• Microsoft Sentinel Security Engineer- 3…

    Motion Recruitment Partners (Arlington, VA)
    Microsoft Sentinel Security Engineer- 3 days onsite Washington DC Arlington, Virginia **Hybrid** Contract $60/hr - $65/hr Microsoft Sentinel Security Engineer A ... fast-growing cybersecurity consulting firm is seeking a Security Engineer with strong expertise in Microsoft Sentinel to lead SIEM strategy, threat monitoring, and … more
    Motion Recruitment Partners (08/21/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    …include but are not limited to:** + Formulating and publishing custom Security Information and Event Management (SIEM) tool content and IDS/IPS ... signatures to address threats + Performing security event and incident correlation using information gathered from a variety of sources within the enterprise +… more
    ManTech (08/20/25)
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  • Information Systems Security Engineer

    KBR (Arlington, VA)
    …SIEM operations, cyber network defense, cyber operations, malware analysis, information systems security management , or engineering. * Proficiency with Xacta or ... well as internal business processes and mission functions, network communications, database management , security accreditation, and workflow management . Key… more
    KBR (06/14/25)
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  • Threat Assessment Manager - GWS Technology…

    Capital One (Mclean, VA)
    …directly with individuals in crisis** **Preferred qualifications** + **Master's Degree Security Management , Criminal Justice, Psychology, or relevant area of ... external and internal threats, and supporting a variety of corporate and retail security threats and concerns. The Threat Management Team has oversight of… more
    Capital One (08/27/25)
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  • AI Security Engineer, Manager

    Deloitte (Richmond, VA)
    …our business, and create value. Work you'll do As a Deloitte Manager, AI Security Engineer, you will be crucial in safeguarding our advanced AI models, data, and ... attacks (adversarial, prompt injection, data leakage) + Conduct AI-focused security assessments, penetration tests, red/purple team exercises + Analyze AI… more
    Deloitte (08/08/25)
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  • Senior Security & Life Safety Technician

    Leidos (Chantilly, VA)
    …Multi-Domain Solutions ( **MDS** ) division at Leidos is seeking a Senior Security & Life Safety Technician who is responsible for supporting the planning, ... monitoring, and maintenance of life safety and security systems across all organizational facilities. This role ensures...and property. **Primary Responsibilities** : + Submits life safety incident reports to the site GPOCs to include 24-hour… more
    Leidos (08/27/25)
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  • Cloud IAM Security Architect

    American Express Global Business Travel (Richmond, VA)
    …Formation, etc.). + Mentor security engineers and provide expert guidance on IAM security and incident response. **What We're looking for:** + 8+ years of ... collaborative culture where your voice is valued. **Position Overview:** Cloud IAM Security Architect and a subject matter expert to lead the design, implementation… more
    American Express Global Business Travel (08/15/25)
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  • Lead, Information System Security Officer…

    L3Harris (Sterling, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Information System Security Officer (ISSO) Job Code: 27326 ... Job Schedule: 9/80 Job Description: We are seeking an experienced Information System Security Officer (ISSO) to support the Information System Security Manager… more
    L3Harris (08/13/25)
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  • Senior Communications Security Manager

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …VA area. This position requires extensive expertise in cryptographic systems, key management , and security protocols as the organization transitions legacy ... to ensure COMSEC requirements are met throughout the system lifecycle. + Lead incident response activities for COMSEC-related security events and compromises. +… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …of cyber security services to the customer. We provide consummate cyber security risk management "as a service" platform across multiple fabrics and centers. ... Provide information assurance support to system(s) and program + Maintain operational security posture for system(s) through customized Risk Management Framework… more
    General Dynamics Information Technology (07/24/25)
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