• Information Systems Security Engineer…

    Leidos (Laurel, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical ... **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Engineer (ISSE)** in... functionality to ensure uniform application policies. Apply system security engineering expertise to the design process,… more
    Leidos (11/18/25)
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  • Information Security Engineer

    Sinclair Broadcast Group (Hunt Valley, MD)
    …and risk related activities as assigned. The applicant should have prior experience engineering security tools with successful deployments in a large and complex ... The Information Security Engineer, Identity, Risk, and Data Governance will...standards, and hands-on knowledge of cloud (SaaS) and hybrid network infrastructure environments. The candidate will possess strong and… more
    Sinclair Broadcast Group (11/19/25)
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  • Information System Security Manager (ISSM)…

    RTX Corporation (Annapolis Junction, MD)
    …systems at our Maryland Office facility. You will partner with Program Management, Engineering , and the Cognizant Security Agency (DCSA/SAPCO) to obtain and ... DISA STIG/SRG hardening across Linux and Windows. + Background in network /systems security (architecture, topology, protocols, components, principles). +… more
    RTX Corporation (11/01/25)
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  • Sr. Security Engineer, WAF

    Warner Bros. Discovery (Silver Spring, MD)
    …, or equivalent work experience.** + 5+ years of experience in application or network security with direct hands-on work in WAF/DDoS solutions. + Detailed ... Silver Spring office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge/Perimeter, the...expert for WAF/DDoS incident response. + Partner with product, engineering , and operations teams to integrate WAF/Edge security more
    Warner Bros. Discovery (10/21/25)
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  • Program Security Manager, US Amazon…

    Amazon (Jessup, MD)
    …products. This position requires this Think Big leader to leverage an extensive network and be comfortable with communicating with senior customer and internal ... Security Program (NISP) across multiple classified facilities - Serve as primary security liaison with senior government stakeholders and AWS leadership -… more
    Amazon (11/13/25)
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  • Security Engineer, MFA and Web Access…

    Marriott (Bethesda, MD)
    …Multi-factor authentication (MFA), Web Access Management (WAM) technologies. Functions as the Security Engineer in the team providing engineering support for MFA ... experience and certifications + Minimum 4+ years of information security or infrastructure engineering experience including -...service providers and application owners. + Works closely with senior engineers and other team members for MFA and… more
    Marriott (11/19/25)
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  • Information System Security Manager (ISSM)…

    RTX Corporation (Fulton, MD)
    …systems at our Maryland Office facility. You will partner with Program Management, Engineering , and the Cognizant Security Agency (DCSA) obtain and sustain ATO ... DISA STIG/SRG hardening across Linux and Windows. + Background in network /systems security (architecture, topology, protocols, components, principles). +… more
    RTX Corporation (09/24/25)
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  • Sr. Security Research Engineer

    Proofpoint (Baltimore, MD)
    …role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be ... more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the… more
    Proofpoint (10/22/25)
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  • Sr Cyber Security Performance Analyst…

    Constellation (Baltimore, MD)
    …Evidence collection, documentation, Multi- Security Disciplines, Security Assessments, Network Security Engineering principles, Cyber Security ... that includes bonus and 401(k). **PRIMARY PURPOSE OF POSITION** The Cyber Security Analyst (CSA) will work closely with functional areas throughout the Constellation… more
    Constellation (11/19/25)
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  • Modernization Information Systems Security

    Lockheed Martin (Hanover, MD)
    …support to senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies * Assist in the evaluation of ... seeking professionals interested in a variety of responsibilities including; * Information systems security For a complete list that changes weekly, use this term to… more
    Lockheed Martin (11/12/25)
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