{"id":2916981,"url":"https://alion.io/job/mirion-mechanical-system-engineer-measurement-systems","title":"Mechanical System Engineer (Measurement Systems)","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":90,"open_postings":43,"ghost_share":0,"stale_share":0.209,"repost_share":0,"time_to_fill_p50_days":60,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Warrington, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":37000,"max_usd":77000,"period":"year","method":"role_country_seniority_unknown","sample_n":820},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"FMEA","optional":false},{"name":"Microsoft Office","optional":false}],"status":"live","first_seen_at":"2026-10-19T23:00:00Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-23T14:42:58Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Mirion Technologies is a global leader in radiation detection, measurement, and protection. With over 50 years of experience and nearly 3,000 employees worldwide, we serve critical sectors including energy, healthcare, defence, and research. \n\nWe combine deep technical expertise with a strong customer focus to deliver reliable, high-performance solutions. Our mission is to protect people and the environment through innovative technologies and trusted service.\n\nAt Mirion, we foster a culture of integrity, collaboration, and continuous improvement empowering our teams to make a meaningful impact every day.\n\nThe Opportunity\n\nAs part of a small but growing team, we are seeking a skilled and motivated Mechanical Systems Engineer (Measurement Systems)\nto carry out solutions design and integration activities of Mirion’s nuclear measurement systems. This will involve working with designated teams to ensure all mechanical aspects of a specific system are completed to specification, customer satisfaction, timescale and cost constraints.\n\nYou will be involved in engineering projects of differing size and complexity, predominantly defining and validating solutions activities (often working with specialist sub-contractors), including contributing to successful build – including ‘hands on’ test and commissioning of the equipment.\n\nThe position will be based in Warrington with some travel across the UK to various customer sites during commissioning/acceptance.\n\nApplicants must be able to pass HMG Baseline Personnel Security Standard (BPSS) check, with the potential for undergoing security vetting at a national level.\n\nKey Responsibilities\nResponsible for the Mechanical element of bespoke systems project work and to assist the Technical Lead in the successful completion of projects\nSustaining and development of (more repetitive built) largely standard systems \nEnsuring compliance to the relevant standards for the team to achieve excellence in a regulated industry\nGuiding and mentoring junior team members where necessary\nApplying the principles of best engineering practice at all times\nAble to support FMEA, fault tree analysis, SIL substantiation, AR&M assessments, Mechanical element of Machinery Directive and Hazop delivery\nLiaising with other Divisional stakeholders to ensure compliance with all customer requirements\nContribute technical input to tender documentation including concept design and costing\nActive involvement in identifying and participating in business improvements\nAbility to spend short periods of time at other Divisional sites, customer sites and supplier sites\n\nSkills & Experience\nDegree educated or equivalent time served in a relevant engineering discipline\nPrevious experience as a Mechanised Projects Engineer, where inter-disciplinary interfacing is key\nIdeally a good appreciation of corresponding Electrical Systems\nSolutions around materials handling, detector positioning and equipment housing are typical\nExperience with compliance with the Machinery Directive EN12100\nAn excellent working knowledge of relevant general national and international codes, specifications and standards\nExcellent computing skills, particularly in the use of Microsoft Office Applications and ideally 3D modelling / AutoCAD products\nProactive and technically capable\nStrong initiative, motivation and a commitment to delivering high quality work under pressure\nExcellent interpersonal, organisation and communication skills\nHigh level of communication proficiency in spoken and written English\n\nWhat we can offer\n\nOur employees make the difference, that’s why we can offer the following:-\nA competitive salary and benefits package\nThe opportunity to develop within an international group working on high profile projects\nOngoing professional development opportunities and training\nA collaborative and supportive work environment","description_format":"text","description_chars":3866,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Professional development"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Nuclear Energy","Test & Measurement Instruments"],"lifecycle":[{"event":"open","at":"2026-10-20T10:48:51Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":60,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/mirion-mechanical-system-engineer-measurement-systems","json_url":"https://alion.io/job/mirion-mechanical-system-engineer-measurement-systems.json","meta":{"generated_at":"2026-10-23T18:31:18Z","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":28246,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"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-mechanical-system-engineer-measurement-systems"},{"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-mechanical-system-engineer-measurement-systems"},{"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-mechanical-system-engineer-measurement-systems"},{"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-mechanical-system-engineer-measurement-systems\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmirion-mechanical-system-engineer-measurement-systems"}]}