R&D Test Technician: Prototyping & Electromechanical Testing

Harmar; Sarasota, Northern (FL, KY); Hybrid; USD 52,000 - 66,000; Full time

Benefits offered by this job

Medical, Dental, Vision plan

Life Insurance

401(k) matching

Paid Vacation and Sick Leave

Eight Holidays + Floating Holiday

Fitness and PPE reimbursement

Annual merit increases

Job summary

Harmar Mobility is seeking an R&D Test Technician in Sarasota, FL to support prototype building, hands-on testing, and validation. You will translate concepts into functional hardware, weld and machine parts, and work with engineering to refine designs.

The role requires strong mechanical aptitude, electrical knowledge, MIG welding, machining experience, and the ability to read engineering drawings and schematics.

Qualifications

• Strong mechanical aptitude and experience assembling mechanical systems.
• Working knowledge of electrical systems, wiring, sensors, and basic circuits.
• Proficiency in welding (MIG preferred).
• Experience with machining.
• Ability to read and interpret engineering drawings, schematics, and technical documentation.
• Familiarity with hand tools, power tools, and precision measurement instruments.
• Strong problem-solving skills and ability to work independently.
• Comfortable working in a fast-paced R&D environment with evolving priorities.

Responsibilities

• Build, assemble, and modify prototypes based on engineering drawings, sketches, or verbal instructions
• Perform mechanical and electrical testing, collect data, and document results
• Fabricate parts using manual machining equipment
• Weld and fabricate components using MIG process as required
• Troubleshoot mechanical and electrical issues in prototypes and test setups
• Assist engineers with design improvements based on test results and hands-on observations
• Maintain R&D shop equipment, tools, and work areas
• Support root‑cause analysis and failure investigations
• Install sensors, wiring, instrumentation, and test fixtures
• Collaborate with cross‑functional teams (engineering, manufacturing, quality) to transition prototypes toward production readiness

Skills

Mechanical aptitude

Electrical knowledge

Welding (MIG)

Machining

Reading schematics

Hand and power tools

Problem solving

Adaptability

Education

GED

Tools

MIG welding equipment

Manual machining tools

Job description

Harmar Mobility is seeking an R&D Test Technician in Sarasota, FL to support prototype building, hands-on testing, and validation. You will translate concepts into functional hardware, weld and machine parts, and work with engineering to refine designs.

The role requires strong mechanical aptitude, electrical knowledge, MIG welding, machining experience, and the ability to read engineering drawings and schematics.