Network Security Engineer (Secret Clearance Required)
Core
Design, implement, and enforce security controls across network, hardware, and software components for Department of Defense programs.
Role type
Senior IC Network Security Engineer
Builds
Secure network infrastructure and DoD-compliant cybersecurity solutions
Domain
Defense / Network Security
Required skills
STIG implementation, vulnerability assessment, Cisco networking device configuration, Active Directory management, firewall/IDS/IPS management, packet analysis, network troubleshooting
Preferred skills
Secure network design, system security analysis, lifecycle management
Technologies
Active Directory, Cisco, Wireshark, tcpdump, Assured Compliance Assessment Solution (ACAS)
Responsibilities
Design, implement, configure, and enforce security controls across network, hardware, and software components. Apply Security Technical Implementation Guides (STIGs) to meet Department of Defense cybersecurity requirements. Manage enterprise-level Active Directory deployments. Conduct vulnerability assessments using the Assured Compliance Assessment Solution (ACAS). Configure and secure Cisco networking devices. Use packet analysis tools such as Wireshark and tcpdump to monitor and troubleshoot networks. Diagnose network connectivity issues and provide solutions. Implement and manage firewalls, Intrusion Detection Systems (IDS), and Intrusion Prevention Systems (IPS). Provide cybersecurity engineering support for Department of Defense programs.
Seniority
Senior, hands-on IC