• Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    …and Wide Area Network (WAN) environments. 20. Demonstrated experience working with TCP IP protocol suite, IP subnets and masking, and routing protocols. 21. ... Demonstrated hands on experience engineering the design, build, and configuration of Linux servers and virtual infrastructure. 22. Demonstrated hands on experience performing administration, troubleshooting, patching, and support of Linux servers and virtual… more
    The Metamorphosis Group (06/04/25)
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  • Sr. Security Systems Engineer, DC Security…

    Amazon (Herndon, VA)
    …engineering or similar role * Strong knowledge of IP networking, including TCP /IP protocols and network architecture related to physical security systems * Strong ... understanding of communication protocols used in physical security systems (RS-485, RTSP, UDP) * Demonstrated experience with enterprise security systems (Access Control, Video Management, Intrusion Detection, Mass Notification) * Understanding of security… more
    Amazon (06/03/25)
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  • Broadcast Infrastructure Systems Engineer

    Warner Bros. Discovery (Sterling, VA)
    …Preferred** + **IP Networking & Ethernet Connectivity:** Strong understanding of TCP /IP, UDP, RTP, VLANs, and multicast protocols. + **IP Audio/Video Standards:** ... Familiarity with both compressed and uncompressed formats, including H.264, H.265, NDI, and SMPTE ST 2110. + **Transport Stream Protection:** Experience with IP-based Audio/Video Networks and protocols such as RIST and SMPTE 2022-7 for reliable media… more
    Warner Bros. Discovery (06/03/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …VoIP, DNS, remote access, VPN, routing, and switching. Also has knowledge of TCP /IP routing technologies including OSPF, EIGRP, and BGP, in addition to knowledge of ... applicable business lines/industries. + Communicates complex concepts and data effectively and creatively (both written and oral) across multiple organizations, both internal & external, and with executive company and customer management. + Performs design,… more
    William C Brown Inc (06/03/25)
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  • Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    …VDI, SQL Server, IIS, Apache, SAN, Hyper-Converged, LAN, WLAN, VLAN, OSI model, TCP /IP, VPN, firewalls, and PKI **Qualifications** + Bachelor's with 8+ years of ... System Administration experience (or commensurate experience) + Clearance Required: Active Secret clearance **Company Overview** GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact… more
    GovCIO (06/03/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    …with Linux operating systems; understanding of general operating system security practices, TCP /IP networking, and network security concepts.** - ** ** **What You ... Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to… more
    CACI International (06/02/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Herndon, VA)
    …(Ubuntu, CentOS, RedHat, Solaris, etc.) - 1-3 years of experience with Networking ( TCP /IP, DNS) - 1-3 years of experience with Troubleshooting / Support for ... technical IT issues - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred Qualifications - Experience with internet fundamentals and cloud computing concepts - Experience with AWS core services, Command Console, or command line… more
    Amazon (05/31/25)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …System (IPS) tools and applications. + Knowledge of network protocols such as TCP /IP, Dynamic Host Configuration, Domain Name System (DNS), and directory services. + ... Knowledge of application vulnerabilities. + Knowledge of system administration, network, and operating system hardening techniques. + Knowledge of system administration concepts for operating systems such as but not limited to Unix/Linux, IOS, Android, and… more
    UIC Government Services and the Bowhead Family of Companies (05/31/25)
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  • Principal Cyber Support Developer

    ManTech (Chantilly, VA)
    …2019, Active Directory, Server Roles, Access Rights and Security Groups. TCP /IP networking, 802.1x and network security concepts is required. **Minimum ... Qualifications:** + Bachelor's degree or 4+ years of additional software development in lieu of degree + 7+ years of software development experience + Experience with Git, Gitlab, developing with continuous integration-continuous delivery (Cl/CD) pipeline +… more
    ManTech (05/30/25)
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  • IT Infrastructure Management Technical Lead

    Systems Engineering Solutions Corporation (Chantilly, VA)
    …with Windows Server and/or Linux administration. * Proficient in networking fundamentals ( TCP /IP, DNS, DHCP, VLANs, VPN). * Experience managing storage systems (SAN, ... NAS, cloud storage). * Hands-on experience with cloud platforms (AWS, Azure, or GCP). * Proficiency with monitoring tools (eg, Nagios, Zabbix, Datadog, SolarWinds). * Infrastructure scripting/automation (eg, PowerShell, Bash, Python, Ansible) Process &… more
    Systems Engineering Solutions Corporation (05/30/25)
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