CACI International Jobs

Job Information

CACI International Systems Administrator in Lackland Air Force Base, Texas

Job Description

CACI is seeking a cleared Systems Administrator to lead and manage operations and maintenance (O&M), research and development (R&D), and procurement of data and information processing capabilities on the F3I 2 Contract in support of the 35IS. The candidate will be based in San Antonio, TX at 35th IS, Lackland AFB, TX.

What You’ll Get to Do:

  • Support the cyber security mission of 35th IS information systems (IS) and networks installed on Dell EMC servers, NetApp storage, and other systems and tools to deliver Enterprise Services.

  • Maintain and operate a hyper converged infrastructure (HCI) using Nutanix AHV, Prism, and Acropolis on Nutanix appliances.

  • Install, support and maintain servers by tuning system performance, system wide software configuration and allocation of mass storage space.

  • Responsible for the integrity, confidentiality, availability of information systems through patch management to include antivirus installation and signature file updates and data archival/restoral.

  • Respond and resolve service outages, technical queries and other system related issues.

  • Conduct systems analysis and development to keep systems as current as possible with changing technology.

  • Utilize Agile processes to develop and sustain software deployment activities.

  • Remotely update and modernize a large geographically separated IT enterprise.

  • Perform system checks (processes, services, network, storage) to ascertain overall system health.

  • Update and document configuration management and troubleshoot any reported problems.

  • Collaborate with the security team on system upgrades and issues.

You’ll Bring These Qualifications:

  • An active DoD TS/SCI security clearance.

  • Bachelor’s in computer science or related engineering disciplines and 5 years of related experience and experience and strong understanding of software architecture.

  • DOD Directive 8570 IAT I or II certification (Security+ or equivalent).

  • Experience with one or more of the following technologies:

  • Cisco Nexus and Catalyst Switches

  • Cisco ASA Firewall

  • Active Directory / LDAP (SSSD)

  • Windows Domain Controller Group Policy Management / RHEL STIG

  • Citrix Virtual Desktop Infrastructure

  • RHEL/CentOS/MS Windows

  • Red Hat Ansible Automation

  • Splunk


  • GiT

  • Network Attached Storage (Nutanix Files)

What We Can Offer You:- We’ve been named a Best Place to Work by the Washington Post.- Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.- We offer competitive benefits and learning and development opportunities.- We are mission-oriented and ever vigilant in aligning our solutions with the nation’s highest priorities.- For over 55 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.


Job Location

US-Lackland Air Force Base-TX-SAN ANTONIO

CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is proud to provide dynamic careers for employees worldwide. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities.