Dev/Research Engineer (OPT/CPT/EAD/GC/USC)

Job Title: Dev/Research Engineer



Location: Tucson, AZ Onsite



Duration: Permanent (Full-Time)



Start Date: October 12, 2026



Schedule: Monday Friday | 7:00 AM 3:30 PM



Travel: None Job Summary

We are looking for a hands-on Dev/Research Engineer 2 to support testing and validation of large mining equipment and machine subsystems. The role focuses on planning, executing, documenting, and troubleshooting machine-level tests, including software functionality and system-level validation.

• Plan, execute, and document machine-level testing and validation.
• Support testing of large mining equipment and machine subsystems.
• Validate software functionality and system-level requirements.
• Develop test plans, standard work procedures, and documentation.
• Perform data acquisition and analyze test results.
• Troubleshoot mechanical, electrical, and software-related issues.
• Work closely with engineers, mechanics, operators, instrumentation technicians, supply chain, and logistics teams.
• Safely operate equipment after required training.
• Support continuous improvement, safety, product performance, and quality initiatives.

• Bachelor's degree in Engineering.
• 1 2 years of relevant experience.
• Engineering internships are acceptable.
• Strong attention to detail, communication, and teamwork.
• Hands-on experience with equipment, machinery, mechanical work, construction, automotive, or similar environments.
• Ability to troubleshoot technical issues.
• Ability to read and interpret blueprints, technical drawings, and electrical schematics.
• Comfortable working on your feet for extended periods and in indoor/outdoor conditions.

• Testing or validation experience in heavy equipment, automotive, or industrial machinery.
• Experience with construction, mining, forestry, or agricultural equipment.
• Data acquisition experience.
• Experience with machine-level or system-level testing.

• 1 2 years of engineering experience with a hands-on mindset.
• Comfortable working around heavy equipment and spending most of the day away from a desk.
• Strong troubleshooting, communication, attention to detail, and teamwork skills.
• Candidates with backgrounds in mechanical work, construction, automotive, or similar hands-on environments may also be considered.

• Approximately 20% office / 80% shop or local field .
• Hands-on work around large equipment.
• PPE required, including safety boots, glasses, and uniform.

• 2 rounds
• 1st round: Informal virtual/phone interview
• 2nd round: Virtual/phone panel
• Site tour may be included during the interview process.
• Non-local candidates may be considered if willing to relocate at their own expense.