System Administrator Jobs

About The Position

Requirements

• Associate degree in an Information Technology-related field; or Equivalent military technical training.
• In-depth knowledge of Microsoft Server environments.
• In-depth knowledge of VMware vCenter.
• Experience with SharePoint administration.
• Experience with Joint or Army Mission Command systems.
• Experience with ACAS, Army Endpoint Security Solution, Trellix, Microsoft Defender for Endpoint, or other DoD security tools.
• Knowledge of system, network, and operating-system hardening.
• Knowledge of NTFS, FAT, and EXT file systems.
• Knowledge of firewalls, demilitarized zones, encryption, and related IT-security methods.
• Knowledge of TCP/IP, DHCP, and DNS.
• Ability to use system and server diagnostic tools.
• Knowledge of virtualization technologies and virtual-machine management.
• Experience monitoring and optimizing system performance.
• Current certification meeting the requirements for the DCWF System Administrator, Work Role 451, at the Basic proficiency level. Acceptable certifications include Security+ CE or CySA+.
• The required certification must be maintained throughout employment.
• Active Secret clearance required

Responsibilities

• Administer and maintain Microsoft Server environments.
• Administer VMware vCenter and associated virtual machines.
• Support SharePoint administration, configuration, and availability.
• Configure, operate, secure, and maintain servers and operating systems.
• Apply system, network, and operating-system hardening techniques.
• Monitor system performance and implement performance improvements.
• Diagnose server, system, and operating-system faults.
• Use operating-system command-line and diagnostic tools to troubleshoot technical issues.
• Configure and maintain NTFS, FAT, EXT, and related file-system implementations.
• Support TCP/IP, DHCP, DNS, and related network services.
• Apply IT-security principles involving firewalls, demilitarized zones, encryption, and endpoint protection.
• Support Joint and Army Mission Command systems, including TAK, CPCE, and SOF Mission Command systems.
• Operate or support DoD cybersecurity tools, including ACAS, Army Endpoint Security Solution, Trellix, Microsoft Defender for Endpoint, and other applicable DoD security tools.
• Support vulnerability remediation and system-security compliance.
• Maintain technical documentation, system configurations, and operating procedures.