A client of Insight Global is looking for a Senior Network Administrator to support their team out of Linthicum, MD. As a network administrator, your day starts by ensuring the smooth operation of our classified network. You will maintain technical expertise in various areas, including routers, multiplexers, firewalls, switches, and gateways. Throughout the day, you will plan, design, configure, and install network hardware based on customer requirements. You will propose solutions to optimize cost savings while meeting future communication needs. Additionally, this person will create and maintain network documentation, perform regular monitoring and analysis, troubleshoot infrastructure issues, and provide third-level support. Implementing and troubleshooting LAN technologies, such as VLANs, Trunking, Spanning-Tree, and Port Security, are also part of your responsibilities. This person will also design and implement enterprise networks to ensure efficient connectivity. This opportunity is paying between $115K-$173K depending on experience.

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Experience using Palo Alto and Juniper for security
Experience using CryptoGear in a classified environment
Understanding connections in the cloud provider
Bachelors degree and 9 years of experience in network administration
Active secret or top-secret security clearance
IAM Level 1 certification
Experience working across large enterprise environments, both local and national
Experience designing and maintaining LAN & WAN based networks
Understanding of network tools such as Wireshark, Nessus, SolarWinds, or Splunk
Experience working with Cisco hardware and setting up switched networks