• Sr . UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Sr . UNIX Systems Engineer ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2168 **Employment ... future duties and responsibilities:** This position is for a Senior UNIX System Engineer for a mixed...years' experience configuring and maintaining key services such as DNS , SFTP, SMTP, and NTP. k) Strong interpersonal skills… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Sr . Network Reliability…

    Oracle (Richmond, VA)
    …EVPN, VxLAN, DHCP, DNS , IPv4 and IPv6 etc. + Experience with network modeling and programming - YAML, YANG, OpenConfig, NETCONF + Experience with network ... + Proficiency with Python or similar scripting language + Proficiency with network technologies and protocols (TCP/IP, BGP, OSPF, MPLS) + Experience developing … more
    Oracle (01/10/26)
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  • Sr . Technical Support Engineer

    Palo Alto Networks (Reston, VA)
    …which is subject to change. **Your Experience** + Minimum of 5 years of network security experience along with strong communication and customer service skills + In ... depth, hands on network troubleshooting skills + Deep understanding of TCP/IP and...solutions and tunneling protocols (IPSEC, GRE, PKI & SSL/TLS, DNS , DHCP) + Knowledge of SD-WAN Architectures is preferred… more
    Palo Alto Networks (12/19/25)
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  • Sr . Windows Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Sr . Windows Administrator** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2172 **Employment Type:** ... Time **Position Description:** CGI Federal is looking for a Sr . Windows Administrator to help support a program we...future duties and responsibilities:** This position is for a Senior Systems Administrator supporting the ALTESS Windows team. This… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Systems Administrator II Generalist Sr

    V2X (Springfield, VA)
    …+ The Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT team ... challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI… more
    V2X (11/15/25)
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  • Senior Network Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38551 **Summary** ** Senior Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... interests of our nation. SecuriGence is seeking a talented ** Senior Network Engineer ** to help...across complex enterprise networks. + Strong knowledge of TCP/IP, DNS , DHCP, BGP, OSPF, and other core networking protocols.… more
    Chenega Corporation (12/23/25)
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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38855 **Summary** ** Senior Network Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... and take your career to the next level! The ** Senior Network Engineer ** is a...SolarWinds, and Splunk + Conduct protocol-level analysis of TCP/IP, DNS , HTTP/S, SMTP, and encrypted tunnels (eg, TLS, VPN)… more
    Chenega Corporation (01/09/26)
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  • Senior Network Engineer

    SAIC (Springfield, VA)
    **Description** The Network Technologies Business Unit currently has an opening for a ** Senior Network Engineer ** to support a Department of State (DoS) ... design of foreign post networks integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure. It requires… more
    SAIC (01/08/26)
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  • Network Engineer - Senior

    TekSynap (Bluemont, VA)
    …Technology, Engineering or Mathematics + 8 years of experience **Overview** We are seeking a Network Engineer - Senior to join our team supporting the ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Engineer , configure, and maintain **Cisco UCS, routing, switching, firewalls, SD-WAN, and ISE** across… more
    TekSynap (10/25/25)
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  • Senior Principal Network Reliability…

    Oracle (Richmond, VA)
    …Qualifications . Bachelor's in CS or related engineering field (or equivalent) with 5+ years Network Engineer experience or Masters with 5+ years Network ... scale. Customers always want higher availability, more bandwidth, greater network security, less network latency, less ...Provides a broad set of guidance to technical and senior technical members of staff. Interprets input from leaders… more
    Oracle (12/11/25)
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