
JM Test Systems, LLC.

JM Test Systems

Westmor Industries

VOLTA CHARGING

Qualitrol

Qualitrol

Marathon Petroleum Corporation

Marathon Petroleum

Ascent Resources

Plymouth Tube Company

ONEOK

ONEOK

ONEOK

ONEOK

Targa Resources

Producers Midstream

Enbridge
PTW Energy Services Ltd.

GRAND RIVER DAM AUTHORITY

Valley Water
Now Hiring: Calibration Technicians! About The Role
JM Test Systems is looking for detail-oriented, customer-focused
Mid-Senior Calibration Technician to join our team. In this role, you’ll perform calibrations, qualifications, and preventative maintenance on inspection, measurement, and test equipment (IM&TE) in both lab and field environments. You’ll lead complex calibrations, troubleshoot issues, and deliver high-quality service to ensure precision, safety, and compliance with industry standards.
What You’ll Do
- Perform advanced calibrations, repairs, and troubleshooting of specialized equipment
- Lead onsite projects and provide updates to customers and management
- Mentor junior technicians and share technical expertise
- Ensure compliance with safety and quality standards
- Support process improvements and technical training programs- 4+ years of technical experience in calibration, repair, or related field
- Advanced knowledge of test equipment and industry standards
- Strong leadership, communication, and multitasking skills
- Proven ability to manage multiple priorities and meet deadlines
- Associate’s degree in Metrology, Electronics, Instrumentation, or related field
- Experience with automated calibration systems/software (Fluke MET/TEAM or similar)
- Hands-on experience with calibration, repair, and maintenance
- Experience with mechanical and digital pressure measurement instruments- Competitive Pay + Stability & Growth Opportunities
- Medical, Dental, and Vision Insurance
- HSA with Employer Contribution
- 401(k) with Company Match
- Paid Time Off (Vacation, Sick, Birthday, Holidays)
- Employer-Paid Life Insurance
- $2.00/hour additional pay for travel projects
- Meal subsistence for trips 50+ miles/12+ hours- Company-paid travel expenses (vehicle, fuel, hotel)
- TWIC & OSHA card costs (including renewals) covered
- PPE provided for specific projects
- Lab (indoors) and field (outdoors) work, including mobile labs/trailers
- Regional travel required
- Standard 40-hour workweek (Mon–Fri), with overtime and weekends as needed
- Work alongside a team of skilled technicians and supportive management