{"id":2938901,"url":"https://alion.io/job/sizewell-c-lead-mechanical-construction-planner","title":"Lead Mechanical Construction Planner","company":{"id":1777214,"name":"Sizewell C","domain":"sizewellc.com","url":"https://alion.io/company/sizewellc","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":99,"open_postings":9,"ghost_share":0,"stale_share":0.222,"repost_share":0,"time_to_fill_p50_days":17,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Operations","role_family":"Operations","seniority":"lead","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bridgwater, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":70000,"max_usd":139000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":71},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"HPC","optional":false}],"status":"live","first_seen_at":"2026-10-20T16:48:44Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-26T00:11:05Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"The HPC Jobs Service supports local people into exciting, long-term careers across our Project.\nLead Mechanical Construction Planner\nCavendish Nuclear\nHinkley Point C\nAt Babcock, we're working to create a safe and secure world, together. If you join us, you can play your part as a Lead Mechanical Construction Planner at Hinkley Point C, near Bridgwater, Somerset.\nThe role\nAs a Lead Mechanical Construction Planner, you'll take ownership of mechanical construction planning activities on a major infrastructure programme, leading a team responsible for ensuring construction schedules are integrated, achievable and aligned with key project milestones. Your work will provide critical visibility of construction readiness, interfaces, constraints and schedule risks, supporting the safe, coordinated and predictable delivery of complex engineering works.\nThis is an opportunity to make a meaningful impact on a project that supports the UK's future infrastructure and engineering capability. Working alongside multidisciplinary teams, you'll help drive project success while developing your leadership, planning and project controls expertise in a dynamic environment at the forefront of engineering excellence.\nDay-to-day, you'll be required to:\nLeading and coordinating the Mechanical Construction Planning team to support project delivery.\nDeveloping and maintaining integrated Level 5 mechanical construction schedules aligned to programme milestones.\nConfirming activities entering the four-week planning window are sufficiently mature and ready for construction.\nIdentifying and managing interfaces between mechanical, electrical, heating, ventilation and air conditioning, and other delivery disciplines.\nProducing mechanical planning reports, progress reviews and contributions to the overall 16-week lookahead programme.\nThis role is full time, 37 hours per week, Monday to Friday, based at Hinkley Point C. Hybrid working patterns are available.\nRequirements:\nSignificant experience, typically 10 years or more, within a construction planning, project controls or engineering planning environment.\nExperience leading or managing planning teams within major construction or infrastructure projects.\nExperience developing and managing integrated construction schedules.\nExperience using Primavera P6 planning software.\nExperience working in site-based construction, maintenance, outage or shutdown planning environments\nHigher National Certificate in an Engineering discipline.\nSecurity Clearance\nThe successful candidate must be a valid UK passport holder, with the ability to achieve and maintain Security Check (SC) United Kingdom Security Vetting: clearance levels - GOV.UK (www.gov.uk)\nFor this role you must have evidence of right to work in the UK. As a project, we do not discriminate on the grounds of age, gender, race, colour, religion, disability or sexual orientation, and we welcome applications from all sections of the community.\nThe HPC Jobs Service supports local people into exciting, long-term careers across our Project.\nLead Mechanical Construction Planner\nCavendish Nuclear\nHinkley Point C\nAt Babcock, we're working to create a safe and secure world, together. If you join us, you can play your part as a Lead Mechanical Construction Planner at Hinkley Point C, near Bridgwater, Somerset.\nThe role\nAs a Lead Mechanical Construction Planner, you'll take ownership of mechanical construction planning activities on a major infrastructure programme, leading a team responsible for ensuring construction schedules are integrated, achievable and aligned with key project milestones. Your work will provide critical visibility of construction readiness, interfaces, constraints and schedule risks, supporting the safe, coordinated and predictable delivery of complex engineering works.\nThis is an opportunity to make a meaningful impact on a project that supports the UK's future infrastructure and engineering capability. Working alongside multidisciplinary teams, you'll help drive project success while developing your leadership, planning and project controls expertise in a dynamic environment at the forefront of engineering excellence.\nDay-to-day, you'll be required to:\nLeading and coordinating the Mechanical Construction Planning team to support project delivery.\nDeveloping and maintaining integrated Level 5 mechanical construction schedules aligned to programme milestones.\nConfirming activities entering the four-week planning window are sufficiently mature and ready for construction.\nIdentifying and managing interfaces between mechanical, electrical, heating, ventilation and air conditioning, and other delivery disciplines.\nProducing mechanical planning reports, progress reviews and contributions to the overall 16-week lookahead programme.\nThis role is full time, 37 hours per week, Monday to Friday, based at Hinkley Point C. Hybrid working patterns are available.\nRequirements:\nSignificant experience, typically 10 years or more, within a construction planning, project controls or engineering planning environment.\nExperience leading or managing planning teams within major construction or infrastructure projects.\nExperience developing and managing integrated construction schedules.\nExperience using Primavera P6 planning software.\nExperience working in site-based construction, maintenance, outage or shutdown planning environments\nHigher National Certificate in an Engineering discipline.\nSecurity Clearance\nThe successful candidate must be a valid UK passport holder, with the ability to achieve and maintain Security Check (SC) United Kingdom Security Vetting: clearance levels - GOV.UK (www.gov.uk)\nFor this role you must have evidence of right to work in the UK. As a project, we do not discriminate on the grounds of age, gender, race, colour, religion, disability or sexual orientation, and we welcome applications from all sections of the community.","description_format":"text","description_chars":5911,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Hybrid work"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Nuclear Energy","Nuclear Engineering"],"lifecycle":[{"event":"open","at":"2026-10-20T16:48:44Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":5,"expected_fill_days":17,"reasons":["conf:5","velocity","win:early","comp:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/sizewell-c-lead-mechanical-construction-planner","json_url":"https://alion.io/job/sizewell-c-lead-mechanical-construction-planner.json","meta":{"generated_at":"2026-10-26T08:23:54Z","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":11186,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":1777214},"rest":"https://alion.io/mcp/rest/get_company?id=1777214"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsizewell-c-lead-mechanical-construction-planner"},{"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%2Fsizewell-c-lead-mechanical-construction-planner"},{"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%2Fsizewell-c-lead-mechanical-construction-planner"},{"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/sizewell-c-lead-mechanical-construction-planner\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsizewell-c-lead-mechanical-construction-planner"}]}