Perform system administration on Windows and Linux systems in a Virtual and physical environment with hands on approach in a R&D environment while supporting both development and production resources
Install, maintain, and support all variants of Windows and Linux servers, workstations and the applications loaded on them
Support users of a Linux based Help System
Act as administrator of network assets in NetWeb ensuring an accurate accounting of all assets and their patch status is complete and up to date
Troubleshoot basic end to end networking problems involving switches, routers, workstations, servers, VLANS, and other IT devices and or services
Identify End-of-Life (EOL) issues, ensure all applications hosted on internal servers are approved in DADMS and upgrade as needed
Providing user support includes but not limited to: accounts, CACs, HBSS, printing, access, SITC, drive mapping, etc.
Tracking and resolving local user hardware and software issues
Performing regular maintenance duties such as patching, upgrades, and migrations
Review/Make Recommended changes to Preventative Maintenance Plan

Ability to obtain and maintain a Department of Defense (DoD) Secret level Security Clearance
Minimum of three years of relevant experience
Bachelors degree in Computer Science, Engineering or a related field
Currently hold at least ONE security related certification (Security+, CISSP, etc.) PLUS one OS related certification (Linux+, CCNA, etc.)
Proven Systems Administration and Maintenance duties
Working knowledge of Subversion software versioning and revision control system
Understanding of core Internet protocols (HTTP, DNS, SMTP, etc.)
Experience of backup and recovery best practices to ensure systems are protected from data loss
Experience with Storage Volume management (LVM, iSCSI, SMB, NFS)
Experience with a major Linux distribution, e.g., Red Hat, CentOS, Debian
Experience with Virtual Environments e.g., VMware, Hyper-V, etc.
Experience and DBA skills of at least one RDBMS, e.g., MySQL, Postgres, Oracle
Strong computer hardware and software background.

Systems Administrator

Key skills