Network Security Administrator

Robert Half
July 22, 2021
Houston, TX
Job Type


Ref ID: 04130-0011764261

Classification: Network Security Administrator

Compensation: $100000.00 to $120000.00 yearly

This role will serve as a senior member of the network team and will provide design and architectural support, serve as final point of escalation for all network related issues, and be expected to mentor junior team members.


Engineers, configures, and leads the design, configuration and deployment of network infrastructure consisting of routers, switches, wireless, load balancers, and other network devices and services

Perform analysis of networking problems, as well as provide highest-level response management

Ensure network redundancy, high availability, and failover testing across all enterprise WAN connectivity

Demonstrate expert level knowledge of network topologies, protocols, standards and conditions

Ensure changes to network configurations are made with minimal down-time and in accordance with change management policies

Reduce security risk by securing network platforms from vulnerabilities and maintain patching cycles of all network software and hardware

Ability to collaborate and work well with peers, across teams, and with customers in developing solutions and problem resolution

Understanding of network firewalls, access control list, and network segmentation

Ability to work with business partners in the selection, procurement, implementation, and support of public and private circuits


Bachelor’s degree with 8+ years’ experience; or equivalent combination of education and/or experience.

Cisco switching and routing, wireless, and IOS XE and NXOS,

Routing protocols: OSPF, EIGRP, BGP and IP address management

Aruba switching and wireless

Citrix NetScaler

Fortinet Fortigate firewalls, IPSec Site-to-site VPNs, SSLVPN

Networking Service Protocols: DNS, DHCP. NTP, NAT, SSH, SNMP

Network monitoring

CCNP preferred

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