Systems Administrator jobs in Maryland

Maryland

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Today

Job ID: 2610419 Location: Annapolis Junction, MD, US Date Posted: 2026-03-18 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many different things such a

Full-time

USD 200,001.00 - 240,000.00 per year

Systems Administrator

Fort Meade, Maryland

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Today

Job Number: R0236588 Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. As a lead Systems Administrator on our team, you'll guide your team as it provides insights through monitoring and performance management. Your system administration expertise will be vital as you evaluate opportunities for improvement in a critical network. You'll help your team better understand the networ

Full-time

USD 99,000.00 - 225,000.00 per year

Systems Administrator 3

Hybrid in Linthicum Heights, Maryland

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Today

Job Description Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in Linthicum, MD. Please note that the selected candidate will be required to work on-site, full-time at our Linthicum, MD campus - this is not a remote work opportunity. Clearance Type: Secret Work Shift: 1st Shift (9/80A) Responsibilities will include but not be limited to the following: Perform as a Windows/VMware systems administrator. Experience operating unde

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Full-time, Contract

Systems Administrator

Maryland

•

Today

Job Number: R0234873 Systems Administrator The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems Administrator, you'll have the chance to build your expertise and solve technical problems in a fast-paced and agile environment. We're looking for someone like you to help develop, implement, and maintain customer-focused database solutions in support of our warfighters. As a Systems Administrator on our team, you'll est

Full-time

USD 77,600.00 - 176,000.00 per year

Systems Administrator Intern

Hybrid in Maryland

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Today

Job Number: R0236537 Systems Administrator Intern The Opportunity: Organize and direct the configuration and operation of information management systems. Provide day-to-day system administration, including system and resource optimization, and user assistance. C ond uct capacity and performance analysis and provide system configuration change and upgrade recommendations. Increase system administrator efficiency and accuracy via the use of automated tools and scripts, develop system administrator

Full-time

USD 52,900.00 - 108,000.00 per year

Principal Windows Systems Administrator

Remote or Baltimore, Maryland

•

Yesterday

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight a

Full-time

USD 98,900.00 - 148,300.00 per year

Linux Systems Administrator

Fort Meade, Maryland

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Today

Job Number: R0236542 Linux Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Intelligence Community? We're looking for a system administrator who specializes in maintaining the security posture of a Linux computing environment for a team of analysts and developers performing data science activities and d

Full-time

USD 77,600.00 - 176,000.00 per year

Top Secret Cleared Systems Administrator

Lexington Park, Maryland

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Today

Our client, an aerospace and defense company located in Patuxent River, MD, is in need of a Top Secret Cleared (SCI eligible) Systems Administrator for an initial one year contract with high likelihood of extension. The Systems Administrator will work onsite daily, joining a team working on the development and improvement of cutting-edge technologies used by the U.S. Military and Intelligence Communities. The Systems Administrator will install, configure, maintain, and administer both a physical

Contract

Principal Windows Systems Administrator

Remote or Baltimore, Maryland

•

Yesterday

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flig

Full-time

USD 98,900.00 - 148,300.00 per year

Cloud Systems Administrator, TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite - M

Maryland

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3d ago

Cloud Systems Administrator, TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite in Annapolis Junction, MD We are looking for a Cloud System Administrator to work in a cloud platform environment, to build with Java on Free and Open Source Software products including Kubernetes, Hadoop and Accumulo, to enable the execution of data-intensive analytics on a managed infrastructure. This position is on the Operations Team that ensures day-to-day operations stability, provides cust

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Full-time

$100,000 - $160,000

SAML/OIDC/SCIM - Systems Administrator - Proficiency in business level Japanese

Remote or Hybrid in Palo Alto, California

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Today

Candidate can sit anywhere in the US, no preference on being in the bay area versus other areas, wherever the best candidates are. Job description Client is helping our client find a Systems Administrator to support a domain name change preparation project within the North America time zone. In this role, you'll maintain business-as-usual (BAU) operations while leading identity-focused analysis to ensure a smooth and secure domain transition. The ideal candidate is detail-oriented, technically

Easy Apply

Contract

$$92 - $97

Principal Windows Systems Administrator

Remote or Baltimore, Maryland

•

Yesterday

Full-time

USD 98,900.00 - 148,300.00 per year

Systems Administrator (All Levels) - TS/SCI w/ FSP

Linthicum Heights, Maryland

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Today

Job#: 3026290 Job Description: Systems Administrator (All Levels) - TS/SCI w/ Full Scope Polygraph (FSP) Location: Linthicum, MD / Annapolis Junction, MD Work Model: 100% On-Site (classified environment; not remote) Clearance: Active TS/SCI with Full Scope Polygraph (FSP) required (must be active/current) Employment Type: Contract We're seeking Systems Administrators (multiple levels) to support mission-critical classified environments for a large DoD integrator. You'll help design, deploy

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Full-time

Senior Systems Security Administrator

Maryland

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Today

Job Summary: The Senior Systems Security Administrator will be responsible for implementing, managing, and maintainingsecurityconfigurations within OracleFusionCloud applications. This role ensures the protection of sensitive data, compliance with regulatory requirements, and alignment ofsecurityprotocols with organizational policies. The position requires extensive knowledge of OracleFusionsecurityframeworks, user management, and access control mechanisms. Required in-office presence at least

Full-time

Competitive

Systems Administrator III/Tools Engineer

Bethesda, Maryland

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Today

Overview GovCIO is currently hiring for Systems Administrator Level /Tools Engineer, for our NIH-CIT proposal. This position is located in Bethesda, MD and is a remote/hybrid position. Responsibilities This role's responsibilities include but are not limited to: Mentor junior engineers/analysts on the network tools team Support the Tools Team Lead's objectives Assist with reviewing threshold and performance monitoring to enhance reporting of metrics to inform trend analysis and capacity plan

Full-time

USD 71,150.00 - 88,336.00 per year

Systems Administrator II/Tools Engineer

Bethesda, Maryland

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Today

Overview GovCIO is currently hiring for Systems Administrator/Tools Engineer, for our NIH-CIT proposal. This position is located in Bethesda, MD and is a remote/hybrid position. Responsibilities This role's responsibilities include but are not limited to: Support the Tools Team objectives Assist with reviewing threshold and performance monitoring to enhance reporting of metrics to inform trend analysis and capacity planning. Assist with optimizing CIT's existing comprehensive suite of tools

Full-time

USD 61,850.00 - 82,426.00 per year

Senior Email Systems Administrator

Remote

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Today

Job ID: 2610427 Location: Remote Work, VA, US Date Posted: 2026-03-19 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is seeking an Email Systems Administrator to support the Department of Treasury by providing advanced administration, technical expertise, and operational support for e

Full-time

USD 80,001.00 - 120,000.00 per year

Systems Administrator Intern

Maryland

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Today

Job Number: R0231980 Systems Administrator Intern The Opportunity: Organize and direct the configuration and operation of information management systems. Provide day-to-day system administration, including system and resource optimization, and user assistance. C ond uct capacity and performance analysis and provide system configuration change and upgrade recommendations. Increase system administrator efficiency and accuracy via the use of automated tools and scripts, develop system administrator

Full-time

USD 52,900.00 - 108,000.00 per year

Network/Systems Administrator 2

Bethesda, Maryland

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Today

Overview GovCIO is currently hiring for a Systems Administrator II for our NIH-CIT proposal. This position is located in Bethesda, MD and is a remote/hybrid position. Responsibilities The role's responsibilities include but are not limited to: Support the Tools Team objectives Assist with reviewing threshold and performance monitoring to enhance reporting of metrics to inform trend analysis and capacity planning. Assist with optimizing CIT's existing comprehensive suite of tools used to man

Full-time

USD 80,400.00 - 82,426.00 per year

Linux Systems Administrator

Hybrid in College Park, Maryland

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Today

Job Number: R0234263 Linux Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Navy? We're looking for a Linux System Administrator to help us ensure high availability and performance of mission-critical systems and implement automation to streamline operations. As a Linux Systems Administrator on our team

Full-time

USD 53,000.00 - 108,000.00 per year

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Systems Administrator jobs in Maryland, USA