UNKNOWN

FEED

A CLEARANCE IS REQUIRED TO BE CONSIDERED FOR THIS ROLE Clearance Required: Active TS/SCI clearance with Polygraph Location: Annapolis Junction, MD Salary Information: 122K - 208K Compensation and labor categories are defined in accordance with program requirements and government guidelines. Creating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, Open and active directory configurations.

Prodigy One

System Administrator

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Salary Range: A variety of factors can impact the final salary offered, including, but not limited to, geographic location, Federal Government contract labor categories and wage rates, relevant work experience, specialized skills and competencies, education, and certifications. Must be capable of providing Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, resolution, and follow-through, including providing detailed analysis and feedback to agency management and internal customers for escalated tickets.

Kaizen Approach, Inc.

System Administrator (SA) - Skill Level 2

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Salary Range: A variety of factors can impact the final salary offered, including, but not limited to, geographic location, Federal Government contract labor categories and wage rates, relevant work experience, specialized skills and competencies, education, and certifications. This position involves supporting dispatch systems, resolving hardware issues, and configuring and managing UNIX and Windows operating systems, network components, and operating system enhancements to improve reliability and performance.

Systems Administrator (SA) Skill Level 1

FULL_TIME

Candidates must meet one of the following education and experience combinations:A high school diploma, plus twenty (20) years of systems administration experience; orA bachelor's degree, plus fifteen (15) years of systems administration experience. Working with systems administrators, systems engineers, and network engineers, you will maintain physical servers and virtual machines, manage storage, automate administrative tasks, and support security compliance.

Vibrint

Systems Administrator – Linux Operations & Automation

Talent Acquisition

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. Cyber B.A.T. is seeking a Senior System Administrator is responsible for administering, maintaining, and optimizing enterprise IT systems while providing advanced technical support across complex computing environments.

Cyber B.A.T.

System Administrator, NK-03-0004

YEAR

Our comprehensive offerings include systems integration, IT security, continuity of business operations support, IT infrastructure planning, enterprise resource planning (ERP) systems support, business process automation, cloud migration, software engineering, systems engineering, and IT project management. The selected candidates will provide day-to-day administration of Windows and Linux systems while supporting enterprise virtualization, storage, cybersecurity, and help desk operations.

A&M Technologies, Inc.

Systems Administrator II (TS/SCI w/ CI Poly required)

partner JazzHR

OTHER

Preferred Qualifications: At least one (1) year of recent experience administering and supporting an enterprise environment that includes currently supported Microsoft Windows Server platforms, VMware virtualization, and Microsoft Configuration Manager (SCCM), including system monitoring, patching, software deployment, configuration, and troubleshooting. The ideal candidate will have experience administering multi-user, shared-processor systems and data communications networks, along with expertise in Microsoft Windows Server platforms, VMware virtualization, Microsoft Configuration Manager (SCCM), and Cisco-based enterprise network infrastructure.

Creative G C

Technical System Administrator

Ceipal

Preferred Qualifications: At least one (1) year of recent experience administering and supporting an enterprise environment that includes currently supported Microsoft Windows Server platforms, VMware virtualization, and Microsoft Configuration Manager (SCCM), including system monitoring, patching, software deployment, configuration, and troubleshooting. Experience supporting Microsoft Windows Server environments, VMware virtualization, Microsoft Configuration Manager (SCCM), Cisco enterprise networks, and law-enforcement or public-safety applications, including CAD, RMS, and mobile-computing systems, is highly preferred.

Functional System Administrator

Manage Microsoft 365, Entra ID, and Intune, including user and endpoint lifecycle, access groups, device compliance, and application deployment. Patch and update servers and endpoints on a defined schedule using remote monitoring and management tools, and report on compliance.

Champions Oncology Inc

Systems Administrator, IT

Responsibilities: of the Senior Systems Administrator (Windows & Linux): • Administer and maintain Windows and Linux server environments. Qualifications: of the Senior Systems Administrator (Windows & Linux): • Active TS/SCI clearance with Full Scope Polygraph (FSP).

Zp Group Llc

Senior Systems Administrator (Windows & Linux)

Our Partner is seeking a System Administrator to operate and maintain internal and customer environments including: Linux servers, virtual machines, shared storage, identity services, and network infrastructure. This role supports unclassified user VMs and shared storage environments, including classified and unclassified systems.

NewGen Technologies specializes in developing and implementing solutions to your IT challenges-especially those involving specialized technologies. Founded in 1997, NewGen grew quickly and became immediately successful because of our primary commitment to satisfying our customers. Our formula for success is simple-we deliver high quality products and services. We develop and maintain a staff of highly trained, experienced consultants who devise and execute creative, effective solutions to our clients' IT challenges. Despite NewGen's rapid growth, we keep our organization agile so we can respond quickly as our customers' needs develop. And we keep our overhead in check so we can offer top-tier talent for reasonable rates. NewGen Technologies, Inc. is a privately held, minority woman-owned small business incorporated in the state of Maryland.

NewGen Technologies

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This position will be a W2 Contract for 6 months potential to be extended or converted FTE - Eligibility to obtain Government clearance- This role is fully on site in the Baltimore/Annapolis Junction area - 3 Office locations are 15 min apart. The administrator will manage and troubleshoot systems, implement security controls, support compliance requirements, and collaborate with engineering and cybersecurity teams to sustain mission-critical operations.

Trace3

Systems Administrator III

Systems Administrator II

Base Salary - USD $160,000 to $250,000 *** Never repost *** Full-time Benefits - Full Relocation Assistance Available - Yes Commission Compensation - No Bonus Eligible - No Overtime Eligible - No Interview Travel Reimbursed - No Candidate Details 7+ to 10 years experience Seniority Level - Mid-Senior Management Experience Required - No Minimum Education - High School Diploma or Equivalent Willingness to Travel - Never Ideal Candidate . Job Description: Industry: Information Technology Job Category: Information Technology - Security Open Systems Technologies Corporation is looking for a Systems Administrator to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a highly complex and fast-paced program.

SOMERSET STAFFING

Systems Administrator

Creating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations. Bachelor's Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical field and at least 8 years of relevant experience.

Andre Global

Systems Administrator with TS/SCI Full Scope Polygraph

July 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. The DBA will maintain the integrity, security, and availability of databases; perform disaster recovery, performance tuning, and monitoring; and support Oracle, SQL Server, and SYBASE administration.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Database Administrator

Core Responsibilities & Technical Qualifications Windows Systems Administration: Install, configure, and manage Microsoft server operating systems, with a heavy emphasis on Windows Server operating systems, Active Directory (AD) configuration, Group Policy (GPO) management, and associated middleware. Security & Compliance: Apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) to harden systems, remediate advanced security vulnerabilities, manage identity and access configurations, and ensure overall system security compliance.

Caelum Research Corporation

Senior Systems Administrator IV

The ideal candidate will possess extensive experience administering Windows and Linux environments, virtualization platforms, enterprise storage, disaster recovery, system hardening, patch management, and troubleshooting complex infrastructure issues. This individual will serve as a senior member of the infrastructure team responsible for maintaining mission-critical enterprise systems supporting a high-availability government environment.

System Administrator III (TS/SCI w/ CI Poly required)

Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.

SWIFT is a member-owned cooperative that provides the communications platform, products and services to connect more than 10,800 banking organisations, securities institutions and corporate customers in over 200 countries and territories. SWIFT enables its users to exchange automated, standardized financial information securely and reliably, thereby lowering costs, reducing operational risk and eliminating operational inefficiencies. SWIFT also brings the financial community together to work collaboratively to shape market practice, define standards and debate issues of mutual interest. SWIFT is headquartered in Belgium and has over 24 offices worldwide. In 2014 SWIFT processed more than 5.6 billion FIN messages.

Swift

This position requires a detail-oriented IT professional capable of maintaining, troubleshooting, and optimizing computer systems and network infrastructure while ensuring system reliability, security, and operational efficiency. Defense Acquisition Support Services (DAS) is seeking an experienced Senior System Administrator to support mission-critical Department of Defense (DoD) operations at Aberdeen Proving Ground, MD.

Server Administrator Jobs in Maryland

System Administrator Prodigy One

System Administrator (SA) - Skill Level 2 Kaizen Approach, Inc.

Systems Administrator (SA) Skill Level 1 Kaizen Approach, Inc.

Systems Administrator – Linux Operations & Automation Vibrint

System Administrator, NK-03-0004 Cyber B.A.T.

Systems Administrator II (TS/SCI w/ CI Poly required) A&M Technologies, Inc.

Technical System Administrator Creative G C

Functional System Administrator Creative G C

Systems Administrator, IT Champions Oncology Inc

Senior Systems Administrator (Windows & Linux) Zp Group Llc

System Administrator NewGen Technologies

Systems Administrator III Trace3

Systems Administrator II Trace3

Systems Administrator SOMERSET STAFFING

Systems Administrator with TS/SCI Full Scope Polygraph Andre Global

Database Administrator Leidos

Senior Systems Administrator IV Caelum Research Corporation

System Administrator III (TS/SCI w/ CI Poly required) A&M Technologies, Inc.

Systems Administrator Swift

Senior System Administrator (Job#740) Defense Acquisition Support Services LLC

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