• Senior Manager Engineering - Public Sector

    Lumen (Annapolis, MD)
    …efficient and effective. *Involved in developing and improving policies in research , design, planning, and development of new advanced technologies, components, and ... Services including (but not limited to) SIEM, EDR/XDR, SD-WAN, Vulnerability Assessment, Security Awareness, Cloud Security, Cloud (Private/Public/Hybrid). *Excellent… more
    Lumen (12/10/25)
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  • Senior Mobile Software Engineer w/ Poly

    BigBear.ai (Annapolis Junction, MD)
    …query device attributes and automate mobile device functions. + Experience performing vulnerability research and protocol analysis (network traffic, OS events). ... + Knowledge of end-to-end SIGINT collection and analysis systems. + Experience with production CNO capabilities and operations. + Experience with additional programming languages (C/C++). About BigBear.ai BigBear.ai is a leading provider of AI-powered decision… more
    BigBear.ai (11/15/25)
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  • Hardware Exploitation Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    …digital media devices. + Conduct reverse engineering, failure analysis, and vulnerability analysis of hardware to identify exploitation opportunities + Modify ... knowledge gained through the application of reverse- engineering and other research techniques, engineer low-level C and assembly. Position Requirements: +… more
    Vexterra Group (10/14/25)
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  • Information Systems Security Engineer - Principal

    Amentum (Fort Meade, MD)
    …and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed ... in multifunctional teams providing a holistic cyber security posture * Research and evaluate emerging technologies to determine cybersecurity effectiveness. * Aid… more
    Amentum (10/23/25)
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  • System Engineer 5

    Nightwing (Annapolis Junction, MD)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence,… more
    Nightwing (09/22/25)
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  • Systems Security and Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    …applications. You'll use your curiosity for technology and market trends to further research and develop security solutions. In this role, you'll closely impact the ... complexities of security with a wide variety of audiences, including senior management. + Implement infrastructure and cyber security controls, including enhanced… more
    BOOZ, ALLEN & HAMILTON, INC. (12/13/25)
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  • Information System Security Officer(ISSO)

    Nightwing (Annapolis Junction, MD)
    …capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, ... team. Collaboration: Work closely with internal stakeholders, including IT, PMs, and senior leaders. **Required Skills and Qualifications** + TS/SCI with Full Scope… more
    Nightwing (10/28/25)
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  • Technical Manager - Network and Edge Security…

    Optiv (Columbia, MD)
    …in industry groups, delivering talks, writing technical and industry-specific blogs, vulnerability research , industry PR interviews, and/or contributing to ... Technical Manager for Network and Edge Security is a senior technical leader responsible for driving the success of...**How You'll Make an Impact:** * Act as the senior technical leader on consulting engagements, ensuring technical excellence… more
    Optiv (11/07/25)
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  • System Engineers

    Artera Technologies (Annapolis Junction, MD)
    SYSTEMS ENGINEERS Job Type: Full Time Level: Mid, Senior , Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS/SCI with ... technologies. We deliver systems and capabilities in the areas of research , modernization, development, integration, and sustainment of mission systems. Tasking:… more
    Artera Technologies (12/02/25)
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  • Sr. Principal Cybersecurity Analyst

    Northrop Grumman (Baltimore, MD)
    …best work of your career. Northrop Grumman Mission Systems is seeking a senior Cybersecurity Analyst to join its Classified Solutions team in Linthicum, MD. Please ... certification test, security documentation, as well as investigations, software research , hardware introduction and release, emerging technology research more
    Northrop Grumman (12/11/25)
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