{"id":3168036,"url":"https://alion.io/job/edf-energy-jdo-mechanical-calculation-engineer","title":"JDO Mechanical Calculation Engineer","company":{"id":5582,"name":"EDF Energy","domain":"edfenergy.com","url":"https://alion.io/company/edf-uk","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":"full_time","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":{"min":57000,"max":null,"currency":"GBP","period":"year","gross":null,"usd_annual":76134},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ANSYS","optional":false}],"status":"live","first_seen_at":"2026-10-23T15:58:26Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-29T03:20:46Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Join a team where your expertise can help shape one of the UK's most significant nuclear new build projects. At EDF, Success is Personal. As a Mechanical Calculation Engineer, you'll play a key role in resolving complex engineering challenges at Hinkley Point C, helping deliver safe, reliable low-carbon electricity for generations to come.\nThe Opportunity\nAs a Mechanical Calculation Engineer, you'll support piping field design activities across the Hinkley Point C project. Working at the heart of on-site engineering delivery, you'll provide technical assessments, resolve installation challenges, and collaborate with multidisciplinary teams to maintain progress against key project milestones while upholding the highest nuclear safety standards.\nYou’ll join us on a salary starting of £57,000 per annum. This is a hybrid role, with an expectation of spending 3-4 days per week at #HinkleyPointC. You'll work alongside experienced engineers and stakeholders across the project, giving you exposure to one of Europe's largest and most complex engineering programmes.\nFrom advanced mechanical calculations and finite element analysis to supporting major infrastructure design decisions, you'll have opportunities to develop specialist expertise while contributing to EDF's journey towards An Electric Britain. You'll help solve real-world engineering challenges and play an important part in delivering the next generation of nuclear power stations.\nEDF EPR Engineering UK delivers the design for nuclear island buildings, systems, and equipment for Hinkley Point C and similar projects. Working as part of an integrated team, EPR Engineering supports construction and commissioning while preparing design-replication feasibility and related engineering activities.\nWho You Are\nWe’re looking for a Mechanical Calculation Engineer who is analytical, detail-focused, collaborative and motivated to learn. Are you experienced in…?\nHolding a Master's degree or degree in Mechanical Engineering\nHaving experience in mechanical calculations within the nuclear sector or a comparable engineering environment\nApplying EUROCODE, ASME and RCC-M codes\nUsing 2D and 3D design and calculation software\nPerforming piping flexibility calculations and support calculations\nWorking with engineering analysis tools such as PIPESTRESS, RSTAB or ANSYS\nCommunicating effectively in fluent English\nWorking within multicultural engineering teams\nTo be appointed to this role, you will need to meet the criteria for Security Vetting, which will, ordinarily, require you to have been a resident of the UK for at least three of the past five years.\nWhat You’ll Be Doing\nPerforming mechanical stress calculations, piping flexibility assessments and finite element analysis to support site activities\nProducing technical calculations, reports and engineering documentation to support design and installation work\nProviding technical responses to site queries, RFIs, NCRs and engineering challenges\nCollaborating with civil, electrical, HVAC, equipment and installation teams to resolve engineering issues\nSupporting design modifications and verifying compliance with applicable nuclear codes and project requirements\nPay, Benefits and Culture\nAlongside a starting salary of £57,000 per annum, potential for an annual bonus, and a market-leading pension scheme, your package will include customisable benefits such as electric vehicle leasing, discounted gym membership, life assurance, tech vouchers, experience days, and more.\nAt EDF, we believe there are multiple definitions of what it means to succeed. That’s why we offer you the freedom to develop a career that’s unique to you. Here, Success is Personal - it’s your journey, powered by us.\nEveryone is welcome at EDF; we’re committed to building a workforce that reflects gender balance, social mobility, and inclusion of minority ethnic backgrounds, LGBTQ+ communities, and those with disabilities. As a Disability Confident employer, we will support applicants requiring adjustments.\nJoin us and find your success at EDF!\nApplications for this role close Sunday 8th November\nSuccessIsPersonal #EDFcareers #DestinationNuclear\n Success is Personal. It's your journey, powered by us. Join us and drive the transition towards An Electric Britain.","description_format":"text","description_chars":4278,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Gym membership"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Nuclear Energy","Solar Energy","Wind Energy"],"lifecycle":[{"event":"open","at":"2026-10-23T17:50:32Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Senior or Specialist Worker, Skilled Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Global Business Mobility: Senior or Specialist Worker; Skilled Worker","cap_exempt":false,"checked_at":"2026-10-29T06:20:15+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":78,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.825,"p_room":0.945,"age_days":5,"expected_fill_days":14,"reasons":["conf:2","velocity","win:mid"],"computed_at":"2026-10-29T05:49:05Z"},"pay":{"stated_usd_annual":76134,"is_top_pay":false},"html_url":"https://alion.io/job/edf-energy-jdo-mechanical-calculation-engineer","json_url":"https://alion.io/job/edf-energy-jdo-mechanical-calculation-engineer.json","meta":{"generated_at":"2026-10-29T07:01:09Z","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":10692,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"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":5582},"rest":"https://alion.io/mcp/rest/get_company?id=5582"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fedf-energy-jdo-mechanical-calculation-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%2Fedf-energy-jdo-mechanical-calculation-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%2Fedf-energy-jdo-mechanical-calculation-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/edf-energy-jdo-mechanical-calculation-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fedf-energy-jdo-mechanical-calculation-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3168036}},{"tool":"search_jobs","arguments":{"company":"edfenergy.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3168036},"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. 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