AIR CONDITION EQUIPMENT MECHANIC A10

U.S. Forest Service

U.S. Forest Service

Twentynine Palms, CA, USA

Posted on May 7, 2026

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

SUMMARY OF DUTIES: Installs, inspects, repairs, troubleshoots and recognizes the cause of faulty equipment and makes repairs on large systems that provide a variety of air conditioning functions such as heating, cooling, humidifying, dehumidifying, cleaning, filtering and circulation for large office buildings with various electronic equipment. Repairs domestic and commercial refrigeration and air conditioning units and systems, such as walk-in and reach-in coolers, refrigerators, freezers, ice-makers, water fountains, self contained and remote compressor units, and other equipment of comparable complexity to maintain proper humidity and circulation. Provides World Class Customer Service with an emphasis on courtesy. Assists customers and communicates positively in a friendly manner. Acknowledges customers, smiles and makes eye contact. Asks questions to determine, verify and solve problems. Checks for satisfaction on the quality of goods and services. Takes action to solve problems quickly. Alerts the higher level supervisor, or proper point of contact for help when problems arise. Adheres to safety regulations and standards. Uses required safety equipment, and observes safe work procedures. Promptly reports any observed workplace hazards, and any injury, occupational illness, and/or property damage resulting from workplace mishaps to the immediate supervisor. Adheres to established standards of actively supporting the principles of the EEO program and prevention of sexual harassment. May be required to travel for temporary duty assignment. Performs other related duties as assigned.

Key Requirements

  • See Duties and Qualifications

Requirements

EVALUATIONS:

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.

How to Apply

All applications must be submitted online via the MCCS Careers website: https://careers.usmc-mccs.org/psc/hprd/EMPLOYEE/HRMS/c/HRS_HRAM_FL.HRS_CG_SEARCH_FL.GBL?Page=HRS_APP_JBPST_FL&Action=U&FOCUS=Applicant&SiteId=1&JobOpeningId=75631&PostingSeq=1. Resumes/applications emailed or mailed will not be considered for this vacancy announcement. To be considered for employment, the application or resume must be submitted online by 11:59 PM (ET) on the closing date of the announcement. Please include the below list of required documents with your application: Education/certification certificate(s), if applicable. If prior military, DD214 Member Copy If you are an Active Duty Service member who will be retired from service within 120 days of the application date, you must submit a DD214 or Statement of Service with your application to receive further consideration for any regular part-time or full-time positions. In accordance with 5 USC § 3326, recently retired Servicemembers are subject to a 180-day waiting period before they may be appointed to Federal service, regardless of hiring authorities. When applicable and all requirements are met, those candidates must have submitted the required documentation at the time of their application before an agency can request a waiver. If you are using an employment preference, please ensure your application includes the correct required documents to verify eligibility: Military Spouses Copy of the sponsor PCS orders identifying a dependents-authorized move and reporting date to the new duty location. Copy of marriage license or military dependent ID if dependent name is not listed on PCS orders. In order to qualify, date of marriage or military dependent ID must be prior to reporting date listed on PCS orders. For spouses with current or prior Federal service, submit a copy of the most recent performance appraisal rating and, if applicable, documentation of appointment eligibility. Veterans Copy of DD214 citing general or honorable discharge. Persons with Disabilities Proof of Disability Documentation from: doctor, licensed medical professional, licensed rehabilitation professional, or any federal, state, District of Columbia, or US territory agency that issues or provides disability benefits. Be advised - the Family Member Employment Assistance Program (FMEAP) can help assist all Military affiliated family members and Veterans with their job search. The FMEAP offers a range of services, including job search assistance, resume support, mock interviews, and more. To access these resources, please call 760-830-4030 or email plmsppd@usmc.mil.

What to Expect Next

All applicants who submit an application via our Careers page at https://careers.usmc-mccs.org will be able to view their application status online.

Required Documents

Varies - Review "OTHER INFORMATION"

Benefits

The Federal government offers a number of exceptional benefits to its employees. Benefits you get to enjoy while working at MCCS include but are not limited to: • Stability of Federal Civilian Service • People with passion for doing work that matters • Quality of Work Life Balance • Competitive Pay • Comprehensive Benefit Packages • Marine Corps Exchange and Base Facility Privileges

Other Information

Note: To check the status of your application or return to a previous or incomplete application, log into your MCCS user account and review your application status. SELECTIVE SERVICE REGISTRATION: If you are a male born after December 31, 1959, and are at least 18 years of age, government employment requires that you must register with the Selective Service System, unless you meet certain exemptions. You must be able to show proof of registration or your exemption, as part of the required suitability background investigation. GENERAL INFORMATION: Applicants are assured of equal consideration regardless of race, age, color, religion, national origin, sex, GINA, political affiliation, membership or non-membership in an employee organization, marital status, physical handicap which has no bearing on the ability to perform the duties of the position. This agency provides reasonable accommodations to applicants with disabilities. If you need a reasonable accommodation for any part of the application and hiring process, please notify the agency. The decision on granting reasonable accommodation will be on a case-by-case basis. It is Department of Navy (DON) policy to provide a workplace free of discrimination and retaliation. The DON No Fear Act policy link is provided for your review: https://www.donhr.navy.mil/NoFearAct.asp. As part of the employment process, Human Resources Division may obtain a Criminal Record Check and/or an Investigative Consumer Report. Employment is contingent upon the successful completion of a National Agency Check and Inquiries (NACI). For all positions requiring access to firearms or ammunition, the Federal Government is prohibited from employing individuals in these positions who have ever been convicted of a misdemeanor crime of domestic violence, or a felony crime of domestic violence adjudged on or after 27 November 2002. Selectees for such positions must submit a completed DD Form 2760, Qualification to Possess Firearms or Ammunition, before a final job offer can be made. Direct Deposit of total NET pay is mandatory as a condition of employment for all appointments to positions within MCCS. This activity is a Drug-free workplace. The use of illegal drugs by NAF employees, whether on or off duty, cannot and will not be tolerated. Federal employees have a right to a safe and secure workplace, and Marines, sailors, and their family members have a right to a reliable and productive Federal workforce. Involuntarily separated members of the armed forces and eligible family members applying through the Transition Assistance Program must submit a written request/statement (may be obtained from the MCCS Human Resources Office) and present ID card with "TA" stamped in red on front of card. IF APPLICABLE, INDIVIDUALS SELECTED FROM THIS ANNOUNCEMENT MAY BE CHANGED TO PART-TIME OR FULL-TIME AT MANAGEMENTS DISCRETION WITHOUT FURTHER COMPETITION. ALL ONLINE APPLICATIONS MUST BE RECEIVED BY 1159PM EASTERN TIME (ET) ON THE CLOSING DATE LISTED IN THE JOB POSTING.
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