Diesel Technician III - Heavy Equipment Diagnostics

Sunstate Equipment Co., LLC; Phoenix (AZ); On-site; USD 40,000 - 55,000; Full time

Benefits offered by this job

Uniforms Provided & Cleaned

Work Boot Allowance

Rent Equipment Free

Medical, dental, and vision insurance

401(k) with up to 6% match

7 holidays + vacation time

Job summary

Sunstate Equipment Co. is seeking a skilled diesel mechanic in Phoenix to service and repair gas and diesel engines, hydraulics, and electrical systems on construction equipment and trucks. You will diagnose issues, perform repairs, and maintain documentation of maintenance and repairs.

The role emphasizes safety, time management, and the ability to handle multiple priorities in a fast-paced environment, with strong growth opportunities in a respected equipment rental company.

Qualifications

• Minimum of 3 years of experience as a diesel mechanic, with heavy construction equipment or rental background.
• Advanced experience with hydraulic, electrical, pneumatic, and diesel/gas engines on construction equipment and delivery fleet.
• Experience with Tier 4 engines and DPF, SCR, DEF, and EGR aftertreatment systems is highly preferred.
• Extensive experience performing preventative maintenance, troubleshooting, diagnosing, and heavy equipment repairs.
• Must have the necessary tools to perform the scope of equipment repairs.
• Inspect, service, and test equipment to manufacturer specifications.
• Strong understanding of schematics, computer diagnostic software, and welding methods.
• Diesel laptop experience required.
• Demonstrate organizational skills and time management; manage multiple priorities.
• Safety oriented, maintaining industry and Sunstate safety standards.

Responsibilities

• Perform minor and major repairs on gas and diesel engines, hydraulics, electrical systems, and drivetrains.
• Troubleshoot/diagnose malfunctions and repair equipment.
• Perform novice level welding repairs (MIG & SMAW).
• Inspect, service, and test equipment per manufacturer specifications.
• Perform routine service including checking and changing fluids and lubrication.
• Prepare and maintain accurate maintenance and repair records, including warranty data.

Skills

Diesel engine repair

Hydraulic system repair

Electrical systems

Tier 4 engines

Preventative maintenance

Troubleshooting

Welding

Diesel laptop

Tools

Diesel laptop

Diagnostic software

Welding equipment

Job description

Sunstate Equipment Co. is seeking a skilled diesel mechanic in Phoenix to service and repair gas and diesel engines, hydraulics, and electrical systems on construction equipment and trucks. You will diagnose issues, perform repairs, and maintain documentation of maintenance and repairs.

The role emphasizes safety, time management, and the ability to handle multiple priorities in a fast-paced environment, with strong growth opportunities in a respected equipment rental company.