• Senior Cyber Security…

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a ** Senior Cyber Security Engineer** who is responsible for developing and implementing advanced security ... to critical mission systems . + Design and implement defensive cyber security solutions to protect data, networks, and applications from unauthorized access,… more
    Leidos (08/30/25)
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  • Senior Network Engineer (Remote)

    Koniag Government Services (Chantilly, VA)
    …in accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** **Network Engineer** ... vulnerabilities. + Design and implement remediation and recovery plans for enterprise systems + Apply and maintain enterprise network security solutions and… more
    Koniag Government Services (09/04/25)
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  • Senior Platform Engineer

    Koniag Government Services (Alexandria, VA)
    …Shareholder Preference in accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Pay Type** **Salary** ... **Koniag Information Security Services,** a Koniag Government Services company **,**...Government Services company **,** is seeking a highly skilled Senior Platform Engineer with a Secret clearance to support… more
    Koniag Government Services (08/29/25)
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  • Sr . Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …join our team in Merrifield, Virginia (US-VA), United States (US). **Job Summary:** The Senior Security Engineer - Team Lead is responsible for directing and ... forward-thinking organization, apply now. We are currently seeking a Sr . Security Engineer - Team Lead to...within six (6) months of onboarding. + Active Secret Security Clearance **Preferred Qualifications:** + Cyber Defense… more
    NTT America, Inc. (09/27/25)
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  • Sr IT Security Advisor

    Sedgwick (Alexandria, VA)
    … requirements. + Designs computer security architecture and develops detailed cyber security designs. + Prepares and documents standard operating procedures ... Work(R) Fortune Best Workplaces in Financial Services & Insurance Sr IT Security Advisor **PRIMARY PURPOSE OF... measures to protect company data, networks, and computer systems . To focus on executing security fundamentals… more
    Sedgwick (09/23/25)
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  • IT Security Engineering Advisor Sr

    Sedgwick (Richmond, VA)
    … requirements. + Designs computer security architecture and develops detailed cyber security designs. + Prepares and documents standard operating procedures ... Fortune Best Workplaces in Financial Services & Insurance IT Security Engineering Advisor Sr **PRIMARY PURPOSE OF... measures to protect company data, networks, and computer systems . To focus on executing security fundamentals… more
    Sedgwick (09/04/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV ... systems , and other RF sensor technologies. As the Sr . Specialist, Systems Integration & Test Engineer,...years of prior related experience. + Active DoD Secret security clearance + System level design experience in which… more
    L3Harris (08/25/25)
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  • Sr Cloud Security Architect

    Shuvel Digital (Arlington, VA)
    …including introducing new cyber capabilities to address emerging threats. The Senior Cloud Security Architect must display superb understanding and be ... Prevention, IDS/IPS, and proxies, to name a few. Develops security systems for any manual or automated...appliances, and networks involving the architecture and implementation of Cyber Security tools in a hybrid environment.… more
    Shuvel Digital (09/25/25)
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  • Senior Cyber Security…

    V2X (Ashland, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer, you will be responsible for ... activities planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves...certifications: + CASP + + CCNP + Certified Information Systems Security Professional (CISSP) + GCED +… more
    V2X (07/31/25)
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  • Senior Cyber Security…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Detections Engineer** to join our team in **Springfield, VA.** This role ... supports our Cyber Operations mission by providing critical detection and response...where employees come first, and you'll help defend national security while working on rewarding projects with room for… more
    ManTech (09/11/25)
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