1,090 Results for

Server Administrator Jobs in Maryland

Jobs

Linux Server Systems Administrator Leidos

Bethesda, MD

$92,300–$166,850 / year

System security engineering expertise in one or more of the following: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

3 days ago

Windows System Administrator Leidos

Suitland, MD

$92,300–$166,850 / year

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . October 16, 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.

7 days ago

Collections Administrator Kforce Inc.

Landover, MD

$43–$43.75

By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

2 days ago

System Administrator Leidos

Fort Meade, MD

$92,300–$166,850 / year

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . October 15, 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.

2 days ago

Mid/Sr. System Administrator Leidos

Annapolis Junction, MD

$92,300–$166,850 / year

August 4, 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

24 days ago

Systems Network Administrator I/Service Desk Support Leidos

Laurel, MD

$59,150–$106,925 / year

Our team is at the cutting edge of Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and advanced analytics —delivering solutions that directly support critical national security missions. You’ll also provide hands-on support to users both at headquarters and across the enterprise—delivering excellent customer service while managing multiple priorities.

30+ days ago

Linux Systems Administrator - TS/SCI-FSP clearance Jobot

Fort Meade, MD

$130,000–$180,000 / year
Quick Apply

With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

1 day ago

Sr Linux Systems Administrator Top Echelon

Annapolis, MD

Quick Apply

In this role, you'll work within a large software development environment, ensuring enterprise systems remain secure, reliable, and highly available while implementing automated infrastructure to support next-generation malware analysis, cyber orchestration, and data enrichment capabilities. Network Performance: Strong ability to diagnose connectivity issues, resolve critical network outages, and optimize network performance by eliminating data bottlenecks.

7 days ago

SQL Server/Azure SQL DBA TRIGYN TECHNOLOGIES, INC.

Baltimore, MD

$65–$75 / hour
Contractor

Description: The client is seeking an experienced SQL Database Administrator to be part of a small development team focusing on the restructuring and modernization of the revenue collections systems and other related database environments. • Monitors network traffic and communications usage patterns; configures or modifies network configuration to meet system demands and capacity planning needs.

30+ days ago

Senior Security Engineer Leidos

Bethesda, MD

$107,900–$195,050 / year

Coordinate vulnerability remediation across Windows, Linux, network, desktop support and other engineering teams and provide hands-on support for complex or high-priority issues as needed. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

28 days ago

Cyber Security STIG Tester Leidos

Odenton, MD

$107,900–$195,050 / year

In this role, the candidate will ensure that the environments in which DoD information systems reside are secure and compliant, develop approaches to secure the environment, assess threats to the environment, provide inputs on the adequacy of security designs and architectures, perform RMF STIG and compliance testing related activities, and participate in risk assessment mitigation with the system administrators and providing relevant reporting for security briefing. The selected candidate shall perform (or review) technical security assessments using STIG Checklists, SCAP scans, and ACAS/ESS Scans of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) guidelines and regulations and recommend mitigation strategies.

30+ days ago

Full Stack .NET Developer Leidos

Bethesda, MD

$69,550–$125,725 / year

7 days ago

Delinea Secret Server Administrator / Windows AD Administrator Omega Enterprise Solutions, LLC

Annapolis Junction, MD

Full time

Responsibilities include: tools deployment and configuration; supporting day-to-day operations; system health and status checks, identifying capacity, performance, reliability issues, and escalation for resolution; applying patches and configuration changes according to provided direction. Omega Enterprise Solutions is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB) with a special focus on the U.S. Department of Defense (DoD) and Intelligence Community (IC) mission and enabling technologies.

30+ days ago

Delinea Secret Server Administrator / Windows AD Administrator Omega Enterprise Solutions

Annapolis Junction, Maryland

$180,000–$230,000 / year

Required Skills · Windows Server Administration · Windows Active Directory Additional Beneficial Skills: · Microsoft IIS · Microsoft SQL Server · Delinea Server Suite · Privileged Access Management solutions Qualifications This Position requires an appropriate active Security Clearance and Polygraph. Delinea Secret Server Administrator / Windows AD Administrator Omega Enterprise Solutions is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB) with a special focus on the U.S. Department of Defense (DoD) and Intelligence Community (IC) mission and enabling technologies.

30+ days ago

Educational Diagnostician - Houston GP (26-27) IDEA Public Schools

Houston, TX

$78,900–$92,000 / year
Full time

The IDEA Educational Diagnostician demonstrates knowledge and skill in assessment, eligibility for Special Education, academic and behavioral interventions, state and federal legal frameworks for Special Education, and ensures compliance with Special Education legislation. The Educational Diagnostician works with the Special Programs team, regional leaders, campus leaders, parents, and Special Education and General Education teachers in an effort to maximize student outcomes.

24 days ago

Xcelerate Solutions Careers - Microsoft SQL Server Administrator - Ts/Sci Xcelerate Solutions

Bethesda, MD

This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Candidate must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher).

30+ days ago

Microsoft SQL Server Administrator - TS/SCI Xcelerate Solutions LLC

Bethesda, MD

30+ days ago

Web Server Administrator - TS/SCI w/Poly GD Information Technology

Annapolis Junction

To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. This role involves installing, configuring, and maintaining web servers, troubleshooting server issues, and implementing security measures to protect web environments.

30+ days ago

SQL Server DBA Celerens

Columbia, Maryland

Bachelor's Degree from an accredited college or university with a major in Computer Science, Information Systems, Engineering, Business, or other related scientific or technical discipline or three (3) years of equivalent experience in a related field. As a technology solution provider specializing in data & analytics, enterprise IT, and management consulting, we help customers choose the right strategy and technology to drive mission success.

30+ days ago

Microsoft SQL Server Database Administrator - TS/SCI FS Poly required Emtak

Annapolis Junction, Maryland

We are seeking a Microsoft SQL Server Database Administrator to join a small, highly skilled database administration team supporting Microsoft SQL Server environments across multiple networks and architectures. The ideal candidate is a self-motivated DBA who enjoys solving complex problems, learning new technologies, and finding ways to improve and automate database administration processes.

30+ days ago

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Server Administrator Jobs in Maryland

Linux Server Systems Administrator Leidos

Windows System Administrator Leidos

Collections Administrator Kforce Inc.

System Administrator Leidos

Mid/Sr. System Administrator Leidos

Systems Network Administrator I/Service Desk Support Leidos

Linux Systems Administrator - TS/SCI-FSP clearance Jobot

Sr Linux Systems Administrator Top Echelon

SQL Server/Azure SQL DBA TRIGYN TECHNOLOGIES, INC.

Senior Security Engineer Leidos

Cyber Security STIG Tester Leidos

Full Stack .NET Developer Leidos

Delinea Secret Server Administrator / Windows AD Administrator Omega Enterprise Solutions, LLC

Delinea Secret Server Administrator / Windows AD Administrator Omega Enterprise Solutions

Educational Diagnostician - Houston GP (26-27) IDEA Public Schools

Xcelerate Solutions Careers - Microsoft SQL Server Administrator - Ts/Sci Xcelerate Solutions

Microsoft SQL Server Administrator - TS/SCI Xcelerate Solutions LLC

Web Server Administrator - TS/SCI w/Poly GD Information Technology

SQL Server DBA Celerens

Microsoft SQL Server Database Administrator - TS/SCI FS Poly required Emtak

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