Senior DoD Network Engineer—RMF & C2C Expert (Onsite)

Astrion is seeking a Senior Network Engineer to design, implement, secure, and maintain mission-critical DoD/DoW networks in a Columbia, MD onsite environment. The role requires TS/SCI preferred and extensive experience with RMF, STIG, and cross-domain architectures.

Responsibilities include building secure network architectures, achieving 802.1x compliance, and supporting ATO processes across classified networks. Strong emphasis on documentation and specialist security controls.