• Senior Cyber Security

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer** to join our team in **Chantilly, VA.** **Responsibilities ... after-hour support **Minimum Qualifications:** + Bachelor's degree in an information Technology field or 4+ years of additional IT...experience in lieu of degree + 4+ years of Cyber experience + Experience working in LINUX environments +… more
    ManTech (06/04/25)
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  • Senior Information Security

    Leidos (Aberdeen Proving Ground, MD)
    …team of cybersecurity professionals on the Leidos on-site support team. The Senior Information Security Analyst will provide cyber support to a variety ... Leidos Digital Modernization Sector is seeking a highly qualified and trained Senior Information Security Analyst to provide expert guidance and direction… more
    Leidos (06/27/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6557/ senior - cyber - security -sme/job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) ... taking on new challenges. **Contributions** The **ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO and/or ISSO support… more
    Steampunk (07/02/25)
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  • Cyber Security Analyst SME - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …present findings to senior management. + Stay updated on the latest cyber security trends, threats, and technologies. + Provide vulnerability analysis and ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Documentations,Microsoft Azure,NIST,Risk Management Framework… more
    General Dynamics Information Technology (07/31/25)
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  • Senior Manager, Cyber

    ThermoFisher Scientific (Frederick, MD)
    …management (PAM) transformation across a global organization of over 100,000 colleagues. As a Senior Manager, Cyber Security at Thermo Fisher Scientific, you ... + Drive PAM projects and team workstreams, advising leadership as on security posture. + Champion PAM excellence across the organization, serving as the… more
    ThermoFisher Scientific (07/24/25)
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  • Senior Information Systems…

    The MITRE Corporation (Mclean, VA)
    …within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified ... Responsibilities: The selected candidate will be responsible for protecting information systems, networks, and computers from security ...threats. The candidate will perform tasks such as ensuring cyber security is baked into the design… more
    The MITRE Corporation (08/08/25)
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  • Senior Manager, Cyber Defense…

    Justworks (New York, NY)
    … of Justworks products, platforms, services, and corporate operations. Led by the Chief Information Security Officer, Digital Security 's vision is to become ... Senior Manager, Cyber Defense Operations New...no simpler." Qualifications + Minimum of 7 years of cyber security experience, especially in security more
    Justworks (06/14/25)
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  • Cyber Security SME III - Secret…

    General Dynamics Information Technology (Washington, DC)
    …environments. + Ensures Splunk environments comply with customer requirements and customer information assurance / cyber security standards and practices ... SME III WILL MAKE AN IMPACT** + Directing a senior technical team of architects and engineers to develop...TO SUCCEED** **Education:** Bachelor of Arts/Bachelor of Science in Cyber Security , Information Technology, Computer… more
    General Dynamics Information Technology (06/24/25)
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  • Senior Systems Engineer - Cyber

    RTX Corporation (Portsmouth, RI)
    …the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security , Software Assurance and ... Risk Management Framework (RMF) **Qualifications We Prefer** + Usage of information security toolsets including anti-virus, Vulnerability Assessment, HIDS/ NIDS.… more
    RTX Corporation (08/08/25)
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  • Principal / Senior Principal Cyber

    Northrop Grumman (San Diego, CA)
    …to the design & its models + Implement and review the application of cyber security profile stereotypes to a Model Based System Engineering (MBSE) Architecture ... effective, and complete. A CSSE supports the definition of security governance, and risk management. As a Cyber...directed. This requisition may be filled as a **Principal Cyber Systems Engineer** or ** Senior Principal … more
    Northrop Grumman (07/05/25)
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