CACI International Inc logo
CACI International Inc

Expertise and Technology for National Security

Senior Cloud – Systems Administrator

System AdministratorSystem AdministratorFull TimeRemoteSeniorTeam 10,001+Since 1962H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

1 day ago

Salary

$75.2K - $158.1K / year

Seniority

Senior

Job Description

Senior Cloud – Systems Administrator

CACI International Inc

• Build and manage AWS infrastructure across multi-account, multi-environment landing zones • Design and implement system solutions that support mission and enterprise needs • Install, configure, deploy, and maintain servers and software across Windows and Linux • Monitor system performance, troubleshoot issues, and ensure uninterrupted operations • Maintain secure, efficient cloud-hosted infrastructure adhering to best practices • Lead system upgrades, IAVA patching, and STIG compliance • Troubleshoot outages and performance issues across compute, network, and storage • Implement multi‑region disaster recovery, backup automation, failover, and resilience strategies • Manage identity, access controls, firewalls, and backup policies • Create and maintain technical documentation, runbooks, and policy guides • Work within a SAFe Agile delivery model alongside application, data, and security teams • Support IaaS, IaC, networking, and security engineering efforts • Ensure systems meet contract requirements for performance, availability, and security

Job Requirements

  • US Citizenship is required and an active Secret Clearance
  • Proven experience as a System Administrator, Network Administrator, or similar infrastructure role
  • Strong verbal and written communication skills with cross‑functional teams
  • Hands‑on experience with servers, LAN/WAN networking, and patch management in virtual/cloud environments
  • Ability to interpret, distill, and document solution requirements
  • Self‑starter who can work independently with minimal supervision
  • Expertise working with Windows and Linux operating systems
  • Production-level Kubernetes/EKS and containerization experience (Docker/containerd, image building)
  • Active Directory and identity federation integration expertise
  • 7+ years of related experience
  • Bachelor’s Degree or equivalent professional experience
  • Security+ Certification
  • Familiarity with Git, Jenkins CI/CD, Terraform, Docker
  • Experience with STIG compliance and security patching
  • Knowledge of AWS environments and cloud‑native services
  • Scripting experience (Shell, Perl, PowerShell) and automation technologies
  • Strong Terraform capability (modules, state management, reusable IaC) and Ansible
  • Experience with observability and logging tools (Splunk, CloudWatch)

Benefits

  • healthcare
  • wellness
  • financial
  • retirement
  • family support
  • continuing education
  • time off benefits

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Duties, responsibilities, and activities may change at any time with or without notice._ **_Cayuse is an Equal Opportunity Employer. All employment decisions are based on merit, qualifications, skills, and abilities. All qualified applicants will receive consideration for employment in accordance with any applicable federal, state, or local law._** **Pay Range** USD $26.00 - USD $36.00 /Hr. Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/4018/senior-network-%26-computer-system-admin-%28unix%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834356743) **Can't find the right opportunity?** Join ourTalent Community (https://join.cayuseholdings.com/join/talentcommunity/form) orLanguage Services Talent Community (https://join.cayuseholdings.com/ls/talentcommunity/form) and be among the first to discover exciting new possibilities! **Location** _US-_ **ID** _104626_ **Category** _Information Technology_ **Position Type** _Full-Time Hourly Non Exempt_ **Remote** _Yes_ **Clearance Required** _Secret_

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