Site Facilities Manager

The Site Manager reports to the Amentum Director of Operations and works to develop and maintain close working relationships with business leaders/stakeholders throughout the organization. This position is responsible for the overall Integrated Facility Management program across the client's site which includes twelve (12) buildings totaling approximately 1.8 million square feet on a 151-acre site. This includes preserving the safety and well-being of our employees, safeguarding company funds and property, and generally representing the company with respect to the client. The scope of work includes but not limited to technical maintenance (electrical, HVAC, plumbing, and general maintenance of the facility), central utility plant maintenance, janitorial, landscaping and grounds, water treatment, fire and life safety equipment, pest control, and subcontractor management, specialty equipment maintenance, move/add/change activities, and workplace experience. The scope also includes project work and project management activities. Work requires knowledge of cost estimating, planning and scheduling techniques. This position ensures that established company goals are realized while maintaining client relations that will enhance future business and has total responsibility for managing all aspects of the site. Responsibilities: Safety & Compliance Provides leadership ensuring accident-free workplace. Walks the Talk. Ensures safety of employees and tenants of facility Is knowledgeable of portfolio safe work requirements and ensures work is performed in accordance with safety procedures. Provides leadership to ensure Amentum and client EH&S programs are 100% compliant. People & Communication Creates inclusive, high-performance work environment. Manages human capital to ensure work activities exceed customer’s expectations. Promotes employee personal development plans. Oversees employees on-boarding and ensures they are qualified to perform duties expected of them. Provides mentoring to team members as needed. Creates/maintains a succession plan. Maintains program of self-development Uses technology tools to improve technician knowledge and certification. Maintains consistent communication with management on key issues, potential client issues and approach to resolutions. Effectively communicates project’s vision. Communicates with integrity and candor. Maintains daily communication with client ensuring “no surprises.” Maintains sense of urgency about customer response and addressing issues Initiates and communicates variety of personnel actions (e.g., employment, termination, performance, and salary reviews, disciplinary actions, scheduling and/or approving overtime) Establishes and maintains effective two-way communications to understand needs and concerns of employees; communicates employee attitudes and expectations to higher management; manages employee personal information Performs annual employee assessment and performance review. Operational Excellence Manages all aspects of contract with client. Understands critical nature of client’s work environment including particulars of production facility. Ensures 24 x 7 operational availability of critical facility systems (HVAC, steam plant, electrical, compressed air, chilled andprocess cooling water systems) Ensure 24 x 7 operational availability of emergency life support systems and critical data center systems. Oversee implementation of planned, preventative, and predictive maintenance programs. Ensures workload is effectively prioritized, assigned, tracked, and executed. Ensures workflows are defined, implemented, and effective. Ensures predictive technologies are effectively used and results are used to drive Reliability Center Maintenance Drives project continuous improvement, set goals and objectives, and meets schedule commitments. Ensures plans are aggressively monitored and requirements are enforced. Delegates effectively Anticipates operation’s needs and provides good direction; takes initiative. Meets or exceeds KPI’s. Oversees effectiveness of following soft services: Landscaping and Grounds Maintenance Janitorial Services Manages multiple subcontractors supporting the operations and maintenance functions. Delegates effectively Cost Develops detailed budget with labor, materials, and subcontract costs identified by month across the portfolio. Controls costs by planning work, effectively using resources, and executing to budget. Identifies and implements cost savings initiatives in all areas of the project. Perform all other position related duties as assigned or requested. Minimum Requirements Bachelor’s degree in business, management, engineering, or related field or at least five years of progressive supervisory experience in managing contracts for maintenance, operation, or construction services for facilities, utilities or infrastructure. Good communications and analytical skills; working knowledge of computer systems and integrated software applicationprograms is required. Additional Information Qualified applicants who are offered a position must pass a pre-employment substance abuse test. Position may require travel. This position may require a valid Driver’s License. This position does not include sponsorship for United States work authorization. This position will require the ability to obtain a security access badge at our client’s location. This position may require various shifts, weekends, and alternative work schedules. Physical Requirements Constant sitting with occasional use of computer terminal, constant use of sight abilities while reviewing documents, constant use of speech/hearing abilities for communication, constant mental alertness. Must possess planning/organizing skills and must be able to work under deadlines. Position involves working in environments (e.g., shipboard, labs, outside locations, etc.) where mechanical equipment, weapons, etc. are being installed, tested, analyzed/monitored, operated, and/or maintained. Equipment may be loud and noisy or have exposed moving components. Such positions may involve routine lifting up to 50 pounds, regular handling, grasping, kneeling and carrying. Special Requirements Wear steel toe safety shoes, safety glasses, gloves, hard hats and other Personal Protective Equipment as needed. Cope with demands (stressors) that are associated with the job and/or the work environment so that acceptable levels ofperformance and overall contribution are maintained. Preferred Qualifications Must be willing to work overtime when required. May be required to work holidays and weekends. Compensation Details $125K - $140K. 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 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 08/18/2026 - 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. #J-18808-Ljbffr