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Network Engineer with Security Clearance

TEKsystems c/o Allegis GroupOrlando, FL🇺🇸United StatesPosted Sep 17, 2026

Why This Role Stands Out

This on-site Network Engineer role offers a unique opportunity to work on critical Department of Defense programs, developing advanced skills in secure network architecture and compliance within a highly respected organization. You'll thrive if you have a Top Secret clearance, enterprise-class classified network experience, and a passion for maintaining and troubleshooting complex, secure infrastructure. Apply now to contribute to vital national security initiatives and grow your expertise in a challenging and rewarding environment.

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Orlando, FL, United States
Posted
22 hours ago
TCP/IPDNS

Job Description

Top Skills' Details
Configure and maintain switches, routers, and firewalls
Create and manage firewall security policies
Support classified network infrastructure environments
Perform patching, upgrades, vulnerability remediation, and hardening
Troubleshoot complex network and communication issues
Implement secure network architectures supporting DoD requirements
Ensure compliance with RMF and STIG requirements This role is responsible for designing, implementing, securing, and maintaining classified network infrastructure supporting critical Department of Defense programs.

The engineer will support routing, switching, firewall administration, network security, troubleshooting, compliance initiatives, and infrastructure modernization efforts. Additional Skills & Qualifications
Active Top Secret Clearance with ability to obtain and maintain a CI Polygraph
U.S.

Citizenship required
IAT Level II Certification (Security+ or equivalent)
4+ years supporting enterprise-class classified network environments
Strong knowledge of TCP/IP, BGP, OSPF, DNS, DHCP, VLANs, and Layer 2/3 networking
Excellent troubleshooting and traffic analysis capabilities
Strong communication and documentation skills
Ability to participate in 24x7 on-call rotations
Full-time onsite availability with occasional travel

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