Cloud Systems Administrator

CACI International
$75,200 - $158,100Hybrid

About The Position

Join a fast‑paced Agile development program as a key Platform Engineer supporting critical systems in a dynamic AWS cloud environment. As part of our infrastructure team, you’ll help design, build, and maintain resilient systems and services that power daily operations. This role offers the chance to work with a diverse technology stack, solve complex challenges, and continually grow your cloud, automation, and systems expertise. If you enjoy fast‑moving environments, modern DevSecOps practices, and meaningful technical impact, this is the place for you.

Requirements

  • An active DoD Secret Clearance
  • 5+ years of relevant professional experience
  • Bachelor’s degree or equivalent work experience
  • Security+ certification
  • Proven experience as a System Administrator, Network Administrator, or similar technical role
  • Strong verbal and written communication skills for collaboration with peers and leadership
  • Hands‑on experience with servers, LAN/WAN networks, and patch management in virtual or cloud environments
  • Ability to understand, refine, and document technical solution requirements
  • Self‑driven with the ability to work independently
  • Expertise with Windows and Linux operating systems
  • Production Kubernetes / EKS and containerization experience (Docker/containerd, image building)
  • Active Directory and identity federation integration experience

Nice To Haves

  • Familiarity with GIT, Jenkins CI/CD, Terraform, Docker
  • Experience with STIG compliance and security patching
  • Knowledge of AWS environments and core cloud services
  • Scripting and automation experience (Shell, Perl, PowerShell)
  • Strong Terraform knowledge (modules, state management, reusable IaC) and Ansible experience
  • Observability and logging platform experience (Splunk, CloudWatch)

Responsibilities

  • Build and manage AWS infrastructure across multi‑account, multi‑environment landing zones, including systems management and solution design
  • Install, configure, deploy, and maintain servers, software, and supporting services
  • Monitor system performance, investigate anomalies, and resolve issues proactively
  • Maintain high levels of security and efficiency across all IT infrastructure
  • Collaborate within a SAFe Agile delivery model alongside application, data, and security teams
  • Support IaaS, IaC, networking components, and firewall management
  • Perform upgrades, IAVA patching, and ensure STIG compliance
  • Maintain systems in alignment with contract and performance requirements
  • Troubleshoot outages and implement long‑term corrective actions
  • Manage and optimize AWS cloud resources
  • Enforce security best practices through access controls, backups, and firewalls
  • Develop and maintain internal documentation, technical manuals, and policy artifacts
  • Contribute to multi‑region disaster recovery strategies, including backup, failover, and resilience

Benefits

  • flexible time off benefit
  • robust learning resources
  • competitive compensation
  • benefits
  • learning and development opportunities
  • comprehensive benefits
  • healthcare
  • wellness
  • financial
  • retirement
  • family support
  • continuing education
  • time off benefits
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