System Administrator; SA) Poly
Listed on 2026-10-16
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IT/Tech
Systems Administrator, IT Support
Amentum is seeking a System Administrator 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 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.
TS/SCI Poly
Minimum EducationBachelor'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 fourteen (14) years.
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.
Experience with Linux and Networking.
Required CertificationsCompliance with DoD 8570.01-M with a minimum certification of IAM Level I is required.
Not Designated as Safety SensitiveThis position is not designated as a safety sensitive position. As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug‑free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment. Employment is contingent upon successful completion of the drug screening process. Please note that this may include pre‑hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government.
OtherResponsibilities
- 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…
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