• Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Cybersecurity Engineer 6 ** to join our **Security and Electronic Systems ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (08/30/25)
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  • Cybersecurity SIEM Systems Engineer

    BAE Systems (Sterling, VA)
    …we're passionate about protecting people and organizations from cyber threats. As a Cybersecurity SIEM Systems Engineer , you'll play a critical role in ... contribute to the development of cutting-edge technologies. As a Cybersecurity SIEM Systems Engineer , you will be...\#Castle-Net **Required Education, Experience, & Skills** + **Experience:** + 6 years of experience with a bachelor s degree… more
    BAE Systems (10/30/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (Sterling, VA)
    …we're passionate about protecting people and organizations from cyber threats. As a Cybersecurity Systems Engineer , you'll play a critical role in supporting all ... of cybersecurity systems. **Job Description:** As a Cybersecurity Systems Engineer , you will be responsible...Systems, Computer Science, or related field. + **Experience:** + 6 years of experience with a Bachelor's degree in… more
    BAE Systems (10/30/25)
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  • Cybersecurity Automation Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Description:** Seize your opportunity to make a personal impact as a ** Cybersecurity Automation Engineer ** supporting the United States Postal Service. GDIT ... career. At GDIT, people are our differentiators. As a ** Cybersecurity Automation Engineer ** , you will help...left the US (including US Territories) for longer than 6 months consecutively in the last 3 years (unless… more
    General Dynamics Information Technology (11/05/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** This ... aircraft carriers systems + Work with SEA 03 concerning Cybersecurity of Aircraft Carrier systems + Provide technical support...IASAE Level III Cert: CISSP-ISSAP, CISSP-ISSEP, or CCSP within 6 months of onboarding + Experience supporting US Navy… more
    ManTech (10/30/25)
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  • Cybersecurity Analyst / Engineer

    Noblis (Washington, DC)
    Responsibilities **Position Overview** We are seeking an experienced and detail-oriented ** Cybersecurity Analyst / Engineer ** to support the FAA's **Brand New** ... program stakeholders to **design, implement,** **monitor** **, and sustain cybersecurity protections** for complex, safety-critical infrastructure, including communications, surveillance,… more
    Noblis (10/28/25)
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  • Cybersecurity Engineer

    SAIC (Washington, DC)
    …upon contract award, with an anticipated decision expected by fall 2025.** The Cybersecurity Engineer responsibilities include, but are not limited to: + Design, ... mission excellence on programs of national importance. SAIC is seeking Cybersecurity Engineers to join the Machine-assisted Analytic Rapid-repository System (MARS)… more
    SAIC (09/06/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …AI/ML modeling. To promote these efforts, Leidos is looking for a ** Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) ... * Expert Role: Be recognized as a subject matter expert in ** Cybersecurity and Security Engineering.** * Innovative Work: Influence the development of cutting-edge… more
    Leidos (10/05/25)
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  • Senior Cybersecurity Engineer

    Amentum (Washington, DC)
    …degree plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in Computer Science, Information Systems ... approximately 80 countries across all 7 continents. Amentum is seeking a **Senior Cybersecurity Engineer with focus on Networking** . This is a fully remote and… more
    Amentum (10/24/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to ... Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active **TS/SCI...must be maintained. + 8 Years with Bachelors Degree; 6 Years with Masters; 4 Year with PhD; 12… more
    Northrop Grumman (10/02/25)
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  • Senior Sales Engineer - Mid Market - Mid…

    Proofpoint (Washington, DC)
    About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their ... of a global team that breaks barriers to redefine cybersecurity , guided by our BRAVE core values: Bold in...our sales process every single day. As a Sales Engineer working with Mid-Market accounts, you will be one… more
    Proofpoint (10/28/25)
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  • Channel Systems Engineer 2

    Palo Alto Networks (Washington, DC)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We take...name a few! **Your Career** As a Channel Systems Engineer covering some of the leading US Service Providers,… more
    Palo Alto Networks (10/30/25)
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  • Systems Engineer - Zero Trust

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking an experienced Systems Engineer to work in a dynamic mission-oriented environment within **Bethesda, Maryland.** A successful ... and support secure, resilient systems that align with modern cybersecurity frameworks. In this role, you will work across...8+ years of prior relevant experience or Masters with 6 + years of prior relevant experience. + Deep understanding… more
    Noblis (10/14/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …to our collaborative teams. Northrop Grumman Space Systems is seeking a _Cyber Systems Engineer - level 3 or 4 to_ join our team of qualified, diverse individuals. ... to architect, implement, and satisfy Risk Management Framework (RMF) CyberSecurity , CyberResilience, and/or CyberSurvivability requirements of satellite systems, communications… more
    Northrop Grumman (11/18/25)
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  • Cloud Engineer

    KBR (Bethesda, MD)
    Title: Cloud Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...future of space defense. KBR is seeking a Cloud Engineer to join our team. The Cloud Engineer more
    KBR (09/25/25)
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  • Data Engineer

    KBR (Bethesda, MD)
    Title: Data Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...based upon contract award KBR is seeking a Data Engineer to join our team. The Data Engineer more
    KBR (10/02/25)
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  • Zscaler Engineer

    SAIC (Washington, DC)
    **Description** **SAIC** is seeking a **Zscaler Engineer ** to support a mission-critical US government agency in the National Capital Region. This hybrid position ... involves managing and modernizing enterprise cybersecurity platforms, with a strong focus on Zscaler technologies...in Reston, Virginia, SAIC has annual revenues of approximately $ 6 .5 billion. For more information, visit saic.com. For information… more
    SAIC (11/06/25)
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  • Product Security Engineer , Instagram

    Meta (Washington, DC)
    …The Instagram Security Ecosystems team is seeking a product-focused security engineer interesting in enabling Instagram product teams to develop features with ... bad actors on the Instagram platform. **Required Skills:** Product Security Engineer , Instagram Responsibilities: 1. Threat Modeling and Security Architecture: Work… more
    Meta (10/28/25)
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  • SailPoint Engineer - Senior

    SAIC (Washington, DC)
    **Description** As a SailPoint Senior Systems Engineer , you'll play a key role in enhancing our cybersecurity and identity management capabilities. You'll ... dashboard compliance per DHS CISA requirements. Join us to support critical cybersecurity initiatives and contribute to a secure, efficient IT infrastructure at the… more
    SAIC (09/24/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Washington, DC)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and advanced ... national security. KBR is seeking a Big Data Systems Engineer to join our team. The successful candidate will...CHEETAS application nuances every Agile sprint release (roughly every 6 weeks) prior to deploying to customer sites. +… more
    KBR (10/28/25)
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