• Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …with every rumor and whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the...of Lockheed Martin to keep the threats at bay\. Cyber | Lockheed Martin **Who we are:** Are you… more
    Lockheed Martin (12/10/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …and demonstrate Zero Trust Architectures, Threat Hunting models, Network Security, and Cyber Analytics solutions. + Provide technical guidance on Defensive Cyber ... Operations (DCO) and Offensive Cyber Operations (OCO) to enhance cyber resilience. + Architect and advise on network tapping solutions, traffic visibility tools,… more
    World Wide Technology (12/09/25)
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  • Intelligence Senior Analyst

    Citigroup (Tampa, FL)
    **Intelligence Senior Analyst** **CSIS Advanced Analytics and Cyber OSINT Program Description:** Citi Security and Investigative Services (CSIS) is a full-service ... provider of security, investigations, and intelligence. CSIS Advanced Analytics and Cyber OSINT drives efficiencies through the creation, integration, and deployment… more
    Citigroup (12/05/25)
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  • Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …award with an expected award date of January 2026. What You'll Do + Lead cyber test planning and execution support as a subject matter expert (SME) in cyberspace ... are achievable, traceable, and clearly defined. + Conduct and lead cyber OT&E-related test events, including cooperative vulnerability and adversarial assessments. +… more
    Cambridge International Systems Inc (12/04/25)
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  • Cybersecurity Analyst

    Post Holdings Inc. (St. Louis, MO)
    …difference. **Responsibilities** The Post Holdings IT team is seeking a cyber security professional with demonstrated network, platform and application layer ... based in St. Louis, Missouri. **RESPONSIBILITIES:** + Configure and monitor various cyber -security tools for proper operation. + Conduct initial triage of cyber more
    Post Holdings Inc. (12/03/25)
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  • Product Owner (Hybrid)

    Huntington Ingalls Industries (Fort Meade, MD)
    …with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and ... and adoption of various analytics and applications developed for cyber operations on the government owned Big Data Platform...required; US citizenship required. + 9+ years in DoD cyber , agile development, and/or big data with a BA… more
    Huntington Ingalls Industries (12/02/25)
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  • Information Systems Security Engineer (ISSE)

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (11/25/25)
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  • Product Owner (Hybrid)

    Huntington Ingalls Industries (Fort Meade, MD)
    …with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and ... and adoption of various analytics and applications developed for cyber operations on the government owned Big Data Platform...required; US Citizenship required. + 9+ years in DoD cyber , agile development, and/or big data with a BA… more
    Huntington Ingalls Industries (11/22/25)
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  • Lead Cybersecurity Engineer; HP NonStop Systems

    Capital One (Denver, CO)
    …systems, including the administration of these environments. As part of the Cyber team, you will design and develop Debit Systems Security Solutions, focusing ... The platform will facilitate the delivery of highly complex secure systems, cyber applications, technical projects, and risk requirements. You will drive the… more
    Capital One (11/21/25)
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  • Agency Chief Information Security Officer

    City of New York (New York, NY)
    …Responsibilities include, but are not limited to the following: IT & CYBER SECURITY RISK MANAGEMENT: - Continuously identifying, updating and maintaining information ... security. - Support corporate risk leadership to review enterprise IT and cyber risks, assess capabilities, prioritize security and risk strategies and communicate… more
    City of New York (11/20/25)
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