successfactors
Surveyor - Tunnel
Aecon Group
Ontario, CAN
Mid · 3–5 years experience
Onsite
Discovered Today
Full Job Posting
What You Will Do
- Perform daily tunnel survey activities supporting TBM, SEM/NATM, station, shaft, cross-passage, and track installation works. Report daily survey progress, field issues, and survey requirements to the Tunnel Main Surveyor. Establish, maintain, and verify survey control points and tunnel control networks as directed by the Tunnel Main Surveyor. Carry out survey measurements for tunnel alignment verification, excavation control, profile checks, and construction layout. Support TBM construction activities through tunnel alignment checks, and as-built surveys. Support SEM/NATM excavation activities by performing excavation verification, profile surveys, and structural verification measurements. Conduct topographic, as-built, deformation monitoring, and verification surveys related to tunnel construction works. Perform construction stakeout and layout surveys for underground structures, tunnel elements, track slabs, and associated infrastructure. Collect, process, and verify survey data in accordance with project procedures and quality requirements. Support track slab construction, rail installation, rail alignment verification, and track geometry surveys. Operate railway track measurement trolley systems and other track survey equipment as required. Maintain accurate field records, survey reports, and survey documentation. Perform routine checks and verification of survey equipment before and after use. Comply with project specifications, survey procedures, quality requirements, and health and safety regulations.
Experience
- You Will Bring: Post-secondary education in Surveying, Geomatics, Civil Engineering Technology, or a related discipline. Minimum 3 to 5 years of experience in construction surveying. Experience working in tunnel, underground, rail, transit, or heavy civil construction projects is preferred. Proficiency in Civil 3D and familiarity with MicroStation/OpenRoads is considered an asset. Experience using Leica Infinity and Leica Captivate software. Proficiency in the operation of Total Stations, GNSS receivers, and Digital Levels. Experience performing construction layout, as-built, and control surveys. Understanding survey control networks, traversing, adjustments, and quality control procedures. Ability to read and interpret engineering drawings, tunnel alignment information, rail geometry requirements, and construction documentation. Experience supporting TBM tunneling activities, including alignment verification and as-built surveys, is considered an asset. Experience supporting SEM/NATM excavation surveys is considered an asset. Experience with rail and track installation surveys is considered an asset. Familiarity with railway track measurement trolley systems is considered an asset. Strong attention to detail and commitment to survey accuracy and quality. Good communication and teamwork skills. Ability to work safely and effectively in underground construction environments. Why Join Us?
Preferred Qualifications
- You Will Bring: Post-secondary education in Surveying, Geomatics, Civil Engineering Technology, or a related discipline. Minimum 3 to 5 years of experience in construction surveying. Experience working in tunnel, underground, rail, transit, or heavy civil construction projects is preferred. Proficiency in Civil 3D and familiarity with MicroStation/OpenRoads is considered an asset. Experience using Leica Infinity and Leica Captivate software. Proficiency in the operation of Total Stations, GNSS receivers, and Digital Levels. Experience performing construction layout, as-built, and control surveys. Understanding survey control networks, traversing, adjustments, and quality control procedures. Ability to read and interpret engineering drawings, tunnel alignment information, rail geometry requirements, and construction documentation. Experience supporting TBM tunneling activities, including alignment verification and as-built surveys, is considered an asset. Experience supporting SEM/NATM excavation surveys is considered an asset. Experience with rail and track installation surveys is considered an asset. Familiarity with railway track measurement trolley systems is considered an asset. Strong attention to detail and commitment to survey accuracy and quality. Good communication and teamwork skills. Ability to work safely and effectively in underground construction environments. Why Join Us?
About Aecon Group
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