R&D Test Technician: Prototyping & Electromechanical Assembly

Harmar; Sarasota, Northern (FL, KY); Hybrid; USD 55,000 - 70,000; Full time

Benefits offered by this job

Medical, Dental, Vision Insurance

Life Insurance $50,000 on first day

401(k) matching after 6 months

Paid Vacation time (80 hours)

Job summary

Harmar Mobility in Sarasota, FL is seeking an R&D Technician to support prototype development and testing in a hands-on capacity. You will build, test, and refine mechanical and electrical assemblies, fabricate parts, and assist engineers with design improvements.

The role requires strong mechanical aptitude, MIG welding proficiency, and machining experience. The team works in a fast-paced R&D environment with cross-functional collaboration.

Qualifications

• Strong mechanical aptitude and experience assembling mechanical systems.
• Knowledge of electrical systems, wiring, sensors, and basic circuits.
• Welding proficiency (MIG preferred).
• Experience with machining.
• Ability to read 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 (mills, drill presses, etc.).
• 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 systems knowledge

Welding (MIG)

Machining

Reading engineering drawings

Hand and power tools proficiency

Problem-solving

Independent work

Education

GED

Tools

Welding equipment

Machining tools

Measuring instruments

Electrical test equipment

Job description

Harmar Mobility in Sarasota, FL is seeking an R&D Technician to support prototype development and testing in a hands-on capacity. You will build, test, and refine mechanical and electrical assemblies, fabricate parts, and assist engineers with design improvements.

The role requires strong mechanical aptitude, MIG welding proficiency, and machining experience. The team works in a fast-paced R&D environment with cross-functional collaboration.