Linux System Administrator III

Job Summary Amentum is currently seeking a Linux System Administrator III to support an IT Managed Services program for the Department of Energy. The overall program includes a 500+ work force performing Enterprise IT support, Service Desk, and Telecommunications support across multiple facilities and locations, for classified and unclassified telecommunications and information technology (IT) systems for National Technology and Engineering Solutions of Sandia (NTESS). This position will be shared between the Data Center and Mission Computing Organization. Data Center - The organization is responsible for managing the daily activities of critical IT services. This includes working in collaboration with the customers facilities team in several 24 x 7 data center environments to ensure all critical systems are operational supporting the mission of the IT Infrastructure. Mission Computing - Mission Computing Services (MCS) provides tailored IT service and support to Sandia mission organizations and customer. MCS also deliver system administration and IT support for classified desktop systems and all Linux/UNIX operation systems. MCS partners with other corporate IT providers in the delivery of its services and is engaged in technology development efforts for the Sandia Classified Network (SCN), UNIX/LINUX, and thin/virtual computing, MCS is direct funded and managed through a Service Center. As a member of the team, you will: Work with Enterprise Backup lead to design, implement, operate, maintain, and solve enterprise data protection issues including data backup & recovery, system/application restoration, etc. Work with SNL storage, virtual environment, & system administration teams to develop/enhance data protection configurations. Resolve customer background/recovery concerns and team with system administrators to ensure critical (Tier 0, Tier 1, etc.) datasets and applications are appropriately protected. Partner with Cyber Security to implement enterprise policies that allow for backup equipment to fully function across the enterprise. Investigate and identify backup/recovery failures, areas of insufficient protection, and service impacts. Minimum Requirements Must be a U.S. Citizen. Must have a Bachelor's Degree and 2 years of experience OR an Associates Degree and 6 years of experience OR High School Diploma / GED and 10 years of experience. Must be able to obtain a TOP SECRET (TS) or DOE Q clearance and maintain it for the life of the contract. Extensive knowledge of the fundamentals of virtualization and related technologies. Excellent communication (both oral and written), collaboration, interpersonal, and customer service skills. Exceptional analytical and technical aptitude. Great organizational, time management, and problem-solving skills. Linux Operating System (OS) experience. Team player and able to work self-sufficiently. Moderate System admin skills. Troubleshooting and resolving issues. Preferred Qualifications Windows Operating System (OS) experience. Experience with file management, scripting, editing, and security. Lifecycle and patch management experience. Active DOE “Q” Clearance.