{"id":1215056,"url":"https://alion.io/job/socotec-uk-principal-geotechnical-engineer","title":"Principal Geotechnical Engineer","company":{"id":2045268,"name":"SOCOTEC UK & Ireland","domain":"socotec.co.uk","url":"https://alion.io/company/socotec-co-uk","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":78,"open_postings":8,"ghost_share":0,"stale_share":0.875,"repost_share":0,"time_to_fill_p50_days":48,"computed_at":"2026-10-24T06:02:35Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":68000,"max_usd":112000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":102},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-09-24T11:12:12Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-10-25T01:26:45Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"LSTC Group Ltd is a powerhouse in delivering full turnkey solutions that shape the future of the electricity sector. As part of the SOCOTEC Group, we are a leading infrastructure testing and asset inspection specialist serving the UK's regulated energy sector.\nFrom initial design to inspection of assets, our work makes a real difference to clients and communities, with sustainability at the core of everything we do. With contracts across multiple sectors in the UK's power transmission and distribution infrastructure, we use our expertise to solve diverse engineering challenges, enhancing reliability and efficiency across the network.\nOur extensive in-house capabilities eliminate the need for multiple suppliers and simplify processes for our clients. We provide comprehensive services including:\nOverhead Line Design\nGeotechnical & Foundation Engineering\nUnderground Cable Design\nSubstation Design\nAsset Inspection\nInfrastructure Projects\nSurveying and Earthing Services\nWe support transmission owners, distribution network operators, independent connection providers, and project developers who collectively invest billions annually in maintaining and expanding the UK's energy infrastructure.\n Are you ready to take the next step in your geotechnical career and help shape the future of ground engineering at LSTC?\nWe're looking for an experienced Principal Geotechnical / Geoenvironmental Engineer to join our team in Tadcaster. This is a fantastic opportunity for a technically strong, commercially minded engineer to combine hands-on project leadership with a genuine influence over how our geotechnical and geoenvironmental capability grows across the business.\nWhat you'll be doing\nLeading with expertise - Acting as a trusted technical authority, you'll guide project managers and mentor junior engineers, helping to raise the bar across the Geotechnical Reporting team.\nOwning projects, start to finish - Taking full ownership of standalone Geotechnical, Geoenvironmental and Foundation projects, from client briefs through to delivery, budget control and site/office meetings.\nShaping the way we work - Driving forward LSTC's geoenvironmental procedures, quality systems and best practice, keeping us ahead of evolving legislation and industry standards.\nChampioning safety and compliance - Leading on Health & Safety and CDM matters, ensuring every deliverable meets the highest standards of quality and regulatory compliance.\nGrowing our people - Reviewing team performance, mentoring engineers, running staff reviews, and building a high-performing, engaged team.\nWinning new work - Spotting and shaping new tender opportunities, preparing costs and proposals, and advising on timescales and deliverables.\n What we're looking for\nA Master's Degree (or equivalent) in Civil Engineering, Geology, Geotechnical/Geoenvironmental Engineering or a related field.\nChartered status with a relevant Professional Institution.\n10+ years' experience in geotechnical and/or geoenvironmental engineering and site investigation, including managing large-scale ground investigation projects.\nAdvanced, up-to-date knowledge of relevant industry legislation and best practice.\nA track record of mentoring and developing junior engineers.\nStrong ability to juggle competing priorities, meet demanding deadlines, and bring together multi-disciplinary inputs into robust, risk-mitigated solutions.\nExperience in the OHL (Overhead Line) industry is a plus.\nA valid UK driving licence (or one acceptable to our insurers), and a willingness to travel to other LSTC or client offices as required.\n Why join LSTC Group?\nThis is more than a technical role - it's a chance to genuinely influence the direction of our geotechnical practice, mentor the next generation of engineers, and take ownership of exciting, high-profile projects. If you're a proven geotechnical/geoenvironmental professional looking for a role with real breadth, responsibility and impact, we'd love to hear from you.\nLSTC Group Ltd offers a people-first culture built on trust, integrity, and collaboration, where inclusivity and sustainability are at the heart of everything they do. The company values its diverse workforce and empowers employees with the resources, respect, and recognition needed to thrive. LSTC is committed to employee wellbeing year-round, providing comprehensive health support through an Employee Assistance Programme, GP24 access, and a Private Health plan. Employees benefit from flexible working arrangements, meaningful work that makes a real difference to communities, and opportunities to collaborate across multiple disciplines within extensive in-house capabilities. With technical excellence as a driving force and a culture that fosters innovation and professional growth, LSTC Group creates an environment where every individual can flourish and contribute to shaping the future of the UK's electricity sector.","description_format":"text","description_chars":4915,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Professional Services","Real Estate","Testing, Inspection & Certification"],"lifecycle":[{"event":"open","at":"2026-09-25T07:55:43Z"}],"visa":[],"liveness":{"score":74,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.818,"p_room":0.9,"age_days":29,"expected_fill_days":48,"reasons":["conf:3","win:mid"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/socotec-uk-principal-geotechnical-engineer","json_url":"https://alion.io/job/socotec-uk-principal-geotechnical-engineer.json","meta":{"generated_at":"2026-10-25T02:19:33Z","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":3516,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":2045268},"rest":"https://alion.io/mcp/rest/get_company?id=2045268"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsocotec-uk-principal-geotechnical-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%2Fsocotec-uk-principal-geotechnical-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%2Fsocotec-uk-principal-geotechnical-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/socotec-uk-principal-geotechnical-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsocotec-uk-principal-geotechnical-engineer"}]}