Job Title: Test Department Supervisor, Job Posting #147
*****MUST KNOW HOW TO USE OSCILLOSCOPE & TROUBLE SHOOT ELECTRONICS AT THE CIRCUIT BOARD LEVEL*****
Location: Tomar Electronics, Inc., 2100 W. Obispo Avenue, Gilbert, AZ 85233
Opening Date: June 22, 2026 Closing Date: July 6, 2026 at 3:00pm
Who We Are
TOMAR Electronics is a leading manufacturer of emergency warning lights, sirens, traffic preemption systems, and public safety products serving emergency response, municipal, and industrial markets throughout North America. For over 50 years, TOMAR has built a reputation for quality, innovation, and reliability through American manufacturing and a commitment to continuous improvement.
Position Summary
We are seeking a hands-on and experienced Electrical Test Supervisor to join our team in Gilbert, Arizona. This position will oversee Electrical Testing and Burn-In, ensuring production schedules, quality standards, safety requirements, and customer expectations are consistently achieved.
Shift Schedule: Monday – Friday, 7:00 AM – 3:00 PM, Lunch 11:30PM-12:00PM
This is a working supervisor role responsible for leading technicians while actively supporting troubleshooting, testing, process improvement, and day-to-day manufacturing activities. The ideal candidate is highly engaged on the production floor, capable of providing technical leadership, coaching employees, and driving operational excellence.
Location: Gilbert, AZ
Reports To: VP of Operations
Department: Production
Key Responsibilities
Team Leadership & Management
- Supervise and mentor test technicians, providing training, guidance, and performance feedback.
- Schedule and prioritize daily test activities to meet production and engineering deadlines.
- Foster a culture of safety, quality, and accountability within the department.
Testing Operations
- Ensure accurate execution of test procedures for electronic & lighting assemblies, lightbars, and traffic control systems.
- Oversee all functional and performance testing of electronic assemblies, including Burn-in Room operations for extended reliability and stress testing.
- Review and approve test documentation, including procedures, work instructions, and Failure Analysis Reports (FARs).
- Monitor and troubleshoot test failures, coordinating with engineering for root cause analysis.
- Support engineering in their development and maintenance of test fixtures and burn-in racks.
- Lead Return Material Authorization (RMA) product analysis, reporting, and resolution in conjunction with customer service, service (warranty) department, and engineering
Quality & Compliance
- Maintain adherence to Quality Management System (QMS) standards and company policies.
- Oversee calibration of test equipment, ensuring compliance with industry standards and audit readiness.
- Track and document calibration certificates, logs, and test results for traceability.
Process Improvement
- Identify inefficiencies in test operations and implement corrective actions.
- Collaborate with engineering and production teams to improve throughput and reduce defects.
- Support Engineering Change Notices (ECNs) and Requests (ECRs) impacting test processes.
Reporting & Documentation
- Maintain accurate records of test results, equipment calibration, and departmental performance metrics.
- Prepare reports for management on testing progress, quality issues, and resource needs.
Qualifications
Education: Associate’s or bachelor’s degree in Electronics, or related field (or equivalent experience).
Experience:
- 3–5 years in electronics testing or manufacturing environments.
- 2+ years in a supervisory or leadership role.
Technical Skills:
- Strong understanding of electronic circuits, LED systems, and test methodologies.
- Familiarity with calibration standards and test equipment ie: DMM, signal generator, AC/DC power supplies, and Oscilloscope.
Soft Skills:
- Excellent leadership, problem solving, ability to develop and train others, communication, and organizational skills.
- Ability to work under pressure and meet deadlines.Preferred
- Experience in emergency vehicle lighting or signaling products.
- Knowledge of ISO 9001 or similar quality standards.
Preferred:
- Experience in emergency vehicle lighting or signaling products
- Knowledge of ISO 9001 or similar quality standards
- $25-$35/hour pay
- Excellent medical, dental, vision & life insurance packages for employee and family
- Employer paid life and long term disability policies
- Holiday pay
- Employer paid life insurance and long term disability
- 401K Plan
Why Join TOMAR?
- Competitive salary and benefits package.
- Medical, dental, and vision insurance.
- 401(k)
- Paid vacation, sick time, and holidays.
- Stable and growing American manufacturer serving critical public safety markets.
- Opportunities for professional growth and advancement.
- Collaborative team environment focused on innovation and continuous improvement.
- Modern manufacturing facility with advanced production and test equipment.
- Opportunity to make a direct impact on products used by first responders and public safety professionals across North America.
At TOMAR Electronics, we are committed to creating an environment where employees are empowered to contribute, grow, and succeed. We value integrity, accountability, teamwork, and a relentless commitment to quality.
Join our team and help build products that protect lives and improve public safety every day.
Please submit the following requirements by 3:00pm, Monday, July 6, 2026, or your application will not be considered:
- Cover letter
- Resume
- Self-identification pre-offer letter found here: https://www.tomar.com/wp-content/uploads/2020/08/Self-Identification-Pre-Offer.pdf
- Applicant Voluntary Self-identification of Disability Form CC-305 found here: https://tomar.com/wp-content/uploads/2023/04/Voluntary-Self-Identification-of-Disability-503Self-IDForm-04262023.pdf?ver=1682621676
EEO/AA Employer/Vet/Disabled
Job Type: Full-time
- Pay: $65,000-75,000 yearly
Job Type: Full-time
Pay: $65,000.00 - $75,000.00 per year
Benefits:
- 401(k)
- Dental insurance
- Employee assistance program
- Health insurance
- Life insurance
- Paid time off
- Vision insurance
Application Question(s):
- Do you have any work experience with Electronics testing?
- Do you have any experience working with an Oscilloscope?
Education:
Experience:
- Equipment troubleshooting: 1 year (Preferred)
Work Location: In person
