💼 Full-Time Position

AWS System Administrator

🏢
CACI International
📍 St. Louis, MO, United States
📍
Location
St. Louis, United States
📅
Posted
June 08, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Job Title: AWS System Administrator

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

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**The Opportunity:**
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. In this role, you will be responsible for the day-to-day administration and maintenance of our AWS infrastructure. You will ensure the availability, performance, and security of our cloud-based systems and applications.

**Responsibilities:**
• Manage AWS resources: Provision, configure, and manage AWS resources such as EC2 instances, EBS volumes, VPCs, security groups, and IAM roles.
• Administer Linux/RHEL systems: Manage and main...