• Senior Manager of Cybersecurity Operations

    Mercury Systems (Arlington, VA)
    …strategy and delivers cybersecurity expertise. Under the supervision of the Head of Security Operations, the information security engineers work closely with ... Req. Number 25-340 Job Description Job Summary: The Senior Manager of Security Operations, reporting into the...direction with security practices and methodologies in information security . + Develop metrics and scorecards… more
    Mercury Systems (06/04/25)
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  • Cyber Security Engineer, Mid-Sr.

    GovCIO (Fairfax, VA)
    …+ Leverage technical knowledge of computer systems and networks with cyber threat information to assess the company's security posture. + Conduct intelligence ... **Overview** GovCIO is seeking an experienced Cyber Security Engineer to lead and enhance our organization's corporate cybersecurity program. This role is pivotal in… more
    GovCIO (06/27/25)
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  • Nessus Engineer

    Oneida Technical Solutions (Chantilly, VA)
    …in Chantilly, VA. This position supports our cybersecurity initiatives by conducting vulnerability assessments and ensuring the overall security of our networks ... tool. The ideal candidate will have hands-on experience with Nessus or similar vulnerability management tools, a solid understanding of security best practices,… more
    Oneida Technical Solutions (05/02/25)
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  • Information Systems Auditor

    Parsons Corporation (Centreville, VA)
    …CISSP (Computer Information Systems Security Professional), CISM (Certified Information Security Manager ), or CASP (CompTIA Advanced Security ... vulnerability /compliance analysis software + Possess 5+ years of Information Operations and Cyberspace Operations (CS) experience + Possess working knowledge… more
    Parsons Corporation (06/03/25)
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  • Nessus Administrator

    Oneida Technical Solutions (Chantilly, VA)
    … best practices Qualifications: + Education: + Bachelor's degree in Computer Science, Information Security , Information Technology, or a related field are ... licensing (online and offline) + Add scan policies, audit policies, and credentials to Security Center and Nessus Manager + Configure Nessus Manager scan… more
    Oneida Technical Solutions (07/19/25)
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  • IT Security Analyst

    Cayuse Holdings (Rosslyn, VA)
    …for an information system or program + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational ... to ensure they meet security requirements for processing classified information . + Performs vulnerability /risk assessment analysis to support certification… more
    Cayuse Holdings (06/12/25)
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  • Manager - Cyber Strategy & Transformation…

    Deloitte (Mclean, VA)
    …+ Design and architect ServiceNow security solutions focusing on Security Operations, Integrated Risk Management, and Vulnerability Response + Collaborate ... Developer (CAD) + At least one ServiceNow Implementation Specialist certification in Security Operations, Risk Management, or Vulnerability Response + Ability to… more
    Deloitte (05/29/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …with assessing security relevant applications. + Experience as a System Administrator, Information System Security Manager , or Information System ... are seeking a motivated self-starter with experience in secure information systems to join a team of security... information systems to join a team of security professionals and help defend national security more
    Tau Six (07/23/25)
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  • Security Operations Center Analyst

    Tyto Athene (Fort Belvoir, VA)
    …and provide recommendations for remediation and reporting for any identified incidents to the Information Systems Security Manager (ISSM). + Use DOD provided ... are critical in the performance of its mission; therefore, information security services help safeguard the ...event logging and correlation, and scanning tools. + Cybersecurity Vulnerability Management (IAVM) and DISA VDP Reviews + Conducts… more
    Tyto Athene (07/24/25)
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  • 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 ... networks and facility clearance requirements. * Demonstratable experience communicating information security and risk-related concepts effectively to both… more
    Leidos (04/25/25)
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