New

Senior Estimator

Francis O Day Co., Inc

United States, Maryland, Frederick

Oct 16, 2026

Location: Rockville, Maryland
Job Type: Full-time
Company: Francis O. Day Co., Inc.
Company Address: 850 East Gude Drive, suite A, Rockville, MD 20850
Company Phone Number: (301) 652-2400x110
Position: Senior Estimator
Pay Range: $150,000- $180,000 (Depending on experience and qualifications)

SENIOR ESTIMATOR
JOB DESCRIPTION

DEPARTMENT:	REPORTS TO:	POSITION:
Estimating	Chief of Estimating	Full-Time

POSITION SUMMARY

Prepare accurate, competitive cost estimates and bid proposals for heavy civil construction, site development, grading, excavation, paving, and public works. Review plans and specifications, assess costs and risks, and coordinate with operations and project management to support profitable bids and smooth project handoffs.

KEY RESPONSIBILITIES

Review bid invitations, plans, specifications, addenda, and contract documents; identify scope requirements and deadlines.
Complete quantity takeoffs and estimate labor, materials, equipment, trucking, subcontractors, and other project costs.
Analyze production rates, site conditions, construction methods, haul distances, and project risks.
Obtain and evaluate supplier/subcontractor quotes; prepare bid summaries, proposals, assumptions, and exclusions.
Identify scope gaps, discrepancies, constructability issues, and pricing risks; communicate questions and changes before submission.
Coordinate with project managers, superintendents, operations, purchasing, and leadership; participate in site visits and bid reviews.
Support awarded-project handoff, budget setup, cost comparisons, and continuous improvement of estimating tools and procedures.
Provide estimating guidance and review support to team members as assigned.

QUALIFICATIONS

8+ years of heavy highway/site work estimating experience; HCSS and design-build experience required.
Ability to interpret civil plans, specifications, and contract documents; perform quantity takeoffs and develop detailed bids.
Knowledge of labor, equipment, materials, trucking, subcontractor costs, production rates, and job cost factors.
Proficiency with estimating software and Microsoft Excel; able to manage multiple bid deadlines accurately.

PERFORMANCE & WORK ENVIRONMENT

Deliver complete, accurate, and timely bids; identify risks and scope gaps; protect company margin; maintain organized estimate records; and communicate clearly with management and project teams. Primarily office-based, with occasional site visits and possible extended hours near bid deadlines.

ABOUT F.O. DAY COMPANY

For over 80 years, family-owned Francis O Day Co. Inc. has built lasting relationships with clients, employees, subcontractors, and suppliers. The company supports regional offices and four asphalt production facilities, with a focus on safety, quality, and sustainable performance.
Equal Employment Opportunity: F.O. Day Company considers qualified applicants without discrimination based on characteristics protected by law this description summarizes the position, is not exhaustive, and is not an employment agreement; duties may change with business needs.