Asst. Estimator / Project Manager

Company: Rosemar Construction and Affiliates

Location: East Moriches, NY 11940

Salary: $19 - $24 an hour

Type: Full-time

Posted: 2026-06-22

About this role

Title

Assistant Estimator / Project Manager

Status

Full Time | Non-Exempt

Reports To

Director of Estimating and Project Management

Location

Onsite | Field | East Moriches, NY

Pay Range

$19.00 - $24.00 per hour (Total Compensation Commensurate on Experience)

40 hours per week | OT requires prior approval

Company Overview

Our dedication and commitment to our work, coupled with our emphasis on exceptional quality and service has earned us the reputation as one of Long Island’s best. With over 30 years of experience in Heavy Construction of commercial, municipal and residential work, specializing in road work including but not limited to Asphalt, Drainage, Pavement Reclamation and Concrete. We are a leader in the utilization of state-of-the-art equipment, specialized techniques and mix designs.

Position Summary

The Assistant Estimator / Project Manager supports the estimating and project management teams throughout the bidding, contract administration, and project execution process. This role is responsible for assisting with plan review, quantity takeoffs, bid preparation, subcontractor coordination, contract documentation, project tracking, and billing support to help ensure projects are completed accurately, efficiently, and profitably.

Key Responsibilities

Estimating & Bidding

  • Download and obtain project plans, specifications, and bid documents from municipalities and agencies.
  • Review plans and specifications to determine project scope and requirements.
  • Perform quantity takeoffs, bid summaries and assist in cost estimating.
  • Solicit, receive, and organize material supplier and subcontractor quotations.
  • Prepare estimate worksheets and bid documentation.
  • Complete subcontractor bid comparison sheets.
  • Prepare bid books, bid bonds, and supporting documentation.
  • Submit bids and attend bid openings as required.

Client & Field Coordination

  • Meet with property owners and clients to rev...

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