Location: Alexandria, VA Clearance: Secret Overview The Senior Network Engineer designs, implements, and maintains enterprise-wide networks supporting large user populations. This role ensures secure WAN/LAN, VPN, and hybrid cloud network operations. Responsibilities • Architect, configure, and manage LAN/WAN networks. • Manage VPN services, site-to-site connectivity, and remote user access. • Integrate on-premises infrastructure with hybrid cloud networks. • Support VoIP/VVOIP and video conferencing. • Conduct capacity planning, performance monitoring, and troubleshooting. Minimum Requirements • Bachelor’s degree in computer science, information systems, information technology, engineering, telecommunications, or related field. • 10+ years IT experience. • 7+ years enterprise network design/implementation. • 5+ years WAN/LAN support for 1,000+ users across multiple sites. • 5+ years VPN provisioning and management. • 3+ years hybrid cloud network integration. • 3+ years network services and topology design. • Certifications: IAT Level II, CCIE/JNCIE, Routing & Switching. • Active Secret clearance. Tools & Platforms Cisco IOS, Juniper JunOS, VPN technologies (Cisco AnyConnect, Palo Alto, Fortinet), Wireshark, SolarWinds, Splunk, NetScout, Azure VNets, AWS VPC, VoIP (CUCM, SBCs). Core Competencies Network architecture & design, hybrid cloud integration, cybersecurity, advanced troubleshooting, capacity planning.