• Industrial Security Representative/Facility…

    Leidos (Lorton, VA)
    …ISR/FSO works under the guidance of the Leidos Defense & Intel IT, Business Area Security Manager in the application of Leidos security standards and ... The Digital Modernization Group at Leidos is seeking an Industrial Security Representative/FSO supporting HEITS Contract in Lorton, VA. The position will… more
    Leidos (04/25/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …security relevant applications. + Experience as a System Administrator, Information System Security Manager , or Information System Security Officer. + ... cybersecurity and system integration services to the US National Security market. We are seeking a motivated self-starter with...in secure information systems to join a team of security professionals and help defend national security … more
    Tau Six (04/23/25)
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  • Information System Security Officer

    ManTech (Chantilly, VA)
    …information systems and as such, works in close collaboration with the Information System Security Manager ISSM. Ensure that cyber security requirements are ... ManTech seeks a motivated, career and customer-oriented Information System Security Officer ISSO to join our team in the Chantilly, VA area. A qualified mid level… more
    ManTech (04/11/25)
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  • Senior Information System Security Officer

    Steampunk (Mclean, VA)
    … Practitioner (CASP + Certified Information Systems Auditor (CISA) + Certified Information Security Manager (CISM) + Certified Ethical Hacker (CEH) + Current ... **Steampunk** wants you to be a **Senior Information System Security Officer (ISSO)** on our team to support a...and NIST guidelines + Knowledge and experience with the vulnerability scanning execution, assessment, and analysis + Knowledge and… more
    Steampunk (03/28/25)
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  • Chief Information Security Officer - Senior

    Parsons Corporation (Centreville, VA)
    …MBSA, Nessus, etc.) + Strong background and experience in assisting Information Systems Security Manager (s) in reporting and mitigation of information system ... ongoing vulnerability testing of the information system to verify security features and operating controls are functional, effective, and meet government… more
    Parsons Corporation (03/20/25)
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  • Information Systems Security Officer (ISSO)

    Applied Research Associates, Inc. (Arlington, VA)
    …will support multiple programs. The ISSO will coordinate with the Information System Security Manager (ISSM) for these Information Systems to ensure the Risk ... as needed. + Assist the ISSM with preparation for Defense Counterintelligence and Security Agency (DCSA) Security Vulnerability Assessments (SVA), Command… more
    Applied Research Associates, Inc. (03/15/25)
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  • Senior Information System Security Officer

    ManTech (Quantico, VA)
    …that may affect the authorization status are reported to the system owner and IS Security Manager (ISSM) **Minimum Qualifications:** + 7 + years serving as an ... ManTech seeks a motivated, career and customer-oriented **Senior Information System Security Officer (ISSO)** to join our team in **Quantico, VA.**… more
    ManTech (03/04/25)
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  • Mid-Level Email Security Expert

    ManTech (Herndon, VA)
    …+ Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH), or similar are ... staff on email security practices + Conduct regular security assessments and vulnerability scans on email systems; Prepare detailed reports on security… more
    ManTech (03/04/25)
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  • A&A Technical Site Lead / Deputy Project…

    CACI International (Alexandria, VA)
    A&A Technical Site Lead / Deputy Project Manager Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: ... Continental US * * * **Responsibilities:** As the Project Manager and Technical Lead, you will be responsible for...training to 10+ employees of assigned teams. + Review security control package submissions from validator staff. + Subject… more
    CACI International (05/06/25)
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  • Cybersecurity Manager

    NVR (Reston, VA)
    …NVR is seeking an Experienced Cybersecurity Manager specializing in Red Team and ... Cybersecurity Manager Job Category Information Technology Market Location VA...stand-up the red team and threat hunting capabilities, refine vulnerability management program, and focus on remediation of the… more
    NVR (04/08/25)
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