Showing page 4 of 231 (Total listings: 4617)

System Network Administrator 1 with Database Experience with Security Clearance

Avid Technology Professionals ✓ Verified
Direct Apply
Laurel, Prince George's County
Jun 1, 2026

Visit our website Avid Technology Professionals System Network Administrator 1 with Database Experience * Laurel, MD Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, etc. Provides Tier 2 (Escalation) and Tier 3…

System Administrator (High Performance Computing) with Security Clearance

Vibrint ✓ Verified
Direct Apply
Harmans, Anne Arundel County
May 25, 2026

Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions. Our people know they'll be doing work that matters at the heart of the national security mission, exploring new possibiliti…

System Administrator 2 (MM) with Security Clearance

Fuse Engineering LLC ✓ Verified
Direct Apply
Savage, Anne Arundel County
May 25, 2026

Description Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 and Tier 3(Escalation) problem identification, diagnosis and resolution of problems. Prov…

System Administrator (SF) with Security Clearance

THE KENJYA-TRUSANT GROUP, LLC ✓ Verified
Direct Apply
Savage, Anne Arundel County
Jun 16, 2026

System Administrator (SF) Annapolis Junction, MD Apply Position Summary: The Kenjya-Trusant Group is looking for a Systems Administrator to support our Maryland Customer for cross domain solutions. The Systems Administrator will perform a variety of functions, depending on the level required. The specific demonstrated skills, as more fully set forth at each level may include: providing support for the implementation and operation of Red Hat Enterprise Linux-based Information Technology (IT) sys…

IT Specialist with Security Clearance

Eliassen Group ✓ Verified
Direct Apply
Mount Clemens, Macomb County
May 25, 2026

Overview The IT Specialist supports and maintains enterprise IT systems in both stand-alone and client-server environments, ensuring reliable, secure, and efficient network and system operations in a mission-critical environment. Responsibilities Install, configure, maintain, and repair IT systems including Microsoft server environments, Defense Message Systems (DMS), and other authorized platforms. Support servers, storage, network services, and associated hardware and software. Integrate and …

IT Specialist with Security Clearance

Eliassen Group ✓ Verified
Direct Apply
New Orleans, Orleans Parish
May 25, 2026

Overview The IT Specialist supports and maintains enterprise IT systems in both stand-alone and client-server environments, ensuring reliable, secure, and efficient network and system operations in a mission-critical environment. Responsibilities Install, configure, maintain, and repair IT systems including Microsoft server environments, Defense Message Systems (DMS), and other authorized platforms. Support servers, storage, network services, and associated hardware and software. Integrate and …

Systems Integration Analyst

CTC ✓ Verified
Direct Apply
New York City, New York
Jul 25, 2026

Job Description Job Description Job Title: Franchise Systems Integration GENERAL FUNCTION: The Systems Integration Analyst role is to plan, coordinate, and supervise all activities related to the integration of franchise data and systems into organizational information systems and structures. This individual is responsible for planning and coordinating the processes required for the provision of user applications and systems necessary for integrated organizational operations. Management of fran…

System Administrator (SA) – Skill Level 3 with Security Clearance

Kaizen Approach ✓ Verified
Direct Apply
Savage, Anne Arundel County
Jul 1, 2026

Description Kaizen Approach is currently seeking a System Administrator to support the implementation, troubleshooting, and maintenance of Information Technology (IT) systems within a secure operational environment. In this role, you will manage IT system infrastructure and provide day-to-day operations, monitoring, and problem resolution for client, server, storage, network, and mobile devices. You will also deliver Tier 1 (Help Desk) and Tier 2 (Escalation) support, including diagnosing issue…

System Engineer 3 (FO) with Security Clearance

Tensley Consulting, Inc. ✓ Verified
Direct Apply
Annapolis, Anne Arundel County
May 26, 2026

We are is seeking a System Engineer with experience in System Administration Automation, management and security compliance. Candidate must focus on maintaining system integrity, performance, and security for critical client/server environments, demanding strong problem-solving and communication skills. Candidate must be prepared to work with a small, mission focused team that frequently interacts with users and the customer. Education/Experience A Bachelor's degree in a Qualified Engineering F…

Systems Administrator

Na Oiwi Kane ✓ Verified
Direct Apply
Mount Rainier, Prince George's County
Jul 23, 2026

Overview Job Summary Galapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the Systems Administrator position. This role offers the opportunity to work with a diverse and talented group of individuals committed to driving success. The ideal candidate will perform enterprise system administration, operations, and maintenance across classified and unclassified environments. This role is responsible for ensuring the availability, security, integrity, and p…

Senior System Administrator with Security Clearance

ASSURED INFORMATION SECURITY INC ✓ Verified
Direct Apply
Fort George G Meade, Anne Arundel County
May 29, 2026

Assured Information Security (AIS) has an opening for a Senior System Administrator. This is an onsite position located at Ft. Meade and requires a TS/SCI w/FS Poly. This position is responsible for supporting the implementation, troubleshooting, and maintenance of IT systems. This role manages system infrastructure and related processes, including daily operations, monitoring, and issue resolution across client/server, storage, network, and mobile environments. The role provides Tier 1 and Tie…

Systems Administrator IV (Storage) with Security Clearance

Cornerstone Defense ✓ Verified
Direct Apply
Annapolis, Anne Arundel County
Jun 16, 2026

Title: Systems Administrator IV (Storage) Location: Annapolis Junction, MD *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Compensation Range: $210k - $230k Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Tea…

Lead Dotnet Developer

Talent Groups ✓ Verified
Direct Apply
Phoenix, Maricopa County
Jul 24, 2026

Job Description Job Requirements: \n \n 8 years of programming experience, with at least 3 years of software development experience. \n Bachelor’s degree in Computer Science or a related field preferred. \n Strong experience with C#, .NET Core, .NET Framework, ASP.NET, MVC, Entity Framework, and ADO.NET . \n Strong knowledge of SQL/T-SQL, JavaScript, REST APIs, WCF, Dependency Injection, and Unit Testing . \n Experience designing and developing client/server applications and enterprise solution…

System Administrator with Security Clearance

Cyber Bat Inc ✓ Verified
Direct Apply
Savage, Anne Arundel County
Jul 8, 2026

Join the Mission at Cyber B.A.T. At Cyber B.A.T., we believe in one simple idea: Take care of those that take care of you. We're a Service-Disabled Veteran-Owned Small Business delivering engineering, cybersecurity, software, systems, and mission-focused consulting solutions to government customers and industry partners. We combine the impact and innovation of a growing company with the culture and flexibility of a close-knit team. When you join Cyber B.A.T., you're not just taking a job, you'r…

Skype for Business Systems Engineer with Security Clearance

Scute Technologies ✓ Verified
Direct Apply
Fort George G Meade, Anne Arundel County
May 25, 2026

Skype for Business Systems Engineer Onsite Annapolis Junction, MD | US Citizenship Required | Travel (less than 10%) Clearance level: Active TS/SCI with Poly Summary The Skype for Business SE supports the operation and sustainment of Skype for Business Subscription Edition (SE) services across secure networks. Responsibilities -Configure and maintain Skype for Business SE systems -Support voice, messaging, conferencing, and federation services -Troubleshoot client/server issues, integration poi…

IT Specialist with Security Clearance

TEKsystems c/o Allegis Group ✓ Verified
Direct Apply
Bridgeport, Mono County
Jul 18, 2026

Top Skills' Details 1. Secret Clearance (Interim clearance can be considered for the right candidate) 2. Security CE certification 3. A minimal amount of desktop support, troubleshooting, help desk experience, or a general interest in IT Daily Responsibilities- • Install, configure, service, repair, and maintain information technology systems in both a stand-alone and client-server environment, including MS server, Defense Message Systems, and other authorized information technology systems. • …

JIRA Systems Administrator

Insight Global ✓ Verified
Direct Apply
Washington, D.C., US
Jul 10, 2026

Job Description We are seeking an Application Systems Administrator to join our program team and play a critical role in managing hybrid cloud and client/server-based systems. This role directly supports the performance, security, and reliability of the program's business systems, ensuring seamless operations and scalability. As an Application Systems Administrator, you will address enhancements and related issues for COTS applications, collaborate on system build & configuration, and support e…

Systems Administrator with Security Clearance

Honu Services ✓ Verified
Direct Apply
Washington, D.C., US
Jul 24, 2026

Overview Job Summary Galapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the Systems Administrator position. This role offers the opportunity to work with a diverse and talented group of individuals committed to driving success. The ideal candidate will perform enterprise system administration, operations, and maintenance across classified and unclassified environments. This role is responsible for ensuring the availability, security, integrity, and p…

System Administrator (High Performance Computing) with Security Clearance

Vibrint ✓ Verified
Direct Apply
Cedar Pass, Utah County
May 25, 2026

Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions. Our people know they'll be doing work that matters at the heart of the national security mission, exploring new possibiliti…

Linux Systems Admin L2 with Security Clearance

Jovian Concepts, LLC ✓ Verified
Direct Apply
Savage, Anne Arundel County
Jul 23, 2026

Jovian Concepts, LLC is looking to hire a Systems Administrator Level 2 to support a Linux environment for a great opportunity in the Annapolis Junction area. A current and active TS/SCI Clearance with a Polygraph from the MD Customer is required. No CCA's will be accepted at this time. The ideal candidate will be responsible for providing support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes relate…

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