Job Description

Job Title: Construction Estimator – OSP / Utilities

Location: Sterling, VA (On-site)

Compensation: Up to $150,000 DOE, with higher consideration for 10+ years of experience

About the Role

We are seeking a skilled Construction Estimator with expertise in OSP (Outside Plant), data center, and underground utility projects to join our Sterling, VA team. In this role, you will prepare accurate cost estimates, assemble competitive bid proposals, and support strategic decision-making for complex construction projects. This position offers a mix of office-based work (90%) and occasional field visits (10%) to project sites within a 60-minute radius.

As a key contributor, you will collaborate with project managers, vendors, and subcontractors to ensure projects are executed efficiently, accurately, and on budget. High attention to detail, strong technical knowledge, and effective communication are critical for success in this role.

Key Responsibilities

• Prepare comprehensive bid proposals, including detailed estimates from takeoffs and vendor/subcontractor pricing.
• Review project specifications, drawings, and scopes for completeness and accuracy.
• Attend pre-bid meetings to clarify project requirements and assess potential risks.
• Research, negotiate, and prepare purchase orders and subcontracts for awarded projects.
• Participate in pre-job planning with project management teams.
• Conduct site visits to evaluate current and potential project opportunities.
• Serve as a subject matter expert (SME) for estimating best practices and knowledge sharing.
• Perform additional duties as assigned to support project success.

Qualifications

• Minimum 5 years of construction estimating experience in telecom, electrical, OSP, pipeline, or water/sewer projects.
• Strong experience with data center projects and geotechnical considerations .
• Bachelor’s degree in Engineering (Civil preferred) or Construction Management strongly preferred.
• Advanced candidates with 10+ years of experience may be considered for a senior or lead role.
• Excellent interpersonal and communication skills to collaborate effectively with internal and external stakeholders.
• Highly organized with meticulous attention to detail and accuracy.
• Proven ability to meet strict deadlines while managing multiple projects simultaneously.
• Proficiency with Microsoft Office Suite (Excel, Word, Outlook) and general familiarity with estimating/takeoff software.

Why This Role is a Great Opportunity

• Work with a team that values technical expertise, collaboration, and professional growth.
• Opportunity to lead and influence estimating best practices within complex OSP and utility projects.
• Competitive compensation package with potential for advancement for high-performing candidates.

About Seneca Resources

At Seneca Resources, we are more than just a staffing and consulting firm—we are a trusted career partner. With offices nationwide and clients ranging from Fortune 500 companies to government organizations, we provide professionals with opportunities that accelerate career growth and create meaningful impact.

When you work with Seneca, you’re choosing a company that:

• Invests in your success and celebrates your achievements.
• Connects you with career opportunities aligned with your goals and expertise.
• Provides competitive pay, comprehensive health benefits, 401(k) retirement plans, and the support of a dedicated team who will advocate for you every step of the way.

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