Jobloria
Senior Estimator
Corps Partners
Location : Brea, CA, 92821
Job Type : Contractor
Salary : $140,000 - $170,000
Date Posted : 1 December 2025
We are seeking an experienced
We believe people are the foundation of every successful project. Our team culture fosters
Key Responsibilities
Qualifications
Core Competencies
Compensation & Benefits
Senior Estimator – Heavy Civil Construction (Southern California Region)
We are seeking an experiencedSenior Estimatorto join ourSouthern California team, supporting bothprivate and public worksbids, includinglarge-scale design-build and alternative delivery projects. This role is ideal for a results-driven estimating leader with deep expertise inheavy civil construction—including highways, bridges, underground utilities, grading, paving, and structural projects.
We believe people are the foundation of every successful project. Our team culture fosterscollaboration, growth, and opportunity, where your experience and leadership directly contribute to the success of every bid.
Key Responsibilities
Lead the full estimating process for projects up to
- $300M , ensuring accuracy, competitiveness, and profitability.
Review proposal specifications, drawings, soils reports, and existing site conditions to determine scope and constructability.
Attend pre-bid meetings and oversee
DBEand- good-faith effort compliance.
Coordinate and organize estimating teams for bid preparation, subcontractor selection, and cost analysis.
Review and approve final bid packages for completeness and accuracy prior to submission.
Evaluate project risks and opportunities, preparing risk matrices and reporting to senior management.
Oversee subcontractor bid reviews, ensuring scope alignment and gap resolution.
Lead
- bid closings and define strategic cost factors and final pricing recommendations.
Support
- alternative delivery pursuits (design-build, CM/GC, progressive design-build).
Mentor and train junior estimators, promoting consistency and excellence across the department.
Collaborate with business development and maintain strong owner and partner relationships.
Oversee post-bid contract handoffs, change orders, and cost-to-estimate comparisons.
Champion continuous improvement within the estimating department.
Qualifications
Bachelor’s degree in
Engineering,- Construction Management , or equivalent technical background preferred.
- 10+ years of heavy civil estimating experience, plus3+ years of field experience.
Proven ability to successfully lead and win bids up to
- $300 million .
Advanced proficiency in
Bid2Win,- Bluebeam ,
- Agtek ,
- SketchUp , and
- Primavera P6 / SureTrak / MS Project .
Strong understanding of
- project phasing, scheduling, and critical path analysis .
In-depth knowledge of
- risk management, contract terms, insurance requirements, and labor agreements .
Excellent leadership, organizational, and communication skills.
Ability to perform effectively under pressure, particularly during bid deadlines.
Valid driver’s license required.
Core Competencies
Leadership & Team Mentorship
Detail-Oriented & Results-Driven
Strategic Thinking & Risk Analysis
Strong Negotiation & Communication Skills
Ethical Conduct & Professional Integrity
Process-Oriented with Exceptional Time Management
Compensation & Benefits
- Salary Range:$140,000 – $170,000 (based on experience and qualifications)
- Comprehensive Benefits Packageincluding:
Health, dental, and vision insurance
- Employee Stock Ownership Program (ESOP) or 401(k) with company match
Paid vacation, sick days, and holidays
Performance-based bonuses
Relocation assistance available for qualified candidates
Freqently Asked Questions
In Brea's heavy civil construction sector, Estimators typically deepen expertise by managing complex bids, mastering risk assessments, and leading estimating teams. Growth involves honing skills in design-build projects and alternative deliveries, positioning oneself as a strategic leader within multi-million dollar infrastructure bids.
Senior Estimators often excel in advanced software like Bid2Win, Bluebeam, and Primavera P6, and possess nuanced knowledge of project phasing and risk management. Their ability to interpret complex specifications and lead subcontractor negotiations sets them apart from junior estimators in Southern California’s competitive environment.
Public works bids in Brea require meticulous compliance with DBE and good-faith effort regulations, navigating stringent contract terms, and managing community stakeholder expectations. Senior Estimators must balance accuracy with competitiveness while ensuring alignment with local regulatory frameworks.
While a bachelor’s degree in engineering or construction management is preferred, holding certifications like Certified Professional Estimator (CPE) and familiarity with California labor agreements significantly enhance credibility and employability in Brea’s specialized heavy civil market.
Senior Estimators in Brea can anticipate earning between $140,000 and $170,000 annually, influenced by experience, project size expertise, and proficiency with key estimating software. Additional compensation often includes bonuses and benefits aligned with company performance.
Corps Partners emphasizes collaboration and leadership, involving Senior Estimators directly in strategic bid closings and mentoring roles. Their approach fosters continuous improvement and strong partnerships, setting them apart in Southern California’s infrastructure bidding landscape.
At Corps Partners, Senior Estimators lead end-to-end estimating for large-scale projects up to $300 million, with a strong focus on alternative delivery methods like design-build. The role’s blend of leadership, technical depth, and active mentorship creates a dynamic career environment.
Given Brea’s location within Southern California, commute times can vary widely. Senior Estimators often balance office presence with field visits, so strategic planning around peak traffic hours is essential to maintain productivity and meet tight bid deadlines.
Brea’s ongoing infrastructure projects and public works initiatives have elevated demand for experienced Senior Estimators. Candidates with a proven track record bidding on multi-million dollar projects and strong local industry knowledge are especially sought after.
An Estimator in heavy civil infrastructure often handles scope reviews, cost analysis, subcontractor coordination, and risk evaluation. Their day may involve dissecting soils reports, attending pre-bid meetings, and ensuring bids align with technical and financial goals.
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