• Senior Host Based Security System (HBSS)…

    CACI International (VA)
    …You will also create custom Firewall policies and work closely with Information Systems Security Manager (ISSM) and Information System Security Officers ... maintenance + Create custom Firewall policies and work with Information Systems Security Manager (ISSM) and Information System Security Officers (ISSOs)… more
    CACI International (09/13/25)
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  • Vice President, Business Security Officer…

    Mastercard (Arlington, VA)
    …Planner o OV-EXL-001, OPM901, Executive Cyber Leadership o OV-MGT-001, OPM722, Information Systems Security Manager Corporate Security Responsibility Every ... with cloud technologies, API design, AI/ML systems , and distributed systems operations. * Knowledge and technical security experience in cryptography,… more
    Mastercard (09/30/25)
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  • Cyber Security Specialist

    Leidos (Hampton, VA)
    …+ AWS Security Engineering Course + ISC2 Certified Information Systems Security Professional Course + ISC2 Certified Cloud Security ... Leidos is seeking a IT professional for our Cyber Security Specialist position at Langley AFB Virginia . The...systems follow USAF and DoD guidance. The Cyber Security may also support the supplier risk management lifecycle… more
    Leidos (09/30/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your place to ... networks, enclaves, etc. + Prepare and review system documentation to include Systems Security Plans (SSPs), Certification and Accreditation (C&A) packages,… more
    General Dynamics Information Technology (09/23/25)
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  • Cyber Security SME

    Steampunk (Mclean, VA)
    …achieving client-focused, mission-driven excellence. Steampunk is looking for an experiencedInformation Systems Security Officer with an appetite for taking on ... to include: + Ensuring the confidentiality, integrity, and availability of information systems by applying security principles, processes, and tools. +… more
    Steampunk (09/11/25)
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  • Senior Cyber Security SIEM Specialist

    ManTech (Herndon, VA)
    …**Preferred Qualifications:** + Relevant certifications, such as: Certified Information Systems Security Professional (CISSP), Certified Information Security ... In this role you will be an expert in Security Information and Event Management (SIEM) systems ,...in Security Information and Event Management (SIEM) systems , responsible for designing, implementing, and maintaining SIEM solutions… more
    ManTech (09/01/25)
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  • Cyber Security Intern (Summer Internship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …cyber security with hands-on experience.** Are you fascinated by how cyber security protects critical systems and drives business innovation? Do you thrive ... and thought leaders to identify, assess, and mitigate cyber risks. * Analyze systems , applications, and code for vulnerabilities and security gaps. * Research… more
    CGI Technologies and Solutions, Inc. (08/26/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    …3 years. + Hold one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional ... Submit the final SAA package to the FBI Authorizing Official for a security ATO decision. Supporting developmental and operational systems , creating and… more
    ManTech (08/13/25)
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  • AI Security Engineer, Manager

    Deloitte (Richmond, VA)
    …in Risk and Information Systems Controls (CRISC) + Certified Information Systems Security Professional (CISSP) + Certified SAFe(R) Advanced Scrum Master + ... + Contribute to AI-generated fraud detection in transaction monitoring systems . + Act as an AI security ...monitoring systems . + Act as an AI security SME, continuously research emerging threats The Team Deloitte… more
    Deloitte (08/08/25)
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  • Cloud Security Engineer

    Steampunk (Mclean, VA)
    …Associate + Microsoft Certified Azure Administrator Associate + Certified Information Systems Security Professional (CISSP) + Google Professional Cloud ... **Overview** As a **Cloud Security Engineer** , you will work within our...written by others and analyzing risk. + Ensuring that systems are safe and secure against cybersecurity threats through… more
    Steampunk (07/23/25)
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