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CACI

Provides government contracting technology and services

Cloud Infrastructure Systems Administrator-Linux Administrator

System AdministrationConfirmed live in the last 24 hours
Full-timeSterling, VA, USA$86.6k - $181.8k

About the Job

Requirements

  • Current Department of Defense 8570 Information Assurance Technical Level II certification (Security+ or CISSP), or willingness to obtain it within 1–2 months of starting.
  • Bachelor’s degree in Computer Science, Information Technology, or a related field.
  • Approximately 7 years of experience in server/desktop Linux system administration and network troubleshooting.
  • Knowledge of DevOps practices and methodologies.
  • Willingness to learn new technologies.

Responsibilities

  • Provide local Linux desktop support.
  • Provide support for remote Linux cloud-based servers.
  • Support local and remote Cloud-in-a-box infrastructure using Nutanix.
  • Deploy hardware and troubleshoot hardware issues.
  • Manage and maintain cloud-based resources using AWS.
  • Support IPA, Puppet, Ansible, and documentation activities.
  • Troubleshoot cloud-based network infrastructure and local network issues.
  • Help configure network switches and settings for deployed hardware.

Desired Qualifications

  • Knowledge of Puppet, IPA, and Kubernetes.
  • Experience with Juniper and/or Cisco switches.
  • Experience or understanding of Cloud-in-a-box solutions such as Nutanix.
  • Experience with Proxmox.
  • Experience with Ansible and scripting.
  • Experience with Packer kickstarts and AMI creation.
  • Experience using Infrastructure as Code technologies, including Terraform and CloudFormation, to support provisioning cloud and on-premises resources.

About the Company

CACI

Provides government contracting technology and services

CACI International Inc. provides technology and professional services to U.S. government clients, focusing on national security and modernization. It earns most of its revenue through long-term government contracts that fund engineering, intelligence, logistics, cybersecurity, data analytics, and IT solutions for defense, intelligence, and federal civilian agencies. Its products and services work by delivering specialized technical expertise, secure systems, and mission-support capabilities that help agencies run operations more efficiently and securely. CACI differentiates itself through its deep domain knowledge in national security, a proven track record of delivering high-quality, reliable solutions, and a skilled workforce that can execute complex, long-duration contracts. The company’s goal is to be a trusted partner for government modernization needs by providing advanced technology solutions and mission support that enhance national security and operational effectiveness.

Company size
10,001+
Company stage
IPO
Headquarters
Reston, VA
Founded
1962

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