Heavy Civil Substation & Power-Lead GPS Grade Checker

GPS Grade Checker / Machine Control Specialist Heavy Civil – Substation & Power Infrastructure Projects Location: Project-Based (Travel Required) Position Overview We are seeking an experienced GPS Grade Checker / Machine Control Specialist to support heavy civil substation and power infrastructure projects. This role is responsible for GPS layout, machine control setup, data management, modeling adjustments, hardware troubleshooting, and grade verification in a high-production environment. The position plays a critical role in ensuring trenching, duct banks, grounding systems, equipment foundations, and mass excavation are built accurately and pass inspection the first time. Key Responsibilities GPS & Field Operations Operate data collectors and rover units Perform localization and verify project control Establish temporary and permanent base stations Verify control points and benchmarks Perform pre‑construction and daily layout/stakeout Complete as‑built data acquisition and reporting Maintain thorough QA/QC documentation Machine Control & Heavy Equipment Operate heavy equipment equipped with GPS systems (dozers, excavators, graders, etc.) Setup, calibrate, and verify GPS machine control systems Build and adjust surfaces, points, and linework in the field Manage project files between field units and machines Install, troubleshoot, and repair sensors, antennas, cables, and hardware Support operators in real‑time production Substation & Power Infrastructure Support Layout and verify power duct banks and conduit runs Confirm trench depth, bedding grades, and grounding grid elevations Verify equipment pad and foundation elevations Monitor yard cut/fill and drainage slopes Ensure compliance with civil and electrical drawings Modeling & Data Management Read and interpret civil, structural, and electrical blueprints Utilize Civil 3D, Carlson, Magnet, Bentley, or similar platforms Perform quantity takeoffs Manage data from project inception through closeout Resolve field model discrepancies and make real‑time corrections Understand datums, projections, and units of measurement Hardware & Technical Troubleshooting Diagnose and repair GPS rovers and data collectors Update firmware and software Troubleshoot networking and localization issues Maintain machine‑mounted GPS systems Hardware familiarity may include: Trimble, Topcon, John Deere Integrated GPS, Total Stations, Laser systems, Theodolites, and Builder’s Levels. Top Outcomes Accurate grade control with zero rework Reliable machine control performance Clean, inspection‑ready documentation Real‑time model corrections that protect schedule Full understanding of daily site GPS processes Qualifications 3+ years heavy civil GPS or survey experience (substation/power preferred) Experience operating GPS‑equipped heavy equipment Strong machine control background Experience with mass excavation, duct banks, and structural foundations Proficiency in modeling and takeoff software Strong math, elevation calculation, and problem‑solving skills Mechanically inclined with the ability to troubleshoot hardware Work Environment & Physical Requirements Outdoor heavy civil construction sites Substations, renewable energy, and power infrastructure projects Ability to work long hours, overtime, and travel Stand for extended periods and navigate uneven terrain Lift and maintain GPS and related equipment R-2 Contractors is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status. #J-18808-Ljbffr R-2 CONTRACTORS, INC