Senior Estimator

Harris & Co Executive Search
Minneapolis, MN

Bid Preparation, Estimating & Proposal Management

  • Develop a complete understanding of each assigned bid, including plans, specifications, and all contract documents.
  • Prepare bid bond requests, insurance review forms, and all required documentation.
  • Develop green sheet estimates using historical data, market trends, and industry expertise.
  • Set up estimates in HCSS and prepare crew-based estimates in accordance with Ames estimating protocols.
  • Manage estimate closeout activities, including:
  • Sales and use tax analysis
  • Subcontractor and vendor quote evaluation and selection
  • Risk allocation
  • Final project pricing in coordination with Senior Management
  • Ensure cost certainty for all estimate components, including self-performed work, subcontractor scopes, and vendor quotations.
  • Develop or delegate bid schedules while considering project constraints, phasing requirements, and milestone deadlines.
  • Attend pre-bid meetings, site visits, and perform jobsite/local area assessments as required (travel may be necessary).
  • Lead assigned estimating staff and facilitate estimate review meetings.


Risk Management & Compliance

  • Identify project risks and provide mitigation strategies during the estimating process.
  • Conduct quality control reviews of takeoffs, estimates, and estimating procedures to ensure accuracy and compliance.


Communication & Client Engagement

  • Maintain effective communication with internal teams, clients, subcontractors, and vendors.
  • Coordinate with owners, engineers, and general contractors before and throughout the bid process.


Vendor & Subcontractor Coordination

  • Provide procurement teams with vendor and subcontractor scope lists, including DBE requirements.
  • Verify solicitation of all required vendors and subcontractor scopes.
  • Review, analyze, and incorporate selected trade partner clarifications and exceptions into bid proposals.


Technical & Strategic Leadership

  • Develop project execution strategies that enhance competitiveness and improve win probability.
  • Coordinate equipment availability with the Chief Estimator.
  • Prepare technical and commercial clarifications for bids and proposals.


Operational Excellence

  • Ensure all bid deadlines are met and bid forms are completed accurately.
  • Maintain a strong understanding of owner bid programs and submission requirements.
  • Collaborate across offices to support OneAmes initiatives.
  • Promote Ames and actively seek additional project opportunities.


Qualifications

  • Minimum of 10 years of heavy civil construction experience, including at least 7 years in progressively responsible estimating roles leading to Senior Estimator-level qualifications.
  • Bachelor’s degree in Construction Management, Engineering, Construction, or a related field; equivalent experience may be considered.
  • Proven ability to work effectively in a team-oriented environment while remaining self-motivated.
  • Strong interpersonal skills with the ability to communicate effectively across all organizational levels and with external stakeholders.
  • Proficiency in HCSS HeavyBid and Microsoft Office Suite; experience with AGTEK or similar earthwork software preferred.
  • Experience using Primavera P6 scheduling software.
  • Demonstrated success leading estimates and bidding complex heavy civil projects valued at $200M+.
  • Strong expertise in:
  • Earthwork estimating (mass grading, highway cut/fill, import/export operations)
  • Underground utilities (storm drain, water, sewer, and associated structures)
  • Bridge and structural concrete construction
  • Broad understanding of additional heavy civil scopes, specialty subcontractor pricing, and market conditions.
  • Excellent written and verbal communication skills.
  • Ability to identify technical issues and develop timely, practical solutions.

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