Junior Linux Systems Administrator

CACI•San Antonio, TX

About The Position

Works in a software development environment supporting exercises for military customers. The role designs, configures, and manages testing and exercise networks; creates and maintains Linux servers, Cisco switches, and networks; and builds networks using physical and virtual hardware. It also designs and sets up Active Directory domains, group policies, organizational units, groups, and accounts to customize training and development environments. The administrator executes security scanning packages such as ACAS, prepares operating system distributions for supported exercise sites, and maintains an inventory of laptops, desktops, servers, test equipment, and uninterruptible power supplies (UPS).

Requirements

  • Linux administration, support, and usage.
  • Active Directory management.
  • Group Policy management.
  • Security+ certification.
  • Technical degree (associate or bachelor's) in Computer Science, Engineering, Mathematics, Sciences, or a related area.
  • Two years of related experience.
  • Must be able to obtain and maintain a TS/SCI security clearance.

Nice To Haves

  • PowerShell or scripting.
  • Networking knowledge, including switches, routers, and firewalls.
  • Virtual Desktop Infrastructure.
  • Oracle RDBMS.
  • Fortify.
  • ACAS.
  • STIGs.

Responsibilities

  • Design, configure, and manage testing and exercise networks.
  • Create and maintain Linux servers, Cisco switches, and networks.
  • Build networks using physical and virtual hardware.
  • Design and set up Active Directory domains, group policies, organizational units, groups, and accounts for training and development environments.
  • Execute security scanning packages such as ACAS.
  • Prepare operating system distributions for supported exercise sites.
  • Maintain inventory of laptops, desktops, servers, test equipment, and UPS units.

Benefits

  • Flexible time off benefit.
  • Learning resources and learning and development opportunities.
  • Competitive compensation.
  • Healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
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