The Systems Administrator is responsible for maintaining, securing, and optimizing enterprise IT infrastructure in classified environments. The role manages Windows and Linux servers, virtualization and cloud platforms, Active Directory, system security, vulnerability remediation, backups, and technical support.
Key Responsibilities
Install, configure, and maintain Linux and Windows servers.
Implement system hardening and DoD security controls.
Monitor and remediate security vulnerabilities and required patches.
Manage virtual environments using VMware, Citrix, or AWS.
Provide Tier 2 and Tier 3 technical support.
Administer Active Directory, user accounts, and file permissions.
Manage system backups, SAN configurations, and data recovery.
Maintain technical documentation, SOPs, and system security plans.
Support reliable and secure operation of mission-critical IT infrastructure.
Required Qualifications
Active, transferable U.S. Government TS/SCI clearance.
IAT Level II certification such as Security+ CE, CCNA Security, or CySA+.
Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience.
3–5 years of enterprise systems administration experience in a classified environment.
Working Place:
Washington D.C., District of Columbia, United States
Company
:
2026 Sept 10th Virtual IT/Cyber - SMS Data Products
Numbers & Facts
Location
Washington D.C., Washington
Website
https://x.com/VetsHiredAi
Skills
Amazon Web Services (AWS)unmatched
CCNA - Cisco Certified Network Associateunmatched
Citrix Product Familyunmatched
Cloud Computingunmatched
CompTIA Security+unmatched
Computer Scienceunmatched
Computer Securityunmatched
Data Recoveryunmatched
Governmentunmatched
Hardware Virtualizationunmatched
IAT - Information Assurance Technicalunmatched
Information Technology & Information Systemsunmatched
Linux Administrationunmatched
Linux Operating Systemunmatched
Microsoft Active Directoryunmatched
Microsoft Windows Serverunmatched
Operations Security (OPSEC)unmatched
Security Monitoringunmatched
Sensitive Compartmented Information (SCI)unmatched
Short Messaging Service (SMS)unmatched
Software Patchesunmatched
Standard Operating Procedures (SOP)unmatched
Storage Area Network (SAN)unmatched
Systems Administration/Managementunmatched
Technical Supportunmatched
Technical Writingunmatched
Top Secret Clearanceunmatched
United States Department of Defense (DoD)unmatched
VMWareunmatched
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