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Systems Administrator Jobs in Frederick MD

Jobs found: 457
3 days ago 321. Development Operations Engineer Kubernetes, Linux, DevSecOps

IT/Tech (Systems Engineer, Systems Administrator, Cloud Computing: Infrastructure & Operations, Unix/Linux)

Position: Development Operations Engineer 1 - (Kubernetes, Linux, DevSecOps) - Development Operations Engineer 1 - (Kubernetes,...

Development Operations Engineer Kubernetes, Linux, DevSecOps Job

Listing for: Akina, Inc.
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3 days ago 322. System/Network Administrator Level 3

IT/Tech (Systems Administrator, IT Support, Unix/Linux, Network Administrator)

Position Summary - Base - 2 Solutions is seeking a Systems Administrator who provides support for implementation, troubleshooting, and...

System/Network Administrator Level 3 Job

Listing for: Base-2 Solutions
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3 days ago 323. Systems Administrator ; FST

IT/Tech (Systems Administrator, Unix/Linux)

Position: Systems Administrator 2 (FST - 146) - Serving Maryland and the Greater Washington D.C. area, Sage Cor Solutions (Sage Cor) is...

Systems Administrator ; FST Job

Listing for: SageCor Solutions LLC.
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3 days ago 324. DevOps Engineer

IT/Tech (Systems Engineer, Cloud Computing: Infrastructure & Operations, Systems Administrator, Cybersecurity)

Who We Are - Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with...

DevOps Engineer Job

Listing for: Leidos
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3 days ago 325. Desktop Systems Engineer - TS/SCI Polygraph

IT/Tech (Systems Engineer, Systems Administrator, Windows Server, IT Infrastructure)

Position: Desktop Systems Engineer - TS/SCI with Polygraph - Type of - Requisition : - Regular Clearance Level Must Currently...

Desktop Systems Engineer - TS/SCI Polygraph Job

Listing for: General Dynamics Information Technology, Inc.
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3 days ago 326. Enterprise - DevOps Engineer - Kubernetes, Cluster, Containerization

IT/Tech (Systems Engineer, Systems Administrator)

Annapolis Junction, MD - Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We value creative problem -...

Enterprise - DevOps Engineer - Kubernetes, Cluster, Containerization Job

Listing for: Erias Ventures, LLC
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3 days ago 327. Linux Systems Administrator – TS/SCI Clearance

IT/Tech (Unix/Linux, Systems Administrator, Cybersecurity)

Quevera is seeking a Linux Systems Administrator with an active TS/SCI clearance with Polygraph in Annapolis Junction, Maryland. This...

Linux Systems Administrator – TS/SCI Clearance Job

Listing for: Quevera-LLC
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3 days ago 328. Tier 1 System Administrator — Linux/Windows Support

IT/Tech (Systems Administrator, Unix/Linux, IT Support, Windows Server)

Unisity, LLC is a Service - Disabled Veteran Owned Small Business providing IT services and support across Linux, Unix, and Windows...

Tier 1 System Administrator — Linux/Windows Support Job

Listing for: Unisity, LLC
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3 days ago 329. Sr. System Administrator/DevOps - Linux Kubernetes

IT/Tech (Unix/Linux, Systems Administrator, Cloud Computing: Infrastructure & Operations, SRE/Site Reliability)

Annapolis Junction, United States | Posted on 10/08/2026 - CDIT Solutions IS seeking a Senior System Administrator / Dev Ops Engineer...

Sr. System Administrator/DevOps - Linux Kubernetes Job

Listing for: CDIT
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3 days ago 330. Mission-Critical Linux Systems Administrator

IT/Tech (Unix/Linux, Systems Administrator, IT Infrastructure)

Vibrint seeks a Systems Administrator to sustain Linux infrastructure supporting live mission systems. You’ll work with a team of...

Mission-Critical Linux Systems Administrator Job

Listing for: Vibrint
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Jobs found: 457