• Cybersecurity Engineer Principal

    General Dynamics Information Technology (Herndon, VA)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a ** Cybersecurity Engineer Principal** at GDIT. Here, you'll tailor cutting-edge ... ours. At GDIT, people are our differentiator. As a ** Cybersecurity Engineer Principal** you will help ensure...and identity services. + Support Azure-based applications, ensuring proper security measures are in place, such as RBAC (Role-Based… more
    General Dynamics Information Technology (09/21/25)
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  • Cybersecurity Engineer Senior

    Amentum (Chantilly, VA)
    Amentum is seeking a ** Cybersecurity Engineer Senior** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract. **Responsibilities:** + ... evaluating threat vectors, and recommending mitigation strategies to enhance network security . + Leads cybersecurity operations by coordinating with engineering… more
    Amentum (09/27/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One has an urgent need for ** Cybersecurity Engineer III** candidates for a position supporting the US Navy. Apply now and start meeting new challenges ... Dam Neck Division) located in Virginia Beach, Virginia. The ** Cybersecurity Engineer III** shall meet the following...checks on various networks/systems + Report any breaches of cybersecurity policies to the Information System Security … more
    Imagine One Technology & Management (09/01/25)
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  • Cybersecurity Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …a background in the IT field? We have a great opportunity for you! As a Cybersecurity Engineer I, you will learn the skills and expertise to design, test, and ... implement secure information systems, network, environments, and capabilities + Manage and engineer cybersecurity capabilities at SNC including cybersecurity … more
    Sierra Nevada Company, LLC (09/27/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and ... **Minimum Qualifications:** + Bachelor's Degree in in Computer Science, Cybersecurity , Information Security , or a related field + 10+ years of experience… more
    ManTech (08/15/25)
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  • Senior Cybersecurity Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …One Technology & Management, Ltd. is seeking four (4) **Senior Cybersecurity Engineers** with specific experience working with Submarine-Launched Ballistic Missiles ... Seven (7) years of SLBM experience + Possess an understanding of cybersecurity , military system specifications, DoD Information Assurance (IA) policies for both Land… more
    Imagine One Technology & Management (09/24/25)
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  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Cybersecurity Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... security tools, and a proactive approach to identifying and mitigating risks. The Cyber Security Engineer reports directly to the Senior Cyber Security … more
    ManTech (09/11/25)
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  • Senior Systems Engineer…

    M. C. Dean (Vienna, VA)
    …Advanced knowledge and hands-on experience with configuration and administration of cybersecurity platforms, including endpoint security (eg, Defender, Trend ... Overview Security is critical to MC Dean's IT solutions.../ data loss prevention, and other components of our cybersecurity infrastructure. As part of the team, the **Senior… more
    M. C. Dean (08/27/25)
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  • Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... analysis and remediation.. **Minimum Qualifications:** + Bachelor's Degree in Computer Science, Cybersecurity , Information Security , or a related field + 2+… more
    ManTech (09/11/25)
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  • Cybersecurity Engineer - Mid-Level

    Tyto Athene (Fort Lee, VA)
    **Description** Tyto Athene is searching for a ** Cybersecurity Engineer - Mid-Level** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... SQL, HTTP, HTTPS, etc.) + Assist with preparing, validating, and maintaining security documentation including, but not limited to cybersecurity incident response… more
    Tyto Athene (07/29/25)
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