Volunteer Utility Estimator Jobs (NOW HIRING)

Company Overview

Intren West is a leading utility solutions provider specializing in transmission, substation, power, and gas distribution projects across the western United States. As part of the Intren family, we bring over three decades of proven expertise in delivering safe, high-quality, and innovative construction and maintenance services to utility partners and communities.

Our team is dedicated to building strong, lasting partnerships through integrity, accountability, and a relentless commitment to safety. By combining industry-leading project management practices with a customer-first mindset, Intren West ensures projects are completed on time, within budget, and to the highest standards of quality.

From large-scale infrastructure upgrades to specialized utility services, Intren West supports the evolving energy landscape with a focus on reliability, sustainability, and operational excellence.

Intren West is a proud subsidiary of MasTec (NYSE: MTZ), a Fortune 500 Company ranked by Energy News-Record as one of the leading contractors in the country. H&M West is part of the MasTec Power Delivery segment. We are certified as a minority-controlled company by the National Minority Suppliers Development Council (NMSDC). Our rich diversity of people and ideas makes us a stronger, more innovative organization.

Position Summary:

Intren West is actively seeking experienced Estimators to support our continued growth across utility construction, infrastructure, and energy delivery projects. We are looking for professionals who bring a strong command of cost analysis, bid preparation, and project scoping—individuals who can confidently partner with operations, engineering, and clients to deliver accurate, competitive, and strategic estimates.

This role is ideal for professionals who thrive in a dynamic environment, enjoy solving complex challenges, and want to contribute to a company known for safety, quality, and customer dedication. Both midlevel and seniorlevel candidates are encouraged to apply.

• Estimate Development — Prepare detailed cost estimates for labor, materials, equipment, subcontractors, and overhead for utility construction and related infrastructure projects.

• Bid Preparation — Compile bid packages, perform quantity takeoffs, and ensure all scope elements are accurately captured.

• Project Review — Analyze project plans, specifications, and drawings to identify cost drivers, constructability issues, and potential risks.

• Collaboration — Work closely with project managers, field leadership, engineering teams, and clients to clarify scope and support bid strategy.

• Vendor & Subcontractor Coordination — Solicit, evaluate, and negotiate subcontractor and supplier pricing.

• Cost Analysis — Conduct cost comparisons, historical cost reviews, and valueengineering assessments.

• Documentation — Maintain organized estimate files, assumptions, and supporting documentation for internal and client review.

• Process Improvement — Contribute to continuous improvement of estimating tools, templates, and workflows.

MidLevel Estimator

• 3–5+ years of estimating experience 
• Growing responsibility in bid development and project scoping
• Familiarity with utility or civil construction environments

Senior Estimator

• 7–10+ years of estimating experience
• Proven ability to lead bids and mentor junior staff
• Experience influencing pursuit strategy and pricing decisions

Preferred Qualifications:

• Utility Sector Knowledge — Experience with electric distribution, transmission, gas, or underground utility work.
• Software Proficiency — Experience with platforms such as HeavyBid, B2W, or similar estimating systems.
• Field Experience — Prior field or project management exposure supporting constructability insight.
• Advanced Cost Modeling — Ability to build complex cost models and scenario analyses.

Benefits: 

Full-time employees are eligible to participate in our benefit plan which includes the following: 

• 401(k) Plan
• Employee Stock Purchase Plan
• Health, Dental, & Vision Insurance
• Voluntary Life Insurance
• Voluntary Short Term & Long-Term Disability
• Paid time off

Intren West, LLC. is an Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities.

MidLevel Estimator

• 3–5+ years of estimating experience 
• Growing responsibility in bid development and project scoping
• Familiarity with utility or civil construction environments

Senior Estimator

• 7–10+ years of estimating experience
• Proven ability to lead bids and mentor junior staff
• Experience influencing pursuit strategy and pricing decisions

Preferred Qualifications:

• Utility Sector Knowledge — Experience with electric distribution, transmission, gas, or underground utility work.
• Software Proficiency — Experience with platforms such as HeavyBid, B2W, or similar estimating systems.
• Field Experience — Prior field or project management exposure supporting constructability insight.
• Advanced Cost Modeling — Ability to build complex cost models and scenario analyses.

Benefits: 

Full-time employees are eligible to participate in our benefit plan which includes the following: 

• 401(k) Plan
• Employee Stock Purchase Plan
• Health, Dental, & Vision Insurance
• Voluntary Life Insurance
• Voluntary Short Term & Long-Term Disability
• Paid time off

Intren West, LLC. is an Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities.