Master Mechanic

FNF; Tempe (AZ); On-site; USD 70,000 - 90,000; Full time

Benefits offered by this job

Medical, Dental, and Vision insurance

401(k) with company match

Employee Stock Purchase Plan (ESPP)

Flexible spending account

Job summary

FNF Construction, Inc. in Tempe, AZ is hiring a Master Mechanic to inspect, diagnose, maintain, repair, and overhaul heavy construction equipment and fleet vehicles. The Master Mechanic acts as a technical leader within the maintenance team to maximize uptime and ensure safe operations.

Travel may be required. This safety-sensitive role requires strong diesel, hydraulic, electrical, and powertrain expertise and the ability to lead maintenance activities and mentor junior mechanics.

Qualifications

• High school diploma or GED.
• Extensive experience repairing heavy construction equipment and diesel-powered machinery.
• Advanced knowledge of diesel engines, hydraulics, electrical systems, and powertrain components.
• Ability to read technical manuals, schematics, and diagnostic reports.
• Experience using electronic diagnostic tools and software.
• Strong troubleshooting and problem-solving skills.
• Ability to work independently and lead maintenance activities.

Responsibilities

• Diagnose mechanical, hydraulic, electrical, and pneumatic system failures.
• Perform preventive maintenance and schedule inspections on heavy equipment and fleet vehicles.
• Repair and rebuild diesel engines, transmissions, hydraulic pumps, and other major components.
• Troubleshoot and repair electrical systems and electronic controls.
• Inspect equipment for wear, damage, and safety concerns.
• Conduct field service repairs at active construction sites as needed.
• Operate diagnostic equipment and computerized troubleshooting tools.
• Maintain accurate maintenance records and repair documentation.
• Coordinate parts procurement and inventory requirements.
• Assist in prioritizing repairs to maximize equipment availability.
• Mentor and train mechanics, apprentices, and maintenance personnel.
• Ensure compliance with company safety policies and applicable OSHA, DOT, and MSHA regulations.
• Maintain a clean, organized, and safe work environment.
• Perform other duties as assigned

Skills

Diesel engines

Hydraulics

Electrical systems

Powertrain components

Leadership/mentoring

Troubleshooting

Education

High school diploma or GED

Tools

Electronic diagnostic tools

Job description

Master Mechanic

Job Locations

US-AZ-TEMPE

Overview

FNF Construction, Inc. is hiring a Master Mechanice in Tempe, AZ!

The Master Mechanic is responsible for the inspection, diagnosis, maintenance, repair, and overhaul of heavy construction equipment, fleet vehicles, and related machinery. This position serves as a technical leader within the maintenance team, ensuring equipment reliability, minimizing downtime, and supporting safe and efficient construction operations. Travel may be required. This is a safety sensitive position.

COMPANY OVERVIEW

FNF Construction, Inc., a MasTec CE&I company, established in 1984, has maintained a strong commitment to excellence on all of our projects. The majority of our projects are in the Southwest where we provide heavy-highway construction and general engineering work, both as a general contractor, subcontractor and manufacturer/producer of aggregate and asphalt rubber binder. Our partnering management approach has earned us long-lasting relationships with both government and private industry in all types and sizes of construction projects.

FNF Construction is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I segment generates over $4.5 billion in annual revenue, providing construction services across our renewables, industrial, infrastructure, and general building operating groups. Sustainability and safety are foundational to our culture and influence everything we do.

MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments. Join one of the largest construction firms in the country (Engineering News-Record [ENR]: #1 in Power, #16 Top 50 Domestic Heavy Contractors, #13 Transportation Contractor).

Responsibilities

• Diagnose mechanical, hydraulic, electrical, and pneumatic system failures.
• Perform preventive maintenance and schedule inspections on heavy equipment and fleet vehicles.
• Repair and rebuild diesel engines, transmissions, hydraulic pumps, and other major components.
• Troubleshoot and repair electrical systems and electronic controls.
• Inspect equipment for wear, damage, and safety concerns.
• Conduct field service repairs at active construction sites as needed.
• Operate diagnostic equipment and computerized troubleshooting tools.
• Maintain accurate maintenance records and repair documentation.
• Coordinate parts procurement and inventory requirements.
• Assist in prioritizing repairs to maximize equipment availability.
• Mentor and train mechanics, apprentices, and maintenance personnel.
• Ensure compliance with company safety policies and applicable OSHA, DOT, and MSHA regulations.
• Maintain a clean, organized, and safe work environment.
• Perform other duties as assigned

Qualifications

• High school diploma or GED.
• Extensive experience repairing heavy construction equipment and diesel-powered machinery.
• Advanced knowledge of diesel engines, hydraulics, electrical systems, and powertrain components.
• Ability to read technical manuals, schematics, and diagnostic reports.
• Experience using electronic diagnostic tools and software.
• Strong troubleshooting and problem‑solving skills.
• Ability to work independently and lead maintenance activities.
• Valid driver's license; CDL preferred.
• DOT Medical Card
• Ability to travel to project sites and work overtime when required.
• Preferred Qualifications
• ASE, CAT, or similar certifications.
• Welding and fabrication experience.
• Previous supervisory or lead mechanic experience.
• Experience supporting heavy highway, civil, asphalt, aggregate, or earthwork operations.

What's in it for You

Financial Wellbeing

• Competitive pay with ongoing performance review and merit increase
• 401(k) with company match & Employee Stock Purchase Plan (ESPP)
• Flexible spending account (Healthcare & Dependent care)

Health & Wellness

• Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children
• Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance, Weight Management Drug Discount
• Discounted National Gym Membership Network
• Employee Assistance Program

Planning for the Unexpected

• Short and long‑term disability, life insurance, and accidental death & dismemberment
• Voluntary life insurance, accident, critical illness, hospital indemnity coverage
• Emergency Travel Assistance Program
• Group legal plan

Position may be subject to pre‑employment screening, which may include background check and drug testing.

MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions.

Service Line

FNF-FNF Phoenix