Junior Systems Administrator

Job Title:

Junior Systems Administrator

Job Category:
Information Technology Time Type:
Full time Minimum Clearance Required to Start:
Secret Employee Type:
Regular Percentage of

Travel Required:

Up to 10%
Type of Travel:
Continental US* * *

CACI is looking for a Junior Systems Administrator to support a key program based in Chesapeake, VA as part of our Enterprise Solutions & Services team.

We are looking for a motivated self-starter with initiative and the aptitude to learn quickly and apply new skills to technical and procedural challenges. The ability to be adaptable, troubleshoot effectively, and work constructively with a technically diverse team is important. This is an excellent opportunity for someone looking to build a strong foundation in systems administration and infrastructure operations while developing broader technical skills over time.

You will join the program's Platform team supporting the servers, cloud infrastructure, security/compliance activities, and enterprise services used by multiple mission-facing applications

• Support routine infrastructure operations including Windows Server patching, maintenance, and verification
• Support IT asset inventory, administrative recordkeeping, and other recurring infrastructure support activities
• Process certificate requests and renewals and assist with certificate installation
• Execute STIG and other security/compliance scanning tools and support remediation of known findings
• Create and maintain Active Directory service accounts, groups, and group-managed service accounts
• Install, configure, and verify standard monitoring and systems-management agents
• Execute scheduled database refresh procedures and other documented operational tasks
• Assist with server build-out, application installation, and infrastructure configuration
• Perform problem diagnosis, troubleshooting, and resolution for routine infrastructure issues
• Support monitoring, maintenance, and operational activities across Windows and cloud environments
• Use and modify Power Shell or other scripts to support repeatable operational processes
• Create and maintain technical documentation, procedures, and internal wiki content

• Meet applicable DoD 8140 requirements through a qualifying technical degree, Security+ CE or other approved certification, or another accepted qualification pathway.
• Active DoD Secret clearance
• Experience with Windows Server administration
• Familiarity with Microsoft Active Directory and Group Policy
• Basic scripting experience using Power Shell or similar scripting tools
• Familiarity with networking concepts including DNS, IP addressing, ports/protocols, routing, SSL/TLS, and load balancing
• Strong analytical and problem-solving skills
• Ability to follow documented technical procedures and appropriately escalat complex issues
• Demonstrated initiative and willingness to learn new technologies

• Experience with AWS, Microsoft Azure, or other cloud services
• Familiarity to Infrastructure as Code concepts and tools such as Terraform
• Exposure to SharePoint Server or Microsoft SQL Server administration
• Experience with vulnerability remediation, STIGs, or other DoD security/compliance activities
• Experience working with or around DoD networks
• Experience supporting the U.S. Navy or Navy Reserve Forces Command

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have…