• 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 (11/28/25)
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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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  • Lead Cybersecurity Engineer , Threat…

    Capital One (Mclean, VA)
    Lead Cybersecurity Engineer , Threat Detection & Analytics The Threat Detection & Analytics team is seeking qualified professionals to join our ranks. This highly ... on best practices and industry frameworks. As a Detection Engineer , you will defend Capital One by helping to...big data experience Preferred Qualifications: + Bachelor's Degree + 6 + years of cybersecurity experience + 4+… more
    Capital One (11/23/25)
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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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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Identify information protection ... systems and network environment security requirements in accordance with applicable cybersecurity requirements + Design security architectures for use within the… more
    TekSynap (11/22/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud services such as ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time...to work independently with little direction and guidance + 6 + years related technical experience in network/ cybersecurity more
    CACI International (11/14/25)
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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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  • Senior Information System Security Engineer

    ManTech (Washington, DC)
    …seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team **Washington, DC.** **Responsibilities include, but ... IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design security architectures for use within the IS… more
    ManTech (11/26/25)
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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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  • Principal Security Engineer

    Oracle (Washington, DC)
    **Job Description** The Principal Security Engineer is responsible for overseeing and managing the organization's cybersecurity strategy, policies, and programs. ... protection of the organization's critical assets. + Stay current with emerging cybersecurity trends, threats, and technologies and apply best practices to ensure the… more
    Oracle (11/25/25)
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  • Security Engineer

    CACI International (College Park, MD)
    …missions **Responsibilities:** We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a security ... Security Engineer Job Category: Information Technology Time Type: Full...Bash, or similar). . Keep up with the latest cybersecurity trends, threat landscapes, and vulnerabilities to ensure proactive… more
    CACI International (11/08/25)
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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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