- Amazon (Arlington, VA)
- …in computer science or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP/IP Preferred Qualifications - 2+ years of any combination of the ... following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience - Experience with AWS products and services - Experience with programming… more
- Noblis (Richmond, VA)
- …fast-paced, dynamic environment. + Demonstrate proficiency in Internet Protocol (IP), DNS , and general network configuration. + Create and maintain technical ... documentation, diagrams, and knowledge-sharing materials. + Clearly communicate complex technical concepts in both written and verbal formats Required Qualifications + Ability to effectively document technical procedures and deliver presentations. + Proven… more
- Huntington Ingalls Industries (Virginia Beach, VA)
- …+ Manage and support Windows Server environments (2016/2019/2022), including Active Directory, DNS , DHCP, and Group Policy. + Administer Windows 11 virtual desktop ... clients (VDI) - deploying images, enforcing policies, and optimizing performance. + Support and maintain VMware virtual infrastructure, including ESXi hosts and guest VMs, in collaboration with virtualization engineers. + Apply and validate DISA STIGs on… more
- Lockheed Martin (Arlington, VA)
- …and security * Knowledge of network protocols and architecture \(e\.g\., TCP/IP, HTTP, DNS \) * US citizenship is required due to system access **Desired Skills:** * ... Experience with BigID or similar data discovery and data identification platforms * Experience with Kubernetes and/or OpenShift in an administrative capacity, especially in deploying and maintaining applications * Experience with MongoDB administration *… more
- Amazon (Herndon, VA)
- …of exploits or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP/IP - Strong demonstrated knowledge of web protocols, common attacks, and ... an in-depth knowledge of Linux/Unix tools and architecture. - 2+ years experience with scripting or programming languages such as Python, Bash, JavaScript, or Java - Possess strong security judgment, critical thinking, and leadership skills in order to build… more
- Lockheed Martin (Virginia Beach, VA)
- …communication products including router, switches, firewalls, Domain Name Servers \( DNS \) and data encryption products * Applying updates, anti\-virus/anti\-spyware ... updates, and patch updates * Prior international assignment experience **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important… more
- Teradata (Richmond, VA)
- …& Google hands-on experience with network administration: VPCs, ACLs, subnets, peering, DNS knowledge, Firewalls etc. + AWS infrastructure as code experience with ... CloudFormation or Terraform **Why We Think You'll Love Teradata** We prioritize a people-first culture because we know our people are at the very heart of our success. We embrace a flexible work model because we trust our people to make decisions about how,… more
- ManTech (Herndon, VA)
- …standards + Strong understanding of network protocols and technologies, including TCP/IP, DNS , DHCP, and QoS, MPLS + Very strong knowledge of routing protocols ... (eg, BGP, EIGRP, OSPF) and network protocols (eg, TCP/IP, GRE, IPSEC, and VRF) **Preferred Qualifications:** + PMP + One of the following certifications: Certified Business Analysis Professional (CBAP), Agile Certified Practitioner (PMI-ACP), Certified Data… more
- TekSynap (Radford, VA)
- …Five (5) years of experience as a Windows Systems Administrator or Engineer , with specific expertise in Citrix technologies (XenApp, NetScaler Gateway, Storefront, ... with complex networking solutions; strong understanding of networking fundamentals (TCP/IP, DNS , DHCP, SMTP, SNMP). + Three (3) years of experience supporting… more
- Nightwing (Sterling, VA)
- …the leadership, CPM/CPO, FE SRE and Product Team (Platform) to design, engineer , install, operate, and maintain the terrestrial, satellite, and WAN/MAN/LAN networks ... Networking Fundamentals: Strong understanding of networking concepts, protocols (TCP/IP, DNS , DHCP), and hardware (routers, switches, firewalls). + Troubleshooting:… more