• Cybersecurity Systems

    BAE Systems (District Of Columbia, DC)
    **Job Description** BAE Systems is seeking an experienced Cybersecurity Systems Engineer to support our work as a prime contractor on a high-profile US ... Navy weapon system. As a Cybersecurity Systems Engineer , you will influence a multi-disciplinary team responsible for System Security Engineering (SSE) risk… more
    BAE Systems (10/29/25)
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  • Lead Cybersecurity Engineer ; HP…

    Capital One (Washington, DC)
    Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical Lead Cybersecurity role, you'll be responsible for the overall security ... internal/external teams to architect, design, and support both production and development systems , including the administration of these environments. As part of the… more
    Capital One (11/21/25)
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  • Cybersecurity Engineer

    Warner Bros. Discovery (Washington, DC)
    …the deployment, management, and maintenance of shared, reliable, and extensible security platforms/ systems . The Cybersecurity engineer plays a key role ... implementing advanced cyber security technology in a complex environment + Engineer and administer security platforms including SIEM/SOAR systems , endpoint… more
    Warner Bros. Discovery (12/16/25)
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  • Systems Administrator/ Engineer

    Shuvel Digital (Vienna, VA)
    Description: We are looking for a Mid level Systems Administrator/ Engineer that can come in to take ownership of day-to-day operations. You will partner with ... + Experience patching and upgrading Linux and Windows based operating systems , packages, and applications + Familiarization with cybersecurity principles as… more
    Shuvel Digital (09/25/25)
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  • Senior Cybersecurity Engineer

    BAE Systems (Washington, DC)
    …contingent upon contract award, with an anticipated decision expected in 2026.** The Cybersecurity Engineer responsibilities include, but are not limited to: + ... **Job Description** BAE Systems is seeking Cybersecurity Engineers to...available based on position level and/or job specifics. **Senior Cybersecurity Engineer ** **118976BR** EEO Career Site Equal… more
    BAE Systems (12/04/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering ... involves working closely with engineering teams to safeguard mission-critical systems , evaluate vulnerabilities, and deliver validated cybersecurity solutions.… more
    Cydecor, Inc. (11/20/25)
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  • OT/ICS Cybersecurity Engineer

    Jacobs (Washington, DC)
    …of the largest technology and engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of contemporary ... interested in working at the cutting edge of industrial cybersecurity ? Does securing high criticality operational technology systems...enable our client's most important programs. As the OT/ICS Cybersecurity Engineer - Mid, you will work… more
    Jacobs (10/28/25)
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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...role, a typical day will include: + Analyzing software systems and developing automated solutions for security issues +… more
    General Dynamics Information Technology (11/05/25)
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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** ... role requires deep knowledge of **aviation operational environments** , **industrial control systems (ICS)** , and federal cybersecurity frameworks. You will… more
    Noblis (10/28/25)
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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 ... in getting Air Transfer Office (ATO) for aircraft carriers systems + Work with SEA 03 concerning Cybersecurity... systems + Work with SEA 03 concerning Cybersecurity of Aircraft Carrier systems + Provide… more
    ManTech (10/30/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …Advance your career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal** at GDIT. Here, technologists have many paths to ... government. **MEANINGFUL WORK AND PERSONAL IMPACT** _As an_ **_AI Cybersecurity Engineer Principal_** _, the work you'll...and response. + Lead the strategy for securing AI systems , including large language models (LLMs) and agentic AI… more
    General Dynamics Information Technology (12/17/25)
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  • Senior Cybersecurity Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    … requirements development, cyber threat analysis, cyber engineering, cyber systems architecture development or cybersecurity policy development experience. ... policy standards, best practices, and guidance and procedures for combat systems . 2. Conducting cybersecurity related research, analysis and coordination… more
    Imagine One Technology & Management (09/24/25)
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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, ... **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and… more
    SAIC (12/06/25)
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  • Cybersecurity Engineer

    Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical program for the ... Excellent problem-solving and analytical skills. If you are a motivated and skilled Cybersecurity Engineer with a passion for leveraging technology to expedite… more
    Red River (10/06/25)
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  • Senior Cybersecurity Engineer

    Amentum (Washington, DC)
    …in approximately 80 countries across all 7 continents. Amentum is seeking a **Senior Cybersecurity Engineer with focus on Networking** . This is a fully remote ... plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in...engineer ; a Bachelor's degree in Computer Science, Information Systems or related field plus 5 years of relevant… more
    Amentum (10/24/25)
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  • Security Systems Engineer 2…

    M. C. Dean (District Of Columbia, DC)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **Security Systems Engineer 2** to join our Security and Electronic Systems ... in supporting the design, implementation, and sustainment of enterprise-level physical security and IT systems . As a **Security Systems Engineer 2** you will… more
    M. C. Dean (11/01/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time...in DoD capabilities + Demonstrated experience modernizing complex enterprise cybersecurity systems . + Candidate must have a… more
    CACI International (11/14/25)
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  • Cybersecurity Application Security…

    Nelnet (Washington, DC)
    …learn, and work. We are seeking a highly skilled Application Security Engineer with strong experience across secure code review, penetration testing, automation, and ... threat-modeling expertise (STRIDE, attack trees, misuse cases) for both traditional systems and AI/LLM-integrated features + Proficiency with SAST, SCA, DAST, web… more
    Nelnet (12/18/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …an individual with both hands-on technical expertise in managing modern enterprise IT systems and a deep understanding of federal cybersecurity frameworks and ... US Army ICS Inventory Methodology and Unified Facilities Criteria (UFC) 4-010-06, Cybersecurity of Facility-Related Control Systems . . Assist in the development… more
    M. C. Dean (11/26/25)
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  • Cybersecurity Automation Subject Matter…

    Foxhole Technology, Inc (Washington, DC)
    …to modernize and streamline cybersecurity compliance. **Job Description** The Cybersecurity Automation SME will engineer and implement automated solutions ... **Minimum Requirements** + TS/SCI security clearance required. + Bachelor's degree in Cybersecurity , Information Systems , Computer Science, or related field. +… more
    Foxhole Technology, Inc (12/19/25)
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