Find & Apply For Operating Engineer / Heavy Equipment Operator Jobs in Marshfield, Wisconsin

Underground Construction Union Operator Five Star Infrastructure Services, dBA InterCon/Five Star Energy Services/M&C Utility United States, Wisconsin, Marshfield Nov 03, 2026

Company Overview

Five Star Infrastructure Services provides turn-key utility construction services that are founded on safety, quality, and the ability to adapt. We pride ourselves on being a value-added contractor that adapts quickly and effectively to our customers' needs.

Our team is what makes us. We have over 1800 employees that pride themselves on customer service and safely getting projects completed. Our employees tackle some of the toughest projects in the industry while keeping safety and quality at the forefront. This makes our team a truly professional group that sets us apart from our competition. Position Summary

The Underground Construction Union Operator is responsible for operating heavy equipment to support the installation, maintenance, and repair of underground utility systems. This position requires strict adherence to union agreements, safety standards, and project specifications while working in a team-oriented environment. Key Responsibilities Operate heavy equipment such as excavators, directional drills, backhoes, loaders, and trenchers

Perform excavation, trenching, and backfilling for underground utility installation

Read and interpret construction plans, blueprints, and utility locates

Work safely around existing underground and overhead utilities

Assist with the installation of conduit, cable, pipe, and related infrastructure

Conduct daily equipment inspections and perform basic maintenance

Follow all OSHA, company, and union safety guidelines and procedures

Communicate effectively with crew members, supervisors, and project managers

Maintain productivity while ensuring quality workmanship

Support job site setup, traffic control, and restoration activities

Qualifications Active or past membership in a recognized union (e.g., Operating Engineers, Laborers, or applicable trade union)

Proven experience operating heavy equipment in underground utility construction

Ability to read and understand construction drawings and utility markings

Knowledge of underground construction methods (fiber, gas, electric, water, sewer)

Strong understanding of safety practices and regulations

CDL A

Ability to work in varying weather and job site conditions

Strong teamwork and communication skills

Physical Requirements Ability to lift 50+ pounds regularly

Work in trenches, confined spaces, and uneven terrain

Extended periods of sitting, standing, and operating machinery

Ability to work outdoors in all weather conditions

Work Environment

Outdoor construction sites with exposure to noise, dust, and heavy equipment

Travel may be required depending on project location

Overtime and weekend work as needed Notify me of jobs like this