Control Engineer

L&T Technology Services; Tucson (AZ); On-site; USD 70,000 - 100,000; Full time

Job summary

L&T Technology Services in Tucson seeks a Controls Engineer 2 to support hands-on testing, validation, and troubleshooting of complex control systems on vehicles and equipment.

The role emphasizes practical diagnostics, data collection, and reporting to ensure system performance. Candidates should have automotive testing, embedded systems validation, or machine testing experience and strong problem-solving, communication, and teamwork skills.

Qualifications

• Bachelor's degree in Engineering, Computer Science, or equivalent.
• Experience in automotive testing, vehicle validation, embedded systems, controls testing, or equipment testing.
• Strong troubleshooting and problem-solving skills.
• Proficiency with Windows-based computer systems and engineering tools.
• Ability to perform hands-on testing in a field or machine environment.
• Strong communication, documentation, and teamwork skills.

Responsibilities

• Execute functional and system-level tests on vehicles, machines, and control systems.
• Troubleshoot complex system issues and identify root causes of failures.
• Develop and maintain test plans, test procedures, and test documentation.
• Perform hands-on validation of electronic control systems and vehicle or machine functions.
• Analyze test results, document defects, and collaborate with engineering teams to resolve issues.
• Support test execution, data collection, and reporting to ensure system performance and reliability.
• Work with engineering tools and diagnostic equipment to investigate system behavior and verify corrective actions.

Skills

Hands-on testing

Troubleshooting

Embedded systems

Control systems

Test documentation

Teamwork

Education

Bachelor's degree in Engineering/Computer Science

Tools

Windows OS

CANalyzer

CANape

Job description

We are seeking a Controls Engineer 2 to support hands-on testing, validation, and troubleshooting of complex control systems on vehicles and equipment. The ideal candidate will have experience in automotive testing, embedded systems validation, or machine testing, with strong problem-solving skills and the ability to work in a hands-on engineering environment.

Key Responsibilities

• Execute functional and system-level tests on vehicles, machines, and control systems.
• Troubleshoot complex system issues and identify root causes of failures.
• Develop and maintain test plans, test procedures, and test documentation.
• Perform hands-on validation of electronic control systems and vehicle or machine functions.
• Analyze test results, document defects, and collaborate with engineering teams to resolve issues.
• Support test execution, data collection, and reporting to ensure system performance and reliability.
• Work with engineering tools and diagnostic equipment to investigate system behavior and verify corrective actions.

Required Qualifications

• Bachelor's degree in Engineering, Computer Science, or equivalent relevant experience.
• Experience in automotive testing, vehicle validation, embedded systems, controls testing, or equipment testing.
• Strong troubleshooting and problem-solving skills.
• Proficiency with Windows-based computer systems and engineering tools.
• Ability to perform hands-on testing in a field or machine environment.
• Strong communication, documentation, and teamwork skills.

Preferred Qualifications

• Experience with automotive, heavy machinery, off-highway equipment, or aerospace systems.
• Familiarity with CANalyzer, CANape, CAN communication, or vehicle diagnostics.
• Exposure to Linux/Ubuntu environments.
• Experience developing test plans and executing validation procedures.
• Knowledge of electrical schematics, control systems, or autonomous systems.