System Administrator 3

System Administrator 3 Amentum is seeking a System Administrator 3 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems. The role includes escalating status to agency management and internal customers. Essential Responsibilities Provide support for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and related processes. Support day‑to‑day operations, monitoring, and problem resolution for all client/server/storage/network devices, mobile devices, and related hardware. Deliver Tier 1 help desk support and Tier 2 escalation support. Provide support for the dispatch system and hardware issues, remaining involved through the resolution process. Configure and manage UNIX and Windows operating systems, install and load OS software, troubleshoot, maintain integrity, and configure network components. Implement operating system enhancements to improve reliability and performance. Other Responsibilities Enforce a safety culture and participate in safety training, emergency response tasks, and safety committee activities. Adhere to the Amentum Quality Policy and complete quality management and customer satisfaction responsibilities. Read, understand, and implement general and specific operational, safety, quality, and environmental requirements pertaining to the job. Minimum Requirements Good understanding of Windows and Linux as an end user. TS/SCI Poly clearance required. Bachelor’s degree in a technical discipline from an accredited college or university, or five (5) additional years of work‑related experience to substitute for the degree, for a total of twelve (12) years. Fifteen (15) years of experience as a System Administrator in programs and contracts of similar scope, type, and complexity. Compliance with DoD 8570.01‑M with a minimum IAT Level II certification. Compensation Details $175,000 - $215,000 (salary range) 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 Equal Opportunity Statement 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. Job Status Until Filled #J-18808-Ljbffr PAE Government Services Inc.