CIS
IT Infrastructure and Operations
LinuxSystemsAdministratorSME
“Linux Systems Administrator SME at CIS. Skills: Linux, Unix, System Performance Monitoring, Security Audits. Provide Tier 2 support for Linux/Unix servers. Perform installations, upgrades, and configuration”
What You'll Achieve.
Ensure stability, security, and performance of enterprise Linux systems; Support system availability; Execute operational maintenance; Enable secure implementations; Contribute to sustainment of mission critical infrastructure services; Strengthen resilience, consistency, and operational continuity; Optimize performance and resource utilization
Industry & Context.
Ability to resolve complex system, network, and service issues
Top Secret SCI + Polygraph clearance, US Citizenship Required
What They're Looking For.
Must Have
Active TS/SCI clearance with a polygraph, US citizenship required, Meet DoD 8140 Information Assurance Workforce certification requirements
Nice to Have
10-12+ years of relevant IT experience in lieu of a degree
What You'll Do.
Provide Tier 2 support for Linux/Unix servers
Perform installations
Support planning and execution of system upgrades
Conduct routine system maintenance
Implement and maintain security measures
Conduct security audits
and test backup and recovery
Collaborate with engineering teams
Partner with stakeholders
Troubleshoot and resolve complex issues
Maintain detailed documentation
Support development or refinement of IT policies
How You'll Work.
Team & Collaboration
Cross training with Engineering; Collaborate with engineering teams; Partner with stakeholders
Communication Scope
communication skills
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