
201 - 500 employees
📦 Logistics
đź’Ľ Consulting
🏠Manufacturing
Logistics • Consulting • Manufacturing
EC Source Services, LLC is a construction solution provider and subsidiary of MasTec that engineers, procures, and constructs utility infrastructure projects. The company specializes in transmission, distribution, and substation work — including overhead and underground transmission systems, substations, switchyards, and EPC services — and handles projects ranging from large multi-state EHV transmission lines to smaller distribution and restoration work. EC Source Services operates nationwide and provides labor, equipment, testing, and commissioning for utility clients, with offices in Houston, Mesa, Sacramento, Gaffney, and Schertz.
đź•’ June 25
🇺🇸 United States – Remote
đź’µ $150k - $180k / year
⏰ Full Time
🟢 Junior
🟡 Mid-level
đź‘» Ghost score 40%
Improve your chances of getting an interview by checking your resume score before you apply.

201 - 500 employees
📦 Logistics
đź’Ľ Consulting
🏠Manufacturing
Logistics • Consulting • Manufacturing
EC Source Services, LLC is a construction solution provider and subsidiary of MasTec that engineers, procures, and constructs utility infrastructure projects. The company specializes in transmission, distribution, and substation work — including overhead and underground transmission systems, substations, switchyards, and EPC services — and handles projects ranging from large multi-state EHV transmission lines to smaller distribution and restoration work. EC Source Services operates nationwide and provides labor, equipment, testing, and commissioning for utility clients, with offices in Houston, Mesa, Sacramento, Gaffney, and Schertz.
• Generate bid hour and bid sheets for substation and transmission line projects • Reach out to suppliers to gather and confirm pricing information • Prepare detailed take-offs and staking sheets for accurate project estimation • Review bid documents to ensure thorough understanding and accuracy • Perform site visits as needed to collect relevant information and assess project requirements • Collect and analyze historical cost data to enhance estimates for ongoing and future projects • Develop estimates to support management in project planning, organization, and scheduling • Interpret blueprints and other documentation to provide accurate time, cost, material, and labor estimates
• Bachelor’s degree in construction management, Civil Engineering, Electrical Engineering, or related field • 2+ years of experience in utility construction estimating - Transmission line or Substation • Experience with EPC Estimating • Strong background in Microsoft Office applications and construction estimating software • Ability to write reports and business correspondence • Sound organizational skills with attention to detail
Apply Nowđź•’ June 24
Project Estimator supporting the Warehouse Equipment Implementation team at Storage Solutions. Collaborating with Account Managers and Project Managers for proposal generation and project scopes.
đź•’ February 9
Estimator in construction industry preparing detailed cost estimates across all project stages. Collaborating with project managers and engineers, maintaining estimating records, and assisting with tender submissions.