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View company website About JM TEST SYSTEMS LLC
Founded in 1982, JM Test Systems, LLC has grown from a two-person lab into a leading provider of calibration, repair, and testing services, now employing over 500 professionals across multiple laboratories nationwide. Our commitment to accuracy, reliability, and quality has established us as a trusted partner in industries requiring precise measurement and safety compliance.
We are proud to be ISO/IEC 17025 accredited by A2LA, ensuring our services meet the highest standards of excellence. Our laboratories are strategically located in:
Louisiana: Baton Rouge, Alexandria
Texas: Clute, Odessa, Port Arthur, San Angelo
Alabama: Mobile
Montana: Billings
Pennsylvania: Mt. Braddock
Illinois: Mattoon
These locations, along with our mobile calibration labs, allow us to serve a diverse range of clients across the United States with precision and reliability.
As we continue to expand, we are seeking dedicated individuals to join our team. If you are passionate about precision, safety, and innovation, we invite you to explore career opportunities with us. At JM Test Systems, you'll be part of a dynamic team committed to delivering exceptional service and advancing industry standards.
Current Job Openings
Electrical Safety Technician-Onsite Featured
Now Hiring: Technicians – Levels I JM Test Systems is looking to expand our technical team in Mattoon, IL! We have openings for Technician Level I. Begin building...
Customer Support & Retention Specialist Featured
Customer Retention & Quoting Specialist Make an Impact Where It Matters Most — Our Customers JM Test Systems is looking for a Customer Retention & Quoting...
Lead IT Operations Engineer Featured
Job Summary: The Lead IT Operations Engineer owns the full lifecycle of IT incidents across JM Test Systems’ technology environment. Going beyond general helpdesk...
Electrical Safety Technician-Lab Featured
Now Hiring: Technicians JM Test Systems is looking to expand our technical team in Mattoon, IL! We have openings for Electrical Safety Technician- Rubber Tech...
Technician I-ESL Featured
Now Hiring: Technicians – Levels I JM Test Systems is looking to expand our technical team in Clute, Texas! We have openings for Technician Level I. Begin building...
Admin Operations Specialist I Featured
Job Summary At JM Test Systems, we are looking for someone who enjoys keeping operations organized, supporting multiple teams, and helping daily business processes...
Onsite Calibration Technician II-III *** CDL Wanted*** Featured
Now Hiring: Calibration Technicians! About the Role JM Test Systems is looking for detail-oriented, customer-focused Mid-Senior Calibration Technicians to join our...
Integration & Operational Excellence Manager Featured
JM Test Systems is in a high-growth phase, expanding through acquisitions and new site launches. We are seeking an Integration & Operational Excellence Manager...
Accounting Manager Featured
JM Test Systems is seeking an experienced and detail-oriented Accounting Manager to lead our accounting operations and ensure the accuracy, integrity, and efficiency...
Growth & Retention Coordinator Featured
JM Test Systems is looking for a highly organized and driven Growth & Retention Coordinator to support our Onsite Operations team. This role is critical to ensuring...
Calibration Technician II-III Featured
Job Summary JM Test Systems is looking for a detail-oriented and customer-focused Calibration Technician II–III to join our growing technical team. In this role,...
Sr. Product Manager Featured
Job Summary JM Test Systems is seeking a strategic and results-driven Senior Product Manager to lead the development, performance, and long-term vision of our digital...
Calibration Technician II-III Featured
Now Hiring: Calibration Technicians! Job Summary JM Test Systems is looking for a detail-oriented and customer-focused Mid-Senior Calibration Technician to join...
Corporate Attorney – Master Service Agreement (MSA) Review & Corporate Contracts Featured
Job Summary JM Test Systems is seeking a detail-oriented and analytical Junior Attorney – MSA Review & Corporate Contracts to support the organization’s...
Director of Marketing Featured
Build the Engine. Elevate the Brand. Drive Revenue. JM Test Systems is seeking a strategic, growth-focused Director of Marketing to lead and scale our marketing...
Calibration Technician III Featured
Now Hiring: Travel Calibration Technicians (Level III – Senior Technician) Multiple Locations: West Texas, Alabama, Montana About the Role JM Test Systems is looking...
Human Resources Generalist
JM Test Systems is a leading provider of test equipment calibration, repair, and asset management services. With a team of over 500 employees nationwide, we support...
Lab Administrator
Join JM Test Systems as an ESL Lab Administrator and play a key role in supporting the daily operations of our Electrical Safety Lab. This position is ideal for...
Facility Maintenance Technician
Join the team at JM Test Systems and help keep our facilities operating safely, efficiently, and reliably. We are looking for a hands-on Maintenance Technician who...
Accounts Payable Support
Job Summary At JM Test Systems, we are looking for someone who takes pride in staying organized, maintaining accuracy, and supporting the day-to-day success of a...
Team Sales Manager
JM Test Systems is Hiring a Sales Manager (Outside Sales Team) JM Test Systems is seeking an experienced and motivated Sales Manager to lead our Outside Sales team...
Receptionist
Job Summary At JM Test Systems, we are looking for someone who takes pride in creating a welcoming first impression and supporting smooth daily office operations....
Outsourced Services Coordinator
JM Test Systems is seeking a highly organized and detail-oriented To-Factory Specialist to manage outsourced calibration and repair services for customer equipment....
Collections Specialist
JM Test Systems is looking for a proactive and detail-driven Accounts Receivable (AR) Collection Specialist to join our team. This role is responsible for managing...
Onsite Project Coordinator
JM Test Systems is seeking a highly organized and proactive Onsite Project Coordinator to manage the full lifecycle of onsite calibration and technical service projects....
Receiving Lead
Job Summary JM Test Systems is on a look out for a detail-oriented and driven Receiving Lead to oversee daily receiving operations while actively supporting hands-on...
Business Operations Manager
The Business Operations Manager is responsible for leading day-to-day operational and administrative functions while driving customer satisfaction, operational efficiency,...
JM Test Systems Application
Join Our Talent Pool at JM Test Systems! At JM Test Systems, we’re always looking for passionate, motivated individuals to join our team. While you might not see...