Senior Linux/Unix Systems Administrator — DoD Secret

Tatitlek Technologies, Inc (TTI); Dahlgren (VA); On-site; USD 65,000 - 87,000; Full time

Job summary

Tatitlek Technologies, Inc. is seeking a Senior Linux Database Systems Administrator to support DoD environments.

The role requires extensive UNIX/Linux/Windows systems administration, Red Hat Linux, Solaris, and security updates (IAVA). You will install, configure, maintain OS images, perform testing and backups, manage accounts and documentation, and contribute to enterprise security and infrastructure planning.

Qualifications

• At least 6 years of system administration experience.
• Must have a DoD Secret clearance and SSBI eligibility.
• IAT Level 2 certification required (IA + OS cert).
• DoD 8140.01 IAT Level 2 certification must be maintained for life of contract.

Responsibilities

• Install, configure and maintain operating systems.
• Manage fixes, updates, and enhancements; test and troubleshoot.
• Provide end-user support and manage accounts/rights.
• Maintain system backups and documentation (SOP).
• Create and monitor backups/restoration; research new technologies.
• Communicate effectively in writing and verbally.
• Other duties as assigned.

Skills

UNIX/Linux administration

Windows administration

Security patching (IAVA)

Documentation

Scripting

Communication

Tools

Red Hat Linux

Solaris

WSUS

GPOs

IDM

DNS/Networking

Job description

Tatitlek Technologies, Inc. is seeking a Senior Linux Database Systems Administrator to support DoD environments.

The role requires extensive UNIX/Linux/Windows systems administration, Red Hat Linux, Solaris, and security updates (IAVA). You will install, configure, maintain OS images, perform testing and backups, manage accounts and documentation, and contribute to enterprise security and infrastructure planning.