• Senior Manager of Cybersecurity Operations

    Mercury Systems (Arlington, VA)
    Req. Number 25-340 Job Description Job Summary: The Senior Manager of Security Operations, reporting into the CISO, leads a team of security engineers that ... engineers work closely with IT, software engineering and corporate security teams. The Senior Manager of ...network and system monitoring tools. + Proficient in security operations, APIs, vulnerability management, and threat modeling. +… more
    Mercury Systems (06/04/25)
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  • Sr. Risk Manager , AWS Compliance…

    Amazon (Arlington, VA)
    …controls across major security domains: Logical Access, Change Management, Network Security , Cryptography, Data Privacy, Vulnerability Management etc. - ... Description AWS Compliance and Security Assurance is hiring for an experienced, self-motivated... Assurance is hiring for an experienced, self-motivated Risk Manager with a background in information technology and risk… more
    Amazon (07/08/25)
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  • Senior Security Operations Center Analyst

    ManTech (Herndon, VA)
    Security Professional (CISSP), Certified Incident Handler (GCIH), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH) **Preferred ... indicative of incidents and provides first tier response to security incidents; monitors network traffic for ...understanding of threats, vulnerabilities, and exploits that could impact networks and assets. + Monitor network traffic… more
    ManTech (06/05/25)
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  • Senior Cyber Security SIEM Specialist

    ManTech (Herndon, VA)
    …as: Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH) -OR- SIEM ... platforms (eg, Splunk, Swimlane, ArcSight, QRadar, LogRhythm) + Strong understanding of network protocols, system logs, and security event correlation +… more
    ManTech (06/03/25)
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  • Cyber Security Engineer

    Leidos (Hampton, VA)
    …**Basic Qualifications:** + Demonstrated experience performing as an Information System Security Manager (ISSM), Information Systems Security Officer ... (INFOSEC) policies. + Demonstrated experience understanding and evaluating security risks of systems and networks . +...and evaluating security risks of systems and networks . + Demonstrated experience with Authority and Accreditation (A&A)… more
    Leidos (06/27/25)
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  • Information System Security Officer (ISSO)

    Lockheed Martin (Manassas, VA)
    …analysis of classified computing systems with the programs and information systems security manager \(ISSM\)\. You will assist with self\-inspection reviews and ... Previous experience as an Information System Security Officer or Information System Security Manager , with a strong understanding of DoD Security more
    Lockheed Martin (07/12/25)
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  • IT Security Analyst

    Cayuse Holdings (Rosslyn, VA)
    …an information system or program + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture for ... **Overview** The IT Security Analyst is responsible for implementing and enforcing...records on workstations, servers, routers, firewalls, intelligent hubs , network switches, etc. to include system upgrades. Propose, coordinate,… more
    Cayuse Holdings (06/12/25)
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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 ... for. **Job Description:** Parsons is looking for an amazingly talented **Chief Information Security Officer** to join our team! In this role you will be responsible… more
    Parsons Corporation (06/19/25)
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  • Email Security Expert

    ManTech (Herndon, VA)
    …+ Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH), or similar are ... Email Security Expert monitors, analyzes, and enhances email security to protect Networks from phishing, malware, and other cyber threats. They configure and… more
    ManTech (06/03/25)
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  • Information System Security Officer (Active…

    General Dynamics Information Technology (Reston, VA)
    …+ Certified Information System Security Processional (CISSP) Certified Information Security Manager (CISM) Certified Ethical Hacker (CEH) AWS Certified Cloud ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Information Security **Skills:** Amazon Web Services (AWS),Plan of Action and Milestones… more
    General Dynamics Information Technology (05/07/25)
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