• Cyber Security Systems Engineer (Senior)

    BAE Systems (Herndon, VA)
    … Systems Engineer plans, coordinates, and implements security measures for information systems to regulate access to computer data files and prevent ... if it meets the customer s defined security requirements. + Produce risk data /artifacts that are submitted to an Information Systems Security Manager for… more
    BAE Systems (09/11/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and communications . * Documentation: Creating and maintaining technical documentation for network systems , user settings, and network policies and ... Performing regular maintenance, applying software and security updates, and upgrading network equipment and systems to improve performance and security.… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Provider Network Adequacy Analyst…

    The Cigna Group (Richmond, VA)
    …part, acquiring information, analyzing, reporting, recommending, compiling, reviewing, and/or submitting data as required to ensure network meets established ... resolution. + Responsible for coordinating market sign off of data loading files during product and network ...and recommendations related to the role + Ensures that communications are issued on network HCP changes… more
    The Cigna Group (08/31/25)
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  • Senior Network Engineer CCIE (TS/SCI)

    System One (Washington, VA)
    …+ Responsible for the design and development of voice, video, radio-frequency, and/or data communications networks. + Provides expert level analysis of voice, ... video, radio-frequency, and/or data communications networks, including planning, designing, evaluating,...media with concentrators, bridges, and other devices. + Plans network layouts and configures systems to user… more
    System One (08/03/25)
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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 (09/01/25)
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  • Sr Lead Network Engineer - Pub SEC

    Lumen (Herndon, VA)
    …Direct Current (DC) Power systems . **The Main Responsibilities** + Engineer the Data Communications Network (DCN) that supports network management ... ISP performs applied research, development, and design of out of band Data Communication Network (DCN) to monitor Synchronous Optical Network (SONET) and… more
    Lumen (09/27/25)
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  • Senior Network Operations Engineer

    Insight Global (Herndon, VA)
    …the configuration, testing, installation, modification, and servicing of all network communications components (switches, routers, circuits, wireless, VoIP, ... Herndon, VA. This person must be able to go onsite 3x per week. The Network Engineer will be responsible for the overall evaluation, design and daily operation of… more
    Insight Global (09/09/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    …Area Network (ICAN). + Install new modified hardware, operating systems , and software applications ensuring integration with Information Assurance (IA) security ... hubs, concentrators, routers, firewalls, SONET/NCS 4200 multiplexers, Windows servers, Storage Area Network (SAN), media backup systems , Cisco Digital Network… more
    Chenega Corporation (09/01/25)
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  • Network Engineer (TS/SCI with Poly…

    General Dynamics Information Technology (Mclean, VA)
    …to identify new products and solutions + Document maintenance for all computer systems and network infrastructure + Maintain systems and documentation ... None **Job Family:** IT Infrastructure and Operations **Skills:** Enterprise Network ,Leadership,Microsoft Access, Network Architecture,Security Clearances **Experience:** 8 +… more
    General Dynamics Information Technology (10/01/25)
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  • Network Engineer- Decentralized Services…

    Red Gate Group (Arlington, VA)
    …Minimum of 8 years of relevant experience in network development, network security, cybersecurity, and/or enterprise systems + First-hand experience with ... (MLS) systems , and encryption/COMSEC devices + Experience with tunable data transport, dynamic networking and traffic engineering, software-defined network ,… more
    Red Gate Group (08/23/25)
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