Site Manager

Amentum; Blaine (MN); On-site; USD 70,000 - 80,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

Paid time off and holidays

401(k) with matching

Educational reimbursement

Parental leave

Employee stock purchase plan

Disability and life insurance

Pet insurance

Job summary

Amentum is seeking a Facilities Maintenance Site Manager to drive preventive maintenance programs and optimize facility operations. You will manage substantial budgets, supervise critical infrastructure repairs, and implement sustainable practices that reduce costs while maintaining safety.

You will lead a multidisciplinary team, leverage CMMS, and ensure compliance with OSHA and EPA standards, while guiding long‑term capital planning and supplier contracts.

Qualifications

• Bachelor’s degree or equivalent combination of education and experience in a technical field.
• Eight years of industrial facilities maintenance experience, or 5+ years with supervisory responsibilities.
• Experience with purchasing and vendor management.
• Proficient in CMMS and Microsoft Office; ability to create and present PowerPoint slides.
• Staff management, performance appraisal, and disciplinary experience.
• Experience creating performance metrics and data mining to drive results.
• Ability to identify problems, analyze issues, and execute optimal solutions.
• Predictive maintenance experience (infrared, ultrasonic, vibration, oil analysis, lifecycle studies).
• Experience budgeting and negotiating contracts.
• Experience with new business start-ups.

Responsibilities

• Develop, implement, and audit comprehensive preventive maintenance programs.
• Monitor mechanical, electrical, and plumbing systems for long‑term capital planning.
• Leverage CMMS to streamline work orders, improve response times, and track KPIs.
• Oversee safe, high‑quality maintenance of building systems including HVAC and life safety.
• Source, negotiate, and manage third‑party service contracts with safety and quality standards.
• Ensure compliance with OSHA, EPA, and local regulations; uphold workplace safety.
• Manage the facility O&M budget and identify energy efficiency savings.
• Supervise a multidisciplinary team, provide mentorship, and conduct safety training.
• Analyze facility data and utility trends to optimize resource use and sustainability goals.
• Maintain positive client relationships and understand partnership needs.

Skills

CMMS proficiency

Budget management

Staff supervision

Data analytics

Preventive maintenance

Vendor management

Problem solving

Effective communication

Predictive maintenance

Education

Bachelor’s degree in engineering, business administration, facility management, industrial technology

Tools

CMMS

Microsoft Office

PowerPoint presentations

Job description

Facilities Maintenance Site Manager

Efficiency and reliability are the pillars of our success. Amentum is looking for a Facilities Maintenance Site Manager to drive our preventive maintenance programs and optimize our facility operations. You will manage substantial budgets, supervise critical infrastructure repairs, and implement sustainable practices that reduce costs while maintaining the highest standards of safety. This role directly impacts our bottom line.

Responsibilities

• Strategic Planning and System Optimization.
• Develop, implement, and audit comprehensive preventive maintenance (PM) programs to extend the lifecycle of critical assets and minimize unplanned downtime.
• Monitor condition and performance of mechanical, electrical, and plumbing systems to lead long‑term capital replacement planning.
• Leverage facility management software (CMMS) to streamline work order workflows, improve response times, and track maintenance KPIs.
• Perform routine walk‑downs of job activities to ensure safety protocols and quality expectations are met.
• Direct daily maintenance, repair, and improvement of all building systems, including HVAC, fire/life safety, and power distribution.
• Source, negotiate, and manage third‑party service contracts, ensuring external partners meet strict safety and quality standards.
• Ensure facility compliance with local, state, and federal regulations (OSHA, EPA, etc.) and maintain a high standard of workplace safety.
• Manage the facilities O&M budget, identifying cost‑saving opportunities through energy efficiency and strategic sourcing.
• Supervise a multidisciplinary team of technicians and staff, providing technical mentorship, performance evaluations, and ongoing safety training.
• Analyze facility data and utility trends to optimize resource consumption and support corporate sustainability goals.
• Maintain a positive client relationship and understand partnership needs.

Qualifications

• Bachelor’s degree in engineering, Business Administration, Facility Management, Industrial Technology, or a related technical field, or equivalent combination of education and experience.
• Eight years of experience in industrial facilities maintenance, or 5+ years of facility operations/maintenance experience with supervisory responsibilities.
• Working knowledge of purchasing and vendor management.
• Experience utilizing CMMS and Microsoft Office programs (Excel, Outlook, Word, PowerPoint). Ability to create PowerPoint presentations and present to large audiences.
• Staff management experience, including hiring, performance appraisal, and disciplinary action.
• Experience creating performance metrics and data mining for driving results.
• Ability to proactively identify problems or opportunities, analyze issues, develop alternatives, and execute optimal solutions.
• Predictive maintenance experience (infrared scanning, ultrasonic, vibration and oil analysis, lifecycle studies, root‑cause analysis, etc.).
• Experience managing a budget and contract negotiation.
• Experience in new business start‑ups.
• Excellent verbal and written communication skills.

Preferred Qualifications

• Certification or formal training from Facility Maintenance Organizations such as IFMA, AFE, or BOMA.
• Experience working in a GMP or similar regulated environment.
• Vibration Analysis training and certification; CMRP certification; STS certification.

Additional Information

• Qualified applicants must pass a pre‑employment substance abuse test.
• This position may require a valid driver’s license and various shifts, weekends, and alternative work schedules.
• Must obtain a security access badge at the client location.
• Physical requirements include repetitive wrist movement, walking extensive areas, climbing ladders, bending, stooping, kneeling, reaching, and handling light to medium weight materials.
• Must wear appropriate personal protective equipment.
• Opportunities for overtime, holidays, and weekends may arise.

Compensation & Benefits

Compensation range: $70,000–$80,000 per annum.

• 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 (subject to eligibility).

Equal Opportunity Statement

Amentum is an Equal Opportunity Employer. We provide equal opportunity for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability status.