Junior Estimator

B&S Site Development - Field Roles; Manassas (VA); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

PTO

Paid holidays

Parental leave

Job summary

B&S Site Development in Manassas, VA is seeking a motivated Junior Estimator to join the preconstruction team. Ideal for an early‑career professional with 1–5 years in civil construction, site development, earthwork, utilities, grading, and related projects.

Bachelor’s in Civil Engineering preferred; AGTEK experience desired but not required. You will assist in bids, perform takeoffs, and coordinate with operations to ensure accurate pricing.

Qualifications

• Bachelor’s degree in Civil Engineering or related field.
• 1–5 years of estimating, field engineering, project engineering, construction management, or related experience in heavy civil.
• Strong understanding of construction drawings, specs, and contract documents.
• Proficient in Microsoft Excel, Word, and Outlook.
• Strong analytical and problem‑solving skills.

Responsibilities

• Review plans, specs, geotechnical reports, and bid documents.
• Perform quantity takeoffs for earthwork, utilities, grading, paving, and site development.
• Assist in preparing detailed cost estimates, budgets, and bid proposals.
• Utilize estimating software and spreadsheets to develop pricing models and track costs.
• Support senior estimators in subcontractor and vendor solicitation efforts.
• Coordinate with project managers, field operations, and BD teams during bidding.
• Identify project risks, opportunities, and value engineering solutions.
• Participate in pre‑bid meetings, site visits, and project handoffs.

Skills

Estimating

Field engineering

Civil engineering

Excel

Contract documents

Communication

Education

Civil Engineering degree

Tools

AGTEK

HCSS

Bluebeam

Trimble

Bid2Win

Job description

B&S Site Development is a fast‑growing leader in large‑parcel, mission‑critical site development, delivering complex, time‑sensitive civil construction projects for some of the world’s most demanding clients. Since 2003, we’ve built a reputation for precision, speed, and accountability—transforming large tracts of land into fully prepared e‑infrastructure sites through heavy civil expertise, disciplined project management, and a culture of ownership at every level. Our multi‑regional operations are supported by offices in Columbus, Ohio; Manassas, Virginia; Richmond, Virginia; South Hill, Virginia; and Atlanta, Georgia, enabling us to scale rapidly while maintaining exceptional execution standards.

At B&S, we believe in developing talent from within, fostering a culture where driven individuals can build long‑term careers. Whether in the field or the office, our teams are united by a shared commitment to innovation, safety, and delivering exceptional results for our clients.

Position Summary

B&S Site Development is seeking a motivated Junior Estimator to join our growing preconstruction team. This role is ideal for an early‑career professional with 1-5 years of experience in civil construction, site development, earthwork, utilities, grading, and related infrastructure projects. The Junior Estimator will support the estimating team in preparing competitive bids, analyzing project documents, performing quantity takeoffs, and coordinating with operations teams to ensure accurate project pricing.

A bachelor’s degree in Civil Engineering is preferred. Experience with AGTEK software is highly desired but not required. We are willing to train the right candidate who demonstrates strong analytical skills, attention to detail, and a desire to build a career in heavy civil construction.

Key Responsibilities

• Review plans, specifications, geotechnical reports, and project bid documents.
• Perform quantity takeoffs for earthwork, utilities, grading, paving, and site development scopes.
• Assist in preparing detailed cost estimates, budgets, and bid proposals.
• Utilize estimating software and spreadsheets to develop pricing models and track costs.
• Support senior estimators in subcontractor and vendor solicitation efforts.
• Analyze labor, equipment, material, and subcontractor costs.
• Coordinate with project managers, field operations, and business development teams during the bidding process.
• Assist in identifying project risks, opportunities, and value engineering solutions.
• Participate in pre‑bid meetings, site visits, and project handoff meetings.
• Maintain bid files, historical cost data, and estimating databases.
• Help evaluate actual project costs against estimate assumptions for continuous improvement.
• Ensure all bids comply with company standards, client requirements, and deadlines.

Qualifications

Required

• Bachelor’s degree in Civil Engineering, Construction Management, or a related field.
• 1-5 years of estimating, field engineering, project engineering, construction management, or related heavy civil construction experience.
• Strong understanding of construction drawings, specifications, and contract documents.
• Proficient in Microsoft Excel, Word, and Outlook.
• Strong mathematical, analytical, and problem‑solving skills.
• Excellent organizational skills and attention to detail.
• Ability to manage multiple deadlines in a fast‑paced environment.
• Strong verbal and written communication skills.

Preferred

• Civil Engineering degree.
• Experience with AGTEK earthwork modeling and takeoff software.
• Experience with HCSS, Bluebeam, Trimble Business Center, Bid2Win, or similar estimating platforms.
• Knowledge of site development, excavation, grading, underground utilities, paving, and heavy civil construction.
• Internship or prior experience with a site contractor, heavy civil contractor, or engineering firm.

Why join us:

• Competitive Salary & Benefits : We offer a competitive salary along with health insurance, retirement plans, and performance bonuses.
• Career Advancement : We are committed to the growth and development of our employees, offering training programs and opportunities for career progression.
• Challenging and Rewarding Work : Lead diverse and impactful projects that challenge your skills and expertise.
• State‑of‑the‑Art Equipment : Work with the latest machinery and technology in the construction industry.
• Strong Safety Culture : We prioritize the safety and well‑being of our employees with regular training and strict safety protocols.

What we offer:

• Health, Life, Dental and Vision Insurance
• 401(k) Plan – Matching up to 6% Fully Vested Day ONE!
• Paid Time Off (PTO), Parental Leave, Paid Pregnancy Medical Leave
• Paid Holidays