Hybrid Network Administrator – Production, Corporate Infrastructure

Posted 6 hours ago

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About the role

  • Network Administrator supporting enterprise data centers and AWS cloud environments. Focused on high-availability and performance across production and corporate networks.

Responsibilities

  • Administer, monitor, and support enterprise and production network infrastructure
  • Troubleshoot incidents across LAN/WAN, data center, and AWS (VPC) environments
  • Maintain high availability and performance for mission-critical systems supporting global platforms
  • Configure and troubleshoot routing (BGP, OSPF, EIGRP) and redundancy protocols (HSRP, VRRP)
  • Support network hardware and security appliances, including Cisco and Juniper devices
  • Assist with firewall configuration and VPN connectivity (IPSec, SSL-VPN)
  • Support load balancing technologies such as F5 Big-IP (LTM/GTM)
  • Monitor network health using tools like SolarWinds, Nagios, Observium, Cacti, SNMP, and Syslog
  • Participate in on-call rotation and resolve high-priority production incidents
  • Document network configurations, procedures, and troubleshooting steps
  • Partner with engineering teams on network upgrades, improvements, and automation initiatives

Requirements

  • 3–6+ years of experience in network administration or network operations
  • Strong experience with Cisco (Catalyst, Nexus, ISR, ASA) and/or Juniper (SRX, M-series)
  • Strong knowledge of core networking concepts (TCP/IP, DNS, DHCP, VLANs)
  • Hands-on routing and switching experience in enterprise environments
  • Working knowledge of firewalls and network security fundamentals
  • Experience supporting production environments with high uptime requirements
  • Familiarity with monitoring/alerting tools and operational best practices
  • Experience with AWS networking (VPC, routing, security groups, peering)
  • Exposure to load balancing (F5, Riverbed Zeus)
  • Scripting or automation experience (Python, Bash, Ansible) is a plus

Benefits

  • Competitive salary
  • Opportunity for advancement
  • Training & development

Job title

Network Administrator – Production, Corporate Infrastructure

Job type

Experience level

Mid levelSenior

Salary

$60 - $70 per hour

Degree requirement

Bachelor's Degree

Location requirements

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