• Network Engineer, Foundation and Support…

    Meta (Reston, VA)
    …32. Working knowledge of internet networking technologies (TCP/UDP, DHCP, DNS , routing, switching concepts), optical transport technologies (DWDM and Optical ... transceivers), and network redundancy and failover concepts 33. Working knowledge of Revit/AutoCAD/Bluebeam/BIM360/ACC/Procore etc **Preferred Qualifications:** Preferred Qualifications: 34. Proficient in Revit/AutoCAD/Bluebeam/BIM360/ACC/Procore etc 35.… more
    Meta (12/20/25)
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  • Lead Training Systems Simulation Admin / F-35…

    Lockheed Martin (Orlando, FL)
    …Deploying VHDs / Virtual Computing\. * Experience with Active Directory / DHCP / DNS / File Shares\. * Knowledge of military publications and an understanding of ... fourth and/or fifth generation aircraft training operations\. * Previous experience coordinating with program SMEs, engineers and field service technicians\. * Previous experience with Finnish Air Force customer or as a Nordic region exchange pilot\. *… more
    Lockheed Martin (12/20/25)
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  • Senior Network and Computer Systems Administrator…

    NANA Regional Corporation (Orlando, FL)
    …and configures various different platforms or services like Tenable (ACAS), DHCP, and DNS on Linux operating systems. + May assist in network modeling, analysis, ... planning, and coordination between network and data communications hardware and software. **Qualifications** + **Clearance:** Active Interim Secret clearance or above is required. + **Certification:** COMPTIA Network+ or similar industry certification. +… more
    NANA Regional Corporation (12/20/25)
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  • Training Systems Simulation Admin / F-35A / Lask,…

    Lockheed Martin (Orlando, FL)
    …Deploying VHDs / Virtual Computing\. * Experience with Active Directory / DHCP / DNS / File Shares\. * Knowledge of military publications and an understanding of ... fourth and/or fifth generation aircraft training operations\. * Previous experience coordinating with program SMEs, engineers and field service technicians\. **Security Clearance Statement:** This position requires a government security clearance, you must be… more
    Lockheed Martin (12/20/25)
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  • Security Engineer II, Stores Application Security

    Amazon (Austin, TX)
    …in computer science or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP/IP - Experience programming in Python, Ruby, Go, Swift, Java, .Net, ... C++ or similar object oriented language - Experience with any combination of the following: application security frameworks, identity and access controls, incident response, mobile security, cloud computing and security, AI security, threat intelligence, and… more
    Amazon (12/20/25)
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  • Enterprise Cloud Engineer

    CACI International (Arlington, VA)
    …of networks and networking technologies, ports, protocols, services, switching and routing, DNS , and IPv4. + Understanding of Azure Policy, Azure Monitoring, Storage ... Accounts, Key Vaults, and Azure networking. _Desired:_ + ITIL v3 or v4 certification + MCSE Certified + Cloud Management certifications + Understanding of Federal Enterprise Architecture Framework (FEAF) or Department of Defense Architecture Framework (DoDAF)… more
    CACI International (12/20/25)
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  • Support Engineer IV

    Amazon (New York, NY)
    …and ETL tools in managing data workflow jobs; (iii.) Network administration ( DNS , TCP/IP, BGP, Load Balancing, software-based IPSEC, SSL-based VPN solutions), and ... Virtualization (Hypervisors, VMware, or Xen); (iv.) working with one of the following programming languages (C++, Java, C#, .NET, Node.js, PHP, Python, or Ruby); or (v.) Chef/Puppet experience or DevOps background and demonstrated knowledge of Git, Perforce,… more
    Amazon (12/20/25)
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  • Systems Engineer - IT - Secret Clearance Required

    Lockheed Martin (King Of Prussia, PA)
    …experience with Windows system administration \(Active Directory, Group Policy, DNS \) \- Strong computer networking skills, preferably Cisco \- Scripting ... experience \(Bash, PowerShell, and/or Ansible\) \- Experience with DISA STIGs and Security Hardening of OS and applications \- Light Linux system administration \- Strong Network Storage skills, preferably NetApp or TruNas \- Scripting experience \(Bash,… more
    Lockheed Martin (12/20/25)
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  • Application Operations (AppOps) Engineer

    Fiserv (Berkeley Heights, NJ)
    …Monitor, Windows Event Logs/PerfMon. + 6+ years of experience with load balancers/WAF/ DNS /reverse proxy (eg, F5/ADC), TCP/IP, HTTP/S, TLS. + 6+ years of experience ... in managing deployments, hotfixes, SSL/TLS certificate renewals, and patching schedules (WSUS/SCCM) as well as coordinating release/change management processes (ServiceNow/CAB). + 6+ years of experience in PowerShell scripting and automation frameworks (DSC,… more
    Fiserv (12/20/25)
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  • Senior Network/Systems Tools Engineer

    Leidos (Chantilly, VA)
    …Fundamentals: Knowledge of network protocols and technologies (TCP/IP, VPN, VLAN, DNS , DHCP) and experience with network monitoring tools. + Automation: Familiarity ... with scripting languages for automation, such as Perl, Ruby, or Python. Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve… more
    Leidos (12/20/25)
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