• Engineering Technician III

    Leidos (Greenbelt, MD)
    network appliances. * Basic knowledge of voice, video, data, and wireless network technologies (eg, LAN / WAN , Wireless, VoIP, Physical security, Video ... of software, hardware and transmission facilities using various diagnostic tools in support of efficient network operations * Monitoring data traffic and… more
    Leidos (07/24/25)
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  • Computer Support Specialist- Advanced…

    SMX (Patuxent River, MD)
    …Patuxent River, MD SMX is seeking a skilled advanced level **Computer Network Support Specialist** to be part of our Information Technology ... Computer Support Specialist- Advanced (Secret to TS) (3278)at SMX(View...to analyze, test, troubleshoot and evaluate information networks including LAN , WAN , intranet, extranet and other data… more
    SMX (08/08/25)
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  • NAVAIR Systems Administrator

    JHNA (Patuxent River, MD)
    …community. + Install, configure, and support an organization's local area network ( LAN ), wide area network ( WAN ), and Internet systems or a segment ... JHNA is currently seeking a talented Systems Administrator to support our NAVAIR government customer in Patuxent River, MD....of a network system. + Monitor … more
    JHNA (07/23/25)
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  • Systems Monitoring Analyst

    General Dynamics Information Technology (Germantown, MD)
    …security and data backup + Strong problem-solving and communication skills + Knowledge of LAN / WAN networks, TCP/IP protocols and network technologies + BSc ... a Systems Monitoring Analyst joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration.… more
    General Dynamics Information Technology (07/24/25)
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  • Communications Engineer- COBRA

    Huntington Ingalls Industries (Patuxent River, MD)
    …and implementation, configuration, network management and design (ie, Local Area Network /Wide Area Network ( LAN / WAN ), wireless systems), security, ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (07/31/25)
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  • Cyber Analyst - PPSM

    Leidos (Odenton, MD)
    network security, ports/protocols, firewalls, and boundary protection + Understanding of network architectures, LAN / WAN , TCP/IP, routing, and switching + ... enhancing situational awareness through many types of data services in support of net-centric operations and ensures DoD operations interoperability of joint… more
    Leidos (07/10/25)
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  • Security Engineer

    Leidos (Odenton, MD)
    …protection + Experience in vulnerability management and assessment + Understanding of network architectures, LAN / WAN , TCP/IP, routing, and switching + ... **Description** Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can be… more
    Leidos (07/10/25)
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  • AV/VTC Engineer - Mid Level

    Chenega Corporation (Fort Meade, MD)
    …/unclassified IP video teleconferencing/presentations. + Experience with networking, LAN / WAN , and Telecommunications Industry Association (TIA) cabling ... core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join...4+ years of relevant work experience. + CompTIA A+, Network +, or Security + certification is required within 6… more
    Chenega Corporation (08/07/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …(IDS/IPS and HBSS) + Expert knowledge of networking protocols, such as TCP/IP, LAN / WAN concepts + Expert with automation (eg, Ansible, CloudFormation) + Strong ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/01/25)
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  • Account Executive, Enterprise Sales

    Comcast (Baltimore, MD)
    Network Technologies (including VoIP), Data Networking Technologies, Functionality & Services ( LAN , MAN, WAN , VPN), Networking Protocols (with an emphasis on ... presenting, persuading and negotiating. + Demonstrates some knowledge of Network Design, MAN technologies & designs including DSx, OC-x,...for our customers. + Drive results and growth. + Support a culture of inclusion in how you work… more
    Comcast (08/08/25)
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