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Keywords: Networking System Administrator-Linux, Location: Annapolis Junction, MD

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Federal HPC Linux System Administrator, On-Site, Maryland

Federal HPC Linux System Administrator, On-Site, Maryland This role has been designed as ‘’Onsite... opportunities with HPE. Job Description: HPE is seeking a passionate and skilled Linux Systems Administrator to provide system...

Posted Date: 28 Aug 2025

Senior Linux Systems Administrator

and manage Linux systems, including networking, storage, and security. Troubleshoot and resolve complex Linux system issues...Job Description: ECS is seeking a Senior Linux Systems Administrator to work in our Fort Meade, MD office...

Company: ECS
Location: Fort Meade, MD
Posted Date: 24 Aug 2025
Salary: $100000 - 150000 per year

Linux System Administrator

an experienced and passionate, career and customer-oriented System Administrator to join our team located in the Fort Meade, MD area... adding scalability while circumventing manual process for new operating system rollout. Configure host-based intrusion...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 24 Aug 2025
Salary: $105800 - 175900 per year

Linux System Administrator

an experienced and passionate, career and customer-oriented System Administrator to join our team located in the Fort Meade, MD area... adding scalability while circumventing manual process for new operating system rollout. Configure host-based intrusion...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 21 Aug 2025
Salary: $105800 - 175900 per year

Linux System Administrator, Advisor

Responsibilities Peraton is seeking a Linux System Administrator capable of working with multiple teams of engineer... is required. Minimum of 10 years’ experience as a Linux System Administrator working with RH Enterprise Linux, CENTOS and with DNS and SSH...

Company: Peraton
Location: Jessup, MD
Posted Date: 20 Aug 2025

Linux System Engineer

: Required: 14+ years of experience as an Infrastructure Engineer and System Administrator in Linux environments. Bachelor's degree...Linux System Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance...

Location: Laurel, MD
Posted Date: 05 Sep 2025

System Administrator 2 (FORECASTED)

reliability and performance. The Level 2 System Administrator (SA) shall possess the following capabilities: Provide support.... Knowledge of Linux systems processes, file systems, networking and offline repository configurations Familiarity with cloud...

Posted Date: 15 Nov 2025

System Administrator 1 (FORECASTED)

reliability and performance. The Level 1 System Administrator (SA) shall possess the following capabilities: Provide support... distributions such as RHEL, CentOS, Ubuntu, and Debian. Knowledge of Linux systems processes, file systems, networking and offline...

Posted Date: 15 Nov 2025

System Administrator

an experienced and passionate, career and customer-oriented System Administrator to join our team located in the Ft. Meade, MD area..., VCenter Administration) Experience in administration of Linux/Windows Experience configuring and maintaining storage...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 05 Nov 2025

System and Network Administrator

System and Network Administrator The Opportunity: A well-designed network is critical to move data and enable... or system administration Experience with Linux, including maintaining RHEL, Rocky or Ubuntu Experience maintaining...

Posted Date: 22 Oct 2025
Salary: $77600 - 176000 per year

Senior Systems Administrator

, Linux/Unix, and hybrid IT environments. Knowledge of networking, firewalls, storage solutions, and virtualization (VMware...Job Title: Senior Systems Administrator Schedule: Full-Time Clearance: TS/SCI with CI Poly Location: Fort...

Posted Date: 19 Oct 2025

System Administrator (TS/SCI with Poly)

—this is your opportunity. What You’ll Be Doing As a Systems Administrator, you’ll: Provide network management and system administration... with Windows and Linux patching Familiarity with VMware/ESXi environments Networking knowledge, including VLAN setup...

Company: Staffed4U
Posted Date: 12 Sep 2025

Systems Administrator II (Temp)

that create a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite... will also be required. We’re looking for an experienced Systems Administrator to join our team supporting critical operations in both Linux...

Posted Date: 07 Sep 2025

Cloud Systems Administrator, Advisor

hands-on experience with: RedHat/CentOS command-line administration Linux/Unix networking (nmap, tcpdump, firewalls... and maintaining Kubernetes clusters in data-intensive environments Experience in Linux-based cloud system administration for large...

Company: Peraton
Location: Laurel, MD
Posted Date: 27 Aug 2025

System Engineer -3 (Kubernetes Platform Infrastructure, Operations and System Administrator)

TS/SCI - Polygraph required 01-01-006-SE Description: Operations & System Administration for Kubernetes Platform... regular system scanning, patching to maintain Enterprise system security compliance and maintain updates in IC reporting tools...

Company: Akina
Location: Laurel, MD
Posted Date: 09 Oct 2025

Network Engineer - Mid and Senior Levels - 10-15 Yrs Exp Linux

, or both.) Job Description Networking System AdministratorLinux Must have experience installing, updating, and upgrading Linux Operating Systems ﴾OS...﴿. Must have experience with utilities used to manage Linux OS disk file systems. Must have experience analyzing and implementing Security...

Company: Prodigy One
Posted Date: 12 Nov 2025

Systems Admin Sr Prin

systems: Windows/Linux operating systems, VMware, and Networking: Switches, Routers, LANs, & cabling. Must be able to support...Recruiter Karen King Job Description The selected individual will be responsible for maintaining system...

Company: BAE Systems
Posted Date: 30 Sep 2025

Systems Administration, Lead Associate

Responsibilities Linux Systems Administrator / Engineer – Routemaster Team The Routemaster team is seeking a highly... skilled Linux Systems Administrator / Engineer to lead the support of our Linux systems in virtualized environments, including...

Company: Peraton
Posted Date: 21 Sep 2025
Salary: $112000 - 179000 per year

Systems Admin Sr Prin

balance in your life and keep you performing at your best. We are in search of a Linux Systems Administrator to: Install..., configure, and network UNIX and/or NT based platforms. Create, modify and delete user accounts, performing system back-ups...

Company: BAE Systems
Posted Date: 19 Aug 2025

Systems Engineer - TS/SCI Full Scope Polygraph

Enterprise Linux (RHEL) Knowledge of key networking technologies and protocols including EIGRP, BGP, SD-WAN, and MPLS... Administrator, RHEL, Linux, Windows, Cisco, ASA, Router, Switches #LI-AR2 #LI-ONSITE...

Posted Date: 05 Nov 2025
Salary: $125000 - 180000 per year