• Lead Systems Architect

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Lead Systems Architect Location: Sterling, VA Clearance: TS/SCI Poly **This position ... is CONTINGENT upon contract award** The Lead Systems Architect (LSA) is responsible for the design,...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (06/27/25)
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  • Chief Architecture Office Technical Lead

    KBR (Chantilly, VA)
    Title: Chief Architecture Office Technical Lead Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (06/12/25)
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  • Senior Technical Editor and Content Strategist…

    ICF (Arlington, VA)
    …Technical Editor & Content Strategist** will develop, edit, and evaluate cybersecurity -focused content for a government organization. This role requires a seasoned ... editor with cybersecurity expertise who can assess technical accuracy, strategic alignment,...effective format for the intended audience. **Key Responsibilities:** + Lead technical editing, ensuring all content aligns with a… more
    ICF (08/27/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Dahlgren, Virginia. The **Security Engineers** will be expected to: + Author DoD Cybersecurity Assessment and Authorization artifacts. + Document a system from a ... Cybersecurity perspective using Microsoft Office including MS Word, MS...to which it interfaces, both physically and virtually. + Lead and perform as ISSO to be focal point… more
    Imagine One Technology & Management (06/25/25)
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  • Sr. Customer Success Manager

    Proofpoint (Reston, VA)
    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...are not achieving their desired outcome and as needed, lead cross-functional efforts to get those customers back on… more
    Proofpoint (07/16/25)
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  • Lead Network Engineer

    Guidehouse (Winchester, VA)
    …+ Network Operations Center (NOC) + Security Operations Center (SOC) + Lead the execution of complex IT infrastructure migration and cloud transformation projects. ... scalability. + Ensure compliance with industry standards, regulatory requirements, and cybersecurity protocols. + Implement best practices for disaster recovery and… more
    Guidehouse (08/18/25)
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  • Lead Counterintelligence Analyst

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Lead ** **Counterintelligence (CI) Analyst** to join our team in **Chantilly, VA.** **Responsibilities ... and interaction with one or more of the following disciplines: Supply Chain, Cybersecurity , Space/Counterspace per the applicable level stated in the table below. +… more
    ManTech (08/15/25)
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  • Lead , Information Security Systems…

    L3Harris (Ashburn, VA)
    …Relocation assistance available to qualified applicants Essential Functions: + Lead the development and implementation of Anti-Tamper (AT) measures throughout ... information (CPI) and technologies. + Draft Program Protection Plans (PPPs), Cybersecurity Strategies, Security Classification Guides (SCGs), and AT Plans. +… more
    L3Harris (08/03/25)
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  • Lead Business Systems Compliance Analyst

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Business Systems Compliance Analyst Job Description **About CoStar Group** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... or supporting a large-scale ERP environment. + Working knowledge of recognized cybersecurity frameworks, such as **NIST 800-53** , **ISO/IEC 27001** , or **CIS… more
    CoStar Realty Information, Inc. (07/16/25)
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  • Integrated Intelligence Space Program Office…

    KBR (Chantilly, VA)
    Title: Integrated Intelligence Space Program Office Technical Lead Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (07/09/25)
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