• Security Engineer , National

    Google (Washington, DC)
    Security Engineer , National Security , Google Public Sector _corporate_fare_ Google _place_ Reston, VA, USA; Washington DC, DC, USA **Mid** Experience ... to proactively identify and fix security flaws and vulnerabilities. As a Security Engineer , you're not just reacting to threats, you're anticipating them.… more
    Google (10/01/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our ** National Security Sector's (NSS) Cyber & Analytics ... much more. **Join us and make a difference in National Security !** **Job Description** This effort is...**Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber… more
    Leidos (08/29/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our ** National Security Sector's (NSS) Cyber & Analytics ... much more. **Join us and make a difference in National Security !** **Job Description** This role is...information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding… more
    Leidos (08/29/25)
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  • Senior Information Systems Security

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Engineer (ISSE)** in our ** National Security ... programs for the Warfighter? This is an exciting opportunity to contribute to national security efforts with lasting impact. As an ISSE, you'll help shape secure… more
    Leidos (10/10/25)
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  • Sr. Cloud Operations Engineer

    Amazon (Arlington, VA)
    …and sizes gain the best value and service from AWS? At AWS National Security we're looking for a Enterprise Account Engineer (EAE) to support our customers' ... 10% or more as needed. The EAE is the centerpiece of value to our National Security customers. If you wish to be at the forefront of innovation, come join us!… more
    Amazon (08/16/25)
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  • FSO/Industrial Security Cyber…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    Security Cyber Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion ... **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Business...Facility Clearance (FCL) in compliance with regulations like the National Industrial Security Program Operating Manual (NISPOM),… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network...Contribute to projects that have a significant impact on national security and global communications. + **Professional… more
    CACI International (09/13/25)
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  • Staff Cloud Security Engineer

    Warner Bros. Discovery (Silver Spring, MD)
    …or Silver Spring office. **Your New Role** **:** We are seeking a Cloud Security Engineer with expertise in cloud security architecture, configuration, and ... of 7 years of experience working as a Cloud Security Engineer or a similar role. +...basis of merit, without regard to race, color, religion, national origin, gender, sexual orientation, gender identity or expression,… more
    Warner Bros. Discovery (08/29/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network...to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or… more
    CACI International (09/06/25)
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  • Information Systems Security

    KBR (Arlington, VA)
    Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... to our customers in the intelligence and national security communities. In this position, your...the future of space defense. + The Information Systems Security Engineer will directly support the Secretary… more
    KBR (09/13/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... enhances the ability of federal government customers to preserve national security , deliver justice and serve the...We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team.… more
    CACI International (09/10/25)
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  • AI Security Engineer , Manager

    Deloitte (Mclean, VA)
    …operate our business, and create value. Work you'll do As a Deloitte Manager, AI Security Engineer , you will be crucial in safeguarding our advanced AI models, ... attacks (adversarial, prompt injection, data leakage) + Conduct AI-focused security assessments, penetration tests, red/purple team exercises + Analyze AI… more
    Deloitte (08/08/25)
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  • Network Security Engineer

    CACI International (Columbia, MD)
    Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Continental US * * * **The Opportunity:** The Network Security Engineer will work within the Network...to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or… more
    CACI International (09/13/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around the Fort Meade,...to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or… more
    CACI International (09/25/25)
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  • Security Solution Engineer

    Microsoft Corporation (Washington, DC)
    …operations, and helping our customers modernize with confidence. We are looking for a ** Security ** **Solution Engineer ** with a drive to help solve complex ... part of a team that thrives on collaboration, creativity, and continuous learning. As a Security Solution Engineer (SE), you will play a pivotal role in driving … more
    Microsoft Corporation (10/13/25)
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  • Principle Cyber Security Engineer

    Koniag Government Services (Washington, DC)
    …Solutions (EHS), a Koniag Government Services company, is hiring a Principle Cyber Security Engineer . Position requires an active Top Secret/SCI clearance with ... time off, and more. We are seeking a proactive and experienced Principle Cyber Security Engineer with a current Top Secret clearance to develop, and implement,… more
    Koniag Government Services (10/04/25)
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  • Principal Engineer - Cyber Security

    Wells Fargo (Mclean, VA)
    …areas and lines of business at wellsfargojobs.com. Wells Fargo is seeking a Principal Engineer for our Cyber Security Operations team to serve as the senior ... **About this role:** Wells Fargo is seeking a Principal Engineer in Technology as part of Cybersecurity. Learn more...technical authority for security operations. The position is responsible for leading and… more
    Wells Fargo (10/10/25)
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  • Senior Principal Information Systems…

    Concurrent Technologies Corporation (Columbia, MD)
    Senior Principal Information Systems Security Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI ... solutions. Key Responsibilities: + To protect the interests of national security , cyber incidents must be coordinated...the Federal Government is required + The Information Systems Security Engineer shall perform, or review, technical… more
    Concurrent Technologies Corporation (08/07/25)
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  • Network Security Engineer - Multiple…

    Noblis (Washington, DC)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network… more
    Noblis (09/18/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior** **Category:** Service Desk / End User Services **Main location:** United States, Virginia, Arlington ... has an exciting opportunity for an ISSE within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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