systems Division","company":{"id":1820403,"name":"Mirion","domain":"mirion.com","url":"https://alion.io/company/mirion","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Dayforce","truth_index":{"grade":"A","score":94,"open_postings":44,"ghost_share":0,"stale_share":0.045,"repost_share":0,"time_to_fill_p50_days":68,"computed_at":"2026-10-21T05:46:15Z"}},"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":["Horseheads, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":121000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":4013},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false}],"status":"live","first_seen_at":"2026-09-25T04:00:00Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-21T17:25:53Z","board_verified":true,"closed_at":null,"days_open":26,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":26},"description":"Mid-level mechanical or electrical engineer in Mirion's Sensing Systems Division supporting the design, manufacturing, and qualification of radiation detection products, including compensated ionization chambers (CIC), uncompensated ionization chambers (UIC), proportional counters (PC), fission chambers, and associated signal processing electronics. The Engineer Level II prepares and verifies specifications for materials, parts, manufacturing, and tests, prepares technical and test reports with oversight, and supports the Procurement, Manufacturing, and Quality groups with growing technical independence. The role also begins to assist Senior Engineering with new product development efforts. This level introduces intermediate proficiency in technical writing, mechanical design, and electrical design, with continued growth in 3D parametric modeling, manufacturing engineering fundamentals, and radiation detector principles. The position may be filled by candidates with either a mechanical or electrical engineering background; prior exposure to nuclear engineering, radiation physics, or detector technologies is a strong plus but not required.\n\nEssential Duties\nPrepare and verify specifications for materials, parts, manufacturing, and tests, under senior engineering oversight.\nPrepare technical reports and test reports with oversight.\nAssist senior engineers with design analyses and specification reviews.\nSupport the Procurement group with sourcing materials, addressing supplier questions, and resolving technical issues.\nSupport the Manufacturing group on production issues, process improvements, and engineering changes.\nSupport the Quality group on identification of critical characteristics and resolution of technical questions and non-conformances.\nAssist Senior Engineering on new product development efforts.\nContinue to build proficiency in detector design principles and detector qualification testing, developing working knowledge of radiation/nuclear concepts as applied to product design.\nProvide informal technical mentorship to Engineer Level I personnel.\n\nEssential Requirements\nIntermediate proficiency in technical writing; ability to independently author specifications, reports, and engineering documents subject to peer review.\nIntermediate proficiency in mechanical design (GD&T, blueprints, assemblies); ability to design and document assemblies independently for senior review.\nIntermediate proficiency in electrical design, including schematic capture and component selection for typical applications.\nNovice proficiency in 3D parametric modeling and simulation, with developing capability in parametric modeling and simple simulations.\nNovice proficiency in manufacturing engineering fundamentals (machining, welding, brazing), with a working understanding of common fabrication processes used in detector assemblies.\nEffective written, oral, and technical communication skills.\nStrong analytical and problem-solving skills.\nProficiency with Microsoft Office (Word, Excel, Teams, PowerPoint).\n\nAdditional Requirements\nProject Management — Novice proficiency.\nProject Estimating and Costing — Novice proficiency.\nDetector Design Principles (CICs, PCs, UICs, fission chambers, signal processing and electronics) — Intermediate proficiency.\nDetector Qualification Testing — Novice proficiency.\nCoursework, internship experience, or prior exposure to nuclear engineering, radiation physics, or gas-filled detector technology is a plus.\n\nEducation & Experience Requirements\nB.S. in Engineering or Engineering Technology (Mechanical or Electrical preferred; Nuclear Engineering background also welcomed).\nMinimum 2 years of engineering experience, or completion of the Engineer Level I requirements at Mirion.","description_format":"text","description_chars":3749,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Nuclear Energy","Test & Measurement Instruments"],"lifecycle":[{"event":"open","at":"2026-10-01T20:54:54Z"},{"event":"close","at":"2026-10-14T19:43:44Z"},{"event":"reopen","at":"2026-10-20T05:45:10Z"}],"visa":[],"liveness":{"score":75,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.832,"p_room":0.9,"age_days":26,"expected_fill_days":68,"reasons":["conf:2","win:mid"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/mirion-engineer-ii-mechanicalelectrical-sensing-systems-division","json_url":"https://alion.io/job/mirion-engineer-ii-mechanicalelectrical-sensing-systems-division.json","meta":{"generated_at":"2026-10-21T18:27:26Z","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":26056,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":1820403},"rest":"https://alion.io/mcp/rest/get_company?id=1820403"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmirion-engineer-ii-mechanicalelectrical-sensing-systems-division"},{"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%2Fmirion-engineer-ii-mechanicalelectrical-sensing-systems-division"},{"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%2Fmirion-engineer-ii-mechanicalelectrical-sensing-systems-division"},{"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/mirion-engineer-ii-mechanicalelectrical-sensing-systems-division\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmirion-engineer-ii-mechanicalelectrical-sensing-systems-division"}]}