Cloud Infrastructure Systems Administrator

🔥 0 minutes ago

🌽 Illinois – Remote

🌽 Illinois – Remote

💵 $75.2k - $158.1k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

☁️ Cloud Engineer

👻 Ghost score 0%

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CACI International Inc

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1962

🎖️ Defense

🏛️ Government

🔒 Cybersecurity

🔥 Funding within the last year

💰 $500M Post-IPO Debt on 2026-02

Defense • Government • Cybersecurity

CACI International Inc is a U. S. -based government contractor that provides technologies and professional services to national security, defense, and federal civilian customers. CACI delivers solutions across cyber and digital operations, enterprise IT modernization, electronic warfare, counter-unmanned systems (C-UxS), space and optical communications, agile DevSecOps software development, and mission engineering and logistics support. The company positions itself as a large prime contractor that uses advanced software, analytics, sensing, and hardware to detect and counter evolving threats and modernize government technology architectures.

📋 Description

• Build and manage AWS infrastructure across multi-account, multi-environment landing zones • Install, configure, deploy, and maintain servers, software, and supporting platforms • Monitor system performance and troubleshoot issues • Manage access controls, backups, firewalls, and compliance tasks • Collaborate in a SAFe Agile delivery model with application, data, and security teams • Support IaaS, IaC, networks, and firewalls • Perform upgrades and IAVA patching and ensure STIG compliance • Perform proactive performance and availability monitoring • Investigate and resolve system outages and technical issues • Manage AWS cloud resources for program and mission requirements • Develop and maintain technical documentation, system manuals, and IT policies • Contribute to multi-region disaster recovery planning, backup automation, failover design, and resilience engineering

🎯 Requirements

• Active DoD Secret clearance • 5 years of related technical experience • Bachelor’s degree • Security+, AWS, or similar IT certification • Experience as a System Administrator, Network Administrator, or similar technical role • Strong verbal and written communication skills • Hands-on experience with servers, LAN/WAN networks, cloud environments, and patch management • Ability to understand, document, and distill technical solution requirements • Ability to work independently with minimal supervision • Expertise with Windows and Linux operating systems • Production Kubernetes/EKS experience, including Docker/containerized workloads and image building • Active Directory and identity federation integration experience • Familiarity with Git, Jenkins CI/CD, Terraform, Docker, and automation pipelines • Experience with STIG compliance and security patching • Working knowledge of AWS-hosted environments and cloud-native services • Scripting experience with Shell, Perl, or PowerShell • Strong Terraform experience and Ansible knowledge • Exposure to Splunk or CloudWatch • Ability to travel to Scott Air Force Base quarterly

🏖️ Benefits

• Flexible time off benefit • Robust learning resources • Healthcare benefits • Wellness benefits • Financial benefits • Retirement benefits • Family support benefits • Continuing education benefits • Time off benefits • Competitive compensation • Learning and development opportunities