Lead Network Engineer

Requirements

• Cisco Network Switches, Firewalls Configuration, IT Leadership, Network Infrastructures, Palo Alto Certifications:
• None Experience:
• 10 + years of related experience US Citizenship Required:
• No
• Job Description:
• HOW YOU WILL MAKE AN IMPACT :
• Lead the design, planning, implementation, and maintenance of enterprise LAN/WAN, Zscaler, and network security infrastructure
• Lead a team of network engineers, working directly with client counterpart
• Coach and provide guidance to less-experienced professionals
• Configure and manage routers, switches, firewalls, and remote access systems in support of secure and scalable network operations
• Implement and support RSA SecurID / RSA Authentication Manager solutions, including integration with VPNs, RADIUS, and enterprise authentication systems
• Design, implement, and troubleshoot IPv4 and IPv6 network architectures, ensuring seamless integration and scalability across environments
• Provides innovative methods and technical solutions using the engineering design process.
• Collaborate closely with Project Managers, engineers, and stakeholders to deliver complex network projects on time and within scope
• Analyze customer and business requirements to develop technical solutions for complex networking challenges
• Ensure network integrity, security, and compliance with federal and organizational policies, including backup and recovery capabilities
• Monitor network performance using industry-leading tools, proactively identifying and resolving issues
• Plan and execute network upgrades, enhancements, and technology refresh initiatives
• Evaluate and recommend emerging technologies to improve network performance, security, and scalability
• Coordinate procurement of network hardware, software, and vendor/subcontractor services as needed
• Develop and maintain network documentation, diagrams, and standard operating procedures.
• WHAT YOU NEED TO SUCCEED :
• Bachelor's degree or equivalent combination of education and experience.
• 10+ years' experience in network engineering, as described below
• 5+ years' experience leading a team of network engineers and working directly with client counterpart
• Proven ability to lead teams and manage technical efforts in complex environments
• Experience supporting federal or enterprise-level IT environments
• Strong problem-solving, communication, and organizational skills
• TECHNICAL REQUIREMENTS :
• Strong experience in network engineering and architecture (LAN/WAN, routing/switching, firewalls, Zscaler)
• Hands-on experience with RSA SecurID / RSA Authentication Manager and network authentication protocols (RADIUS, LDAP)
• Expert with Cisco switches network software upgrades
• Troubleshoot complex network issues (Expert)
• Vulnerability Remediation Process
• Update technical documentation, maintaining & implementation of the SOP for network security (A Must)
• Cisco IPsec VPN troubleshooting
• Cisco Identity Services Engine (ISE)
• SolarWinds automation scripts
• Cisco ASA Firewall 5500 / Firepower (A Must)
• Palo Alto Firewalls Panorama
• Azure experience with NSGs (Networking)
• Analyzing PCAP Files using Wireshark
• Change Management Process
• TLS certificates renewals and installs
• Troubleshooting using Riverbed, Grafana or Cribl, and other tools as available
• NetScaler Citrix experience, preferred
• Must be willing to work after hours and weekends during maintenance windows (onsite) as-needed (A Must) - approximately every 9 weeks
• LOCATION: Rockville, MD (onsite)
• CLEARANCE :
• Ability to obtain a Public Trust: candidate must have lived in the United States at least three (3) out of the last five (5) years and pass a public trust background investigation.
• GDIT IS YOUR PLACE :
• 401K with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you own your career
• Professional growth opportunities including paid education and certifications
• Cutting-edge technology you can learn from
• #FedHealthJobs
• #GDITPriority
• The likely salary range for this position is $142,792 - $170,200. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of thi

Benefits

Additional Information

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: IT Infrastructure and Operations Job Qualifications:

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