Job Description

The Technician IV is the highest-level field technician on the engineering and maintenance and team. This role is responsible for the installation, maintenance, troubleshooting, and repair of complex electrical and mechanical systems throughout the facility. The Tech IV serves as a technical resource for less experienced team members and works closely with engineers and operations leadership to minimize downtime and improve equipment reliability

Key Responsibilities

• Lead troubleshooting and repair of complex electrical faults across production equipment, power distribution systems, motor controls, and automated systems
• Perform planned and corrective maintenance on high and low voltage electrical systems, PLCs, VFDs, servo drives, and instrumentation
• Read, interpret, and redline electrical schematics, wiring diagrams, single-line diagrams, and ladder logic programs
• Conduct Root Cause Analysis (RCA) on recurring equipment failures and implement permanent corrective actions
• Ensure all work complies with NEC, NFPA 70E, OSHA, and internal safety standards, including LOTO procedures and arc flash requirements
• Lead and participate in equipment installations, startups, and commissioning activities
• Develop, review, and update SOPs, PM procedures, and as-built documentation
• Mentor and provide technical guidance to Technicians I–III
• Collaborate with engineers during capital projects, equipment upgrades, and process improvements
• Serve as the lead technician on multi-day or multi-phase projects
• Participate in on-call rotation and respond to critical equipment failures as neede

Qualifications

• 3-5 years of experience as a Maintenance Tech III, looking to step into a Tech IV role.
• Strong working knowledge of PLCs (Allen-Bradley/Rockwell preferred), HMIs, and VFD
• Advanced proficiency with electrical test equipment (multimeters, meggars, oscilloscopes, power quality analyzers, thermal imaging)
• Strong skills in reading blueprints & schematics for troubleshooting complex systems.
• Experience working with boilers, air compressors, and industrial production equipment
• Thorough understanding of NEC, NFPA 70E, and OSHA electrical safety standard
• A leadership mindset and ability to drive special projects with minimal supervision.
• Willingness to travel to other Dempsey locations as part of strategic initiatives.



Manufacturing plant environment; exposure to noise, heat, and industrial equipment

• Required to wear appropriate PPE at all times, including arc flash PPE when applicable
• Ability to lift up to 50 lbs, climb ladders, and work in confined spaces or at heights
• May require occasional off-shift, weekend, or on-call work

Benefits

• Competitive pay plus overtime and incentives.
• 3x12 shifts and half-day Saturdays – a predictable work schedule with flexibility.
• Health, dental, vision insurance + 401(k) match
• Career growth opportunities within a thriving, innovative business.
• Uniforms provided, along with paid time off and holidays.

At Dempsey Uniform & Linen Supply, we’ve built our success on innovation, sustainability, and technology leadership
With over 60 years in the industry, we continue to invest in cutting-edge equipment and top-tier talent. As a Senior Maintenance Technician, you’ll play a critical role in shaping the future of our operations.
Ready to step up and make an impact? Apply today!
Dempsey Uniform is an EEO/Affirmative Action Employer and will make all employment-related decisions without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability or protected veteran status. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions in accordance with ADA requirements.
Since its founding in 1959, Dempsey Uniform & Linen Supply has become a leading uniform and linen supplier in the Mid-Atlantic by maintaining its family ownership and continuously investing in its people and plant to stay ahead of the competition. At Dempsey Uniform & Linen Supply, you'll find uniforms, linens and floor mats that can be rented at a low weekly cost that includes weekly pick-up, cleaning and delivery. Our offering includes uniform services, restaurant linen services, towel services, medical linen services and facility services. Technology LeadershipDempsey is an innovator in our industry because we have always invested in opportune technologies for our business. Dempsey’s state-of-the-art processing facility in Jessup, PA opened to both local and industry acclaim for it's technology. Dempsey is committed to leveraging technologies that control our customers' costs and enhance their service experience.
Financial StrengthDempsey has grown rapidly, yet responsibly, over the past five years. Through five strategic acquisitions, a well-developed management team, and excellent banking relationships, Dempsey has welcomed hundreds of new customers and enhanced existing customer relationships.
Environmental LeadershipDempsey Uniform & Linen Supply is committed to a sustainable future through environmental stewardship and conservation of the earth's natural resources. Dempsey has become a leader in both the textile rental industry and our local community in preserving our environment.
Continuity for Keeping PromisesThe Dempsey Difference is about our commitment to keeping promises. A commitment that extends to every single one of our employees, many of whom have spent most of their careers with us. As a result, the same people that make our promises will be there to fulfill them.
It all makes for a really promising future. We hope you'll consider joining the Dempsey Family and continue our legacy of keeping promises.