Senior Infrastructure Engineer — TS/SCI Onsite Lead
Listed on 2026-10-06
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IT/Tech
Systems Engineer, Cybersecurity
Amentum in Columbia, MD seeks a Senior Infrastructure Engineer to lead enterprise compute, storage, network, and identity platforms across classified environments. You will architect, implement, and operate critical infrastructure with a focus on reliability, security, and scalable performance.
You will mentor staff, drive modernization efforts, manage outages, and collaborate with cybersecurity teams to ensure compliance and robust runbooks for day-to-day operations.
Our team is growing, and we are hiring a Senior Infrastructure Engineer — TS/SCI Onsite Lead in Ellicott City, MD, United States.
The position is based in Ellicott City, MD, United States.
This opportunity is part of our work in IT & Technology.
The advertised compensation is 145..
We aim to respond to suitable candidates as soon as possible.
Full responsibilities and requirements are described in the listing above.
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