Ground Support Equipment (GSE) Mechanic

The Ground Support Equipment Mechanic diagnoses malfunctions and repairs Ground Support Equipment (GSE). Principal Accountabilities: Conduct diagnostics and repair of less complex repair/maintenance problems, inspects, and approves completed maintenance actions, solves repair problems by studying drawings, wiring diagrams and schematics, and technical publications. Use automated maintenance data systems to monitor maintenance trends, analyze equipment requirements, maintain equipment records, and document maintenance actions, and analyzes, diagnosis, and repairs GSE using conventional and digital multi-meters, voltmeters, ohmmeters, frequency counters, oscilloscopes, circuit card testers, transistor testers, and hand tools. Maintain external fuel and grounding systems. Perform scheduled and unscheduled maintenance on GSE, inspect, test, and operate GSE to determine equipment serviceability and proper operation. Service equipment with fuel, oil, water, coolant, hydraulic fluid, refrigerant, and compressed air, diagnoses mechanical and electronic circuitry malfunctions using visual and auditory senses, test equipment, and technical publications. Disassemble and assemble malfunctioning GSE accessories and components, remove, disassemble repairs, clean, treat for corrosion, assemble, and reinstall GSE components and accessories, stencil, and mark GSE in accordance with technical publications. Store, handle, label, use and dispose of hazardous materials and waste in accordance with all state, local, and federal environmental standards, and regulations. Prepare GSE for storage and mobility deployment; and operate, clean, inspect, and service GSE towing vehicles. Maintain vehicle records, and update paper and electronic equipment records, provide dispatch service for GSE, including positioning equipment to support aircraft maintenance and flying operations. Responsible for good housekeeping, hazmat, tool control, Foreign Object Damage prevention, and safety. May be required to perform other duties as required to support the overall mission May require travel to other CBP locations as needed. Minimum Requirements: Must be able to obtain and maintain a CBP Background Investigation Suitability clearance. Note: US Citizenship is required to obtain the clearance. High school graduate or have an equivalency certificate from an accredited program. Possess a commercial driver's license (CDL) with HAZMAT endorsement. Must have at least two (2) years’ experience working full-time on diesel generators and vehicles. Must have at least two (2) year of experience on gasoline engines and vehicles. Must be proficient in Office software applications to communicate through e-mail and various software applications.; especially Microsoft Outlook, Word, and Excel. Ability to meet required deadlines and maintain necessary workflow. Must be able to read, write, speak, and understand English. The ability to read and write and comprehend/interpret data. Physical Requirements/Working Environment: The diversity of working conditions may range from a standard office type environment, where there is no physical discomfort, to an environment where inclement weather may subject the individuals to severe changes of temperature, less than adequate lighting, dust, wind, rain, and the like. On occasions, individuals may also be required to work in areas where high noise hazards prevail, thus requiring the use of adequate ear protection. Be able to lift at least 50 lbs. Must provide your own tools. Compensation Details: Hourly Rate: $41.85 Original Posting: 06/09/2026 - Until Filled Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters. Welcome back! We encourage you to check on the status of your current job applications with us. You can also search for a list of our current job openings and see if there are any new positions that might be a good fit for you. Thank you for continued interest in employment with Amentum. For more than 100 years, Amentum has tackled the world’s toughest challenges to deliver agile and steadfast solutions to the U.S. government and its allies. With more than 50,000 employees on all seven continents and in more than 60 countries, Amentum delivers a broad range of operational support services to meet the critical needs of our clients. Our headquarters are in Chantilly, VA. Find us online at If you need a reasonable accommodation for any part of the employment process, please contact us by email at View email address on click.appcast.io and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. If you need assistance, please reach out to View email address on click.appcast.io EEO including Disability/Protected Veterans Labor Laws Posters Amentum has become aware of unauthorized individuals who are falsely using the Amentum name and /or logo in an attempt to solicit fees from potential job seekers. These deceptive and unauthorized individuals are soliciting money, promising placement in a position with Amentum. Please note any communication requesting any amount of money in exchange for employment with Amentum is fraudulent. These communications do not originate from Amentum and are not associated with the recruitment process. Amentum and its affiliates never charge candidates fees or payments of any kind in order to secure employment. As a precaution, we recommend you do not disclose personal or financial details to anyone as a response to an unsolicited email, social media, or dating website request. Amentum will never as ask for a placement fee or any other fee to expedite the hiring process. If you are contacted by anyone offering employment with Amentum, you should never be asked to pay a fee for recruiting. Amentum personnel will always send email from an identifiable corporate account (ending in @amentum.com) and never from a public email account like Yahoo!, Google, Gmail, or Hotmail. If you are contacted regarding a fraudulent employment proposal, we encourage you to alert your local law enforcement agency/police authority. To read more about Amentum’s commitment to ethics, please click here.