Network Solutions Engineer – Enterprise Network SME

Job not on LinkedIn

🕒 May 28

🇺🇸 United States – Remote

💵 $164.4k - $215.1k / year

⏰ Full Time

🟠 Senior

🔴 Lead

💻 Solutions Engineer

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General Dynamics Information Technology

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1954

🔒 Cybersecurity

🤖 Artificial Intelligence

Defense • Cybersecurity • Artificial Intelligence

General Dynamics Information Technology is a company at the forefront of technological innovation, offering a wide range of services including consulting, digital modernization, and application services. The company is heavily involved in implementing solutions related to artificial intelligence, cloud computing, cybersecurity, high-performance computing, and quantum technologies. GDIT is committed to supporting government and defense sectors, providing mission-critical services such as logistics and supply chain management, intelligence, and homeland security. The company also focuses on diverse and inclusive hiring practices and actively promotes employee well-being. Through its digital accelerator solutions and pioneering use of emerging technologies, GDIT aims to propel agencies' missions forward and address complex technological challenges.

📋 Description

• Architect and optimize enterprise‑grade networks across multi‑vendor environments (Cisco, Palo Alto, and more) • Deliver technical briefings, solution demos, and customer‑facing presentations that translate complex architectures into mission value • Create authoritative architecture documents, diagrams, runbooks, and build guides for engineering and customer teams • Deploy and validate network solutions across lab and production environments, including copper and fiber physical infrastructure • Serve as an SME on proposals (RFIs/RFPs), contributing technical volumes, solution approaches, and cost‑informed recommendations • Integrate network monitoring and observability platforms (SolarWinds, PRTG, Elastic, etc.) into hybrid environments • Develop firewall policies, segmentation strategies, and perimeter architectures aligned to Federal cybersecurity and Zero Trust frameworks • Provide deep troubleshooting expertise including packet analysis, protocol diagnostics, and IPv4/IPv6 network assessment

🎯 Requirements

• Bachelor’s degree or 19+ years of progressive technical and leadership experience • 15+ years in enterprise network engineering, design, implementation, and customer‑facing technical leadership • Strong communication, analytical, and time‑management skills • Ability to design, present, and lead complex network solution initiatives in fast‑paced environments • US Citizenship required • Candidate must possess active secret, ability to obtain and maintain TS/SCI • 8 years or more of Expert‑level experience with Cisco routing/switching and Palo Alto firewalls (preferred) • Advanced L2/L3 protocol mastery (OSPF, BGP, STP, VLANs, IPv4/IPv6) (preferred) • Experience designing networks across on‑prem, cloud (AWS/Azure), and hybrid architectures (preferred) • Strong packet analysis skills (Wireshark) and ability to resolve multi‑layer issues (preferred) • Hands‑on physical infrastructure experience with copper/fiber cabling (preferred) • Experience integrating monitoring/observability tools into enterprise ecosystems (preferred)

🏖️ Benefits

• a variety of medical plan options, some with Health Savings Accounts • dental plan options • a vision plan • a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match • full flex work weeks • a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave • 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year • the GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees • short and long-term disability benefits • life insurance, accidental death and dismemberment insurance, personal accident insurance, critical illness insurance and business travel and accident insurance