Amentum, a global leader in critical mission support, engineering, technology, and national security solutions, is seeking a Facilities Maintenance Supervisor to support a government contract based in Jacksonville, Florida at Mayport.
The Facilities Maintenance Supervisor's primary duty and responsibility is to serve as the subject matter expert and manage the total work effort associated with the Facilities workgroup. Trades examples include, but are not limited to, Maintenance Electrician, Electronic Technicians, Generator Mechanics, Maintenance Mechanics, HVAC Mechanics, HVAC DDC Controls Technicians, Carpenters, Plumbers, and General Maintenance Workers. Responsible for the management of new / recurring work assigned to the Facilities team, ensuring procedures are followed and we meet the contract requirements.
ESSENTIAL DUTIES AND JOB FUNCTIONS
Acts as technical advisor to the Project Manager and Work Leads for all matters relating to assigned functional areas.
Provides day-to-day guidance and direction to others when requestesd.
Collects data, prepares and submits periodic reports, and prepares and reviews work schedules for all assigned work areas.
Reviews shop work orders for completeness, proper method and quality of accomplishment, and availability of materials both before and after work.
Establishes unique work standards, enforces commercial/industrial standards and priorities of work.
Oversees work to ensure compliance with plans, specifications, policies and regulations and standards.
Reviews and processes requests for materials necessary for the Facilities team.
Supports the project Safety Plan through personal involvement in all aspects of safety, including training and attention to the adherence to safety requirements pertaining to particular trades or skills.
Meets regularly with employees and customer, to review status of work.
Ensures the subordinate employees' time records reflect an accurate record of hours worked and job order numbers to which time is charged prior to approval.
Makes recommendations to the Project Manager for long-range planning.
Effectively coordinates a number of projects simultaneously.
Must work well under pressure.
Performs other duties as assigned.
Accountable for:
Coordinating and directing the work of others.
Communicating effectively orally and in writing.
Completing all mandated training requirements per government and management directives and ensuring subordinates complete their training as assigned.
Ensure timeliness, quality, and cost-effectiveness in the performance of duties.
Dealing with a variety of people in a professional, courteous manner in diversified situations.
Adherence to established company safety policies and good industrial and office safety practices.
Compliance with company Standard Operating Procedures and Personnel policies and procedures.
Perform the duties of the POC for after-hours work on a rotating basis with other managers, making decisions and determining what must be done based on various circumstances.
Ensure overtime use is controlled.
QUALIFICAITONS
High school diploma or equivalent.
Five (5) years relative experience regarding facilities maintenance at a comparable level of responsibility in projects of similar size, scope and complexity.
Supervisory experience.
OTHER RESPONSIBILITIES
Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks, and serving on safety committees and teams.
Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.
Procedure Compliance - Each employee must read, understand, and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to job.
Compensation Details:
80000.
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
02/12/2026 - Until FilledAmentum 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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