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AWS System Administrator

CACI

$82,100 - $172,400
Aug 26, 2025
Springfield, VA, USA • St. Louis, MO, USA
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The TCS team is looking for an AWS System Administrator to work on Enterprise Cross-Domain Systems and associated projects. These systems provide reliable data transfers between domains for general users and programs.

Requirements

  • 3+ years of relevant experience
  • DoD 8140.01 / DoD 8570.01-M.IAT Level II Certification to start
  • Active TS Clearance (must obtain a Poly within 6 months of start date)
  • Active TS SCI with Poly
  • Experience writing and updating python scripts

Responsibilities

  • Manage AWS resources: Provision, configure, and manage AWS resources such as EC2 instances, EBS volumes, VPCs, security groups, and IAM roles.
  • Monitor system performance: Monitor system performance metrics, identify and troubleshoot issues, and implement corrective actions.
  • Maintain system security: Implement and enforce security best practices, including access control, data encryption, and vulnerability management.
  • Automate tasks: Automate routine administrative tasks using scripting languages (e.g., Python, Bash) and AWS tools (e.g., AWS CLI, CloudFormation).
  • Troubleshoot and resolve issues: Diagnose and resolve technical issues related to AWS infrastructure and applications.
  • Implement and maintain backups: Implement and maintain backup and recovery procedures for AWS resources.
  • Stay current with AWS technologies: Keep abreast of the latest AWS services, features, and best practices.

Other

  • Bachelor’s Degree in a Technical field (i.e. Information Technology, Information Systems, Computer Science) or equivalent experience in lieu of degree
  • Employee Type: Regular
  • Percentage of Travel Required: Up to 10%
  • Type of Travel: Local
  • A culture of integrity.