Linux Systems Administrator - Military veterans preferred

ManTech (


  full-time   employee   contract

United States

Entering ManTech’s 50th year, we hold the distinct honor of being named a “Top 100 Global Technology Company” by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nation’s most important customers: U.S. Intelligence, Defense and Federal Civilian agencies. All know us as a trusted partner offering best-in-class solutions in cyber, data collection & analytics, enterprise IT, and systems and software engineering tailored to meet their specific requirements.

Become an integral part of a diverse team in the Mission, Cyber and Intelligence Solutions (MCIS) Group. Currently, ManTech is seeking a motivated, mission oriented Systems Admin(s), in the Hanover, MD area, with strong Customer relationships.


Assume responsibility for the maintenance, upgrades, monitoring, troubleshooting, problem diagnosis and resolution for hardware and operating systems for a specific application.
Requires knowledge of Linux and experience with network communications.
Provide technical recommendations to customer management for maintaining and upgrading the system.

Minimum five (5) years of combined experience in administration of Windows, Unix, and Linux operating systems. Knowledge of Linux is required
Minimum five (5) years of experience in systems administration of hardware and software.
Proficiency working with applicable network devices to include repeaters, bridges, routers, gateways, and hubs.
Minimum five (5) years of experience with computer networking protocols including TCP, IP, UDP, HTTP, DHCP and DNS.
Knowledge of Subversion is a plus.
Knowledge Atlassian products specifically Jira, Confluence and FishEye is a plus.