• Senior Specialist, Cyber Intelligence

    L3Harris (Palm Bay, FL)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... Performs ISSO duties under the guidance of the Information System Security Manager (ISSM) on assigned government-authorized systems. Knowledgeable in information… more
    L3Harris (10/03/25)
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  • Lead Cyber Threat Intelligence Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …+ Define,executeand leadthe CTI strategy, aligning intelligence outputs with organizational risk priorities and security operations. + Transform raw threat ... Lead Cyber Threat Intelligence Engineer Job Description **Overview** CoStar...leadership role. You will have the opportunity to influence security strategy, design intelligence-driven processes, and mentor others while… more
    CoStar Realty Information, Inc. (12/10/25)
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  • Cyber Systems Administrator

    L3Harris (Camden, AR)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... STIG to maintain compliant systems + Knowledge of and experience with compliance to government regulations and standards (NIST Special Publications, NISPOM, Risk more
    L3Harris (12/05/25)
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  • Advisor III, OT Cyber Security

    Phillips 66 (Houston, TX)
    …contribute to meaningful projects, and make a tangible impact on the security and reliability of vital systems. If you're passionate about cybersecurity and ... project activities, configuring and maintaining network infrastructure and implementing security measures to protect critical systems. + Monitor vulnerabilities,… more
    Phillips 66 (12/05/25)
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  • Senior Principal Cyber Systems Engineer

    Serco (Orlando, FL)
    security stakeholders-including the Security Controls Assessor (SCA), Program Security Officer (PSO), and Compliance & Vulnerability Assessment (CVA) ... **Position Description** Serco seeks a **Senior Principal Cyber Systems Engineer** for its Combat Air Force... tests, continuous monitoring activities, etc.). + Conducting system security assessments to validate compliance with applicable… more
    Serco (11/19/25)
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  • Cyber Defense Expert

    SAP (Newtown Square, PA)
    …related to processes, detection strategies, and detection code. Participate in governance, risk and compliance activities related to detection. + Mentor ... a focus on endpoint detection and response (EDR) capabilities. + Create Security Information and Event Management (SIEM) EDR-based detection logic and craft custom… more
    SAP (12/11/25)
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  • Intel Cyber Engineer

    TekSynap (Virginia Beach, VA)
    …**RESPONSIBILITIES** + Lead the management and configuration of Endpoint Security Solutions (ESS), ensuring optimal protection and integration into DoD ... networks. + Perform Security Technical Implementation Guide (STIG) assessments using SCAP benchmarks...ESS to identify indicators of compromise (IOCs), anomalies, and compliance issues. + Track, review, and maintain STIG checklists… more
    TekSynap (10/01/25)
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  • Identity Engineering Services ( Cyber IT…

    Koniag Government Services (San Antonio, TX)
    …established identity and access management policies and procedures. + Collaborates with compliance and risk management teams to ensure that identity management ... management within DHA, including metrics on access control effectiveness, identity-related security incidents, and compliance status. + Presents findings and… more
    Koniag Government Services (10/17/25)
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  • Lead, Cyber Infrastructure Systems Engineer…

    L3Harris (Vandenberg Air Force Base, CA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ​Lead, ... suppliers, and government entities to accomplish business objectives + Implement and maintain security controls in compliance with DoD security frameworks… more
    L3Harris (11/01/25)
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  • Cyber Analyst - ConMon

    Leidos (Alexandria, VA)
    …from security monitoring tools. + Ensure ongoing assessments are in compliance with industry auditor standards to monitor security , vulnerabilities, and ... authorized IT systems (re-authorization and new systems) throughout their lifecycle for security posture impact. These positions can be based out of any of… more
    Leidos (10/01/25)
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