Systems Administrator jobs in Maryland

Germantown, Maryland

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4d ago

The IT Systems Administrator is responsible for deploying, administering, securing, and documenting enterprise IT systems that support a secure, compliance-driven environment. This position manages hybrid identity services, Microsoft 365 GCC High, Windows infrastructure, virtualization platforms, cybersecurity controls, and network services while ensuring alignment with CMMC Level 2 and NIST SP 800-171 requirements. The ideal candidate is a hands-on technical professional who can build, secure,

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Full-time

100,000 - 120,000

Sr Systems Administrator

Remote

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Today

Job ID: 2613975 Location: Remote Work, CA, US Date Posted: 2026-06-24 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: On Call Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_REMOTE Description SAIC is seeking an experienced System Administrator in support of a managed services engagement for a major Public Sector account. The successful candidate will join a team of Ad

Full-time

USD 80,001.00 - 120,000.00 per year

Linux Systems Administrator Level 1 - Clearance Required

Maryland

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Today

Job Description What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, yo

Full-time

USD 81,600.00 - 143,865.00 per year

Cybersecurity Systems Administrator

Remote

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Today

Role: Cybersecurity Systems Administrator Remote Role JD: Job DescriptionWe are seeking a Mid-Level Systems Administrator/Engineer to take ownership of day-to-day infrastructure operations. In this role, you will partner with cross-functional teams to protect organizational data, systems, and IT assets from cyber threats by deploying, configuring, managing, and maintaining enterprise technologies and infrastructure. You will support business objectives by enabling process integration between ent

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Contract

Depends on Experience

Systems Administrator

Aberdeen, Maryland

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Today

Job ID: 2611571 Location: Aberdeen, MD, US Date Posted: 2026-06-11 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 is seeking a System Administrator to support the U.S. Army Combat Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI) Directorate, Quick

Full-time

USD 120,001.00 - 160,000.00 per year

HPC Systems Administrator - TS clearance

Aberdeen, Maryland

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Today

This Jobot Job is hosted by: Kurt Holzmuller Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $180,000 per year A bit about us: We are a leading global tech company on the cutting edge of cloud and data solutions. With a strong emphasis on innovation, inclusivity, and work-life balance, we foster a dynamic environment for career growth. With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, w

Full-time

USD 140,000.00 - 180,000.00 per year

Senior Cloud Systems Administrator

Upper Marlboro, Maryland

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Today

Job ID: 2611897 Location: Upper Marlboro, MD, US Date Posted: 2026-04-27 Category: Information Technology Subcategory: Cloud Comp Engr 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_HYBRID Description SAIC is seeking a highly motivated Senior Cloud Systems Administrator to join our expanding, multi-disciplined team of professionals at our Identity and Data Sciences Labora

Full-time

USD 80,001.00 - 120,000.00 per year

Linux Systems Administrator - TS/SCI-FSP clearance

Fort Meade, Maryland

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Today

This Jobot Job is hosted by: Kurt Holzmuller Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $130,000 - $180,000 per year A bit about us: We are a leading global tech company on the cutting edge of cloud and data solutions. With a strong emphasis on innovation, inclusivity, and work-life balance, we foster a dynamic environment for career growth. With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, w

Full-time

USD 130,000.00 - 180,000.00 per year

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

Maryland

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Yesterday

Cloud Systems Administrator with an active 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,

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Full-time

$100,000 - $160,000

Consolidated Data Analytics Platform Systems Administrator

Hybrid in Fort Meade, Maryland

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Today

Job Number: R0239423 Consolidated Data Analytics Platform Systems Administrator The Opportunity: We are seeking a highly skilled Consolidated Data Analytics Platform Systems Administrator to support and maintain critical data environments across Mission Partner Environments (MPE). This role is responsible for the deployment, configuration, administration, and optimization of enterprise analytics platforms that enable secure data sharing and collaboration among mission partners. You'll provide y

Full-time

USD 77,600.00 - 176,000.00 per year

Linux Cloud Systems Administrator

Annapolis, Maryland

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Today

Job Description Quevera is seeking a highly skilled Linux Cloud Systems Administrator with an active TS/SCI clearance with Polygraph to support mission-critical programs in Annapolis Junction, Maryland. In this role, you will support the onboarding of Defense Industrial Base (DIB) partners by administering secure Linux and cloud environments that enable critical enterprise services. Working alongside a collaborative engineering team, you will perform Linux system administration, support cloud

Full-time

Systems Administrator

Fort Meade, Maryland

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Today

MANTECH seeks an experienced and passionate, career and customer-oriented Systems Administrator to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: Provide comprehensive administration and support for multi-platform operating system environments.Manage and maintain virtualized environments and enterprise-level virtualization management tools.Configure and maintain host-based security and intrusion detection systems.Configure and maintain enterp

Full-time

Systems Administrator

Laurel, Maryland

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Today

MANTECHseeksa motivated, career and customer-orientedSystems Administratorto join our team inLaurel, MD.You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization?the foundation of all Enterprise Information Technology (EIT) for MPO. Responsibilities include but are not limited to: Configure, manage and

Full-time

Systems Administrator

Remote

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Today

9th Way Insignia is a service-disabled, veteran-owned small business bringing transformative technology to our government customers so they can achieve their missions. Our specialties include cybersecurity, cloud modernization, software development, data analytics, enterprise architecture, enterprise IT, analytics, process automation, and artificial intelligence. Learn more about 9th Way Insignia at Application password: Niner Project Introduction 9th Way Insignia is looking for a Systems Admin

Full-time

$61500 - $61500

Systems Administrator

Remote or Olympia, Washington

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Today

Salary: $74,268.00 - $99,924.00 Annually Location : Thurston County - Olympia, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-WaTech-5513-04864 Department: Washington Technology Solutions Division: SMD PDP Opening Date: 06/11/2026 Closing Date: 6/28/2026 11:59 PM Pacific Salary Information: The high end of the salary range, Step M is typically a longevity step Description Systems Administrator (IT System Administration-Entry) WaTech: Leading the way in te

Full-time

USD 74,268.00 - 99,924.00 per year

Systems Administrator

Linthicum Heights, Maryland

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Today

MANTECHseeks a motivated, career and customer-orientedSystems Administrator. This position is based in Linthicum Heights, MD. As a Systems Administrator, you will play a crucial role in managing and securing systems that support national security. You will be responsible for the installation, configuration, and maintenance of cryptographic hardware and software solutions, ensuring compliance with industry regulations and safeguarding sensitive data for the Department of Defense and the Communit

Full-time

System Administrator II (Linux Admin)

Odenton, Maryland

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Today

Job Description: Quevera is seeking a highly skilled Linux Systems Administrator with an active TS/SCI clearance with Polygraph to support mission-critical programs in Fort Meade, Maryland. In this role, you will support enterprise Linux environments operating across multiple networks, architectures, and hybrid cloud infrastructures. You will be responsible for building, maintaining, securing, and optimizing Linux systems while leveraging automation to improve operational efficiency and reliab

Full-time

USD 120,584.00 - 170,122.00 per year

Senior Systems Administrator

Remote

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Today

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, operating, and improving essential government systems and services, with proven operational excellence, and a commitment to mission success for our customers. Joining Maximus means becoming part of a collaborative, mission-driven organization where teamwork, accountability, and professional growth are

Full-time

USD 100,000.00 per year

Senior Systems Administrator

Remote

•

Today

Full-time

USD 100,000.00 per year

Systems Administrator

Remote

•

Yesterday

Position Title: Systems Administrator I Location: Remote Clearance Requirements: Public Trust Pay Rate: $40/hr on W2 Position Description: Join a dynamic team supporting mission-critical infrastructure as a Systems Administrator I. You will design, implement, and maintain CI/CD pipelines, automate infrastructure to ensure consistent and supportable environments, and support containerized platforms within secure, regulated settings. Collaborate closely with Developers and Cloud Engineers to resol

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Contract

$38 - $40

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Systems Administrator jobs in Maryland, USA