Network Engineer

E-INFOSOL LLC is seeking a motivated and results-driven Network Engineer with 8 years of relevant professional experience in the cleared IT government contracting space to join our growing team.

The Network Engineer will lead the design, implementation, and optimization of resilient, secure network infrastructures supporting mission-critical operations. The ideal candidate will provide strategic and technical leadership in network modernization, security architecture, and performance optimization while ensuring secure and reliable communications across complex, multi-enclave environments. Serve as the principal authority for enterprise systems architecture and infrastructure modernization.

• Design and implement enterprise network architectures that support secure, mission-critical operations.
• Lead zero-trust network design initiatives and cross-enclave interoperability solutions.
• Optimize network performance, reliability, and security across complex, multi-enclave environments.
• Establish and enforce network security architecture standards and governance processes.
• Drive network modernization efforts aligned with enterprise strategy and zero-trust principles.
• Ensure secure communications and connectivity across classified and highly regulated environments.
• Provide technical leadership for network infrastructure planning and implementation.
• Partner with security, architecture and operations teams to maintain resilient network systems.

• Active Top-Secret clearance with capability to obtain SCI/CI Poly if needed to meet contract requirements.
• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical discipline (or equivalent experience). Master's degree in Information Technology, Network Engineering, Cybersecurity, or related field preferred.
• Minimum 8 years of relevant professional experience

• Extensive experience designing and supporting enterprise network environments.
• Strong expertise in routing, switching, firewalls, VPNs, network security, and access control technologies.
• Experience implementing zero-trust architectures and secure communications solutions.
• Advanced troubleshooting and network performance analysis skills.
• Experience supporting mission-critical, highly secure, or regulated environments.
• Strong leadership, communication, and technical documentation skills.

• Expertise with multi-enclave or cross-domain network architectures.
• Experience with cloud networking, software-defined networking (SDN), and hybrid cloud environments.
• Knowledge of security accreditation processes and compliance frameworks.
• Relevant certifications such as CCNP, CCIE, CISSP, JNCIP, JNCIE, AWS Advanced Networking, or equivalent.

• Networking
• Cisco:
  Switching, Routing, Firewalling, and Site-to-site functionality (such as IPSEC, DMVPN, and SD-WAN)
• Arista:
  Switching
• Tunneling & VPNs: GRE, IPSEC, SSH, SSL, OpenVPN, Wireguard, and specialized multi-tiered applications
• Virtual Distributed Switching: VMWare, Proxmox, and Nutanix
• Solutions & Hardware:
  Client-Server VPNs, Site-to-site VPNs, and ad-hoc vendors or equipment
• Virtualization / Hyper-Converged Infrastructure
• VMWare / Broadcom: ESXi (vSphere), vCenter, VSAN, VxRail, Cluster management, and Licensing
• Proxmox:
  Host and cluster configuration/management, Networking, and Ceph configuration/management
• Nutanix:
  Host and cluster configuration, management with Prism Central, and NDFS configuration/management
• Large Data Storage Technologies
• Hardware/Vendors: QNAP, Synology, TrueNAS, and Net App
• File Transport Protocols:
  Samba, SSH, SFTP, and NFS
• Monitoring & Security
• Monitoring:
  Network-based and Host-based collection and monitoring
• Alerting and Scanning:
  Internal…