security Jobs in district of columbia

101 - 120 of 7,413 Jobs

Information Security SpecialistJob Title - Information Security Specialist

SAICCompany Name - SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2504358 Location: ARLINGTON, VA, US Date Posted: 2025-04-08 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking an Information Security (INFOSEC) Specialist in Arlington, VA to support the Army National Guard (ARNG) and the broader military intelligence community. Note: This role re

Information Systems Security OfficerJob Title - Information Systems Security Officer

ManTechCompany Name - ManTech

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Maryland, USA

Full-time

ManTech is seeking a motivated, career and customer-oriented Information System Security Officer (ISSO) to join our team in Hanover, MD Responsibilities Included but are not limited to:Responsible for ensuring that the appropriate operational security posture is maintained for an Information System, while developing and updating System Security Plans (SSP's).Responsible for managing and controlling changes to the system and assesses the security impact of those changes. Will also be responsible

Cleared Information Systems Security EngineerJob Title - Cleared Information Systems Security Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Cleared Information Systems Security Engineer This company is seeking an experienced Information Systems Security Engineer (ISSE) to support cybersecurity operations in a high-security environment. This role involves designing, implementing, and maintaining security controls, ensuring compliance with DoD security policies, and mitigating risks to protect critical systems. The ISSE will work closely with the ISSM/ISSO to analyze security trends, assess system vulnerabilities, and develop security

IS Security Engineer (ISSE), TS/SCI with PolygraphJob Title - IS Security Engineer (ISSE), TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Chantilly, Virginia, USA

Full-time

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: Information Security Job Qualifications: Skills: Continuous Monitoring, Information Security, Risk Management Framework Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Information Systems Security Engineer (ISSE) We are seeking

Security Engineer - IVJob Title - Security Engineer - IV

PTR GlobalCompany Name - PTR Global

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Ashburn, Virginia, USA

Full-time

Job Description: The Client Cloud Security Architecture team is looking for an experienced and high performing Azure cloud security architect. The Cloud Architect plays a critical role in defining security controls and developing security solutions to protect client. Client is looking for an experienced Cloud Architect that will help grow client cloud capabilities by strategizing, defining, architecting, and leading modern cloud solutions. This candidate will be a tenacious thought leader able t

Senior Security EngineerJob Title - Senior Security Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Senior Security Engineer One of our clients, a leading IT services provider specializing in cloud computing, cybersecurity, as well as enterprise-level digital transformation, is looking to expand their team! As a Senior Security Engineer, you will be responsible for helping to create, evolve, document, and implement security development and deployment practices for a product that's delivered both on-premises as well as to the cloud. The company is located in the D.C. Metro Area and will remain

Security Detection EngineerJob Title - Security Detection Engineer

Software Guidance & AssistanceCompany Name - Software Guidance & Assistance

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Rockville, Maryland, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Security Detection Engineer for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This role is hybrid (2 days/week onsite) We are seeking a skilled and proactive Security Detection Engineer to join our Security Operations team. This role is pivotal in identifying, analyzing, and mitigating security threats and vulnerabilities in our environment. The ideal candidate will have a deep understandin

Information Security SupportJob Title - Information Security Support

Alpha 20 GroupCompany Name - Alpha 20 Group

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Maryland City, Maryland, USA

Contract, Third Party

Position :: Information Security Support Location :: Washington DC(Hybrid) Duration :: Long Term. Familiarity with POA&Ms, NIST 800-53, Security Control Assessments FedRAMP Security / ATO Documentation Development NIST Risk Management Framework (RMF) Required Requirements: A bachelor s degree in computer science or a related engineering field with training in information security 10+ years experience in Information Security 5+ years experience building and managing Windows server platforms Des

Principal Information System Security EngineerJob Title - Principal Information System Security Engineer

Chameleon Consulting GroupCompany Name - Chameleon Consulting Group

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Herndon, Virginia, USA

Full-time

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Inf

Senior Security Engineer - Identity and Access ManagementJob Title - Senior Security Engineer - Identity and Access Management

Marriott InternationalCompany Name - Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description JOB SUMMARY As the Senior Sailpoint Engineer, you will be responsible for the engineering and development of IGA features and application connectors. This role will work closely with cross-functional teams, including security analysts, architects, engineers and business stakeholders to develop and deliver high-quality capabilities that meet security design principles. CANDIDATE PROFILE Required Education and Experience Bachelor's degree in computer science, information systems

Cloud Security SME, TS/SCI w/PolygraphJob Title - Cloud Security SME, TS/SCI w/Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bethesda, Maryland, USA

Full-time

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 Security Job Qualifications: Skills: Cybersecurity, Cybersecurity Risk Management, NIST Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Cloud Security SME supporting cus

Senior Cloud Security EngineerJob Title - Senior Cloud Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fort Belvoir, Virginia, USA

Full-time

Job Number: R0218289 Cloud Security Engineer, Senior Key Role: Define, communicate, and implement cybersecurity architecture and administration processes for cloud environments across multiple network domains. Collaborate across our cloud infrastructure delivery team and with stakeholders using an Agile process to ensure design, implementation, verification, and continuous monitoring of cloud solutions across multiple domains. Develop Risk Management Framework (RMF) Body of Evidence artifacts, i

Cloud Security SME, TS/SCI w/PolygraphJob Title - Cloud Security SME, TS/SCI w/Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bethesda, Maryland, USA

Full-time

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 Security Job Qualifications: Skills: Cybersecurity, Cybersecurity Risk Management, NIST Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Cloud Security SME supporting cu

Industrial Security Representative/Facility Security OfficerJob Title - Industrial Security Representative/Facility Security Officer

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

Description The Digital Modernization Group at Leidos is seeking an Industrial Security Representative/FSO supporting HEITS Contract in Lorton, VA. The position will be a part of the Leidos Defense/Intel IT Business Area. The ISR/FSO works under the guidance of the Leidos Defense & Intel IT, Business Area Security Manager in the application of Leidos security standards and practices to existing government and Leidos facilities identified by the contract(s). The ISR/FSO is responsible for safegu

Advanced Information Systems Security ManagerJob Title - Advanced Information Systems Security Manager

CACI International, Inc.Company Name - CACI International, Inc.

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Washington, District of Columbia, USA

Full-time

Advanced Information Systems Security Manager 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: Continental US * * * The Opportunity: CACI is looking for experienced, innovative, and motivated Journeyman Advanced Information Systems Security Manager to support the mission objectives and needs of the U.S. Navy in the Washington, DC area. The position is cont

IT Security Engineer - LeadJob Title - IT Security Engineer - Lead

Navigant ConsultingCompany Name - Navigant Consulting

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Remote or Atlanta, Georgia, USA

Full-time

Job Family: IT Cyber Security Travel Required: Up to 10% Clearance Required: None What You Will Do: Our Security Engineer Lead plays a pivotal role within the Information Security Operations group that is dedicated to supporting Security Operations and Incident Management/Response processes, SIEM engineering, Threat Hunting, Automation, Cyber Architecture, and Threat Intelligence. This position is responsible for enhancing SIEM and tool monitoring, tuning, detection, and alerting across mult

Program Security Officer 2Job Title - Program Security Officer 2

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Program Security Officer 2 (PSO 2) to join our team in the Chantilly, VA area or in Springfield, VA with work hours 6:00pm - 2:00am. Responsibilities include but not limited to: Provides advice and assistance regarding a myriad of security issues and concerns to government and program security officers in different geographical locationsProvides classification management, program security, information systems security, personnel security,

Information Systems Security Officer (ISSO)Job Title - Information Systems Security Officer (ISSO)

GovCIOCompany Name - GovCIO

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Washington, District of Columbia, USA

Full-time

Overview GovCIO is currently hiring for a/an Information Systems Security Officer (ISSO) with an active TS/SCI clearance. This position will be 4 days onsite in Washington, DC with 1 day remote. Responsibilities Assisting the government in the assessment process for all new and legacy systems to determine the security requirements associated with each system The contractor shall interact with both technical and non-technical personnel in order to conduct a comprehensive review of a system, ne

Security Scanning and Monitoring Engineer - SMEJob Title - Security Scanning and Monitoring Engineer - SME

CACI International, Inc.Company Name - CACI International, Inc.

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National Harbor, Maryland, USA

Full-time

Security Scanning and Monitoring Engineer - SME Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is seeking a Security Engineer with expert experience managing Tanium and Tenable security tools in a production environment. This SME will lead the management, optimization, and execution of DHS's Tanium and Tenable implementati

Physical Security SpecialistJob Title - Physical Security Specialist

SAICCompany Name - SAIC

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Reston, Virginia, USA

Full-time

Job ID: 2505077 Location: RESTON, VA, US Date Posted: 2025-04-28 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: Yes Description Who We Are and What We Do: SAIC Security professionals support a collective of over 24,000 employees extending across 20 countries. Our employees are our core, bolstered by 15,000