Electrical Engineer

Position Summary

We are seeking a skilled and motivated ElectricalEngineer with 35 years of hands-on experience in hardware and firmwaredesign to support the development and manufacturing of our industrial products.The ideal candidate will play a key role in new product development, sustainingengineering, and troubleshooting for a variety of embedded systems.

A background in intrinsically safe (IS) product design orworking in hazardous-rated environments (ATEX, IECEx, UL913) is highlypreferred.

Key Responsibilities

• Design, test, and validate embedded hardware systems, including microcontrollers, digital/analog circuits, and low-power devices.
• Collaborate with cross-functional teams to integrate firmware with hardware, ensuring performance, safety, and reliability in real-world environments.
• Support manufacturing engineering by troubleshooting board-level issues, implementing design changes, and improving test coverage and diagnostics.
• Contribute to intrinsically safe circuit design, certification preparation, and documentation for compliance with UL, ATEX, and IECEx standards.
• Assist in PCB layout review, BOM creation, and component selection for new and legacy products.
• Develop and execute test plans and protocols for design verification, product validation, and production support.
• Participate in design reviews, root cause analysis, and continuous improvement initiatives.
• Support firmware development (C/C++) for embedded platforms as needed.

Required Qualifications

• Bachelors degree in Electrical Engineering or related discipline.
• 35 years of experience in electronic product design, testing, and troubleshooting.
• Strong understanding of embedded hardware architecture (ARM, MSP430, PIC, etc.) and associated firmware development.
• Experience with oscilloscopes, logic analyzers, and other bench test tools.
• Familiarity with regulatory compliance for hazardous environments (intrinsically safe / explosion-proof design practices).
• Experience working with PCB CAD tools (Altium, KiCAD, Eagle, etc.) and reviewing layouts.
• Solid understanding of analog and digital circuit design, EMI mitigation, and power management.

Preferred Qualifications

• Experience with intrinsically safe design certification processes (UL913, IEC 60079).
• Working knowledge of low-power design techniques and battery-powered products.
• Solid works w/ 3d monitoring
• Exposure to manufacturing environments (DFM, test fixtures, production debugging).
• Familiarity with embedded Linux or RTOS environments a plus.
• Effective communication and documentation skills.

Why Join JM Test Systems?

Stability & Career Growth Join a company that values your expertise and provides opportunities for long-term advancement.

Competitive Pay Your hard work is recognized and rewarded.

Comprehensive Benefits Package:

• Medical, Dental, & Vision Insurance
• HSA with Employer Contribution
• 401(k) with Company Match
• Paid Time Off Vacation, Sick, Birthday & Holiday Pay
• Employer-Paid Life Insurance