Calibration Technician

JM Test Systems is looking for a detail-oriented and customer-focused Calibration Technician to join our team located at Mattoon, IL and Billings, MT. This role involves working in both a lab environment and field environment to perform calibrations, qualifications, and preventative maintenance on inspection, measurement, and test equipment (IM&TE). You’ll help ensure precision, safety, and compliance with top industry standards—all while delivering excellent customer service.

Perform calibration, adjustment, and verification of mechanical and digital pressure instruments, including analog pressure gauges, pressure transducers, and digital pressure meters.

Conduct nitrogen pressure testing to verify instrument integrity and performance under specified pressure conditions.

Calibrate and test torque tools and equipment such as torque wrenches, screwdrivers, and analyzers to ensure accuracy and conformance to manufacturer and industry standards.

Perform dimensional inspections and calibrations on tools and instruments such as micrometers, calipers, dial indicators, and height gauges.

Utilize appropriate standards and calibration equipment such as deadweight testers, pressure controllers, torque testers, and dimensional masters.

Apply knowledge of electronic test equipment, such as multimeters and oscilloscopes, for basic troubleshooting and calibration of electrical and electronic components.

Interpret and follow calibration procedures, technical manuals, and engineering drawings accurately.

Accurately document all calibration activities, measurements, and adjustments in accordance with quality and accreditation standards (e.g., ISO 17025).

Maintain thorough and organized notes, logs, and calibration records for audit readiness and traceability.

Communicate effectively with supervisors, engineers, team members, and occasionally customers regarding equipment status, issues, and results.

Manage and track inventory of calibration tools, instruments, and consumables to ensure availability and proper storage.

Adhere to all safety protocols, especially when working with pressurized systems and electrical components.

Support process improvement initiatives and recommend enhancements to calibration workflows, tools, and documentation systems.

High School Diploma or GED Required

Familiarity with nitrogen pressure testing procedures and safety practices.

Ability to read and interpret technical manuals, datasheets, and calibration procedures.

Strong attention to detail and problem-solving skills.

Ability to troubleshoot basic issues an preform moderately complex tasks with minimal supervision.

Basic computer skills (Microsoft Excel, Word, or calibration software systems).

Associate’s degree in Metrology, Electronics, Instrumentation, or related field.

Experience with automated calibration systems or software (such as Fluke MET/TEAM or similar).

Hands-on experience in repair, maintenance, calibration, or related technical field.

Hands-on experience with mechanical and digital pressure measurement instruments.

Medical, Dental, and Vision Insurance

HSA with Employer Contribution

401(k) with Company Matching

Paid Time Off: Vacation, Sick Leave, Birthday, and Holidays

Employer-Paid Life Insurance

Technicians earn $2.00/hour additional pay when assigned to a project.

Meal subsistence provided when traveling 50+ miles and away for 12+ hours.

All travel expenses fully covered, including:

Vehicle & Fuel

Hotel Accommodations

TWIC and OSHA card costs (including renewals) covered by JM Test Systems.

All required PPE provided by the company for specific projects

Lab based (indoors) and Field based (out doors)

Use of mobile labs and travel trailers.

Regional Travel (see travel incentives)

Collaboration with a team of skilled technicians and supportive management.

40 hour work week

Monday to Friday

Overtime as needed

Weekends as needed