Security Administrator jobs in Washington

Arlington, Virginia

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Yesterday

Role - Systems Security Administrator Location - Arlington, VA 22203 Job Description: The IT security administrator will be responsible for day-to-day activities surrounding general user id administration and access control/resource authorization requests across multiple environments/systems. The successful candidate will also have an opportunity to further advance and broaden skill sets/ information security & technology acumen by being part of a diversified team working with highly skilled pro

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Contract

$48 - $50

Information Security Administrator

Arlington, Virginia

•

Today

IT Security Administrator Arlington, VA 6 Months+ Job Summary The IT security administrator will be responsible for day to day activities surrounding general user id administration and access control/resource authorization requests across multiple environments/systems. The successful candidate will also have an opportunity to further advance and broaden skill sets/ information security & technology acumen by being part of a diversified team working with highly skilled professionals. Responsibili

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Contract

$20 - $25

Senior Systems Security Administrator

Laurel, Maryland

•

Today

Description Are you interested in creating new IT security capabilities and learning new cybersecurity technologies? Do you want to have a stake in the overall security posture and assessment of the IT infrastructure? If so, we're looking for someone like you to apply and join our team at APL! We are seeking a Senior Systems Security Administrator (SSA) to be part of APL 's Classified IT Services team. We provide technical expertise to meet compliance and security objectives in environments

Full-time

Tanium Administrator Information Technology (IT) Asset Visibility and Security Engineer

Remote

•

Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Linux, Tanium Platform, Windows Network Administration Certifications: None Experience: 8 + years of related experience ship Required: No Job Description: Seize your opportunity to make a personal impact as a Tanium Administrator, Information Technology (IT) Asset

Full-time

USD 108,979.00 - 147,443.00 per year

Tanium Administrator(Asset Visibility and Security Engineer)

Remote

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28d ago

Title : Tanium Administrator(Asset Visibility and Security Engineer) Duration : 6 Months Contract Location : Morrisville, NC/ Eagan, MN, or Falls Church, VARemote Position Job Description: Location Morrisville, NC/ Eagan, MN, or Falls Church, VARemote PositionCandidates must have strong demonstrated experience in large enterprise IT environment, including 8+ years of IT security experience and application of asset visibility solutions towards IT hardware and software asset management security ef

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Contract

Depends on Experience

Cloud Network Engineer - Remote w/1 Day Onsite a week - SECRET w SSBI or higher clearance- SPRINGFIELD VA

Hybrid in Springfield, Virginia

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7d ago

Cloud Network Engineer to help support our DLA program in Springfield, VA. This is a hybrid position, meaning the selected candidate is expected to come into the local DLA office once a week or as dictated by mission requirements. In addition, the Cloud SME will be required to work from the customer facility as needed to perform secure work. As the Cloud SME, you will serve as the Tier 3 technical expert for all enterprise cloud-based services. You will be responsible for providing high-level an

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Contract

Depends on Experience

Cloud Network Engineer

Hybrid in Springfield, Virginia

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4d ago

Job DescriptionJob Title: Cloud Network Engineer Location: Springfield, VA - Hybrid Remote Eligibility: Candidate must possess an active Secret clearance Job Description: As the Cloud SME, you will serve as the Tier 3 technical expert for all enterprise cloud-based services. You will be responsible for providing high-level analysis, design, and strategic guidance for a complex, multi-cloud environment. You will serve as the technical authority on executive-level project teams, providing dire

Full-time

$0 - $85

Splunk Security Engineer

Suitland-Silver Hill, Maryland

•

Today

Are you ready to turn your skills into real-world impact? Join Leidos as a Splunk Security Engineer in Suitland, MD and be at the forefront of mission-critical cybersecurity. From defending networks to building scalable automation, your work will shape the response and resilience of national operations. What You'll Do As a core member of our security engineering team, you will: Develop, maintain, and execute automated SOAR playbooks that interact across systems and devices.Analyze log events,

Full-time

USD 104,650.00 - 189,175.00 per year

Information Security Engineer - Fulltime Only

Hybrid in Washington, District of Columbia

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8d ago

This position may be hybrid for local DC candidates, or remote for those outside the DC area. Our client, a professional services law firm located in DC, is seeking an Information Security Engineer who will be a technical security expert responsible for supporting security operations, engineering, and architecture functions and efforts for the firm. Under the direction of the Manger of Information Security, the Information Security Engineer helps to ensure the overall security posture of the fir

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Full-time

$122,000 - $160,000

Cloud Network Engineer

Remote or Springfield, Virginia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Cloud Based Services, Cloud Computing Architecture, Enterprise Infrastructures, Technical Troubleshooting Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: GDIT is seeking a Cloud Subject Matter Expert (SME)

Full-time

USD 149,944.00 - 202,865.00 per year

Senior Physical and Industrial Security Specialist

Springfield, Virginia

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Today

Job ID: 2510539 Location: SPRINGFIELD, VA, US Date Posted: 2025-10-09 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking an experienced Sr Security Specialist to support NGA's Office of Security. This individual will be required to operate in a diverse security environment. This prog

Full-time

IT Security Engineer with Min 10yrs exp (Webcam Interview)(HYBRID_Only Local to DMV Area)

Washington, District of Columbia

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Today

We are looking ITSE (Min 10+ years of exp) HYBRID (Webcam interviews) POSITION DESCRIPTION DIRECT CLIENT Position Number of positions: 1 Length: 9-21Months + Location: Washington DC 20024 Immediate interviews Webcam interviews ONLY IT Security Engineer Hybrid position - will require on-site reporting to office Only submit local candidates to DMV region* The Contractor shall perform the following duties and responsibilities: Support the IT Service Catalog and automation by being second tier su

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Full-time, Third Party, Contract

$DOE

Information Systems Security Officer

Washington, District of Columbia

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Today

Customs and Border Protection's Unmanned Aircraft System (CBP UAS) Program Office has the need to ensure its UAS networks are secure. To accomplish this, the contractor shall provide an ISSO with the detailed knowledge and expertise required to ensure the implementation and maintenance of security controls in accordance with all applicable laws, standards, guidance, and best practices required for a valid Authorization to Operate (ATO) as assigned by the CBP Authorizing Official (AO). The UAS in

Full-time

Network Access Control Security Engineer - HYBRID - FALLS CHURCH VA- PUBLIC TRUST - FEDERAL EXP A PLUS

Hybrid in Falls Church, Virginia

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Today

Responsibilities: Lead the design, configuration, and deployment of Cisco Identity Services Engine (ISE) for network access control. Manage and implement network access policies using Cisco Secure Client and Microsoft native supplicants for both wired and wireless authentication. Test and deploy posture assessment for endpoints to ensure compliance with security policies. Troubleshoot and resolve network access issues related to 802.1X authentication and posture assessment. Configure and manage

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Contract

Up to $68

Information Systems Security Officer - TS/SCI with Polygraph

Bethesda, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Computer Security, Cybersecurity, Documentations Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as an Information Systems S

Full-time

USD 158,626.00 - 214,611.00 per year

IT Systems Security Engineer

Springfield, Virginia

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Today

Job ID: 2510545 Location: SPRINGFIELD, VA, US Date Posted: 2025-10-06 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our customer's Office of Security. This position is located in Springfield, VA. This

Full-time

Security Specialist

Springfield, Virginia

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Today

Job ID: 2510534 Location: SPRINGFIELD, VA, US Date Posted: 2025-10-07 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking an experienced Senior Security Specialist in support of our customer's Office of Security. This individual is expected to operate in a diverse security environment

Full-time

Information Security Analyst Advisor (Azure Security Senior Engineer) - HYBRID - Secret Clearance

Hybrid in Washington, District of Columbia

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12d ago

Information Security Analyst Duties and Responsibilities: Design, implement, and maintain secure cloud architectures within Azure Government Secret classified environmentsEnforce zero trust principles, role-based access control (RBAC), and identity federation (e.g.,Azure AD B2B/B2C with CAC/PIV)Configure and manage security controls such as Microsoft Defender for Cloud, Key Vault, Azure Policy, NSGs, and Private EndpointsAutomate compliance and security operations using PowerShell, Terraform, or

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Contract

Depends on Experience

Senior Manager, Information Security Office (ISO) Consultant

McLean, Virginia

•

Today

Senior Manager, Information Security Office (ISO) Consultant At Capital One, you will help consult on initiatives, programs, and projects to raise their game in Information Security. You are pragmatic and practical in your understanding of risk and security, but also willing to know when to pull in experts and escalate. You collaborate and innovate with other teams within Capital One to push the envelope. You are comfortable with modern software, big data ecosystems, and cloud based technologie

Full-time

USD 225,400.00 - 257,200.00 per year

Information System Security Engineer - GRC/FedRAMP SME

Suitland-Silver Hill, Maryland

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Today

Job Family: Cyber Consulting Travel Required: Up to 10% Clearance Required: Active Public Trust What You Will Do: Perform hands-on and advise system development teams, organizations, and clients on cyber governance, risk, and compliance, cloud security, FedRAMP, vulnerability management, policy development, authorization and assessment, and risk management.10+ years of experience performing comprehensive assessments and reviews of management, operational and technical security controls for au

Full-time

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Security Administrator jobs in Washington, DC, USA