Diesel Technician A

Herc Rentals Inc.; Gainesville (VA); On-site; USD 85,962,000 - 111,751,000; Full time

Benefits offered by this job

Weekly pay

Sign-on Bonus

Full Benefits + 401k Match + PTO

Job summary

Herc Rentals Inc. is seeking a Mechanic A to lead fleet maintenance operations and mentor junior technicians. You will ensure equipment stays ready for rental through preventive maintenance and timely repairs, using diagnostics, schematics, and field service knowledge.

The role emphasizes leadership, safety, accurate reporting, and collaboration with the shop team to maintain high equipment readiness across locations.

Qualifications

• High school diploma or equivalent.
• Owns a sufficient selection of hand and air/electric tools to complete most repairs and services.
• Proficiency with computerized diagnostic tools and fleet management systems.

Responsibilities

• Lead fleet maintenance to keep Herc Rentals equipment on the rental ready line.
• Perform preventive maintenance and repairs on all Herc fleet equipment and trucks.
• Diagnose and repair electrical, hydraulic, propane, and fuel systems.

Skills

Schematics understanding

Equipment operation/testing

Customer communication

Tool handling safely

Time management

Computer skills

Education

High school diploma

Tools

Computerized diagnostic tools

Fleet management systems

Hand and air/electric tools

Job description

Mon - Fri Schedule

Weekly Pay / Full Benefits + 401k Match, Employee Stock Purchase, and PTO Accrual

$5,000 Sign On Bonus!

Founded in 1965, Herc Rentals is one of the leading equipment rental suppliers in North America with 2025 total revenues reaching approximately $4.4 billion. Herc Rentals’ parent company, known as Herc Holdings Inc., listed on the New York Stock Exchange on July 1, 2016, under the symbol “HRI.” Herc Rentals serves customers through approximately 607 locations and has about 10,000 employees in North America as of June 30, 2026.

Job Purpose

As a Mechanic A, you are a master technician and will assume a leadership role in product knowledge and standards of quality within the branch. Mechanic A's have mastered the standard operating procedures at the branch, region, and national level and serve as a mentor to B and C level mechanics. The primary focus of a Herc Rentals Mechanic A is to utilize their mechanical expertise to lead fleet maintenance operations needed to keep Herc Rentals equipment on the rental 'ready line'. This goal can be achieved safely and professionally through an effective preventative and corrective maintenance program.

What you will do...

Fleet Maintenance Leadership

• Develop and maintain a consistent schedule of performing preventative maintenance on all Herc-owned fleet at the branch.
• Operate and test equipment to ensure it passes Herc Rentals quality and efficiency standards.
• Perform routine maintenance and repairs on all Herc fleet equipment and trucks independently.
• Conduct oil changes, lubrication of equipment, tire replacements, hose repairs, battery replacements, and assorted services.
• Recondition and replace assorted parts of heavy equipment.
• Diagnose problem areas for any significant wear or tear on equipment.
• Maintain work area in a clean and organized manner.
• Produce timely and detailed service reports and repair logs.
• Follow all company filed procedures and protocols.
• Perform additional duties as assigned.

Advanced Diagnostics & Repairs

• Diagnose internal combustion engines, DC electrical systems, propane systems, hydraulics, and fuel systems.
• Perform major repairs to maintain fleet equipment using diagnostic tools, hand tools, and measuring instruments independently.
• Diagnose and repair using electrical schematics.
• Inspect and diagnose overvoltage protection systems and indicator lights.
• Replace or diagnose control modules.
• Reprogram firmware/software where applicable.
• Comprehensive knowledge of computer-controlled diagnostics.
• Use diagnostic tools to remedy electrical issues.
• Electrical diagnostic mastery.
• Diagnose lithium electrical issues.
• Complex intermittent fault diagnosis.
• Failure analysis after electrical fire.
• Diagnose and repair safety-critical electrical circuits.
• Install aftermarket electrical components.
• Diagnose issues on Diesel Particulate Filter (DPF) systems.
• Diagnose issues on Diesel Exhaust Fluid (DEF) systems.
• Use diagnostic tools and computerized systems to troubleshoot and calibrate mechanical, electronic problems, and power loss issues.
• Conduct failure analysis to determine policy review and extended warranty eligibility.
• Analyze and test engine lubrication systems.
• Replace injectors and common rail components.

Advanced Aerial & Hydraulic Systems

• Repair/reseal hydraulic cylinders.
• Diagnose hydraulic pumps, motors, wiring, and sensors.
• Inspect lithium batteries for proper charging.
• Complete system recalibration on aerial equipment.
• Perform annual aerial inspections.
• Service emission control components including DPF.
• Diagnose pressure loss, overheating, and sluggish movement.
• Use computerized tools to trace and diagnose electrical faults, loose connections, and issues with switches, sensors, and safety interlocks.

Leadership & Mentorship

• Assist shop lead with customer damage estimates and repairs.
• Take service calls when shop lead is absent and dispatch Field Service Mechanic to ensure repairs are completed in a timely and efficient fashion.
• Assist in training Mechanic C and B technicians while taking direction from the shop lead.
• Enter and review work orders and complete part ordering via the fleet management system.

Requirements

• High school diploma or equivalent
• Ownership of a sufficient selection of hand and air/electric tools to complete most repairs and services
• Ability to drive and operate multiple types of vehicles and equipment
• Demonstrated mastery of all Mechanic B and C-level tasks
• Comprehensive knowledge of electrical, hydraulic, propane, and fuel systems
• Proficiency with computerized diagnostic tools and fleet management systems

Skills

• Ability to understand detailed technical schematics, owner manuals, and product warning labels
• Ability to operate and test equipment such as boom lifts, forklifts, compressors, portable and stationary generators, hydraulics, pumps, and assorted tools and equipment
• Ability to follow up with customers in a timely manner
• Ability to handle assorted tools properly and safely
• Attention to detail
• Solid written and verbal communication skills; ability to communicate effectively with all levels of the company
• Solid, proven computer skills to enter and review work orders and perform basic system operations
• Strong interpersonal skills, teamwork, listening skills, and dependability
• Understanding of the importance of time management
• Ability to safely lift up to 50 pounds frequently
• Ability to work both indoors and outdoors as required
• Ability to sit, stand, and walk for extended periods
• Ability to perform repetitive tasks, including stretching, turning, twisting, and reaching overhead
• Ability to bend, crouch, squat, kneel, and stoop for extended periods

Req #: 72157

Pay Range: $30.00 - $39.00 per hour

Please be advised that the actual salary offered for any position is subject to the company's sole discretion and may be influenced by various factors, including but not limited to the candidate's qualifications, experience, location, and overall fit for the role.

Keeping you healthy

• Medical, Dental, and Vision Coverage
• Life and disability insurance
• Flex spending and health savings accounts
• Virtual Health Visits
• 24 Hour Nurse Line
• Healthy Pregnancy Program
• Tobacco Cessation Program
• Weight Loss Program

Building Your Financial Future

• 401(k) plan with company match
• Employee Stock Purchase Program

Life & Work Harmony

• Paid Time Off (Holidays, Vacations, Sick Days)
• Paid parental leave.
• Military leave & support for those in the National Guard and Reserves
• Employee Assistance Program (EAP)
• Adoption Assistance Reimbursement Program
• Tuition Reimbursement Program
• Mechanic Tool reimbursement of up to $500 per year
• Auto & Home Insurance Discounts

Protecting You & Your Family

• Company Paid Life Insurance
• Supplemental Life Insurance
• Accidental Death & Dismemberment Insurance
• Company Paid Disability Insurance
• Supplemental Disability Insurance
• Group Legal Plan
• Critical Illness Insurance
• Accident Insurance

Herc does not discriminate in employment based on the basis of race, creed, color, religion, sex, age, disability, national origin, marital status, sexual orientation, citizenship status, political affiliation, parental status, military service, or other non-merit factors.