Senior Systems Administrator – Unix/Linux & Windows Elite

The Tatitlek Corporation; Dahlgren (VA); On-site; USD 56,000 - 79,000; Full time

Job summary

The Tatitlek Corporation seeks a Senior Systems Administrator in Dahlgren, VA to manage and modernize enterprise systems across UNIX, Linux, and Windows environments. You will implement fixes, perform testing, and maintain security updates per DoD standards.

Required are IAT Level 2 certification and OS certification, ability to work with limited supervision, and strong documentation skills. U.S. citizenship and ability to obtain security clearance are essential.

Qualifications

• DoD 8140.01 IAT Level 2 certification required for life of the order.
• OS certification for Unix/Linux or Windows as applicable.
• Ability to work independently with limited supervision.

Responsibilities

• Manage installation, fixes, updates and enhancements to enterprise systems.
• Test, troubleshoot, and optimize performance of hardware and software.
• Provide end-user support and maintain system backups.
• Create and maintain SOPs and documentation.
• Research new technologies and input for future systems and purchases.

Skills

Security clearance awareness

Independent work

Documentation skills

Education

IAT Level 2 certification

OS certification (Unix/Linux or Windows)

Job description

The Tatitlek Corporation seeks a Senior Systems Administrator in Dahlgren, VA to manage and modernize enterprise systems across UNIX, Linux, and Windows environments. You will implement fixes, perform testing, and maintain security updates per DoD standards.

Required are IAT Level 2 certification and OS certification, ability to work with limited supervision, and strong documentation skills. U.S. citizenship and ability to obtain security clearance are essential.