{"id":3309312,"url":"https://alion.io/job/aecon-surveyor-tunnel","title":"Surveyor - Tunnel","company":{"id":2065254,"name":"Aecon","domain":"aecon.com","url":"https://alion.io/company/aecon-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Field & Service","role_family":"Field & Service","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Scarborough, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":100000,"max":120000,"currency":"CAD","period":"year","gross":null,"usd_annual":85576},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-27T02:42:22Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-28T05:41:04Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Who We Are:\nScarborough Transit Connect (STC) is a joint venture between Aecon and FCC Canada Ltd. that was selected by Metrolinx to deliver the Scarborough Subway Extension - Stations, Rail and Systems (SSE-SRS) package. The Scarborough Subway Extension will bring the TTC’s Line 2 subway service nearly eight kilometers farther into Scarborough. It will extend from Kennedy Station to Sheppard Avenue and McCowan Road, providing quick and seamless transit for those heading into and out of the downtown core and those travelling within Scarborough. The extension will replace Line 3 (the Scarborough RT), helping to reduce travel times and improve access to jobs, schools, and other key destinations throughout the city.\nAs part of this project, we are currently looking for a Surveyor to join our team.\nWhat You Will Do:\nPerform daily tunnel survey activities supporting TBM, SEM/NATM, station, shaft, cross-passage, and track installation works.\nReport daily survey progress, field issues, and survey requirements to the Tunnel Main Surveyor.\nEstablish, maintain, and verify survey control points and tunnel control networks as directed by the Tunnel Main Surveyor.\nCarry out survey measurements for tunnel alignment verification, excavation control, profile checks, and construction layout.\nSupport TBM construction activities through tunnel alignment checks, and as-built surveys.\nSupport SEM/NATM excavation activities by performing excavation verification, profile surveys, and structural verification measurements.\nConduct topographic, as-built, deformation monitoring, and verification surveys related to tunnel construction works.\nPerform construction stakeout and layout surveys for underground structures, tunnel elements, track slabs, and associated infrastructure.\nCollect, process, and verify survey data in accordance with project procedures and quality requirements.\nSupport track slab construction, rail installation, rail alignment verification, and track geometry surveys.\nOperate railway track measurement trolley systems and other track survey equipment as required.\nMaintain accurate field records, survey reports, and survey documentation.\nPerform routine checks and verification of survey equipment before and after use.\nComply with project specifications, survey procedures, quality requirements, and health and safety regulations.\nExperience You Will Bring:\nPost-secondary education in Surveying, Geomatics, Civil Engineering Technology, or a related discipline.\nMinimum 3 to 5 years of experience in construction surveying.\nExperience working in tunnel, underground, rail, transit, or heavy civil construction projects is preferred.\nProficiency in Civil 3D and familiarity with MicroStation/OpenRoads is considered an asset.\nExperience using Leica Infinity and Leica Captivate software.\nProficiency in the operation of Total Stations, GNSS receivers, and Digital Levels.\nExperience performing construction layout, as-built, and control surveys.\nUnderstanding survey control networks, traversing, adjustments, and quality control procedures.\nAbility to read and interpret engineering drawings, tunnel alignment information, rail geometry requirements, and construction documentation.\nExperience supporting TBM tunneling activities, including alignment verification and as-built surveys, is considered an asset.\nExperience supporting SEM/NATM excavation surveys is considered an asset.\nExperience with rail and track installation surveys is considered an asset.\nFamiliarity with railway track measurement trolley systems is considered an asset.\nStrong attention to detail and commitment to survey accuracy and quality.\nGood communication and teamwork skills.\nAbility to work safely and effectively in underground construction environments.\nWhy Join Us?\nCompensation: $100,000 - $120,000 annually. The listed salary range reflects potential base pay and considers factors such as experience, education, and training. Each candidate is evaluated individually and offers toward the higher end may be extended to those with exceptional qualifications.\nComprehensive health and dental benefits and RRSP matching plans.\nThe opportunity to work on one of the most exciting rail projects in Toronto.\nA wide array of learning and development opportunities.\nA work environment focused on health and safety.\nThis posting is for a current vacancy and applications are reviewed on a rolling basis.\nSTC is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of citizenship, race, place of origin, ethnic origin, colour, ancestry, disability, age, creed, sex/pregnancy, family status, marital status, sexual orientation, gender identity, gender expression, and record of offences.\nDisclaimer: Some parts of our recruitment process may include AI-assisted technology to help manage and streamline the process.\nWhen we collect your personal information as part of a job application or offer of employment, we do so in accordance with industry standards and best practices and in compliance with applicable privacy laws.We are committed to adhering to the objectives and requirements outlined in the Accessibility for Ontarians with Disabilities Act (AODA) and to meeting the accessibility needs of persons with disabilities in a timely manner through the implementation of the requirements of the AODA and its applicable regulations. If you require accommodation under the AODA during any step of the application process, please email us at .","description_format":"text","description_chars":5533,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Transport Infrastructure","Construction"],"lifecycle":[{"event":"open","at":"2026-10-27T02:42:22Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":25,"reasons":["conf:0","velocity","win:early","comp:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":{"stated_usd_annual":85576,"is_top_pay":true},"html_url":"https://alion.io/job/aecon-surveyor-tunnel","json_url":"https://alion.io/job/aecon-surveyor-tunnel.json","meta":{"generated_at":"2026-10-28T11:00:46Z","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":14389,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":2065254},"rest":"https://alion.io/mcp/rest/get_company?id=2065254"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Faecon-surveyor-tunnel"},{"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%2Faecon-surveyor-tunnel"},{"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%2Faecon-surveyor-tunnel"},{"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/aecon-surveyor-tunnel\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Faecon-surveyor-tunnel"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3309312}},{"tool":"search_jobs","arguments":{"company":"aecon.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3309312},"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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