Senior Estimator (Heavy Civil)

MissionHires is seeking a Senior Estimator (Heavy Civil) to lead end-to-end estimating for large private and public works in Southern California, including design-build and alternative delivery projects up to $300M. You’ll drive bid strategy, oversee takeoffs and subcontractor coverage, assess risk, mentor junior estimators, and partner with BD/owners to win competitive pursuits across highways, bridges, underground utilities, grading, paving, and structural work.

• Lead the complete estimating process for pursuits up to $300M with accuracy and competitiveness
• Review plans, specifications, geotechnical/soils reports, and site conditions to define scope and constructability
• Attend pre-bid meetings and ensure DBE and good-faith effort compliance
• Coordinate estimating teams for bid preparation, subcontractor outreach/coverage, and cost analysis
• Develop, review, and approve final bid packages prior to submission
• Identify and evaluate risks/opportunities; prepare risk matrices and report findings to senior leadership
• Oversee subcontractor bid reviews to confirm scope alignment and resolve gaps or overlaps
• Lead bid closings and deliver final pricing recommendations
• Support alternative delivery (design-build, CM/GC, progressive design-build) pursuits and work planning
• Mentor junior estimators and drive consistency in estimating standards, processes, and templates
• Partner with business development and maintain strong owner/industry relationships
• Support post-bid handoff, change order review, and cost-to-estimate performance analysis
• Promote continuous improvement within estimating tools, workflows, and operations

• Bachelor’s degree in Engineering, Construction Management, or related technical field preferred
• 10+ years of heavy civil estimating experience (highways, bridges, underground utilities, grading, paving, structural)
• 3+ years of field experience preferred
• Proven record leading and winning bids up to $300M
• Proficiency with Bid2Win, Bluebeam, Agtek, SketchUp, and scheduling tools (Primavera P6/SureTrak/MS Project)
• Strong understanding of phasing, scheduling, and critical path analysis
• Knowledge of contract terms, insurance requirements, labor agreements, and risk management
• Demonstrated leadership, organization, and clear written/verbal communication skills
• Ability to perform under pressure and manage tight bid deadlines
• Valid driver’s license
• Core competencies: leadership and mentorship, detail and results orientation, strategic thinking and risk analysis, negotiation and communication, professionalism and integrity, strong process and time management

• Salary: $140,000 – $175,000 DOE

• Health, dental, and vision insurance

• ESOP or 401(k) with company match

• Paid vacation, sick time, and holidays

• Performance-based bonuses

• Relocation assistance available for qualified candidates