Network Administrator

Job description

General information Requisition #: R67031: Locations: USA-MD-Laurel: Posting Date: 04/10/2026 Security Clearance Required: TS/SCI w/ Poly: Remote Type: Onsite: Time Type: Full time: Description & Requirements: Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH! MANTECH seeks a motivated, career and customer-oriented Network Administrator to join our team in Laurel, MD . Responsibilities : Include but are not limited to: - Strong background in Cisco FirePower Firewalls. - Must maintain and upgrade networks, including routers and switches. - Must update and configure virus protection software and other programs to keep the networks secure. - Must apply Security Technical Implementation Guide (STIG) fixes to switches and Software Test and Evaluation (STE) policies. - De...