Systems Administrator

TEKsystems is seeking candidates who can deliver subject matter expertise supporting enterprise systems and infrastructure, ensuring availability, security, and operational performance of mission-critical platforms.

Responsibilities include system administration, server and client operations, backup and recovery, and storage management in accordance with established operational procedures. The position supports continuous operations, including on-call and contingency response requirements., * Analyze functional system requirements and implement software or system enhancements supporting mission applications.

• Provide Tier II/III IT operations support for systems and associated enterprise services within the SCI environment.
• Perform systems operations, administration, and maintenance including account management, performance monitoring, log auditing, and system configuration management.
• Install, configure, test, and deploy operating system updates, security patches, and software upgrades in accordance with approved change control procedures.
• Support client operations and management including configuration, maintenance, and administration of Windows-based enterprise client systems.
• Support server operations and management to ensure operational availability of enterprise servers and mission applications.
• Perform system backup and recovery operations, validating backup integrity and supporting disaster recovery procedures.
• Support incident and problem management activities, documenting and resolving system incidents in accordance with established ITIL service management procedures.
• Maintain technical documentation, operational procedures, and system configuration records supporting program operations.
• Participate in configuration management processes including Change Advisory Board (CAB) reviews and implementation of approved system changes.
• Support operational continuity and COOP relocation activities as directed during contingency operations or exercises.

• Active Top Secret security clearance with SCI eligibility
• DoD IAT Level II certification (e.g., Security+, CCNA Security, or equivalent) required for privileged access to DoD information systems
• Minimum 5 years of relevant experience in application development, systems administration, or enterprise system support environments
• Ability to provide Tier II/III IT operations support for mission systems and enterprise infrastructure.
• Ability to perform systems operations, administration, and maintenance including account management, system monitoring, performance tuning, patching, and configuration management.
• Ability to support server operations and management in classified environments.
• Ability to support system backup, recovery operations, and storage management to ensure system availability and data integrity.