• Director of Cyber Defense Security

    Experian (Allen, TX)
    …and serve in on-call rotation. + Bachelor's degree in Computer Science, Computer Engineering, Information Systems , Information Security , or a related ... in Dublin, Ireland. Learn more at experianplc.com. As the Director of Cyber Defense Security Operations, you will lead the strategic vision for Experian's SecOps… more
    Experian (10/22/25)
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  • Cyber Threat Intel Analyst

    Leidos (Ashburn, VA)
    cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area ... workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems...5 years of experience as a Tier II senior cyber security analyst performing intelligence analysis, collection… more
    Leidos (11/13/25)
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  • Red Cell Cyber Analyst

    Amentum (Fort Belvoir, VA)
    …works as needed with Red Cell Program Leads. This will include supporting adversarial cyber information for program objectives, identifying gaps in cyber ... plan potential exploitation for key telecommunications networks. + Analyze and characterize cyber systems and conduct analysis appropriate to the program,… more
    Amentum (12/09/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role ... at multiple levels to gather, supply, and coordinate technical information . + You will support Assessment and Authorization activities... systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP… more
    ManTech (12/13/25)
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  • Cyber Security Architect

    ManpowerGroup (Bridgeton, MO)
    We are seeking a Cyber Security Architect to join their team. As a Cyber Security Architect, you will be part of the Cybersecurity Department supporting ... collaborative skills which will align successfully in the organization. **Job Title:** Cyber Security Architect **Location:** St. Louis, Missouri **Pay Range:… more
    ManpowerGroup (10/31/25)
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  • Defensive Cyber Operations (DCO) SME- Cocoa…

    Deloitte (Lake Mary, FL)
    …+ 7+ years of experience in cyber -defense or cyber security related fields (eg, engineering, networking, systems integration, solutions etc.). + 3+ ... ( Security Orchestration, Automation, and Response (SOAR), Security Information and Events Management (SIEM), Intrusion Detection Systems (IDS), etc.)… more
    Deloitte (12/06/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Edwards AFB, CA)
    …system wide software and allocating mass storage space. + Maintain availability and security compliance of Information Systems in a complex simulation ... Systems has an opening for a **Principal Cyber Systems Engineer (Level 3)** to join...possess a current DoD 8570 Level 2 Certification (ie Security + CE or equivalent). + Demonstrated experience in the… more
    Northrop Grumman (11/05/25)
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  • Manager Tech Services-Nuclear Cyber

    Vistra (Davis, CA)
    …ensure compliance with the Nuclear Cyber Security Program. + Focus on cyber security for industrial control systems in Nuclear Power Generation. + ... *Experience gained through college degree programs or certifications in Information Systems , Business, or Computer Science *10+...Coordinate and align processes and toolsets with cyber security organizations at the Vistra nuclear… more
    Vistra (11/21/25)
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  • Cyber New Professional

    The MITRE Corporation (Colorado Springs, CO)
    …+ Enhance the security , safety, and resiliency of critical cyber systems and infrastructure by applying threat-informed cybersecurity principles. + ... Credentialing, and Access Management + Internet of Things (IoT) Systems Security + Operational Technology (OT)/Internet of...academia, and our sponsors to raise the bar on cyber security throughout the industry Basic Qualifications:… more
    The MITRE Corporation (12/16/25)
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  • Cyber Security Operations Specialist…

    CACI International (St. Louis, MO)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... prevent reoccurrence. **Qualifications:** _Required:_ + Bachelor's Degree in Computer Science, Information Systems , Cybersecurity, or related field + Minimum 5… more
    CACI International (11/21/25)
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