Security Jobs in Washington, DC

Develops and administers information security procedures for systems in support of government agencies in the performance of classified programs and projects. Performs self-inspections and ensures compliance with applicable government security policies and procedures. Investigates information system...

Industrial Security / Risk / Analyst SME IV DOE (Hybrid)Location: Washington D.C.BluePath Labs is a fast-growing research and consulting company committed to solving complex problems for federal state and local government clients. We offer a range of professional scientific and technology services....

OverviewJoin one of the most influential most quoted and most trusted think tanks!The Brookings Institution is a nonprofit public policy organization based in Washington DC. Our mission is to conduct in-depth research that leads tonew ideasfor solving problems facing society at the localnationaland...

MUST HAVE:TS/SCIw/CI polygraph(full scope)EDUCATION:Bachelors(or Associates w/ 9 years of relevant experience*)EXPERIENCE:7years ofexperience inthe personnelsecurity investigative or investigativeanalyst field ExperienceinterpretingGovernmentaland commercialdatabasecheckstoidentify areas of concernd...

Verotis is seeking an experienced Security Engineer to support security operations strategy planning architecture vulnerability assessments and remediation and coordination with various government security entities. This includes the documentation of security strategy planning architecture implement...

Job Summary: The Security Architect/Infrastructure Security Specialist will be responsible for assessing enterprise IT environments identifying architectural weaknesses and systemic risks and translating technical findings into actionable remediation guidance. This role requires a strong understand...

Eagle Harbor Solutions LLC a Koniag Government Services company is seeking an experienced Cloud Security Engineer with a TS/SCI clearance to support EHS and our government customer in Washington DC. This position is for a Future New Business Opportunity. We offer competitive compensation and an extr...

Eagle Harbor Solutions a Koniag Government Services company is hiring a Administrative Security Specialist to support daily operations in security administration. The candidate will assist in ensuring compliance with all applicable security policies directives and procedures while providing administ...

Eagle Harbor Solutions a Koniag Government Services company is hiring a Personnel Security Specialist. Position requires an active Top Secret/SCI clearance with ability to obtain additional security requirements. Please do not apply if you do not possess the required Top Secret offer competitive co...

Kadiak LLC a Koniag Government Services company is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to support Kadiak in Washington DC. This position is for a Future New Business offer competitive compensation and an extraordinary benefits package including...

AsInformation System Security Manager (ISSM) youll provide cybersecurity leadership for a mission-critical enterprise system with our customer supporting Department of the Air Force operations. The platform enables facilities and space planning work order and move management and performance tracking...

Leidos is seeking an Industrial Security Representative (ISR) to support all aspects of security operations at a designated military base ensuring strict adherence to security Standard Operating Procedures (SOPs) federal regulations and agency-specific policies. The ISR acts as a liaison between the...

Title: Business Information Security OfficerLocation: Washington DC /Remote EligibleSecurity Clearance: Moderate Background Investigation (MBI)Schedule: Due to the nature of law enforcement work and operation position may require occasional support outside of core working hours as well as intermitte...

DescriptionPublic Trust Eligibility RequiredThis is a contingent position meaning employment is dependent upon the successful award of the associated contract toAretumand completion of any required background investigation or security clearance verification.AboutAretumAretum is a mission-driven orga...

About the TeamThe Product Policy team is responsible for the development implementation enforcement and communication of the policies that govern use of OpenAIs services including ChatGPT GPTs the GPT store Sora and the OpenAI API. As a member of this team you will be instrumental in developing poli...

DescriptionAt System High Corporationa Top Washington-Area Workplace (The Washington Post ) a Top Workplaces Culture Excellence honoree (April 2025) and a three-time VETS Indexes 3-Star Employerwe protect and advance the nations most critical missions. As part of our team youll tackle complex securi...

Highlights: This is a high-visibility role supporting a mission-critical program for a premier federal law enforcement agency. Youll be joining a company known for its strong culture smart people and commitment to innovation and excellence in federal IT services.Our team is made up of talented missi...

Location: Reston Virginia*If not local to DMV please provide relocation date in cover letter or resume. Must be able to regularly come to ICF office/client site in Washington DC*ICF is seeking a senior level leader to join the ICF Fuels and Energy Security team focusing on electricity natural gas an...

U.S. - CGI Federal roles - What we do mattersBy playing this video you consent to Google/YouTube processing your data and using cookies Learn more.Position Description:US Citizenship and Active Top Secret Clearance are required.CGI Federal is currently looking for a SME Level Information Systems Se...

REQUIRES AN EXISTING/ACTIVE TS/SCI WITH CI POLYGRAPH - NO REMOTE WORK MUST WORK ON SITEJob Description:We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering expertise with experience managing YAML...