{"id":3209302,"url":"https://alion.io/job/parsons-tunnel-tbm-operation-inspector","title":"Tunnel TBM Operation Inspector","company":{"id":4937,"name":"Parsons","domain":"parsons.com","url":"https://alion.io/company/parsons","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":332,"ghost_share":0,"stale_share":0.997,"repost_share":0,"time_to_fill_p50_days":15,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Dubai, United Arab Emirates"],"countries":["AE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":34000,"max_usd":76000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":9},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CAPA","optional":false}],"status":"live","first_seen_at":"2026-09-03T00:00:00Z","employer_posted_date":"2026-09-03","last_verified_at":"2026-10-26T03:48:05Z","board_verified":true,"closed_at":null,"days_open":53,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":53},"description":"In a world of possibilities, pursue one with endless opportunities. Imagine Next!At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.Job Description:\nTunnel TBM Operation Inspector\nDubai -UAE\nParsons is looking for an amazingly talented Tunnel - TBM Operation Inspector to join our team!\nWhat You'll Be Doing:\nAssist the Resident Engineer in supervising tunnel construction activities, mainly for TBM operations, tunnel lining & segment repair. Preferable EPB previous experience.\n\nMonitor TBM tunnelling operations and ensure that excavation as per drive instruction sheet and lining activities are carried out in accordance with approved methods statement, ITP’s & TBM protocol aligned with contract specifications.\n\nReview drive instruction sheet and monitor the implementation of the assigned parameter during TBM operations, including face pressure, machine advance rate, applied torque and thrust force, cutterhead rpm, screw conveyor and muck parameters, where applicable and other relevant machine data.\n\nAbility to identify abnormal conditions & potential risk during TBM advance in relative to the applied face pressure and the current location of the machine to the adjacent buildings and roads.\n\nVerify annular gap/backfill grouting operations, including grout pressure, grout volume, grout mix, injection sequence, and continuity of grouting behind the tunnel segments.\n\nInspect and monitor TBM ring installation, including gasket condition, segment identification, segment positioning, ring build-up/lips and steps, joint alignment, and segment damage if any in relative to approved ITP’s and approved segment repair method statement.\n\nInspect bored tunnel segment condition and identify defects such as cracks, damaged edges, isolated moisture damps, source of leakages if any and classified as per contract requirements.\n\nSupervise and follow up regular TBM related activities in terms of applying tail seal grease, regular maintenance, grout supply, segment handling, foam consumption within the TBM and to ensure steady and safe operation.\n\nCoordinate with the TBM operation team to implement & review shift/daily reports, TBM data including excavation, ring installation and grouting records.\n\nIdentify and report abnormal TBM parameters, excessive ground settlement, unexpected ground conditions, water ingress, loss of face pressure, excessive grout pressure, or other conditions that may affect tunnel stability/TBM operation.\n\nCoordinate with I&M teams for closer monitoring to ensure that any settlement occur remains within the allowable design limits during TBM operations in critical zones such as main roads, existing buildings, public utilities & structures and any other critical assets/waterways.\n\nDuring TBM advance to report/notify the Geotechnical teams to assess any abnormal ground behavior due to unexpected changes in ground conditions which may lead to discrepancy to the approved design.\n\nClosely coordinate with TBM shift contractor team to provide technical guidance ensuring consistent inspection and reporting standards.\n\nReview method statements, material submittals, technical proposals, test plans and other technical documents related to tunnel construction providing comments and recommendation to the resident engineer.\n\nProvide technical assistance to the construction supervision team regarding tunnel excavation, segment erection, grouting, waterproofing, and associated tunnel works.\n\nCoordinate with design engineers regarding structural or constructability issues encountered during tunnel construction and assist in developing appropriate solutions.\n\nInspect tunnel drainage (temporary and permanent systems) to ensure safe & smooth TBM operation.\n\nInvestigate for the root cause of any incident to define and implement the corrective and preventive actions needed/to close it out within the required timeframe.\n\nMonitor tunnel construction progress against the approved baseline programmed and construction sequence, highlighting any predicted delay\n\nEnsure that construction records and as-built information are complete, accurate, traceable, and properly maintained.\n\nAssist the Resident Engineer in identifying construction risks and implementing appropriate mitigation measures.\n\nEnsure that tunnel construction activities are performed in accordance with approved HSE, Management and QA/QC plans.\n\nCoordinate and supervise contractor team during TBM assembly, disassembly and transport from ports to site or between sites including road survey to define the accessible routes.\n\nMonitor the preparation of (planned/unplanned interventions) including geological face mapping and review ground conditions encountered at intervention location and compare it with approved design condition/recommendation at TBM current position including rock quality, fractures joints, groundwater levels, weak zones, cavities, and other adverse conditions.\n\nWhat Required Skills You'll Bring:\nBachelor’s degree in civil engineering or a related field from an accredited institution.\n\nMinimum of eight (8) years of experience in construction supervision, with at least four (4) years on large diameter TBM tunnel operations within large scale tunnel/infrastructures projects\n\nAt least one TBM tunnel project completed from the start till completion stage.\n\nExcessive Knowledge of TBM operation sequence is mandatory.\n\nFamiliarity with quality assurance and quality control (QA/QC) procedures, including inspection test plans (ITPs) and material testing.\n\nProficiency in reading and interpreting shop drawings, specifications, and technical documents.\n\nExcellent attention to detail and ability to identify non-conformances in TBM operation and sequence and defects in precast installed segments.\n\nStrong organizational skills to maintain accurate records and documentation.\n\nProficiency in using computer software for reporting and record-keeping.\n\nGood written and verbal communication skills in English.\n\n What Desired Skills You'll Bring:\nPrevious experience working on metro rail or large-scale tunneling projects is highly desirable.\n\nExperience in the UAE/GCC region with knowledge of local regulations and standards is preferable.\n\nStrong interpersonal skills to effectively collaborate with contractors, engineers, and other stakeholders.\n\nCommitment to promoting a safety-first culture in TBM operation.\n\nAbility to work under pressure and meet tight deadlines while maintaining high-quality standards.\n\nParsons equally employs representation at all job levels no matter the race, color, religion, sex (including pregnancy), national origin, age, disability or genetic information.We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest-APPLY TODAY!\nParsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to https://www.parsons.com/fraudulent-recruitment/.","description_format":"text","description_chars":7284,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Growth opportunities"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["C4ISR","Civil & Structural Engineering","Homeland Security","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-24T15:30:52Z"}],"visa":[],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":1,"p_active":0.31,"p_room":0.28,"age_days":53,"expected_fill_days":15,"reasons":["conf:2","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/parsons-tunnel-tbm-operation-inspector","json_url":"https://alion.io/job/parsons-tunnel-tbm-operation-inspector.json","meta":{"generated_at":"2026-10-26T11:26:35Z","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","counted_by":"address","units_charged":1,"used_today":143,"day_limit":5000,"remaining_today":4857,"minute_limit":60,"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":4937},"rest":"https://alion.io/mcp/rest/get_company?id=4937"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fparsons-tunnel-tbm-operation-inspector"},{"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%2Fparsons-tunnel-tbm-operation-inspector"},{"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%2Fparsons-tunnel-tbm-operation-inspector"},{"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/parsons-tunnel-tbm-operation-inspector\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fparsons-tunnel-tbm-operation-inspector"}]}