Automotive Service & RepairHeavy Duty & Diesel Vehicle Maintenance
About the job
Requirements
Five years of progressively responsible experience repairing and maintaining heavy mobile gasoline- and diesel-fueled equipment.
Knowledge of supervisory principles and ability to manage the operations and programs of the unit or team.
Knowledge of heavy industrial, commercial, and light automotive equipment sufficient to supervise Heavy Equipment Maintenance Mechanics.
Journey-level Heavy Equipment Mechanic skill, including the mechanical knowledge needed to maintain, troubleshoot, and repair heavy mobile equipment.
Skill in using tools and interpreting technical manuals, illustrations, specifications, diagrams, schematics, parts catalogues, and similar guides.
Knowledge of electrical theory, the National Electric Code, and electronic principles used with heavy-equipment electronic and electrical controls.
Knowledge of the principles and operating characteristics of heating and air-conditioning units in mobile equipment.
Knowledge of and ability to apply safety rules, regulations, and procedures when supervising others.
Ability to analyze data and information.
Ability to speak and write effectively.
Skill in using a computer and computerized work-order and time-and-attendance systems.
High school diploma or GED.
State driver's license in good standing.
Class B Commercial Driver's License within 90 days of hire, promotion, or placement.
Ability to operate vehicles landside and airside, requiring an AOA permit.
Responsibilities
Control work operations and supervise maintenance of heavy equipment used at Washington Dulles International Airport and the Dulles Toll Road.
Supervise maintenance and repair of assigned equipment through a team of Heavy Equipment Mechanics, Heavy Equipment Servicers, and Heavy Equipment Mechanics (Electrical), including mobile lounges, jet bridges, public safety vehicles, shop vehicles, and the Dulles Toll Road fleet.
Coordinate planning and scheduling of heavy-equipment preventive maintenance and mid- and long-term maintenance and repair projects with the Supervisor, Assistant Supervisor, and Planner Scheduler.
Ensure sufficient quality and quantity of materials and equipment for upcoming projects.
Establish deadlines and priorities based on work schedules, work-order designation, safety hazards, operational importance, emergencies, methods, and established policies.
Determine the number and types of employees, materials, and equipment needed to perform work.
Monitor subordinate employees' performance and conduct formal planning, mentoring, counseling, and performance-evaluation sessions in accordance with established guidelines, goals, and measures.
Track subordinate employees' time and attendance and approve timecards in the Authority's timekeeping system.
Create, issue, and review work orders in the Authority's computerized maintenance management system for completeness and accuracy of labor and parts postings.
Prepare shift reports summarizing work performed and notable occurrences during the shift.
Prepare and submit accident and injury reports in accordance with Airports Authority procedures.
Prepare itemized repair estimates and requisition or request purchases of equipment, materials, and supplies.
Find employee replacements by holding employees over or calling employees on the overtime list.
Conduct shift meetings and assign work orders for repairs, special projects, and recurring preventive maintenance activities.
Lead subordinate mechanics in troubleshooting unusual equipment or vehicle problems.
Perform routine inspections of ongoing repairs and projects.
Inspect work in progress and upon completion for proper procedures, materials, safety practices, accepted trade practices, and completion within assigned time frames.
Ensure that safety, conduct, and housekeeping rules are observed.
Supervise and assign shop snow operations for the Dulles Access Highway Snow, Interior Roads Snow, and Back Shop Maintenance Teams.
Conduct equipment-maintenance on-the-job training for new employees.
Assist mechanics with emergencies and complex diagnoses or repairs as needed.
Use trade tools and equipment, computerized diagnostic and wheel-alignment machines, and analyzers to test electrical or mechanical components and equipment.
Perform other duties as assigned.
Desired Qualifications
Previous lead or supervisory experience for Heavy Equipment Mechanics.
Compensation Grade:
T18A
Salary Range:
$43.29-$58.45
Opening Date:
September 18, 2026
Closing Date:
Please Note: All job announcements close at 11:59 p.m. of the day before the posted closing date.
As a Heavy Equipment Mechanic Shift Supervisor, you will control work operations and supervise maintenance of heavy equipment used at Washington Dulles International Airport (IAD) and the Dulles Toll Road (DTR).
Heavy Equipment Mechanic Shift Supervisor
Serves in the Heavy Equipment Maintenance Division in the Airport Maintenance Department at Washington Dulles International Airport (IAD).
Through a team of Heavy Equipment Mechanics, Heavy Equipment Servicers, and Heavy Equipment Mechanics (Electrical), supervises the maintenance and repair of assigned equipment used at IAD and the Dulles Toll Road (DTR), including Mobile Lounges, Jet Bridges, public safety vehicles, shop vehicles, and the Dulles Toll Road fleet. Performs related duties.
GENERAL RESPONSIBILITIES
Coordinates with the Supervisor, Assistant Supervisor, and Planner Scheduler in the planning and scheduling of all heavy equipment preventive maintenance and mid- and long-term maintenance and repair projects.
Ensures sufficient quality and quantity of materials and equipment for upcoming projects.
Establishes deadlines and priorities based on work schedules, work order designation, safety hazards, operational importance, emergencies, methods, and established policies.
Determines the number and types of employees, materials, and equipment to perform work.
Monitors subordinate employee’s performance and conducts formal planning, mentoring, counseling, and performance evaluation sessions in accordance with established guidelines and goals and measures.
Tracks time and attendance of subordinate employees and approves timecards in the Authority’s timekeeping system.
Creates, issues, and reviews work orders in the Authority’s computerized maintenance management system for completeness and accuracy of labor and parts postings.
Prepares a shift report summarizing all work performed and notable occurrences that transpired throughout the shift.
Prepares and submits accident and injury reports in accordance with Airports Authority procedures.
Prepares itemized estimates for repairs; requisitions and requests purchase of equipment, materials, and supplies.
Finds replacements for employees by holding over employees or calling employees on the overtime list.
Conducts shift meetings and assigns work orders for repairs, special projects and recurring preventive maintenance activities.
Leads subordinate mechanics in troubleshooting unusual problems with equipment or vehicles being worked on in shop.
Performs routine inspections of on-going repairs and projects.
Inspects work in progress and upon completion for proper procedures, materials, and safety practices as well as accepted trade practices and to ensure completion within assigned time frames.
Ensures that rules on safety, conduct, and housekeeping are observed.
Supervises and assigns all snow operations performed by the Shop for the Dulles Access Highway Snow, Interior Roads Snow, and the Back Shop Maintenance Teams.
Conducts equipment maintenance on-the-job training for new employees.
May assist Mechanics in responding to emergencies and with complex diagnoses or repairs.
Uses tools and equipment of the trade. Uses computerized diagnostic and wheel alignment machines and analyzers to test electrical or mechanical components and equipment.
Performs other duties as assigned.
QUALIFICATIONS
Five years of progressively responsible experience in the repair and maintenance of heavy mobile gasoline and diesel fueled equipment.
Knowledge of supervisory principles and ability to manage the operations and programs of the unit/team.
Knowledge of heavy industrial, commercial, and light automotive equipment to supervise Heavy Equipment Maintenance Mechanics.
Skill at the journey level as a Heavy Equipment Mechanic exhibiting the mechanical knowledge in order to maintain, troubleshoot and repair heavy mobile equipment.
Skill in using tools and interpreting technical manuals, illustrations, specifications, diagrams, schematics, parts catalogues and similar guides.
Knowledge of electrical theory, the National Electric Code and the electronic principles used with various electronic/electrical controls on heavy equipment to evaluate the efficiency of substitutions or replacements and to ensure accepted trade practices are followed.
Knowledge of the principles and operating characteristics of heating and air conditioning units in mobile equipment to ensure proper diagnosis and remedy of problems.
Knowledge of and ability to apply safety rules, regulations, and procedures to supervise others in working safely.
Ability to analyze data and information.
Ability to speak and write effectively.
Skill in using a computer and computerized work order and time and attendance systems.
PREFERRED QUALIFICATIONS
Previous lead or supervisory experience for Heavy Equipment Mechanics.
EDUCATION
A high school diploma or a Certificate of General Educational Development (GED).
CERTIFICATIONS AND LICENSES REQUIRED
A state driver’s license in good standing.
Licensed as a Class B Commercial Driver (CDL) within 90 days of hire, promotion, or placement into the job.
NECESSARY SPECIAL FACTORS
Operates vehicle landside and airside (requires AOA permit).
Work is typically reviewed in progress and upon completion for quantity, quality, timeliness, teamwork, customer service, and other factors.
Is subject to hold-over and recall on a 24-hour basis for essential services and emergencies such as snow removal.
May bend, crouch, and work in cramped positions.
May be subject to dust, dirt, grease, slips on oily flooring, and hazardous fumes and substances. Wears personal protective equipment as necessary.
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A background security investigation will be required for all new hires.
Metropolitan Washington Airports Authority is an Equal Opportunity Employer.| Follow us on Twitter @MWAAcareers.