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U.S. Marine Corps

Maintenance Mechanic Na10 Regular Full-Time

Location: Virginia, Quantico
Requires Relocation: No
Start Date: 13/01/2026
End Date: 28/01/2026
Offering Type: Permanent
Hiring Paths: The public
Service Type: Competitive
Travel Percentage: 25% or less
Full Time On-site

U.S. Marine Corps

About U.S. Marine Corps

The Navy and Marine Corps team offers innovative, exciting and meaningful work linking military and civilian talents to achieve our mission and safeguard our freedoms. Department of the Navy provides competitive salaries, comprehensive benefits, and extensive professional development and training. From pipefitters to accountants, scientists to engineers, doctors to nurses-the careers and opportunities to make a difference are endless. Civilian careers-where purpose and patriotism unite! This announcement uses the Certain Personnel of the DoD direct hire authority to recruit and appoint qualified candidates to positions in the competitive service.

Summary

Job summary

Marine Corps Community Services (MCCS) is looking for the best and brightest to join our Team! MCCS is a comprehensive program that supports and enhances the quality of life for Marines, their families, and others in the Marine Corps Community. We offer a team oriented environment comprised of military personnel, civilian employees, contractors and volunteers who keep the organization functioning smoothly and effectively.

Major duties

Independently performs, at the apprentice level, maintenance used at the journeyman level of several occupations, Plumbing, Carpentry, Painting, Electrician, A/C Mechanic. Performs the full range of work involved in major repairs, overhaul, maintenance, and troubleshooting on interrelated environment control systems, composed of individual subsystems, i.e., air conditioners, humidifiers, dehumidifiers, pneumatic systems, electrical systems, electronic systems, and all other air conditioning and refrigeration components, i.e., blowers, motors, pumps, valves, etc. Interrelate with management, engineers, other technicians, manufacturers, suppliers, and customers in developing modifications, new assemblies, substitutions or corrections to equipment to increase life expectancy, reduce breakdowns and simplify repairs, servicing, and operations. Repair of shelters, containers and related structures, fixtures, and utilities associated with the Force Provider System. Work assignments include visual inspections, operational tests, fabrication, and design modifications, etc. to produce the desired configuration. Removes, installs, maintains, repairs, designs and test electrical systems, feeder systems, related switches, distribution panels, outlet boxes as well as a wide variety of electrical alarms, fixtures, tools, motors, fans, and appliances. Diagnosis system or equipment malfunctions and repairs as necessary. Inspects maintains, cleans, repairs, tests and adjusts electrical generators, commercial feeder systems, security light sets, light fixtures, fans, healing systems, appliances, thermostats, electrical equipment. Test circuits and equipment by use of standard tools of the trade. Measures, cuts, threads, bends, assembles, and installs conduit, inserting splices, and making connections to fixtures, outlets, receptacles, sub-feeder and feeder boxes and power sources. Performs the full range of journey level plumbing tasks including installing and maintaining supply and disposal system and equipment such as. Operates a variety of snow removal equipment and fixed and power attachments such as snow blowers, snow plows, Front end loaders and spreaders used in cleaning snow from roadways and large paved areas. Operates vehicle, manipulates levers and controls to engage equipment. Performs operational maintenance, makes minor repairs and adjustments.

Requirements

EVALUATIONS:

Qualification

Must be able to obtain license and operate a variety of Material Handling Equipment. Knowledge of shop mathematics to plan and layout work and measure materials. Skill to repair, modify, and troubleshoot major environmental control systems and sub-systems such as air conditioning, humidifiers, dehumidifiers, pneumatic, electric, and temperature controllers. In-depth knowledge of the use of equilibrium charts of liquid bromide solutions to understand the liquid to gas relationship of various compounds and change in phases. Skill in recognizing and correcting malfunctions in the refrigeration circuit in chemical chiller unit, and in utilizing psychrometer chart used in heating, cooling, dehumidification and reheating of air for environmental control. Knowledge of electricity, pneumatics and their interface with each other as applied to control of air conditioning and refrigeration equipment. Skill and knowledge to perform field adjustments and calibration to control systems. Ability to read and interpret blueprints, building plans, wiring diagrams, sketches and engineering drawings. Knowledge of variety of supply, disposal and utility and equipment. SKill in use of tools and equipment of the electrical and plumber trade. Skilled in accepted trade methods and techniques, and in the use of shop mathematics to lay out angles, arcs and circles in planning the layout of piping systems. Job requires knowledge of mobile equipment construction and methods of fabricating and repairing body structural members, surfaces and sub-surfaces. Requires skill in using body working materials and equipment to cut/it panels, apply body filler, and to grind, and sand surfaces to uniform contours. Ability to interpret pertinent technical data, plan Knowledge of shop math to develop patterns to fabricate wood and metal parts and components. Lifts objects from maximum weight of 50 lbs, anything over 50 lbs with assistance.

Evaluations

Your application/resume and supporting documentation will be used to determine whether you meet the job qualifications listed on this announcement. This vacancy will be filled by the best qualified applicant as determined by the selecting official.