Network Engineer Senior (Security) – TS/SCI required

General Dynamics Information Technology

108d • $119,000 - $161,000

About The Position

Transform technology into opportunity as a Network Engineer Senior (Security) at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your career. As a Network Engineer Senior (Security), the work you’ll do at GDIT will be impactful to the mission of US Army Intelligence and Security Command (INSCOM). You will play a crucial role in supporting the INSCOM mission. Install, configure, and maintain customer network infrastructure and security stack as part of a global enterprise. Troubleshoot networking and security protocols/technologies, including switching, routing, and security (e.g., Layer 4-7, firewall, Site-to-Site VPN, DMVPN, etc) to resolve problems on the customer information system. Analyze, plan, and implement access control lists (ACL), firewall policies, and other logical security controls in a multi-vendor security stack. Provide expert-level (Tier 3) network security engineering support for INSCOM activities in the National Capital Area. Collaborate with teams of various technical disciplines to solve enterprise IT problems from a holistic perspective. Configure load balancing and authentication policies on F5 BIG-IP to support web application hosting.

Requirements

• Bachelor's Degree with 12 years of experience or Master's Degree with 10 years of experience.
• Excellent attention to detail.
• Excellent communications skills and ability to interact with both clients and teammates.
• Experience with configuring, integrating, and troubleshooting security appliances in a multi-vendor federal enterprise environment.
• Experience with the behavior of routing protocols in Next Generation Firewalls.
• Experience with Network Automation tools, scripting languages, or Infrastructure as Code tools.
• Intermediate knowledge of F5 BIG-IP deployment and configuration.
• Hardening network devices in accordance with STIGS/NIST and industry best practices.
• Experience with packet analysis tools such as TCPDump and Wireshark.
• Experience working in a large SDLC environment.

Nice To Haves

• Cisco Certified Network Professional – Security.
• Cisco Certified Network Professional – Enterprise.
• Palo Alto Networks Certified Network Security Engineer.

Responsibilities

• Install, configure, and maintain customer network infrastructure and security stack.
• Troubleshoot networking and security protocols/technologies.
• Analyze, plan, and implement access control lists (ACL) and firewall policies.
• Provide expert-level (Tier 3) network security engineering support.
• Collaborate with teams of various technical disciplines.
• Configure load balancing and authentication policies on F5 BIG-IP.

Benefits

• Comprehensive benefits and wellness packages.
• 401K with company match.
• Competitive pay and paid time off.
• Full flex work weeks where possible.
• Paid parental, military, bereavement, and jury duty leave.
• Short and long-term disability benefits.
• Life, accidental death and dismemberment, personal accident, critical illness, and business travel and accident insurance.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Bachelor's degree
• Number of Employees: 5,001-10,000 employees