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Senior Estimator – Heavy Civil Infrastructure

Job in San Diego, San Diego County, California, 92101, USA
Listing for: Ridgemont Resources, Inc.
Full Time position
Listed on 2026-08-29
Job specializations:
  • Construction
    Estimator, Civil Engineering, Road Construction, Quantity Surveyor
  • Engineering
    Estimator, Civil Engineering, Road Construction, Quantity Surveyor
Salary/Wage Range or Industry Benchmark: 140000 - 190000 USD Yearly USD 140000.00 190000.00 YEAR
Job Description & How to Apply Below

Senior Estimator – Heavy Civil Infrastructure (Caltrans Specialist)

A premier infrastructure contractor is seeking a Senior Estimator to manage cost projections, bid preparations, and contract negotiations for major highway, roadway, and airfield construction projects with a heavy focus on public works and state transportation agency compliance.

Salary Range: $140,000 – $190,000 per year (Base salary, dependent on experience)

Location:

Southern California (Primary operations out of the San Diego County)

Core Responsibilities

  • Caltrans & Public Agency Bidding:
    Review and interpret Caltrans Standard Specifications, Standard Plans, and Special Provisions to assemble fully compliant, high-production public works bids.
  • Highway & Roadway Estimation:
    Compute detailed expenses for heavy highway infrastructure, including mass excavation, structural backfill, precision asphalt paving, concrete structures, and subgrade preparation.
  • Airfield & Airport Infrastructure:
    Estimate specialized deliverables for airport construction, such as FAA-compliant runways, taxiways, apron paving, and high-spec underground utilities.
  • Bid Management & Takeoffs:
    Lead the assembly of accurate quantity takeoffs, analyze structural plans, and meet strict agency tender deadlines for competitive public bidding.
  • Crew & Resource Pricing:
    Apply strong crew-based estimating techniques to calculate precise labor, high-production heavy equipment, and logistical costs for linear paving and grading operations.
  • Subcontractor Coordination:
    Engage with DBE/UDBE subcontractors and material vendors to secure competitive pricing while ensuring compliance with Caltrans and FAA contract goals (e.g., traffic control, striping, quality control).
  • Project Tracking:
    Interpret historical cost data, monitor material price fluctuations, and collaborate with project managers through post-bid transitions.

Job Requirements

  • Experience:

    10+ years of heavy civil estimating and project management experience, with a proven track record in Caltrans highway and airport infrastructure projects.
  • Technical Knowledge:
    Deep, working familiarity with Caltrans specifications, FAA regulations, heavy grading, and California public works bidding procedures.
  • Software

    Skills:

    Proficiency in specialized civil estimating software (such as Hard Dollar or HCSS Heavy Bid), Primavera P6 scheduling, and Microsoft Excel.
  • Screening:
    Successful clearance of a physical ability test and pre-employment drug/alcohol screening.
Position Requirements
10+ Years work experience
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