2,760 Results for

Systems Administrator Jobs in Baltimore, MD

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Linux Systems Administrator - TS/SCI-FSP clearance Jobot

Fort Meade, MD

$130,000–$180,000 / year
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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.

4 days ago

Sr Linux Systems Administrator Twenty80 LLC

Annapolis, MD

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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.

12 days ago

Database Administrator (DBA) NuAxis Innovations

Washington DC, DC

Support DB2-to-cloud/MySQL migration planning for Drupal/PACE modernization, including schema conversion, reconciliation, performance baselines, cutover, rollback, and post-migration validation. • Support database migration from legacy on-premises platforms to cloud-managed services, including schema conversion, data movement, and cutover planning.

30+ days ago

Unix/Linux Administrator System One

Washington, DC

$150,000 / hour
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Design and maintain the enterprise patch and configuration management architecture (Red Hat Satellite, Ansible or Ansible Automation Platform), converting manual administrative work into automated, repeatable, version-controlled workflows. Author and maintain security hardening baselines aligned to CIS Benchmarks and applicable DISA STIGs; own vulnerability scan remediation and support FISMA and NIST SP 800-53 control implementation, POA&M closure, and audit evidence.

12 days ago

SmartReach Administrator Above and Beyond Talent Acquisition

Baltimore, MD

$70–$75 / hour
Contractor
Full time
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For over 100 years, their dedicated team has helped customers improve their financial lives with responsible, transparent solutions for debt, medical bills, home improvements, and auto purchases. Client Info / Who they are: Above and Beyond Talent Acquisition represents the country’s largest lending-exclusive financial company, serving millions with safe, affordable installment loans through 1,500 branches in 44 states.

25 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

Business Administrator Nesco Resource, LLC

Hanover, MD

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The Service Center Business Administrator is responsible for supporting the day-to-day business, project management, administrative, and accounting activities of a regional service center. The role works closely with service center management, customers, vendors, and operational teams to ensure accurate project records, timely billing, and effective business operations.

6 days ago

Lead Systems Engineer Leidos

Washington, DC

$107,900–$195,050

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. June 22, 2026For 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.

30+ days ago

Business Applications System Admin System One

Washington, DC

$58.25–$68 / hour
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Participate in change management processes, ensuring smooth transitions when new versions or configurations are implemented. • 3-5 years of experience in administering business applications, specifically iManage, eRooms, Confluence, and Jira, or similar systems in an enterprise environment.

5 days ago

Senior Cloud Administrator (onsite) System One

Washington, DC

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We're seeking a talented Senior Cloud Administrator to help architect, deploy, and manage our AWS platforms while supporting emerging AI capabilities and modern containerized workloads. Join our Cloud Architecture and Administration team at the forefront of secure, innovative cloud infrastructure for one of the nation's most critical institutions.

Today

Google Workspace Administrator System One

Washington, DC

$35–$40 / hour
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System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Security Clearance: Public Trust suitability + OPM FBI fingerprint criminal background check with financial/credit review.

6 days ago

Dialysis Facility Administrator U.S. Renal Care

Bowie, MD

Continuously monitor to ensure that a safe and sanitary physical environment is maintained throughout the facility; that all equipment is maintained and functions properly; and that adequate and appropriate inventory levels of all supplies are available and used correctly. STAFF DEVELOPMENT/ RETENTION Ensure all staff meet required qualifications for position held and perform duties within limitations established by and in accordance with company policy/procedures, health care professionals practice acts, applicable state and federal laws and regulations.

30+ days ago

Versatile Engineering, Cyber, Testing, and Operational Readiness (VECTOR) Landing Page: Bowhead

Aberdeen, MD

$50,000–$165,000 / year

Versatile Engineering, Cyber, Testing, and Operational Readiness (VECTOR) Landing Page: Bowhead is seeking professionals to connect with regarding a potential upcoming opportunity supporting the VECTOR contract in support of the Army's Combat Capabilities Development Command (DEVCOM) C5ISR Center, C5ISR Prototype Integration Facility (CPE) Intelligence Systems & Warfare (ISW) organization. Bowhead will provide research and development, systems and software engineering, AI/ML and cloud integration, cybersecurity, independent verification and validation (IV&V), logistics, fielding, sustainment, laboratory operations, technical documentation, training, program management, business operations, and administrative support.

26 days ago

Cyber Security Engineer System One

Baltimore, MD

Quick Apply

Prepare, author, and maintain RMF artifacts, including the System Security Plan (SSP), Security Assessment Report (SAR), Continuous Monitoring Strategy, and supporting security control evidence. Maintain cybersecurity dashboards, track POA&Ms aging and vulnerability trends, and monitor operational security tickets, incident responses, and change approvals.

Today

Senior Intune Engineer- Active Secret Clearance Required VETS, Inc

Washington, DC

Quick Apply

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. This senior-level Windows engineering position provides IT support in integrating and operating Microsoft Configuration Manager (MCM) and Intune for managing and maintaining department endpoints.

12 days ago

Cyber Systems Administrator / Principal Cyber Systems Administrator (TS/SCI) Northrop Grumman Corp

Elkridge, MD

$79,600–$119,400 / year

Basic Qualifications Cyber Systems Administrator: Bachelor's degree plus 2 years of relevant experience; Master''s degree plus 0 years of relevant experience NOTE: Four (4) years of additional relevant experience can be substituted in place of a degree. Experience troubleshooting and configuring Windows operating systems and Windows Server environments, including Active Directory, DHCP, GPOs, DNS, LDAP, MS Exchange, MECM (Microsoft Endpoint Configuration Manager), MSSQL, and/or WSUS.

27 days ago

Windows Systems Administrator Johns Hopkins University Applied Physics Laboratory LLC

Laurel, MD

As a Windows Systems Administrator you will: Design, implement, configure, and optimize complex computing environments and infrastructure services, including multiple DCSA-accredited classified information systems, Windows Active Directory, virtualization, system security applications, and integrated Linux and Windows operating systems. Serve as a technical resource and advisor to project teams, engineers, cybersecurity personnel, and leadership, working directly with program and project managers and internal technical resources to define requirements, procure materials, and establish goals and milestones for new and existing information systems.

6 days ago

Systems Administrator Amentum Services Inc

Hanover, MD

$140,000–$190,000 / year

The Windows Systems Administrator will be involved in the testing, preparation and deployment of Active Directory GPO's and RBAC as well as automated server and workstation imaging and patching utilizing Windows MCM. responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.

14 days ago

Systems Administrator Amentum

Hanover, Maryland

$140,000–$190,000 / year

The Windows Systems Administrator will be involved in the testing, preparation and deployment of Active Directory GPO’s and RBAC as well as automated server and workstation imaging and patching utilizing Windows MCM. responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.

15 days ago

Windows Systems Administrator Johns Hopkins Applied Physics Laboratory

Laurel, Maryland

Full time

Serve as a technical resource and advisor to project teams, engineers, cybersecurity personnel, and leadership, working directly with program and project managers and internal technical resources to define requirements, procure materials, and establish goals and milestones for new and existing information systems. Evaluate technical requirements and develop solutions that balance security, performance, reliability, scalability, and operational needs across medium to large classified networks with multiple need-to-knows, complex Group Policy and security configurations, and VDI integration.

8 days ago

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Systems Administrator Jobs in Baltimore, MD

Linux Systems Administrator - TS/SCI-FSP clearance Jobot

Sr Linux Systems Administrator Twenty80 LLC

Database Administrator (DBA) NuAxis Innovations

Unix/Linux Administrator System One

SmartReach Administrator Above and Beyond Talent Acquisition

SQL Server/Azure SQL DBA TRIGYN TECHNOLOGIES, INC.

Business Administrator Nesco Resource, LLC

Lead Systems Engineer Leidos

Business Applications System Admin System One

Senior Cloud Administrator (onsite) System One

Google Workspace Administrator System One

Dialysis Facility Administrator U.S. Renal Care

Versatile Engineering, Cyber, Testing, and Operational Readiness (VECTOR) Landing Page: Bowhead

Cyber Security Engineer System One

Senior Intune Engineer- Active Secret Clearance Required VETS, Inc

Cyber Systems Administrator / Principal Cyber Systems Administrator (TS/SCI) Northrop Grumman Corp

Windows Systems Administrator Johns Hopkins University Applied Physics Laboratory LLC

Systems Administrator Amentum Services Inc

Systems Administrator Amentum

Windows Systems Administrator Johns Hopkins Applied Physics Laboratory

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