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Maintenance Mechanic I

Amentum

Posted today
Secret
Unspecified
Unspecified
Construction/Facilities
Jacksonville, FL (On-Site/Office)

Amentum, a global leader in critical mission support, engineering, technology, and national security solutions, is seeking a Maintenance Mechanic I to support a government contract based in Kings Bay, Georgia.

POSITION SUMMARY

Repairs machinery or mechanical equipment of an establishment.
  • Work involves: Examining machines and mechanical equipment to diagnose source of trouble
  • Dismantling or partly dismantling machines and performing repairs that mainly involve the use of hand tools in scraping and fitting parts
  • Replacing broken or defective parts with items obtained from stock' ordering the production of replacement part by a machine shop or sending the machine to a machine shop for a major repairs: preparing written specifications for major repairs or for the production of parts ordered from machine shops, reassembling machines and making all necessary adjustments for operation.
  • Performs other duties as assigned.


Qualifications - External

  • High school Graduate or Equivalent
  • Four (4) years journey level experience in the maintenance mechanic field
  • Requires rounded training and experience usually acquired through a formal apprenticeship or equivalent training and experience.
  • Must possess the tools of their trade.
  • Must possess a valid state driver's license
  • Must have and wear hard- toed safety shoes which meet ASTM F2413-05 standards
  • Successful candidate will be subject to a government security investigation and must continually meet requirements for access to all areas of Naval Submarine Base Kings Bay.
  • Must be able to obtain and maintain a Secret US Government Clearance. Note: US Citizenship is required to obtain a Secret Clearance


Compensation Details:
$36.45

Original Posting:
02/19/2026 - 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 .
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About Us
Amentum brings industry-best expertise, processes, and technology to ensure the availability and reliability of our Government and commercial clients’ vital facilities and equipment. We apply our culture of excellence to operate, maintain, and manage your global assets and complex supply chains to meet modern challenges at home and abroad
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Clearance Level
Secret
Employer
Amentum