• NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …**RESPONSIBILITIES** The ISSE will be responsible for the following: + Security Tool Infrastructure Management: + Primary responsibility for the backend ... infrastructure, deployment, patching, tuning, and overall health of security tools, including Tenable Nessus, Trellix ePO (HBSS/ESS), and associated Windows and Red… more
    TekSynap (09/16/25)
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  • Cyber Security SME

    Steampunk (Mclean, VA)
    …client-focused, mission-driven excellence. Steampunk is looking for an experiencedInformation Systems Security Officer with an appetite for taking on new challenges. ... **Contributions** The **ISSO** serves as a Cyber Security Specialist and will perform Level II ISSO and/or...with Federal program stakeholders + Experience in supporting, monitoring, testing , and troubleshooting hardware and software IA problems +… more
    Steampunk (09/11/25)
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  • Information Systems Security Officer/RMF…

    KBR (Chantilly, VA)
    Title: Information Systems Security Officer/RMF Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the… more
    KBR (09/11/25)
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  • Security Engineer - Secure Software…

    Sedgwick (Alexandria, VA)
    …Great Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Security Engineer - Secure Software Development Security Engineer - Secure ... Development **PRIMARY PURPOSE OF THE ROLE:** To manage the implementation of security measures to protect company data, networks, and computer systems. To focus… more
    Sedgwick (09/10/25)
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  • Cyber Security Project Engineer TS/SCI…

    The Metamorphosis Group (Mclean, VA)
    Cyber Security Project Engineer TS/SCI Clearance with FSP REQUIRED McLean, VA . Government/Military Apply Now Description: MUST BE US CITIZEN MUST POSSESS ACTIVE ... Employer US Veterans Preferred Location: McLean, VA The Sponsor requires Cyber Security engineering support to lead the technical efforts needed to manage IT… more
    The Metamorphosis Group (09/10/25)
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  • Information Systems Security Officer (ISSO)

    CACI International (VA)
    Information Systems Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... * **The Opportunity:** CACI is seeking an Information Systems Security Officer (ISSO) to join our team of technical...IT systems at acceptable levels of risk, monitoring and testing of IT systems for vulnerabilities and indications of… more
    CACI International (09/05/25)
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  • IT Security Engineering Advisor Sr

    Sedgwick (Richmond, VA)
    …Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance IT Security Engineering Advisor Sr **PRIMARY PURPOSE OF THE ROLE:** To manage the ... implementation of security measures to protect company data, networks, and computer...+ Knowledge of vulnerability management + Knowledge of penetration testing + Knowledge of various operating systems + Knowledge… more
    Sedgwick (09/04/25)
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  • Information System Security Officer

    Parsons Corporation (Centreville, VA)
    …technology in support of STIGs, CONOPS, POA&M to maintain security /regulatory and corporate policies/compliance requirements + Implementing and maintaining systems ... Framework (RMF) and NIST 800-53rev5 + Perform proactive assessments ad testing /validation of controls against self-auditing + Hardening servers and applications to… more
    Parsons Corporation (09/04/25)
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  • Cyber Security Analyst

    Acclaim Technical Services (Chantilly, VA)
    …among DC area firms and continues to grow. We are actively hiring Cyber Security Analysts with TS/SCI clearance and polygraph to join our team working in Northern ... programs. Description: ATS is looking for a highly motivated and experienced expert Cyber Security Analyst to join our team. The ideal candidate will have a strong… more
    Acclaim Technical Services (09/03/25)
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  • Sr Lead Information Security Engineer

    Lumen (Richmond, VA)
    …Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and Virtualization, to join the Public Sector ... Security Architecture and Engineering team. In this role, you...etc. - Experience with software development, and automation of testing , troubleshooting, and provisioning tasks. - Knowledge of project… more
    Lumen (09/03/25)
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