Service Technician

Service Technician

Based in Oconomowoc, WI | Travel Required (50–60%+)

At Sentry Equipment, our employee-owners take pride in delivering reliable solutions and exceptional service—wherever our customers operate. As a 100% employee-owned company, we believe strong customer relationships, technical expertise, and personal ownership are key to long-term success.

We’re looking for an Installation Service Technician to install, start up, and service Sentry’s online sample systems and instrumentation at customer sites across the power, wastewater, and industrial markets.

What You’ll Do

• Install, start up, retrofit, and repair online sample systems, sample conditioning systems, and instrumentation at customer sites
• Follow established work instructions and safety procedures to deliver high-quality, on-time service
• Read and interpret P&IDs and isometric drawings to determine equipment locations and tie-in points
• Perform mechanical work including:
  • Measuring, cutting, bending, and installing process tubing (1/8”–¾”)
  • Cutting, threading, and installing process piping up to 3” diameter
• Troubleshoot systems using a strong understanding of fluid flow and mechanical systems
• Complete accurate, on-time service reports for customers
• Use Sentry’s technology tools to manage schedules, communication, and documentation
• Identify opportunities to add value, improve service offerings, and support customer growth
• Travel extensively to support customer needs across assigned territories

What You Bring

• High school diploma or equivalent
• 18–24 months of relevant field experience with sampling equipment or analytical systems
• Strong mechanical aptitude, including piping, tubing, and equipment mounting
• Ability to read technical drawings and work independently in the field
• Basic understanding of industrial wiring and signal connections
• Strong troubleshooting and problem-solving skills
• Excellent customer service, communication, and organizational skills
• Comfort working outdoors, on industrial structures, and lifting up to 50 lbs.
• Valid driver’s license and willingness to travel and work flexible schedules
• Ownership mindset, initiative, and a strong focus on safety

Why Sentry

• 100% Employee-Owned (ESOP) – your work directly supports shared success
• Hands-on, customer-facing role with variety and autonomy
• Strong safety culture and support from experienced service and engineering teams
• Competitive pay, benefits, and long-term career stability
• Opportunity to grow your technical skills while representing a trusted industry leader

If you enjoy hands-on technical work, travel, and building strong customer relationships—and want to work somewhere ownership truly matters—we’d love to hear from you. Apply today and represent Sentry Equipment in the field.