Field Service Technician

TANN Corporation is seeking a motivated Technical Services Specialist to support the installation, startup, maintenance, troubleshooting, and repair of regenerative thermal oxidizers (RTOs) and related industrial equipment.

This role combines hands‑on field service work with in‑house electrical and mechanical assembly. The ideal candidate has strong troubleshooting skills, enjoys solving technical problems, and is comfortable working directly with customers in industrial environments.

This is a full-time position with approximately 50% travel. Candidates should be comfortable traveling throughout North America and working independently in the field while maintaining close communication with the Technical Services team.

• Commission regenerative thermal oxidizers and related equipment at customer facilities.
• Troubleshoot electrical, mechanical, controls, and process‑related issues.
• Perform predictive and preventive maintenance, inspections, and system audits.
• Configure and support PLCs, HMIs, VFDs, instrumentation, and control systems.
• Assemble, wire, and test electrical panels and industrial equipment in our UL panel shop.
• Build and install gas trains, conduit, instrumentation tubing, and process components.
• Perform fan balancing, vibration analysis, thermal imaging, and equipment diagnostics.
• Develop service reports, recommendations, and documentation while building strong customer relationships.

• Electrical, mechanical, maintenance, or industrial service experience.
• Strong troubleshooting and problem‑solving abilities.
• Ability to work independently and as part of a team.
• Willingness to travel throughout the United States, Canada, and Mexico.
• Valid driver's license and strong communication skills.

• Experience with PLCs, HMIs, VFDs, and industrial controls.
• Knowledge of combustion systems, burners, oxidizers, or industrial process equipment.
• Familiarity with NFPA, NEC, or UL508A standards.
• Experience with instrumentation, vibration analysis, thermal imaging, or predictive maintenance technologies.
• Health Insurance
• 401(k) with Company Match
• Company Paid Life, STD & LTD Insurance
• Employee Assistance Program (EAP)
• Paid Vacation & Holidays

At TANN, you'll work on custom‑engineered industrial equipment used throughout North America and around the world. This role provides hands‑on experience with electrical, mechanical, combustion, controls, and process systems while working alongside a team that values technical expertise, safety, customer service, and continuous improvement. We offer competitive pay, strong benefits, and opportunities for professional growth and advancement.

All offers of employment are contingent upon a pre‑employment drug screening and background check. TANN Corporation is an Equal Opportunity Employer.

TANN Corporation is an industrial air pollution control equipment manufacturer based in Kaukauna, Wisconsin with over 35+ years of experience in the environmental industry. We design, install, service, and manufacture some of the world’s best air pollution control products including thermal oxidizers, energy recovery systems, and zeolite concentrators.