AWS System Administrator
Job in
Springfield, Fairfax County, Virginia, 22161, USA
Listed on 2026-09-15
Listing for:
Si Tec Consulting
Full Time
position Listed on 2026-09-15
Job specializations:
-
IT/Tech
AWS, Systems Administrator, Cloud Computing: Infrastructure & Operations, Cybersecurity
Job Description & How to Apply Below
AWS System Administrator Locations:
Springfield, VA or St. Louis, MO
Clearance:
Active TS/SCI
Administer and secure AWS infrastructure supporting mission-critical applications. You will manage daily cloud operations, troubleshoot performance issues, automate routine work, and help ensure platform availability and resilience.
What You Will Do- Provision and manage EC2, EBS, VPCs, security groups, IAM roles, and related AWS resources.
- Monitor system health and resolve performance or availability issues.
- Apply access controls, encryption, vulnerability management, and cloud security best practices.
- Automate administrative tasks using Python, Bash, AWS CLI, or Cloud Formation.
- Maintain backup, recovery, patching, and operational procedures.
- Collaborate with development, operations, and security teams.
- Active TS/SCI clearance and U.S. citizenship.
- Ability to obtain a CI polygraph within six months.
- Four to six years of systems or cloud administration experience.
- Bachelor's degree in information technology, information systems, computer science, or a related technical field.
- Current DoD 8140/8570 IAT Level II certification.
- Hands-on AWS administration and troubleshooting experience.
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