Windows System Administrator (SA) 2 w/ Poly

Amentum; Fort Meade (FL); On-site; USD 150,000 - 180,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) matching

Educational reimbursement

Parental leave

Employee stock purchase plan

Tax-saving options

Disability insurance

Life insurance

Pet insurance

Job summary

Amentum is seeking a Windows System Administrator for a prime contract anchored in our Maryland office. The role emphasizes Tier I/II support, extensive Windows system configuration, and cross‑disciplinary IT operations management.

Applicants must meet DoD 8570 IAM Level I, and hold a TS/SCI Poly clearance. A bachelor’s degree in a technical field or equivalent 12–14 years SA experience is required, with compensation ranging from $150,000 to $180,000 depending on qualifications.

Qualifications

• Bachelor’s degree in CS, Cyber Security, IT Engineering or related field required.
• DoD 8570.01-M IAM Level I certification required.

Responsibilities

• Provide Tier I (Help Desk) and Tier II (Escalation) support.
• Troubleshoot and resolve IT system issues across client/server/storage/network devices.
• Configure and manage UNIX and Windows operating systems and related software.
• Assist users with accessing and using IT systems.
• Monitor operations, perform capacity planning, and optimize resource utilization.
• Communicate status and escalation details to agency management.

Skills

Tier I support

Tier II support

UNIX systems

Windows systems

Network troubleshooting

Problem solving

Communication with mgmt

Education

BSc in CS/IT

Experience substitute 12 yrs

Job description

Amentum is seeking a Windows SA for a new prime contract that is based out of our Maryland office.

Minimum Requirements (Knowledge, Skills, and Abilities):

• Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to these systems.
• Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
• Provide Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems.
• Provide support for the escalation and communication of status to agency management and internal customers.
• Provide support for the dispatch system and hardware problems and remain involved in the resolution process.
• Configure and manage UNIX and Windows (mostly Windows) operating systems and installs/loads operating system software, troubleshoots, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
• Manage the daily activities of configuration and operation of IT systems
• Provide assistance to users in accessing and using IT systems
• Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
• Optimize system operations and resource utilization, and perform system capacity analysis and planning
• Provide in-depth experience in trouble‑shooting IT systems
• Provide detailed analysis and feedback to agency management and internal customers for escalated tickets

Clearance Required:

TS/SCI Poly

Minimum Education:

• Bachelor’s degree in Computer Science, Cyber Security, IT Engineering or related field is required.
• In lieu of a Bachelor’s degree, four (4) additional years of work-related experience may be substituted for a total of twelve (12) years.

Minimum Years of Experience:

• Ten (10) years’ experience as a SA on programs and contracts of similar scope, type, and complexity is required.
• Bachelor’s degree in a technical discipline from an accredited college or university is required.
• In lieu of a Bachelor’s degree, four (4) years of additional SA experience may be substituted for a total of fourteen (14) years of experience.

Required Certifications:

(if needed)

• Compliance with DoD 8570.01-M with a minimum certification of IAM Level I is required.

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 his/her job. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

#javelin

Compensation Details:

$150,000 - $180,000

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:

06/25/2026 - 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.