Senior Advisory Network Engineer

At FTI Defense, we are united by one common mission: supporting those who protect our nation so they can make the best-informed decisions during critical moments when seconds count.

We want you to bring your passion and expertise to contribute to that essential mission.

We strive to incorporate our values to create a culture of collaboration and trust, where you c an share your ideas and innovate.

If you are inspired by making a positive impact through developing data-driven solutions, F TI Defense would appreciate the opportunity to learn more about you.

We are hiri ng an Senior Advisory Network Engineer to support one of our United States Navy customers.

In this role, you will lead the architecture, design, and implementation of complex, multi-tenant network environments while interfacing directly with mission stakeholders to translate operational needs into robust technical requirements.

Join a highly skilled, seasoned engineering team dedicated to delivering resilient, mission-critical infrastructure.

• Lead architectural design, configuration, and operational deployment of enterprise routing, switching, and firewall infrastructures.
• Architect and implement multi-tenant environments and segmentation strategies utilizing VRF-Lite, VLANs, and routing policy controls.
• Design and enforce high-availability (HA) topologies, failover mechanisms, disaster recovery, and resilient backup procedures to meet stringent mission uptime requirements.
• Directly engage with Navy customer stakeholders, technical leadership, and system owners to gather operational requirements, run technical interchange meetings, and lead network implementation strategies.
• Install, upgrade, and integrate enterprise networking platforms, security appliances, and identity/policy management frameworks (e.g., Cisco ISE).
• Provide security-hardened configuration templates (DISA STIG-compliant) for all network infrastructure components (Cisco switches, routers, next-generation firewalls).
• Produce detailed architectural diagrams, engineering design packages, technical specifications, and Standard Operating Procedures (SOPs)/build guides for repeatable deployment.
• Troubleshoot complex Layer 2/Layer 3 and security policy issues, performing root-cause analysis and system performance tuning.
• Collaborate closely with ISSM and ISSO personnel to support network artifacts and documentation for Authority to Operate (ATO) packages.