• Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …hire. **Preferred Qualifications:** + Experience implementing and maintaining complex software systems involving multiple components. + Real-time, ... products such as firewalls, IPS, antivirus tools, application firewalls, high-availability solutions, network management systems , and virtualized systems . +… more
    ManTech (12/13/25)
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  • Principal Software Engineer

    Oracle (Richmond, VA)
    …full system architecture is critical. You should be familiar with all levels of the software , hardware, and network stack; while having deep knowledge in a few. ... tasks associated with the developing, debugging or designing of software applications or operating systems . Provide technical...collaborative, agile environment, and be excited to learn. Our senior engineers are also the people who can work… more
    Oracle (01/13/26)
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  • Senior Cybersecurity Specialist

    SAIC (Arlington, VA)
    …threat detection and incident response + Perform forensic investigations on host and network systems , determining scope, urgence, and impact of suspected events ... **Description** SAIC is seeking a ** Senior Cybersecurity Specialist** to join our team in...data for timely response to adverse actions on the network + Employ Tenable Nessus and DISA STIG/SCAP tools… more
    SAIC (01/17/26)
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  • Senior Architect, OpenShift - FSI

    Red Hat (Richmond, VA)
    …Container Platform or Kubernetes Nice to have: + Thorough knowledge of network functions virtualization (NFV), cloud software -defined networking (SDN) or storage ... Hat Financial Services Consulting Services team is seeking a Senior Architect. In this role, you will earn the...systems like FiberChannel (and/or FCOE), iSCSI, or other Software Defined Storage technologies. + Extensive experience with Red… more
    Red Hat (01/03/26)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …or any combination of these * Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve ... Senior level experience managing and administering Linux/Windows based systems including patching, updates, and configuration management. * Experience with… more
    Amentum (11/20/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …such as firewalls, IPS, Anti-Virus solutions, application firewalls, high availability solutions, network management systems , and virtual systems + Knowledge ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer** to join our...and classified environments. + You will coordinate with the network service provider to develop and maintain network… more
    ManTech (12/13/25)
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  • Senior Manager, Product Management - BOT…

    Capital One (Mclean, VA)
    …Operations Research, Analytics, Mathematics, Computer Science, Computer Engineering, Software Engineering, Mechanical Engineering, Information Systems or ... Senior Manager, Product Management - BOT Protection **...Economics, Operations Research, Analytics, Mathematics, Computer Science, Computer Engineering, Software Engineering, Mechanical Engineering, Information Systems or… more
    Capital One (11/04/25)
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  • Senior IT Policy and Risk Management…

    Huntington Ingalls Industries (Arlington, VA)
    …Salary Range: $120,850.00 - $160,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development… more
    Huntington Ingalls Industries (01/10/26)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    …or any combination thereof + Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to ... Manage IT network infrastructure and any processes related to these systems + Makes recommendations on hardware, cabling, and equipment requirements. + Provides… more
    William C Brown Inc (12/01/25)
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  • Sr Lead Software Developer

    Lumen (Richmond, VA)
    …Product & Networking) organization. We are seeking a highly qualified and experienced Senior Lead Software Network Developer to join our fast-paced ... responsible for guiding the design, development, and deployment of scalable, resilient software solutions within a cloud-native architecture to manage and aggregate … more
    Lumen (01/15/26)
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