Estimator / Preconstruction Manager

Colas Construction • Portland, OR

2d • Hybrid

About The Position

At COLAS, we believe every employee plays a vital role in our mission: to build legacies and strengthen communities. We value collaboration, adaptability, and a team-first mindset. We are seeking an experienced Estimator to lead preconstruction efforts from conceptual design through project handoff. This role is ideal for a collaborative construction professional who thrives in high performing team environments, enjoys strategic problem-solving, and can confidently manage complex estimates while building strong relationships with clients, subcontractors, and project teams. As an experienced Estimator, you will play a critical role in developing accurate budgets, identifying project risks and opportunities, supporting business development efforts, and helping drive successful project outcomes across a diverse portfolio of commercial construction projects.

Requirements

• Bachelor’s or Master’s degree in Construction Management, Engineering, Architecture, or a related field preferred; equivalent industry experience may be considered
• Minimum of 7-10 years of progressive estimating and preconstruction experience within commercial construction or a related industry.
• Demonstrated experience managing preconstruction efforts for mid-to-large-scale commercial projects, including conceptual estimating, GMP development, and Lump Sum bidding.
• Proven ability to successfully deliver projects within budget, schedule, and client expectations.
• Strong understanding of construction methods, materials, systems, constructability, and current market conditions.
• Proficiency with estimating and project management software, including Sage, Procore, Bluebeam, Smartsheet, and Microsoft Office Suite (Excel, Word, Project).
• Experience performing quantity takeoffs and document review using Bluebeam or comparable takeoff software.
• Ability to read, interpret, and analyze architectural drawings, engineering documents, specifications, and bid packages.
• Strong analytical, mathematical, budgeting, and cost management skills with the ability to develop complex estimates and pricing strategies.
• Excellent communication, presentation, negotiation, and relationship management skills.
• Valid driver’s license required.

Responsibilities

• Prepare accurate and timely conceptual estimates, GMPs, Lump Sum pricing, budgets, and cost models for projects ranging from $10K to $100MM.
• Develop estimates for civil, architectural, structural, and MEPF systems from early design through final pricing.
• Identify project risks, cost drivers, and atypical conditions while providing value engineering and cost-saving recommendations aligned with project goals.
• Lead preconstruction meetings, presentations, and coordination efforts with owners, architects, consultants, subcontractors, and internal teams.
• Manage bid documents, subcontractor bid packages, clarifications, qualifications, exclusions, assumptions, and Cost Revision Logs (CRLs).
• Build and maintain strong relationships with clients, subcontractors, vendors, and industry partners to ensure competitive pricing and complete bid coverage.
• Monitor market trends, labor conditions, material pricing, and subcontractor availability to maintain current and competitive estimates.
• Collaborate with operations and project teams to ensure smooth project turnover from preconstruction to construction.
• Support project cost management efforts through quantity takeoffs, workforce production analysis, change order pricing, and estimate revisions.
• Ensure all bids, budgets, and documentation are completed accurately, reviewed, and submitted within established deadlines while maintaining data within Foundation Software and company systems.
• Mentor Estimator I and Estimator II team members and contribute to the continuous improvement of estimating processes, standards, and best practices.

Benefits

• 100% employer-paid employee coverage for robust medical, dental, and vision insurance with multiple plan options
• 401(k) plan with employer match
• Generous paid sick, vacation, personal, and holiday days off
• Annual allowance for continued education and training
• Company vehicles for certain roles
• Travel allowances
• Flexible working hours

What This Job Offers

• Job Type: Full-time
• Career Level: Senior