Preconstruction Support Engineer

Overview:

Why Henkels & McCoy

Join a 100-year-old infrastructure leader committed to innovation, safety, and career growth. You’ll tackle complex, high-visibility projects that keep the lights on for millions—while working with a team that values your expertise and empowers your professional development.

Company Overview

Henkels & McCoy West works closely with clients from diverse markets to build enduring partnerships throughout the Western United States. Our team of seasoned professionals designs, builds, manages, and maintains critical and sustainable infrastructure for the power, oil & gas pipeline, gas distribution, and communications industries. Building on a 100-year legacy of performance and service to utility, commercial, industrial, and government clients, H&M West brings together extensive knowledge and innovation to deliver infrastructure construction solutions that meet future energy needs today.

H&M West is a purpose-driven company. Our core values guide our strategy, performance, and culture. We believe in maintaining an environment where team members can make an impact, grow, and thrive. A place where they find meaning and purpose in doing the important work of ensuring communities have the vital energy, light, and communications to prosper. Our culture is inclusive and welcoming. Our teams are empowered with abundant training, tools, and opportunities to follow their curiosity and ambitions. Everyone has an equal chance to advance. Everyone is supported, respected, and challenged to be their best. We’re always looking for talented and dedicated people to join us and love where they work.

Henkels & McCoy 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:

The role is responsible for supporting substation and transmission line (T-Line) projects by providing critical oversight of materials, schedules, and coordination between internal and external stakeholders. This position will review project Bills of Materials (BOM) at key design milestones (20%, 50%, and 90%) to ensure consistency with design drawings, and will proactively identify long-lead materials and equipment essential for successful project execution.

The role will also create and maintain time-based visual tracking tools such as deliverable charts and material delivery timelines, manage small substation projects embedded in larger T-Line efforts, and assist with construction schedule development. Additional duties include analyzing substation peak load distributions to refine planning accuracy and improve overall project efficiency.

Responsibilities:

Qualifications: