Jobs

Sigma Defense is seeking a Network Engineer I-III to design, implement, and sustain the Navy’s enterprise networks. This role involves designing, configuring, securing, automating, and documenting high-availability networks in both shipboard and lab environments, supporting the full lifecycle from installation through sustainment. Candidates will work on DoD initiatives like SD-WAN, IPv6 Migration, Zero Trust Networks, and Cross-Domain Network solutions. The position requires experience with network access control, next-gen firewalls, various network devices, and deployment automation tools, along with relevant certifications and the ability to obtain a Secret security clearance.