Senior Systems Administrator

iQuasar LLC • Arlington, VA, US • 20h ago

Position: Senior Systems Administrator/ Lab Manager
Location: Arlington, VA
Clearance: Secret
Position Type: Full-time
Travel: On-site

Responsibilities:

Applying advanced analytical skills and technical resources at the tactical levels and implementing infrastructure solutions supporting command decision-making and execution of mission requirements
Support the implementation of new technologies and equipment in the lab environment
Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations
Advises and provides insight on the development of lab standard operating procedures (SOPs) and policies
Provide support for Virtual Private Network (VPN) or Virtual Desktop Infrastructure (e.g., Citrix) to users
Provide support for MacOS and iOS to users
Provide troubleshooting and triaging assistance for basic to intermediate technical challenges and user issues
Monitor and respond to users on IT helpdesk channels and phone lines
Assist in the management of user accounts and resetting credentials
Performing implementation of granular access control, monitoring systems for acceptable performance and user accessibility, establishing back-ups, and monitoring systems security
Troubleshoot and resolve complex storage problems across the enterprise related to storage and replication strategies across local and wide area networks
Monitor channels for storage-related network and system issues and remediate them as they occur

Eligibility:

Must be a US Citizen
Must have an active Secret clearance, TS/SCI is preferred
Must be able to obtain DHS Suitability prior to starting employment
5+ years of directly relevant experience in system administration

Required Skills:

Experience with multiple operating systems, including Linux/Unix & MacOS
Experience and knowledge of networking and network administration
Experience with Virtual Private Networks (VPN)
Experience with virtual desktops (Citrix, VMWare)
Must be able to work collaboratively across physical locations

Desired Certifications:

CEH
Sec+
Network+
CCNA

Required Education:

BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree; or HS Diploma and 7+ years lab management or systems administration experience

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