Senior OT Network Engineer

A Network Engineer at a defense contractor designs, implements, and maintains secure, air-gapped Operational Technology (OT) networks for the U.S. national defense community. The role involves assessing existing industrial infrastructure, architecting private 5G and fiber integrations, and configuring Cisco and Dell equipment to ensure compliance with DoD standards. As the sole network authority, the engineer manages end-to-end deployment, documentation, and future scalability for critical manufacturing and control systems.