• Infrastructure Delivery Manager, Infra Delivery…

    Amazon (Herndon, VA)
    …of network cabling, optic types, and test equipment - 1-2+ years of TCP / IP networking knowledge - Experience identifying inefficient processes and creating ... solutions that solve the issue - Experience representing your team/technical area to senior management - Experience in contributing to the definition and implementation of automation opportunities within an deployment/build environment - Familiar with lean… more
    Amazon (07/25/25)
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  • Senior Information Security Engineer

    Lumen (Richmond, VA)
    …with network design, configuring and troubleshooting of routed and switched networks, TCP / IP , Ethernet, VLAN, IPSec, VPN, and Firewalls. Experience with ... configuration management tools such as Ansible, Chef, etc. Background in system, network, or security admin/engineering on Unix. Active TS clearance with current SSBI/T5R investigation & CI Polygraph. **Compensation** This information reflects the anticipated… more
    Lumen (07/25/25)
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  • Penetration Testing Manager

    Centene Corporation (Richmond, VA)
    …and attacks; understanding of routing, remote access, proxies, firewalls, TCP / IP , email gateways/filters, encryption, network scanning, packet sniffing ... and injection, advanced network reconnaissance, persistence techniques, and wireless network exploitation concepts; remote and local exploitation techniques; security evasion techniques; social engineering techniques, proficiency in programming languages… more
    Centene Corporation (07/25/25)
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  • Network Incident Management Quality Assurance…

    CACI International (Sterling, VA)
    …experience + Strong understanding of network protocols, architectures, and technologies (eg, TCP / IP , WAN/LAN) + Good working knowledge of the Service Management ... workflows and ITSM processes + ITIL V3 or 4 certification and training + Experience with network monitoring and performance management tools + Proficiency in data analysis and statistical methods + Excellent problem-solving and analytical skills + Strong… more
    CACI International (07/24/25)
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  • Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …Bash, etc.) + Experience Low-level debugging + Experience with networking protocols: TCP / IP , IPv4. UDP + Experience supporting test events / demonstrations ... to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we… more
    Northrop Grumman (07/24/25)
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  • Mainframe Software Technical Support Engineer

    Broadcom (Reston, VA)
    …working with and knowledge of VTAM * Working knowledge of CICS * Working knowledge of TCP / IP * Working knowledge of TN3270 and Logmodes is a plus * Experience ... with ACL/e (Automated Conversion Language) is a plus * Knowledge of Mainframe Architecture and Operations * Knowledge in Assembler language * Experience with TSO/ISPF, SDSF, and other z/OS utilities * JCL knowledge for job submission, troubleshooting, and… more
    Broadcom (07/24/25)
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  • Senior Network Engineer

    Ensono (Richmond, VA)
    …while adhering to standard design methodologies and best practices + Mastery of TCP / IP protocol communications, addressing & subnetting + Firewall ... experience: Checkpoint, Palo Alto, Cisco ASA + Extensive knowledge of Cisco's product portfolio; routers, switches, wireless, ACS and ISE + Extensive knowledge of Network diagnostics, protocols, and disciplines, EIGRP, BGP, eBGP, SNMP, VPN, SSH, and MPLS… more
    Ensono (07/24/25)
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  • Systems Administrator 2 (Bluemont, VA)

    William C Brown Inc (Springfield, VA)
    …concepts such as RAID groups, Aggregates and LUNs. Working knowledge of basic TCP / IP networking concepts (network interfaces, switches, routing, VLANS, etc) Good ... analytical and troubleshooting capabilities Experience with Microsoft Windows 2008/12 operating system and Linux Red Hat Good oral & written communication skills, must be able to work independently and as part of team. Location Springfield Full-Time/Part-Time… more
    William C Brown Inc (07/24/25)
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  • Systems Engineer

    Amentum (Chantilly, VA)
    …have experience in several of the following areas: + Configuring LAN communications ( TCP / IP , Ethernet, VLANs) + Configuring WAN communications (SONET, BGP, MPLS, ... etc) + Configuration of network security using encryption technology + Installation and maintenance of the preceding technologies at multiple distributed locations. + Knowledge of system auditing and monitoring with tools such as Solarwinds, Splunk, or… more
    Amentum (07/23/25)
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  • Network Engineer (Expert)

    BAE Systems (Herndon, VA)
    …Palo Alto firewall platforms is a plus + In-depth knowledge of network protocols, TCP / IP stack, and OSI model + Experience with firewall management software such ... as Cisco FTD and Palo Alto Panorama + Excellent communication and interpersonal skills + Ability to work independently and collaboratively in a fast-paced environment **Preferred Education, Experience, & Skills** + Experience with a wide variety of network… more
    BAE Systems (07/23/25)
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