Senior Unix/Linux Systems Administrator

The Tatitlek Corporation•Dahlgren, VA

About The Position

The Senior Systems Administrator shall demonstrate experience in systems administration in the following operating systems: UNIX, Linux, or Windows. The specialized experience includes Linux system administration of Redhat and security setup and updates (IAVA's); UNIX system administration of Solaris, UNIX scripting, Thin Client, Sudo, IDM, NTFS, CIFS, DNS, RDP Client, and security setup and updates (IAVA's); Windows system administration of WSUS and third party solutions, GPOs Windows Server and Windows Workstations, Thin Clients (hardware/software), Networking and documentation creation/updates.

Requirements

At least 6 years of system administration experience.
Must have a DOD Secret security clearance and have or be able to obtain an SSBI.
As per Department of Defense (DoD) Directive 8140.01, this position shall require Information Assurance Technicians (IAT) Level 2 certification; this includes both an Information Assurance (IA) certification and an Operating System (OS) certification.
The OS certification requirement will be for Unix/Linux or Windows depending on the position.
The Senior Systems Administrator is required to maintain the DoD 8140.01 IAT Level 2 certification for the life of the contract.
Must have the ability to obtain and maintain a security clearance.
Satisfactory background screening, negative drug test, positive references and proof of identity and legal authorization to work in the United States and for TTO are required.

Nice To Haves

Linux system administration of Redhat
security setup and updates (IAVA's)
UNIX system administration of Solaris
UNIX scripting
Thin Client
Sudo
IDM
NTFS
CIFS
DNS
RDP Client
Windows system administration of WSUS and third party solutions
GPOs Windows Server and Windows Workstations
Thin Clients (hardware/software)
Networking
documentation creation/updates

Responsibilities

Possess the ability to install, configure and maintain Operating Systems.
Manage the installation and integration of systems fixes, updates and enhancements
Conduct testing, troubleshooting, performance optimization and maintenance of hardware and software systems.
Provide support including end user assistance.
Perform functions such as manage accounts, network rights, access to systems and equipment; maintain systems configuration and backups.
Create and maintain documentation, Standard Operating Procedures (SOP).
Create, monitor and maintain backups/restoration of systems and files.
Conduct research of new and upcoming technologies.
Provide input for future systems and purchases.
Demonstrate general knowledge of enterprise frameworks and methodologies.
Possess the ability to communicate effectively both written and verbally.
Other duties as assigned.