General Contractor Bid Manager / Estimator at Sterling Constructors – Littleton, Colorado

Job Title: General Contractor Bid Manager / Estimator
Company Name: Sterling Constructors
Pay Range: $85,000 $120,000 per year (based on experience)
Employment Type: Full-Time
Schedule: MondayFriday
Work Location: Littleton, CO
Type of Construction/Work they perform: Commercial & Government Construction

Sterling Constructors is seeking a highly driven and detail-oriented General Contractor Bid Manager / Estimator to lead the full lifecycle of commercial and government construction bids. This role is critical to company growth and profitability, responsible for developing accurate, competitive, and strategically aligned proposals.

The ideal candidate thrives in a fast-paced environment, understands both the technical and strategic sides of estimating, and is confident managing multiple pursuits simultaneously. This position offers a clear path toward senior preconstruction leadership and operational management.

Sterling Constructors is a Navy Veteran-owned general contracting firm delivering complex commercial and government projects with precision, integrity, and technology-driven efficiency. We believe in promoting from within, mentoring actively, and creating real career paths for our team members.

At Sterling, youre not just filling a position youre building a future. Our leadership team invests in people, supports long-term development, and fosters a culture rooted in accountability, professionalism, and teamwork.

• Lead the full bid lifecycle from opportunity review through final proposal submission

• Prepare detailed cost estimates including labor, materials, equipment, subcontractors, and general conditions

• Analyze drawings, specifications, and contract documents to identify scope gaps, risks, and value opportunities

• Solicit, review, and level subcontractor and supplier proposals

• Develop competitive pricing strategies aligned with market conditions and company goals

• Collaborate with Project Managers and leadership to align estimates with execution strategies

• Prepare formal bid packages, schedules, and supporting documentation for commercial and government clients

• Maintain estimating databases, historical cost data, and bid tracking systems

• Build and maintain strong subcontractor and supplier relationships

• Support preconstruction planning, budgeting, and value engineering efforts

• Participate in post-bid reviews and project turnover meetings

• Provide estimating support during project delivery as needed

• Represent Sterling Constructors professionally with clients, vendors, and partners

• Seasoned experience in construction estimating and bid management for a general contractor.

• Strong knowledge of commercial and government construction practices.

• Ability to interpret blueprints, specifications, and contract requirements accurately.

• Proficiency with estimating software, spreadsheets, and project management tools.

• Strong analytical, organizational, and communication skills.

• Ability to manage multiple bids and deadlines simultaneously.

• Detail-oriented with a strong commitment to accuracy and accountability.

• Experience with public sector bidding processes and compliance requirements preferred.

• Bachelors degree in Construction Management, Engineering, or related field preferred or equivalent experience.

• Competitive base salary: $85,000 $120,000 annually

• Performance-based bonuses tied to awarded projects and company performance

• Health insurance options

• 401(k) retirement plan with employer match

• Paid time off and paid holidays

• Professional development and training opportunities

• Clear advancement path into senior estimating, preconstruction leadership, or operations management roles

• Supportive, veteran-led culture focused on integrity, teamwork, and long-term success

• Full-Time

• Monday Friday

• Standard business hours (with flexibility during active bid periods)

• Office-based position with project-based responsibilities

• Site visits required as needed

• Primary office location: Littleton, CO

• Local travel to project sites may be required

We are proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other legally protected status.