Security Administrator jobs in Baltimore, MD

Information Systems Security Officer / Systems Administrator

Linthicum Heights, Maryland

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2d ago

Hiring manager is looking for a candidate who will be an ISSO but has done systems admin work in the past. It's a bybrid ISSO / Sys Ad role. Information Systems Security Officer / Systems Administrator (B3) client is immediately seeking an Information Systems Security Officer / Systems Administrator (B3) to support one of our highly regarded clients in the government sector. This position requires a versatile technical professional who can administer Windows and Linux systems while also supporti

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IT Security Administrator

Baltimore, Maryland

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Today

Who We Are Exelon is helping build a more affordable, reliable energy future for the communities we serve. We're looking for people who are ready to make a difference and work together to deliver the energy our customers count on every day. As a Fortune 200 company and one of the nation's largest utility companies, we have more than 20,000 colleagues who serve nearly 11 million customers through six fully regulated utilities - Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Com

Full-time

USD 76,000.00 per year

SAP Security Administrator

Remote

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Today

Job Title: SAP Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: Join a dynamic and forward-thinking team as an SAP Security Administrator, where you'll play a mission-critical role in protecting and strengthening our SAP landscapes. This is an exciting opportunity for a seasoned SAP Security professional i

Full-time

USD 90,300.00 - 189,600.00 per year

IT Specialist (Infrastructure Engineer)

Woodlawn, Maryland

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Today

Summary The position description number for this position is PD2D2520. A summary of the major duties are listed below. You may also view the full position description on the Agency intranet at the following link: PD Search Performs a key role in very difficult assignments with responsibility and accountability as a technical authority and advisor in a special functional area covering a wide range of technology and applications. Learn more about this agency Duties Help Plans, analyzes, desi

Full-time

USD 143,913.00 - 187,093.00 per year

IT SPECIALIST (APPSW)

Woodlawn, Maryland

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Today

Summary IT Specialist position(s) are being filled through the Office of Personnel Management's delegated Direct Hire Authority, open to all U.S. citizens. Selections made under this bulletin will be processed as new appointments to the civil service. Current civil service employees would, therefore, be given new appointments to the civil service. Under the provisions of the Direct Hire Authority, Veterans Preference and the "Rule of Many" do not apply. Learn more about this agency Duties He

Full-time

USD 58,193.00 - 133,142.00 per year

Database Administrator - Pipeline

Fort Meade, Maryland

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Today

TS/SCI FS poly required. *This is a pipeline position for an anticipated new contract, with staffing expected to begin in November 2026. Employment opportunities are contingent upon final staffing requirements. Applications are being accepted in advance to identify qualified candidates for potential openings.* Description Administer, test, and implement computer databases, applying knowledge of database management systems. Coordinate changes to computer databases. May plan, coordinate, and imp

Full-time

System Administrator

Fort Meade, Maryland

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Today

System Administrator (TS/SCI) - Fort Meade, MD Level up your career at Leidos, where you'll tackle high-impact national security challenges and support ACC's ISR mission. What You'll Do Manage LAN/WAN and keep critical networks running smoothlyDesign and monitor systems across a complex enterpriseInstall/configure servers, software, and domain servicesTroubleshoot advanced issues with Network AdminsPlan deployments for hardware, OS, and applicationsManage accounts & access and enforce security

Full-time

USD 115,000.00 per year

Networking Security Engineer II

Columbia, Maryland

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Today

Job Title: Networking Security Engineer II Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: We are seeking a Network Security Engineer who will provide engineering expertise to analyze complex systems, architecture, network design and other technical hardware issues. You will procure and perform acceptance testing on e

Full-time

USD 120,800.00 - 265,800.00 per year

System Administrator

Fort Meade, Maryland

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Today

Que Technology Group, Inc., is seeking an experienced System Administrator to provide hands-on administration, maintenance, and troubleshooting support for mission-critical IT systems operating within secure and classified environments. This role is responsible for maintaining reliable and secure Linux and Windows infrastructure, supporting core enclave services, and resolving technical issues from the operating system through the application layer. The ideal candidate will bring strong Linux a

Full-time

System Administrator

Annapolis, Maryland

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Today

Description: Columbia Technology Partners is seeking a System Administrator to support the operation, maintenance, and reliability of internal and customer environments across both classified and unclassified systems. This position is ideal for an experienced Linux administrator who is comfortable working across virtualization, storage, identity, networking, and security rather than being limited to a single technology area. The System Administrator will manage Linux servers, user virtual machi

Full-time

System Administrator

Fort Meade, Maryland

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Today

Summary CTC Group is seeking System Administrators, for a contingent program supporting mission-critical IT systems and infrastructure. In this role, you will help operate, maintain, troubleshoot, and optimize complex computing environments while supporting users, resolving technical issues, and ensuring systems remain reliable and mission-ready. You will work across server, storage, network, and operating system environments while collaborating with technical teams and Government customers. Lo

Full-time

System Administrator

Annapolis, Maryland

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Today

Prodigy One, LLC. is a systems and software engineering services firm providing more than 45 years of service to state and federal customers. By combining unparalleled experience and capabilities, our company provides big data, cloud development, and enterprise management solutions. We are focused on product usability and end user presentation to help our customers make the best decisions possible. Given our length of service in the industry, Prodigy One knows the importance of a competitive sal

Full-time

USD 113,000.00 - 279,000.00 per year

Principal Network Security Engineer

Fort Meade, Maryland

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Today

GES is seeking an experienced Principal Network Security Engineer to design, engineer, and implement enterprise network security capabilities across a large, distributed network environment. The role is responsible for advancing network security architecture through the execution of strategic design and implementation efforts that improve the security posture, segmentation, access control, and resiliency of the enterprise network. This position is responsible for overall network security enginee

Full-time

System Administrator

Annapolis, Maryland

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Today

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. Responsibilities Administer Oracle Linux 8, 9, and 10 systems, including installation, configuration, patching, monitoring, and troubleshooting Manage unclassified use

Full-time

Principal Network Security Engineer

Odenton, Maryland

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Today

Leidos is seeking an experienced Principal Network Security Engineer to design, engineer, and implement enterprise network security capabilities across a large, distributed network environment. The role is responsible for advancing network security architecture through the execution of strategic design and implementation efforts that improve the security posture, segmentation, access control, and resiliency of the enterprise network. This position is responsible for overall network security engi

Full-time

USD 116,350.00 - 210,325.00 per year

Information Security Analyst - Pipeline

Fort Meade, Maryland

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Today

TS/SCI FS poly required. *This is a pipeline position for an anticipated new contract, with staffing expected to begin in November 2026. Employment opportunities are contingent upon final staffing requirements. Applications are being accepted in advance to identify qualified candidates for potential openings.* Description Plan, implement, upgrade, or monitor security measures for the protection of computer networks and information. May ensure appropriate security controls are in place that wil

Full-time

Senior Information System Security Officer

Elkridge, Maryland

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Today

Requisition ID: 5298Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Elkridge, MDWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to ensure data security, integrity, and confidentiality at the highest standards. Essential Duties and Responsibilities Designs, develops,

Full-time

SAP Security & Audit Consultant

Baltimore, Maryland

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Today

Duration: 6+ months Location: 100% REMOTE Seeking strong SAP Security SME to review and integrate all application requirements, involving security requirements. Review and integrate the application security technical architecture requirements. Provide input into final decisions regarding application security. Requirements: IT Security Controls on SAP platform SOX Audits SAP Business Process Controls Audit Skills Working with BIG 4 in IT Audit in SAP 26-01199

Full-time

Information System Security Officer

Elkridge, Maryland

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Today

Requisition ID: 5474Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Elkridge, MDWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and testers to ensure assigned systems are security compliant and achieve or maintain Authority to Operate (ATO).

Full-time

Chief Information Security Officer - Pipeline

Fort Meade, Maryland

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Today

TS/SCI FS poly required. *This is a pipeline position for an anticipated new contract, with staffing expected to begin in November 2026. Employment opportunities are contingent upon final staffing requirements. Applications are being accepted in advance to identify qualified candidates for potential openings.* Description Responsible for determining enterprise information security standards. Develop and implements information security standards and procedures. Provide tactical information secu

Full-time

Security Administrator jobs in Baltimore, MD, USA