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Keywords: System Administrator 3 (Linux), Location: Annapolis Junction, MD

Page: 2

System Integration Engineer - 2 (Linux, Docker, Kubernetes, and vSphere)

capabilities: Install, configure, upgrade, and maintain operating system and software applications on Linux and Windows platforms... Provide Tier 3 support for system failures and degradation problem identification, diagnosis and resolution of problems...

Company: Akina
Posted Date: 28 Aug 2025

System Administrator, Level 3

What You Will Do As a Systems Administrator, Level 3 you will be responsible for maintaining and improving a hybrid... in fast-paced, evolving IT environments. Key Responsibilities Provide advanced system administration support for Linux...

Posted Date: 04 Jul 2025

System Administrator Level 3

Job Description: Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity...'s will be accepted at this time. Candidate will be responsible for providing Sr. level Linux System Administration support for the...

Posted Date: 27 Jun 2025

System Administrator Level 3

Job Description: Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity...'s will be accepted at this time. Candidate will be responsible for providing Sr. level Linux System Administration support for the...

Posted Date: 26 Jun 2025

Senior Systems Administrator - Level 3

We have an immediate need for a System Administrator to maintain critical IT systems and orchestrating novel.... About the Role The Senior System Administrator is responsible for all operational aspects of the development & test environment...

Posted Date: 24 Jul 2025

System Administrator 3

Installing LINUX (Centos and/or RHEL) Troubleshooting LINUX performance, Storage, connectivity VM Maintenance..., building, troubleshooting Shell Scripting System Patching using YUM Reading vulnerability reports, IAVA compliance, POA&Ms...

Posted Date: 04 Jul 2025

System Administrator 3

Installing LINUX (Centos and/or RHEL) Troubleshooting LINUX performance, Storage, connectivity VM Maintenance..., building, troubleshooting Shell Scripting System Patching using YUM Reading vulnerability reports, IAVA compliance, POA&Ms...

Posted Date: 04 Jul 2025

Systems Administrator, Senior

, and mentor and supervise team members. You’ll support Windows and Linux systems engineering efforts in system design... of experience with Information Technology, or Bachelor's degree and 3+ years of experience with Information Technology Linux...

Location: Fort Meade, MD
Posted Date: 05 Sep 2025
Salary: $77600 - 176000 per year

Systems Administrator III - PIPELINE (TS/SCI w/ POLYGRAPH)

along with implementing operating systems enhancements to improve reliability and performance. The Level 3 Systems Administrator... Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system...

Company: COMSO
Location: Fort Meade, MD
Posted Date: 24 Aug 2025

System Administrator 2 (FORECASTED)

reliability and performance. The Level 2 System Administrator (SA) shall possess the following capabilities: Provide support... and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems...

Posted Date: 14 Aug 2025

System Administrator 1 (FORECASTED)

reliability and performance. The Level 1 System Administrator (SA) shall possess the following capabilities: Provide support... and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems...

Posted Date: 14 Aug 2025

Entry Level or Mid Level System Administrator

administering Linux, Unix or Windows Operating System Three (3) years' experience installing software packages such as .iso... and a finalist in 2021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has on-call...

Posted Date: 12 Jul 2025
Salary: $114000 - 164000 per year

System Administrator L3 QKLK - TS/SCI Poly required

We are seeking a Level 3 System Administrator with quantifiable Linux SA experience as well as the following skills... Level 3 System Administrator (SA) shall possess the following capabilities: Provide support for implementation...

Posted Date: 04 Jul 2025

Cloud Systems Administrator, Lead Associate

: Understand VLANs, port channel bonding, and Layer 2/3 switch interactions. Linux expertise: Manage user/group accounts via LDAP...Responsibilities Join Peraton as a Cloud Systems Administrator – Cyber Intel Team | Laurel, MD Are you passionate...

Company: Peraton
Location: Laurel, MD
Posted Date: 19 Jun 2025
Salary: $112000 - 179000 per year

Cloud Systems Administrator, Lead Associate

: VLANs, Layer 2/3 switches, port channel bonding. Hands-on experience with Linux-based system administration. Proven... that support national security operations. This position combines deep Linux system administration knowledge, cloud expertise...

Company: Peraton
Location: Laurel, MD
Posted Date: 11 Jun 2025
Salary: $112000 - 179000 per year

Senior System Administrator - Dept 17

, troubleshooting and maintenance of Information Technology (IT) systems Manage IT system infrastructure and any processes related... support for the dispatch system and hardware problems and remains involved in the resolution process Configure and manage...

Posted Date: 22 Aug 2025

System Administrator/Integrator

Job Description: - Apply IAVA/IAVM compliance and security patches across Windows and Linux systems in a timely... to management and auditors. - Assist in system hardening efforts and respond to security findings from vulnerability scans (e.g...

Posted Date: 24 Jul 2025
Salary: $119000 - 141000 per year

Network Administrator 3 - Fort Meade, MD

: M.C. Dean is seeking a highly competent TS/SCI with Polygraph cleared Network Administrator 3 to assist on the design... management and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/Linux system...

Company: M.C. Dean
Location: Fort Meade, MD
Posted Date: 27 Jul 2025

Mid-Level Database Administrator

and a finalist in 2021! Belay Technologies is seeking a Database Administrator (DBA). The Database Administrator maintains database..., performance analysis and tuning, index maintenance, and monitoring. Evaluates and recommends database management system products...

Location: Fort Meade, MD
Posted Date: 01 Aug 2025
Salary: $114000 - 164000 per year

System Integration Engineer - Clearance Required

integrator, tester, system administrator, or systems engineer on projects with similar software (Windows or Linux). Active... installations, sustainment, upgrades, and troubleshooting Provide Tier 3 support for system failures and degradation problem...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 04 Sep 2025