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Senior Network Security Admin

iBridge Techsoft

 

Costa Mesa, California, USA

Posted On: 15+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Network Security Administrator
Tenure: Contract - Corp-to-Corp
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Description

You will design, implement, and maintain the organization's network and security infrastructure, ensuring high availability and robust access control across all sites.

This role is on-site.

Responsibilities

  • Manage and troubleshoot Checkpoint, Cisco, and Juniper SRX firewalls to enforce security policies.
  • Administer LAN, WAN, and wireless networks, including TCP/IP, UDP, BGP, OSPF, IPsec, and NAT protocols.
  • Configure and maintain DNS, DHCP, and network access control solutions for internal and external connectivity.
  • Build site-to-site tunnels, manage remote access VPNs, and integrate single sign-on systems.
  • Develop strategic plans for network capacity and resource administration policies.

Required Skills

  • 5+ years of experience in network administration and security.
  • Hands-on expertise with Checkpoint, Cisco, and Juniper SRX firewalls.
  • Deep knowledge of TCP/IP, UDP, BGP, OSPF, IPsec, and NAT.
  • Experience maintaining switched Ethernet WAN connectivity and LAN/WAN optimization.
  • Proficiency in DNS, DHCP, and network access control technologies.
  • Bachelor's degree in Computer Science or related field.
  • Strong troubleshooting skills for data communications and internet infrastructure.

Education

Bachelor's degree

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