Machine Software & Controls Test Engineer — Heavy Equipment

Sunray IT Inc; Tucson (AZ); On-site; USD 65,000 - 90,000; Full time

Job summary

Sunray IT Inc. in Tucson, Arizona is seeking an engineer focused on machine software and controls testing/validation for current and next‑generation heavy equipment.

You will plan and execute tests, validate software/controls features, troubleshoot electrical/electronic/software systems, and analyze test data. This hands-on role requires a BS in engineering, 1–2 years of experience, and comfort working outdoors around heavy machinery.

Qualifications

• B.S. in Engineering is required.
• 1–2 years of experience.
• Testing/validation experience in heavy equipment, automotive, or industrial machinery.
• Ability to read blueprints, technical drawings, and electrical schematics.
• Strong attention to detail, communication, and teamwork.
• Comfortable working hands-on around heavy equipment and outdoors.

Responsibilities

• Plan, execute, and document machine-level software and controls testing.
• Develop test plans and validation procedures.
• Perform system checkouts and requirements validation.
• Troubleshoot complex electrical, electronic, and software/controls systems.
• Work closely with engineers, mechanics, operators, and instrumentation technicians.
• Analyze test data using CANape, CANalyzer, Excel, Power BI, and MS Office.
• Support testing and validation of large mining equipment.

Skills

Attention to detail

Communication

Teamwork

Hands-on

Education

B.S. in Engineering

Tools

CANape

CANalyzer

Excel

Power BI

MS Office

Job description

Sunray IT Inc. in Tucson, Arizona is seeking an engineer focused on machine software and controls testing/validation for current and next‑generation heavy equipment.

You will plan and execute tests, validate software/controls features, troubleshoot electrical/electronic/software systems, and analyze test data. This hands-on role requires a BS in engineering, 1–2 years of experience, and comfort working outdoors around heavy machinery.