ONE Tech

60 One Tech Jobs Hiring Near You

One Tech Engineering is looking for a Substation Technician for a position located near Oshkosh, Wisconsin. The Substation Technician will service and test transformers, relays, breakers, switches ...

One Tech Engineering is searching for a Transmission Engineer for a position located in either Charlotte, North Carolina, or Atlanta, Georgia. The Transmission Engineer will manage and perform ...

One Tech Engineering is searching for a Senior Corporate Safety Analyst for a position located in Henderson, Colorado. The Senior Corporate Safety Analyst will be responsible for providing expert ...

One Tech Engineering is searching for an Electrical Engineer for a position located in Wallingford, Connecticut; Newton, Massachusetts; Conshohocken, Pennsylvania; or Morristown, New Jersey. The ...

One Tech Engineering is looking for a Substation Technician for a position located near Appleton, Wisconsin. The Substation Technician will service and test transformers, relays, breakers, switches ...

Controls Engineer

Wausau, WI · On-site

$80K - $100K/yr

One Tech Engineering is looking for a Controls Engineer for a position located in Wausau, Wisconsin. The Controls Engineer will design and implement PLC control and protection systems for industrial ...

One Tech Engineering is looking for a Special Projects O&M Technician located in Rockford, Illinois. The Special Projects O&M Technician will perform advanced inspections, specialized project ...

One Tech Engineering is searching for a Director of Engineering for a position located in Charlotte, North Carolina. The Director of Engineering will serve as the technical authority for the ...

One Tech Engineering is searching for a Digital Delivery Specialist for a position located in Kansas City, Missouri. The Digital Delivery Specialist will perform basic aspects of the digital project ...

Mechanical Engineer

Wausau, WI · On-site

$80K - $100K/yr

One Tech Engineering is looking for a Mechanical Engineer for a position located in Wausau, Wisconsin. The Mechanical Engineer will design and implement mechanical and hydraulic systems for ...

E&C Engineer

Earth, TX · On-site

$143K - $152K/yr

One Tech Engineering is searching for an E&C Engineer for a position located near Earth, Texas. The E&C Engineer will oversee and contribute to large-scale renewable projects, including solar and ...

One Tech Engineering is searching for a Construction Supervisor for a position located in Rolla, North Dakota. The Construction Supervisor is responsible for planning, oversight, and coordination to ...

Construction Coordinator

Henderson, CO · On-site

$75K - $85K/yr

One Tech Engineering is searching for a Construction Coordinator for a position located in Henderson, Colorado. The Construction Coordinator will support the construction materials team for all ...

One Tech Engineering is searching for Electrical Designer Assistant for a position located in Dallas, Texas. The Electrical Designer Assistant will assist in various phases of planning, site ...

One Tech Engineering is searching for a Substation Construction Manager for a position located in Hamburg, Arkansas; Shawboro, North Carolina; and Jackson, Ohio. The Substation Construction Manager ...

One Tech Engineering is searching for an Electrical Engineer for a position located in St. Louis, Missouri. The Electrical Engineer will be responsible for substation engineering and consulting ...

Senior Civil Engineer

Kansas City, MO · On-site

$121K - $146K/yr

One Tech Engineering is searching for a Senior Civil Engineer for a position located in Kansas City, Missouri. The Senior Civil Engineer will lead civil design project teams to create world class ...

Automation & Controls Engineer

Kansas City, MO · On-site

$81K - $107K/yr

One Tech Engineering is searching for an Automation and Controls Engineer for a position located in either Kansas City, Missouri; St. Louis, Missouri; or Atlanta, Georgia. The Automation and Controls ...

Showing results 41-60

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Infographic showing various job openings at One Tech in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.

Substation Technician

One Tech

Oshkosh, WI • On-site

Full-time

Re-posted 4 days ago


Job description

Job Description One Tech Engineering is looking for a Substation Technician for a position located near Oshkosh, Wisconsin. The Substation Technician will service and test transformers, relays, breakers, switches, and other electrical apparatus/systems at utility substations and industrial facilities. The candidate must be a US Citizen or a green card holder, the position is not eligible for sponsorship.

The candidate should have an Associate's degree in Electrical Power or Electrical Engineering, or 5+ years of hands-on field experience. Local candidates preferred. This is not a remote position.

Substation Technician Responsibilities: Ground grid testing, medium voltage cable testing. Troubleshoot and test control circuits, communications systems, protections systems and other electrical apparatus. Perform breaker and relay retrofits.

Ability to read prints and control/protection schemes. Complete and submit reports accurately and timely. All other duties as assigned by management.

Applying test procedures for various types of relay test equipment. Substation awareness and Safety consciousness. Aptitude to quickly learn and apply test procedures for various types of substation equipment.

Performs testing on low and medium voltage breakers including Megger, Ductor, Hi-Pot, Hi-Current, and Timing tests. Testing on power transformers including Power Factor, TTR, Insulation Resistance, Winding Resistance. Completes mechanical work and repairs on breakers including wiring, painting, parts replacement.

Utilizes and accurately reads meters. Reading and plotting curves. Requirements for the Substation Technician: Associate's degree in Electrical Power or Electrical Engineering, or 5+ years of hands-on field experience.

Experience as a Switchgear/High Voltage Technician. Proficiency with high voltage test equipment as well as knowledge of low and medium voltage test equipment. Proficient computer and phone skills, including Microsoft Office Suite (Word, Excel, Outlook).

Ability to work a flexible schedule based on client/customer needs. Valid driver's license. Effective communication skills.

Extensive travel; up to 5 days/week with overnights possible. On call duty is required approximately six times per year. This position is very active and requires standing, walking, bending, stooping, crouching, climbing, crawling, and reaching frequently.

Aerial work may sometimes be necessary, such as working on ladders or scaffolding.