Senior Windows IT Server Systems Administrator

The Tatitlek Corporation•Dahlgren, VA

About The Position

The Senior Systems Administrator administers systems across UNIX, Linux, or Windows operating systems. Specialized experience may include Red Hat Linux administration and security setup and updates (IAVAs); Solaris UNIX administration, scripting, Thin Client, Sudo, IDM, NTFS, CIFS, DNS, RDP Client, and security setup and updates (IAVAs); or Windows administration involving WSUS and third-party solutions, GPOs, Windows Server and Workstations, Thin Clients, networking, and documentation. The role installs, configures, maintains, tests, troubleshoots, and optimizes operating systems, hardware, and software; integrates fixes, updates, and enhancements; provides end-user support; manages accounts, network rights, access, system configuration, and backups; creates and maintains documentation and SOPs; researches emerging technologies; and provides input on future systems and purchases. The position requires a DoD Secret security clearance and DoD 8140.01 IAT Level 2 certification, including IA and applicable OS certifications, maintained for the life of the contract. The job may require occasional travel. The salary is $48 per hour.

Requirements

At least six years of systems administration experience.
Must have a DoD Secret security clearance and have or be able to obtain an SSBI.
Must meet DoD Directive 8140.01 IAT Level 2 certification requirements, including an Information Assurance certification and an Operating System certification.
The OS certification must be for Unix/Linux or Windows, depending on the position, and the IAT Level 2 certification must be maintained for the life of the contract.
Must be able to obtain and maintain a security clearance.
Must pass a satisfactory background screening and negative drug test, provide positive references, and provide proof of identity and legal authorization to work in the United States and for TTO.

Responsibilities

Install, configure, and maintain operating systems.
Manage installation and integration of system fixes, updates, and enhancements.
Test, troubleshoot, optimize performance, and maintain hardware and software systems.
Provide support, including end-user assistance.
Manage accounts, network rights, access to systems and equipment, system configurations, and backups.
Create and maintain documentation and Standard Operating Procedures (SOPs).
Create, monitor, and maintain system and file backups and restoration.
Research new and upcoming technologies.
Provide input for future systems and purchases.
Demonstrate general knowledge of enterprise frameworks and methodologies.
Communicate effectively in writing and verbally.
Perform other duties as assigned.