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Omega Enterprise Solutions · 2 months ago

Linux System Administrator III

Annapolis Junction, MD

Full-time

Onsite

Senior Level

5+ years exp

Omega Enterprise Solutions is a Maryland-based Service-Disabled Veteran-Owned Small Business focused on the U.S. Department of Defense and Intelligence Community. The Linux System Administrator III will provide support for the implementation and operation of Red Hat Enterprise Linux-based IT systems, conduct day-to-day operations, and manage system performance and reliability.

Business DevelopmentConsultingCyber SecurityInformation Technology

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Providing support for the implementation and operation of Red Hat Enterprise Linux-based Information Technology (IT) systems or Red Hat Derivative systems

Installing and configuring Linux-based operating systems and their services

Conducting day-to-day operations, such as account management, system health and status checks, and internal technical and security log review

Identifying capacity, performance, and reliability issues and escalating them for resolution

Applying patches and configuration changes according to provided direction

Supporting the dispatching of hardware technicians, and performing hardware maintenance

Managing the system as part of an integrated solution

Assisting related administrators in troubleshooting and correcting network and storage subsystem issues

Automating tasks and using tools in order to provide concurrent management of multiple systems

Anticipating and proactively correcting deficiencies and errors related to capacity, performance, and reliability

Communicating status to agency management and internal customers

Qualification

Red Hat Enterprise LinuxLinux system administrationSystem configurationPerformance managementTroubleshootingSecurity clearanceAutomation toolsAccount management