Network Administrator III

at  Mantech

SECURE OUR NATION, IGNITE YOUR FUTURE

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.
Currently, ManTech is seeking a motivated, career and customer-oriented Network Administrator III to join our team in Lancaster, CA.

REQUIRED QUALIFICATIONS:

• Bachelor’s degree in an IT- related discipline and at least five (5) years of position specific relevant experience
• Must be a United States Citizen
• DoD 8570.01-m IAT Level-II Certification required

• The Network Administrator III maintains multiple networks ranging from unclassified to various classified networks.
• They manage network infrastructure devices, push policy rules, use software-defined network systems, and configure access control lists (ACL).
• They conduct system troubleshooting, backup, and recovery, maintaining infrastructure availability and providing documentation. Additionally, they provide technically focused research, analysis, and reporting of findings and requirements.
• They ensure systems’ levels of networking operations expectations are maintained or exceeded.
• They assist with developing and maintaining any networking lifecycle resource requirements.
• They create or manage any networking reporting, technical SOPs, and training as needed. The
• Network Administrator III supervises, and mentors subordinate project and Team ManTech staff.