• Senior Tenable Engineer

    CACI International (Chantilly, VA)
    Senior Tenable Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... for building, improving, and maintaining the implementation of a new Tenable architecture for the DAF. **Responsibilities:** + Develop, improve, and maintain… more
    CACI International (04/26/25)
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  • IT Opportunities in Support of the Air Force…

    CACI International (Chantilly, VA)
    …+ Security Administrator + Tanium Administrator - Senior + Tanium Administrator + Tanium Engineer + Tenable Engineer + Tenable Administrator + SQL ... Security Officer (ISSO) + Logistician + Operations Project Manager + UEM Engineer (Trellix/Tanium) + Active Directory Administrator + Linux Administrator + Linux… more
    CACI International (07/10/25)
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  • Senior Information System Security…

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer ** to join our team of passionate individuals ... for transformative change. **Responsibilities:** The duties and responsibilities of the ** Senior ** **I nformation System Security Engineer (ISSE)** include, but… more
    Amentum (07/17/25)
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  • Cybersecurity Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Cybersecurity Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our ... nation? As a cybersecurity engineer , you can identify, implement, and operate the systems,...or operating cybersecurity tools, such as Splu nk , Tenable , Trellix, or Elastic + TS/SCI clearance with a… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Senior Solution Engineer

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. Responsibilities As part of the team, the ** Senior Solution Engineer 's** responsibilities will include (but will not ... Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and other systems and security management tools +… more
    M. C. Dean (07/15/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... as well as cybersecurity capabilities; work closely with System Architect and other senior members of the technical team to drive best practices across the entirety… more
    M. C. Dean (07/15/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... + Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP),… more
    ManTech (07/03/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seek a motivated, career and customer-oriented ** Senior Information System Security Engineer ** to join our team **Quantico, VA.** **Responsibilities ... + Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP),… more
    ManTech (07/16/25)
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  • Senior Cyber Security Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated and mission-focused ** Senior Cyber Security Engineer ** to join our team in **Herndon, Virginia** . In this role, you will ... Managing vulnerability assessment and remediation activities using tools such as Tenable , Qualys, or Nessus. + Engineering solutions for endpoint protection, network… more
    ManTech (07/12/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …and other components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... prevention (eg, MS Purview), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and related. + Working knowledge of MS Windows… more
    M. C. Dean (07/15/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with the ... introducing new cyber capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment… more
    Shuvel Digital (06/26/25)
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