- First Division Consulting (Quantico, VA)
- …computer networking concepts, protocols, and security methodologies, including LAN/WAN, TCP/IP, DNS , directory services, and VPN security. + Proficient in operating, ... configuring, and troubleshooting network equipment (firewalls, routers, switches, servers, storage area networks). + Strong understanding of cybersecurity principles, risk management, and incident response. + Ability to monitor, analyze, and optimize network… more
- ARSIEM (Arlington, VA)
- …procedures, and regulations + In-depth knowledge of standard protocols - ICMP, HTTP/S, DNS , SSH, SMTP, SMB, NFS, TCP/IP + In-depth knowledge and experience of Wifi ... networking + In-depth knowledge and experience of network topologies, DMZs, WANs, etc. + Substantial knowledge of Splunk (or other SIEMs) + Understanding of MITRE Adversary Tactics, Techniques and Common Knowledge (ATT&CK) + Knowledge of Computer Network… more
- V2X (Ashland, VA)
- …for lab environment management. + Strong understanding of network protocols (TCP/IP, DNS , DHCP, VPN) and network configuration. + Experience setting up and ... maintaining VLANs, firewalls, and network security. + Knowledge of backup and recovery processes, ensuring system data integrity and protection. + Experience with network-attached storage (NAS) or storage area networks (SANs). + Experience with security tools… more
- Tetrad Digital Integrity LLC (Ashburn, VA)
- …+ Support and maintain large-scale AWS network architecture, including VPCs, DNS , subnets, routing, remote access technologies, and security constructs. + Experience ... on maintaining AWS Architecture using Terraform. + Experience using CloudFormation templates. + Build and manage solutions using Linux and Ansible for configuration in support of network and security operations. + Assist with network automation and scripting… more
- UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
- …Business. + Strong understanding of network architecture and protocols, including TCP/IP, DNS , and DHCP. + Experience with QoS and QoE management tools, including ... Cisco QoS and NetIQ. + Strong troubleshooting and problem-solving skills. + Excellent communication and interpersonal skills. + Ability to work in a fast-paced, dynamic environment. + CCNP Voice or CCIE Voice certification. + CCNP Collaboration or CCIE… more
- Ryder System (Richmond, VA)
- …+ Strong understanding of networking protocols, including TCP/IP, L2/L3, dns , dhcp Advanced, Required + Experience deploying, maintaining, troubleshooting wireless ... infrastructure. Familiar with Aruba access points, controllers, Airwave management Intermediate, Required + Hands on experience configuring and working with Firewalls and security appliances - VPN's, Policies, NAT's, etc. Intermediate, Required + Experience… more
- Amazon (Arlington, VA)
- …- Experience with managing virtual desktop infrastructure - Network / DNS configuration and troubleshooting. - Active Directory integration with different flavors ... of Linux(Desired) - Good understanding of Active Directory and other identity providers such as Jump cloud, Azure Entra. - Experience with managing end device management tools such as SCCM / Intune. - Expertise with Python, Bash, PowerShell for Automation -… more
- Leidos (Lorton, VA)
- …network administration, and networking protocols/functions (eg, HTTP, HTTPS, SSL/TLS, SMTP, DNS ) + Hands-on experience with container technologies such as Docker and ... container orchestration tools like Kubernetes. + Excellent problem solving and analysis skills, including the ability to logically create structure and order from unstructured inputs. + Self-starter that is able to work independently while possessing the… more
- US Coast Guard (Chesapeake, VA)
- …for Windows Server administration and support, including AD, TCP/IP, WINS, DNS , DHCP. Demonstrated experience in implementing, migrating, managing, and operating ... systems/applications in an enterprise cloud environment. Willingness to frequently travel to meet project requirements and facilitate network deployments across sites. Must be able to lift 30 lbs. Preferred (in addition to the minimum): Active BICSI Installer… more
- Confluent (Richmond, VA)
- …Gateway, etc for a SaaS product. + Experience with Envoy, Service Mesh, DNS and Kubernetes Networking. + Experience with network traffic metering and billing. + ... Domain expertise in networking technologies combined with Product Management experience. An MBA degree is a plus. **Ready to build what's next? Let's get in motion.** **Come As You Are** Belonging isn't a perk here. It's the baseline. We work across time zones… more