Top 196 Diesel mechanic Jobs in Manassas, Va

Hydraulic Mechanic
Network Connex —Manassas, VA
- Full-time
- ASE Certification
- Background check
- Mechanic experience
- Paid holidays
- Paid time off
Quick Apply
EXPRESS LUBE TECHNICIAN: 2ND SHIFT
Carter Machinery Company, Inc. —Sterling, VA
- $34.97 - $43.96 an hour
- Customer service
- Mid-level
- High school diploma or GED
- Disability insurance
- Health insurance
Equipment Repair Technician
Virginia Department of Transportation —Warrenton, VA
- Full-time
- ASE Certification
- Heavy equipment operation
- Basic math
Fleet Technician
AMERI-CANS —Manassas, VA
- $23 - $27 an hour
- Full-time
- Background check
- Clean driving record
- High school diploma or GED
- Health savings account
- AD&D insurance
Quick Apply
4d
Generator Technician
Power Plus —Fairfax, VA
- $81,880 - $99,040 a year
- Full-time
- Military
- Mid-level
- Forklift
- Health insurance
- Dental insurance
Quick Apply
Field Diesel Mechanic - CES
United Rentals, Inc. —Manassas, VA
- $29.80 - $44.65 an hour
- Full-time
- Clean driving record
- Customer service
- Mid-level
- Paid parental leave
- Health insurance
RENTAL SHOP TECHNICIAN
Carter Machinery Company, Inc. —Manassas, VA
- $30.45 - $43.47 an hour
- Weekends as needed
- Customer service
- Heavy equipment operation
- High school diploma or GED
- Disability insurance
- Health insurance
Field Diesel Mechanic
United Rentals, Inc. —Manassas, VA
- $29.80 - $44.65 an hour
- Full-time
- Clean driving record
- Mid-level
- 3 years
- Paid parental leave
- Health insurance
Diesel Mechanic
United Rentals, Inc. —Manassas, VA
- $24.05 - $48.95 an hour
- Full-time
- Clean driving record
- Customer service
- Mid-level
- Paid parental leave
- Health insurance
11d
Heavy Equipment Mechanic
L. F. Jennings —Manassas, VA
- Full-time
- DOT physical examination
- Mid-level
- Forklift
- Profit sharing
- AD&D insurance
ELECTRIC POWER GENERATION (EPG) APPRENTICE TECHNICIAN
Carter Machinery Company, Inc. —Manassas, VA
- $22 - $28 an hour
- Customer service
- Heavy equipment operation
- High school diploma or GED
- Disability insurance
- Health insurance
Service Tech - ROS
United Rentals, Inc. —Manassas, VA
- $24.05 - $36.05 an hour
- Full-time
- Clean driving record
- High school diploma or GED
- Driver's License
- Paid parental leave
- Health insurance
Journeyman Mechanic
UPS —Springfield, VA
- From $39.16 an hour
- Overtime
- CDL B
- CDL A
- Mid-level
- Employee stock purchase plan
- Paid holidays
BUS MECHANIC II
Prince William County Public Schools —Prince William County, VA
- $29.81 - $47.73 an hour
- Full-time
- Mid-level
- In-person
RENTAL APPRENTICE TECHNICIAN
Carter Machinery Company, Inc. / CMCO —Manassas, VA
- $22 - $24 an hour
- Overtime
- Customer service
- Heavy equipment operation
- High school diploma or GED
- Disability insurance
- Health insurance
Ford Certified Diesel Technician
Malloy Ford of Alexandria —Alexandria, VA
- Up to $55 an hour
- Weekends as needed
- Dealership
- Heavy equipment operation
- 5 years
- Health savings account
- Health insurance
Quick Apply
Mobile Diesel Mechanic – Heavy-Duty Fleet
Road Runner Wrecker Service —Leesburg, VA
- $30 - $35 an hour
- Full-time
- DOT physical examination
- Pass drug screening
- Mid-level
- Health insurance
- Dental insurance
Ag Equipment Repair Technician
Virginia Maryland Tractor —Manassas, VA
- Full-time
- Background check
- Mechanic experience
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
Heavy Equipment and Diesel Mechanic
Rock Hard Excavating —Lorton, VA
- Up to $60 an hour
- Full-time
- ASE Certification
- Clean driving record
- Mechanic experience
- Health insurance
- Dental insurance
Quick Apply
Diesel Mechanic
Aaron's Towing —Warrenton, VA
- $30 - $40 an hour
- Full-time
- ASE Certification
- Mechanic experience
- Pass drug screening
- Paid training
- Health insurance
Quick Apply

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Hydraulic Mechanic

Network Connex -
Manassas, VA

Quick Apply

Job Details

Full-time

Benefits

Paid holidays
Paid time off

Qualifications

Heavy equipment mechanics
Engineering equipment malfunctions diagnostics
Electrical work
Electrical schematic reading and interpretation
Construction equipment servicing
Driver's License
Construction machinery maintenance
Electrical parts

Full Job Description

If being a part of a world-class organization that operates in some of the most advanced technological environments around the world sounds like a dream job, Network Connex might be the right fit for you! You’ll be part of a team working together to solve customer problems every day, with compensation and benefits that are an investment in your career, financial future, and overall well-being.

In addition to competitive base pay, Network Connex offers a comprehensive benefits package designed to support your physical, mental, and financial health you can begin participating in our programs on the first of the month following your start date.

Join our Vanguard 401(k) plan, with immediate vesting and a generous company match to help you build long-term financial security. Our team also enjoys 10 paid company holidays, a generous PTO accrual schedule, and access to discounts on useful products and services.

Position Summary

The Hydraulic Mechanic is responsible for maintaining, diagnosing, and repairing construction equipment used in Outside Plant (OSP) telecommunications operations. This includes drill rigs, trenching equipment, vac trucks, heavy equipment, and support vehicles. The Hydraulic Mechanic ensures all equipment is safe, operational, and serviced according to company standards and manufacturer guidelines.

Knowledge of Ditch Witch directional drills is strongly preferred.

Key Responsibilities

Equipment Maintenance & Repair

Perform preventive maintenance, inspections, and repairs on OSP construction equipment.
Diagnose mechanical, hydraulic, pneumatic, and electrical issues on drill rigs, vac trucks, trenchers, excavators, skid steers, and support vehicles.
Troubleshoot and repair Ditch Witch and Vermeer drills, mud systems, and tracking equipment (experience preferred).
Complete maintenance tasks such as oil changes, filter replacements, fluid checks, lubrication, and part replacements.
Ensure all equipment meets safety and operational standards before returning to service.

Diagnostics & Troubleshooting

Identify equipment failures and determine appropriate repair methods.
Use diagnostic tools, schematics, and manuals to troubleshoot complex issues.
Document findings and communicate repair needs to supervisors.

Shop & Field Support

Perform repairs both in the shop and on job sites as needed.
Support field crews with equipment breakdowns and emergency repairs.
Assist with equipment setup, rig inspections, and job readiness checks.

Compliance & Documentation

Maintain accurate maintenance logs, repair records, and equipment reports.
Ensure all work complies with OSHA, DOT, and company safety standards.
Conduct equipment inspections in accordance with company policies.

Parts & Inventory

Identify required parts and assist with ordering components for repairs.
Maintain tools, equipment, and shop work areas in a clean and organized manner.
Track usage of materials and replacement parts.

Required Qualifications

Experience

3–5 years of experience as a mechanic working with heavy equipment, diesel engines, or construction machinery.
Experience with OSP telecom equipment or underground construction equipment preferred.
Experience with Ditch Witch drills preferred.

Skills & Competencies

Strong knowledge of mechanical, hydraulic, and electrical systems.
Ability to read schematics, service manuals, and diagnostic charts.
Skilled in diagnosing equipment failures and performing efficient repairs.
Ability to work independently and manage multiple repair tasks.
Strong problem‑solving, communication, and time‑management skills.

Licenses & Certifications

Valid driver’s license required (Class A CDL preferred).
Mechanical certifications (ASE, equipment repair, hydraulics) preferred.
Ability to complete company-required safety and technical training.

Physical Requirements

Ability to lift 50–100 lbs regularly.
Work in shop and outdoor environments in various weather conditions.
Ability to bend, crouch, climb, and work in tight spaces.
Ability to stand for extended periods and operate tools/equipment safely.

Work Environment

Shop and job-site settings with exposure to heavy equipment, tools, noise, and outdoor conditions.
Travel to field locations in service truck for on‑site repairs.

EEOC-Minority/Female/Disability/Veteran

Network Connex believes all persons are entitled to equal employment opportunities and does not discriminate against employees or job applicants because of race, color, gender, affectional or sexual orientation, domestic partnership status, ancestry, religion, national origin, citizenship status, marital status, disability, veteran status, age or any other protected group status. Upon acceptance of an offer, all candidates will be required to pass a background check and drug screening.

Quick Apply

Refine Your Search

diesel mechanic jobs in manassas, va

Hydraulic Mechanic

EXPRESS LUBE TECHNICIAN: 2ND SHIFT

Equipment Repair Technician

Fleet Technician

Generator Technician

Field Diesel Mechanic - CES

RENTAL SHOP TECHNICIAN

Field Diesel Mechanic

Diesel Mechanic

Heavy Equipment Mechanic

ELECTRIC POWER GENERATION (EPG) APPRENTICE TECHNICIAN

Service Tech - ROS

Journeyman Mechanic

BUS MECHANIC II

RENTAL APPRENTICE TECHNICIAN

Ford Certified Diesel Technician

Mobile Diesel Mechanic – Heavy-Duty Fleet

Ag Equipment Repair Technician

Heavy Equipment and Diesel Mechanic

Diesel Mechanic

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