Heavy Equipment Technician

About the role

• Posting Date
• 10/08/26
• Application Deadline
• Open Until Filled

Pay Range $29.25 - $41.75 hourly

Salary offers are based on the candidate's equivalent experience and internal equity with other employees within the same job classification. The position is eligible for overtime compensation for all hours worked over 40 in the designated workweek.

Employees will receive a provisional salary set at 5% below the minimum rate for the position until the required Arizona Department of Environmental Quality (ADEQ) certification is obtained.

• Job Type
• Unclassified
• Department
• Equipment Services

About the Position

Put your mechanical skills to work where they matter most by serving the community. As a Heavy Equipment Technician with the Maricopa County Equipment Services Department, you will play a vital role in keeping our fleet of heavy-duty trucks and specialized equipment running safely and efficiently. From diagnostics to repairs, your expertise powers the services residents rely on every day. Join a team that values craftsmanship, collaboration, and continuous growth. If you are ready to take on challenging work with purpose, we are ready to welcome you!

Proud to Offer

• Work with a greater purpose
• Tuition reimbursement
• Exceptional work-life balance
• Opportunities for growth and development within Maricopa County
• Low-cost, high-value healthcare for you and your qualifying dependents
• Child care benefits, including access to the Maricopa County Kids Club, dedicated to serving Maricopa County families
• Paid vacation, sick time, and parental leave
• Extensive wellness program, including an incentive
• Enrollment in the Arizona State Retirement System, a defined retirement benefit requiring an 11.98% per paycheck contribution rate that includes a 100% employer match on Day 1
• Want to learn more about the County's Qualifying and Compensation Philosophy? Follow this link to learn more! Work With Us | Maricopa County, AZ

We Require

• Two years of heavy-duty vehicle maintenance experience; OR
• Four years of experience as an Automotive Technician with the Maricopa County Equipment Services Department
• High school diploma or GED

Other Requirements

• Successful candidates must possess, or have the ability to obtain, a valid Arizona driver's license by the time of hire
• Must obtain necessary emission certification license through the Arizona Department of Environmental Quality (ADEQ) within 90 days of hire to perform emissions testing and compliance activities; obtaining this certification is a condition of employment
• Must possess the tools required to perform maintenance and repairs on heavy trucks and equipment in an efficient manner

We Also Value

• Class A or B CDL with Hazmat endorsement
• Completion of a recognized heavy-duty equipment/diesel technician training program

Job Contributions

• Inspect, diagnose, and perform complex repairs on heavy-duty vehicles and equipment, including engine systems, electrical/electronic components, braking, climate control, drivetrain, suspension, and body systems; test for proper operation and estimate repair time and cost
• Perform routine preventative maintenance on all vehicles, including oil and filter changes, equipment inspections, and thorough annual inspections on vehicles exceeding 24,000 pounds GVW in accordance with Arizona Department of Transportation (ADOT) regulations to ensure safety compliance and operational readiness; conduct vehicle emissions testing to ensure compliance with state and federal environmental regulations
• Perform minor metal and material fabrication using appropriate tools and equipment to modify, repair, or reinforce heavy-duty vehicle and equipment components in accordance with operational and safety standards
• Maintain service records and repair documentation, including work orders, labor estimates, expenditures, and project status, for input into the fleet tracking system
• Promote and maintain a safe and compliant work environment by upholding safety standards, maintaining shop cleanliness, and proactively identifying and reporting hazards to leadership
• Other duties as assigned

Working Conditions

• This position requires the employee to be in the office/field or customer-facing for all hours worked
• Exerting 50 - 100 pounds occasionally, 10 - 25 pounds frequently, or up to 10 - 20 pounds constantly. May be required to stand, stoop, bend, kneel, and squat for extended periods
• Incumbent may be subjected to extreme temperatures, wetness/humidity, respiratory hazards, and noise and vibration
• Incumbent may be subjected to moving mechanical parts, vibrations, fumes, odors, dust, poor ventilation, chemicals, oils, extreme temperatures, inadequate lighting, workspace restrictions, intense noises, and travel

Machines, Tools, Equipment, Software, and Hardware

• All specialized equipment, software, and hardware will be provided by Equipment Services. The technician will provide personal mechanic tools.
• Protective Equipment Required
• All PPE will be provided by Equipment Services.

Selection Procedure

• Consideration will only be given to candidates who submit online applications
• Candidates will be contacted primarily through email and their Workday online application profile
• Must pass a pre-employment background and/or fingerprint investigation as required by statute or policy, including drug and alcohol testing requirements for positions designated as safety-sensitive