{"id":2125571,"url":"https://alion.io/job/mwh-treatment-principal-structural-engineer","title":"Principal Structural Engineer","company":{"id":3847310,"name":"MWH Treatment","domain":"mwhtreatment.com","url":"https://alion.io/company/mwh-treatment","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eploy","truth_index":{"grade":"A","score":85,"open_postings":5,"ghost_share":0,"stale_share":0.8,"repost_share":0,"time_to_fill_p50_days":19,"computed_at":"2026-10-15T05:46:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Manchester, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":62000,"max_usd":102000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":98},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-08T02:08:23Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-15T04:40:02Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"Senior / Principal Structural Engineer\n\nLocation: Any UK location with flexible working offered\nAre you looking for the chance to shape major UK water infrastructure projects?\nDo you enjoy solving complex structural engineering challenges?\nWould you like to see your designs progress from concept through to construction?\nIf so, we'd like to hear from you.\nWe are looking to strengthen our Engineering team with a Senior or Principal Structural Engineer.\nYou'll work on a diverse range of water and wastewater projects across the UK. You'll help deliver assets that make a real difference to communities and the environment.\nWorking within a Design and Build environment means you'll have the opportunity to see your designs become reality. You'll collaborate with multidisciplinary teams across the UK and internationally while working on projects delivered through nine major water frameworks.\nWhy join us?\nWork on nationally significant water and wastewater infrastructure projects.\nSee your designs progress from concept through to construction.\nEnjoy flexible and hybrid working arrangements.\nDevelop your technical and leadership skills.\nSupport and mentor junior engineers.\nCollaborate with experienced multidisciplinary teams.\nInfluence project delivery and engineering decisions.\nHelp shape sustainable solutions for future generations.\nWhat will you be doing?\nStructural Design\nProduce structural design calculations for water and wastewater treatment projects.\nDesign reinforced concrete and structural steelwork in accordance with relevant Eurocodes and British Standards.\nReview structural content of construction drawings and models.\nReview subcontractor design proposals.\nProject Delivery\nCoordinate structural designs with other engineering disciplines.\nEnsure designs consider buildability, standardisation and DfMA principles.\nSupport construction activities through technical advice and site visits.\nDeliver projects safely, on programme and within budget.\nTechnical Leadership\nSupport and develop junior engineers.\nShare technical knowledge and best practice.\nAssist in improving engineering processes and procedures.\nPromote sustainable and environmentally responsible design.\nCollaboration\nLiaise with internal and external project stakeholders.\nWork closely with civil, mechanical, electrical and process disciplines.\nCollaborate with our extended global engineering team in Pune & Singapore.\nIs this role right for you?\nYou may be interested in this opportunity if you:\nEnjoy solving challenging engineering problems.\nWant to broaden your experience across a variety of projects.\nLike working in collaborative multidisciplinary teams.\nAre looking to develop your leadership capability.\nWant to contribute to projects that have a positive environmental impact. \nReady to take the next step?\nWhether you're an experienced Senior Engineer looking for greater responsibility or a Principal Engineer seeking new challenges, this role offers the opportunity to make a real impact.\nApply today and help deliver the next generation of water and wastewater infrastructure across the UK.","description_format":"text","description_chars":3101,"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":[]},"benefits":["Flexible schedule","Hybrid work"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy & Utilities","Science & Engineering","Supply 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