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À propos
Network Administrator
Location:
Erie, PA
Experience:
8 - 10 Years
Role Overview
We are seeking an experienced
Network Administrator
with deep expertise in
Cisco networking technologies
and
F5 load balancers . The role involves managing, configuring, and maintaining enterprise network infrastructure to ensure high availability, performance, and security. The ideal candidate will have strong troubleshooting skills, hands-on experience with enterprise-grade network devices, and the ability to support mission-critical systems.
Key Responsibilities
Configure, manage, and maintain
Cisco network infrastructure
including routers, switches, firewalls, and wireless devices. Administer, configure, and troubleshoot
F5 load balancers
to ensure optimal traffic distribution and high availability. Monitor network performance, identify bottlenecks, and implement proactive measures to optimize performance and security. Manage
LAN, WAN, and Data Center networks , ensuring uptime and reliability. Implement and enforce
network security policies , including firewall configurations, VPNs, and access controls. Provide
L2/L3 support
for network issues, escalations, and outages. Work closely with cross-functional IT teams to support business continuity and infrastructure projects. Maintain
network documentation
including topology diagrams, runbooks, and standard operating procedures. Stay updated with emerging technologies and recommend improvements to strengthen network infrastructure. Required Skills & Qualifications
8-10 years
of hands-on experience as a Network Administrator or Network Engineer. Strong expertise with
Cisco technologies
(routers, switches, firewalls, wireless, and security appliances). Proficiency in
F5 load balancer administration
(LTM, GTM, iRules, SSL offloading). Solid understanding of
network protocols
(TCP/IP, BGP, OSPF, MPLS, VLAN, STP, DNS, DHCP). Experience with
network monitoring tools
(SolarWinds, Cisco Prime, Nagios, etc.). Familiarity with
firewall and VPN technologies . Strong troubleshooting and problem-solving skills in large-scale enterprise networks. Excellent communication and documentation skills. Preferred Qualifications
Cisco certifications
(CCNP, CCIE preferred). F5 certifications
(F5-CA, F5-CTS) are highly desirable. Experience with
cloud networking (AWS, Azure, or GCP) . Knowledge of
automation tools
(Python, Ansible, or Terraform) for network automation. Exposure to
SD-WAN technologies .
Compétences linguistiques
- English
Avis aux utilisateurs
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