• Senior System Administrator (NETOPS)…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …a short video: https://vimeo.com/732533072 Who We Are HII-Mission Technologies is seeking a Senior System Administrator at our Virginia Beach, VA. location. The ... Senior System Administrator is responsible for the...Administrator is responsible for the day-to-day administration, maintenance, and security compliance of Windows-based systems , virtualized workloads,… more
    Huntington Ingalls Industries (07/31/25)
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  • Senior Service Delivery Manager, Splunk…

    Cisco (VA)
    …use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring ... that has your back. **Role Summary** The Splunk Global Security (SGS) organization is seeking a ** Senior **...Team** Our SGS organization is led by Splunk's Chief Information and Security Officer (CISO). The team's… more
    Cisco (05/28/25)
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  • Senior Modeling and Simulation…

    Serco (Suffolk, VA)
    **Position Description** Serco is seeking a ** Senior ** **Modeling and Simulation (M&S) System Software Analyst** to join our growing team of diverse ... legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/70376/ senior -modeling-and-simulation- system -software-analyst/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our… more
    Serco (07/25/25)
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  • Senior SOC Analyst and Penetration Tester

    BAE Systems (Sterling, VA)
    …cloud environments (primarily AWS, but also Azure, Google, Oracle) and traditional network/ system security (Cisco networking, Windows, RHEL, etc.). + Identify ... security monitoring and detection tools, such as SIEM systems , to ensure comprehensive visibility into security ... security (AWS, Azure, Google, Oracle) and traditional network/ system security (Cisco networking, Windows, RHEL). +… more
    BAE Systems (07/26/25)
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  • Physical Security System

    M. C. Dean (Chantilly, VA)
    …across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for monitoring, maintaining, and testing ... Information Management), and other Integrated Electronic Security Systems . Your role is pivotal to...system performance and recommend improvements + Resolve complex system issues for physical security systems more
    M. C. Dean (07/15/25)
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  • Senior SIGINT Ground Systems Expert

    KBR (Chantilly, VA)
    Title: Senior SIGINT Ground Systems Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (08/08/25)
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  • Senior System Engineer

    KBR (Chantilly, VA)
    Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...position based upon contract award KBR is seeking a Senior Systems Engineer to join our team… more
    KBR (06/19/25)
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  • Senior Security Solutions Architect…

    Amazon (Arlington, VA)
    …of specific technology domain areas (eg software development, cloud computing, systems engineering, infrastructure, security , networking, data & analytics) ... engineering, application security , identity and access management, cryptography, security operations, system administration and network security more
    Amazon (06/24/25)
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  • Senior Cloud Engineer

    System One (Herndon, VA)
    …Certifications: + CompTIA Security + + Microsoft Certified Azure Administrator Senior IT System Engineer (Cloud Engineer) Clearance: Top Secret Location: ... Job Title: Senior IT System Engineer (Cloud Engineer)...integration. + Monitor resource consumption, optimize costs, and enhance system performance and security . + Administer Azure… more
    System One (08/08/25)
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  • Senior Specialist, Systems

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineering - Space Intelligence ... (100% Onsite) Job Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Space Intelligence Analyst for an… more
    L3Harris (07/17/25)
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