Network Operations & Security Specialist

The CCS Companies; Portsmouth (NH); On-site; USD 70,000 - 100,000; Full time

Job summary

The CCS Companies in Portsmouth, NH is seeking a Network Administrator to install, configure, and maintain our enterprise network infrastructure to ensure high availability and security. The role requires hands-on experience with Juniper, Palo Alto, and Cisco devices, plus TCP/IP, VPN, and LAN/WAN design.

You will work with IT staff to resolve incidents and implement new technologies. This full-time onsite position offers on-site duties in Portsmouth and opportunities to participate in on-call

Qualifications

• 2 years’ experience and is able to demonstrate high proficiency in Juniper, Palo Alto, and Cisco Operating Systems.
• 2 years’ experience and has working knowledge of LAN/WAN design, configuration, implementation and maintenance.
• 2 years’ experience of TCP/IP networking protocols, VPN configuration and implementation, including remote access and L2L.
• 2 years’ experience with WAF technologies, web-filtering software and security modules.

Responsibilities

• Installs and configures network hardware and software.
• Monitors, maintains, repairs, and upgrades network infrastructure hardware and software.
• Ensures the network provides a high degree of security for the organization and its users.
• Performs routine configuration tasks such as VLAN changes, access-list updates, and basic firewall/VPN adjustments under guidance.
• Monitors and responds to network and security alerts in a timely and efficient manner.
• Resolves assigned tickets related to networking and connectivity issues in a timely manner.
• Provides support to the help desk by troubleshooting and escalating network-related problems.
• Participates in on-call rotation for off-hour support.
• Researches, prices and implements new technologies to support the information technology program.

Job description

The CCS Companies in Portsmouth, NH is seeking a Network Administrator to install, configure, and maintain our enterprise network infrastructure to ensure high availability and security. The role requires hands-on experience with Juniper, Palo Alto, and Cisco devices, plus TCP/IP, VPN, and LAN/WAN design.

You will work with IT staff to resolve incidents and implement new technologies. This full-time onsite position offers on-site duties in Portsmouth and opportunities to participate in on-call