Senior System Administrator - Security & IT Ops
Listed on 2026-10-06
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IT/Tech
Cybersecurity, Security Management & Operations -
Security
Cybersecurity, Security Management & Operations
M.C. Dean is seeking a System Administrator 3 for its Security and Electronic Systems (SES) unit. The role covers monitoring and maintaining Physical Access Control, CCTV, PSIM, and IT systems at a Washington DC area client site.
Expect Tier 2 escalation support, Windows AD, and enterprise virtualization responsibilities. The position requires Top Secret clearance, on-site presence, and flexibility for shift work, with travel as needed.
Consider building your career as a Senior System Administrator
- Security & IT Ops at M.C. Dean.
Our group is growing, and we are hiring a Senior System Administrator
- Security & IT Ops in Charleston, SC, United States.
This opportunity is for the Senior System Administrator
- Security & IT Ops role at M.C. Dean.
We are seeking a motivated Senior System Administrator
- Security & IT Ops to join M.C. Dean in Charleston, SC, United States.
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