• Software Engineer (Embedded)

    CACI International (Herndon, VA)
    …seeking a Software Engineer with knowledge of C/C++ on Linux and embedded systems . Our goal is to develop software solutions, for a purpose-built mobile platform. ... Charon team, they work with RF monitoring solutions and EO/IR imaging systems to help customers identify signals of interest across the electromagnetic spectrum,… more
    CACI International (07/11/25)
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  • Deskside Technician - Tier 2

    IntelliDyne (Falls Church, VA)
    …arise. + Providing phone and in-person support to users for various systems , including e-mail, LAN /WAN, user account administration, active directory, standard ... customers during upgrades or when a problem with the system is diagnosed. + Responding and correcting formatting for...environment. + Familiar with all standard MS Office software systems and MS Project. + Possess knowledge of workstation… more
    IntelliDyne (07/04/25)
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  • Network Engineer- Junior

    Chenega Corporation (Fort Belvoir, VA)
    …for activities, such as installing new modified hardware, operating systems , and software applications ensuring compliance with Information Assurance security ... integrity requirements. + Perform the installation of the LAN , WAN, SONET, and related equipment, maintaining critical components of the ICAN from the edge router to… more
    Chenega Corporation (06/02/25)
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  • Lead Operational Network Engineer

    CACI International (Chantilly, VA)
    …security updates and making necessary upgrades to ensure availability to all system users. The candidate will support the network integration of IP/MPLS based ... LAN /WAN network infrastructure and make recommendations to address complex...complex network architectures * Experience with network hardware, software systems , and technologies and demonstrate the ability to identify… more
    CACI International (05/24/25)
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  • Operational Technology (OT) Senior Technologist

    Amentum (Herndon, VA)
    …and Cyber at Amentum provides Operational Technology (IT for Industrial Control Systems ) services for internal and external clients across multiple sectors - from ... design, implementation, maintenance, and consulting services for industrial control systems , building automation systems , transportation control systems… more
    Amentum (07/09/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …intelligence reporting. Proactively utilize cybersecurity capabilities to search through information systems to detect and work with the SOC to isolate advanced ... organizations, and other malicious actors that could harm information systems and / or networks and report on any..., including local area networks / wide area networks ( LAN / WAN), commercial Internet connection, public facing websites,… more
    TekSynap (06/03/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    …documenting information in tickets and knowledge repositories. + Lead, coordinate system maintenance, monitoring, and installation of multiple WAN/ LAN ... services in support of government customer, maintaining up-to-date current network and system diagrams Develop, manage, and maintain SDLC project artifacts such as… more
    ManTech (06/11/25)
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  • Network Architect/Engineer

    ManTech (Herndon, VA)
    …and documenting information in tickets and knowledge repositories. + Coordinate system maintenance, monitoring, and installation of multiple WAN/ LAN environments ... design, development, and deployment of the network enterprise architecture ensuring system integration and cyber security to maintain and improve network operations… more
    ManTech (06/03/25)
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  • Security Engineer

    Leidos (Alexandria, VA)
    …quality assurance of all VA, IA security engineering analysis, QA, systems and application security implementation strategies and measures for cybersecurity and ... processes + Manage the PPSM Registry Database User Accounts, PPSM Registry database system data entry, and data export to unique data formats to externals database… more
    Leidos (07/10/25)
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  • Network Installer

    ManTech (Chantilly, VA)
    …answering queries by that involve computer hardware, network, and telecommunications systems . + Strong understanding of PC hardware and software. **Hours:** **_Work ... and cabling installation. + Experience with implementation on the Sponsor's network LAN infrastructure. + Ability to adapt to quickly changing tasks and requirements… more
    ManTech (07/08/25)
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