System Administrator- Infrastructure & Cyber Operations - Huntsville, AL.
On-site · Huntsville, Alabama, United States
Huntsville, Alabama, United StatesOn-siteFull TimeMid LevelNot SpecifiedUnknown
Type
Full Time
Level
Mid Level
Education
Not Specified
Company size
Unknown
Job Summary
System Administrator- Infrastructure & Cyber Operations supporting Windows/Linux, VMware, Splunk, vulnerability management, STIGs, and DoD-classified/unclassified environments in Huntsville. Responsibilities include patching, patch management, maintaining AD/Linux integration, PKI, DNS/DHCP/IPAM, backup, incident response, and collaboration with cybersecurity teams.
Required Qualifications
- Experience administering Windows Server and Linux (RHEL) enterprise environments
- Experience with VMware virtualization technologies including ESXi and vCenter
- Knowledge of vulnerability management, STIG implementation, and cybersecurity compliance practices.
- Experience with enterprise patch management and infrastructure lifecycle maintenance
- Understanding of networking concepts including VLANs, ACLs, DNS, DHCP, and firewall administration
- Experience troubleshooting enterprise infrastructure, virtualization, storage, and network environments
- Ability to create and maintain technical documentation and operational procedures
- Strong analytical, troubleshooting, and communication skills in a team-oriented environment
- Active Secret security clearance with the ability to obtain and maintain Top Secret, as required
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