Senior Linux & SDN Engineer – Cisco ACI, On-Site MD

Peraton Labs, Inc. seeks a poly-cleared Linux Systems Administrator to own day-to-day administration and security posture of complex research infrastructure in classified and unclassified environments near College Park, MD. You will implement secure configurations, maintain baselines, troubleshoot end-to-end (compute, network, storage), and build repeatable automation to reduce toil and ensure compliance. This on-site role requires TS/SCI w/ Polygraph.