Enterprise Network Administrator

call quest solution • United State
Remote
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AI Summary

We are seeking a skilled Network Administrator to manage, maintain, and optimize enterprise network infrastructure in a fully remote environment. The ideal candidate will ensure network stability, security, and performance while supporting day-to-day operations and troubleshooting across distributed systems. Key responsibilities include administering and maintaining enterprise network infrastructure, monitoring network performance, and implementing network security policies.

Key Highlights
Manage and maintain enterprise network infrastructure
Monitor network performance and security
Implement network security policies
Key Responsibilities
Administer and maintain enterprise network infrastructure
Monitor network performance, availability, and security
Configure and manage routers, switches, firewalls, and wireless networks
Troubleshoot network connectivity, performance, and configuration issues
Implement network security policies, access controls, and patching procedures
Support remote users and ensure secure connectivity solutions
Perform system upgrades, backups, and disaster recovery planning
Maintain network documentation, diagrams, and operational procedures
Technical Skills Required
TCP/IP DNS DHCP VPN VLANs Routing protocols Firewalls Network security concepts Cisco Juniper Fortinet AWS Azure GCP
Benefits & Perks
Remote work
Salary range not explicitly stated
Nice to Have
Certifications such as CCNA, CCNP, Network+, or equivalent
Experience with network monitoring tools and automation scripting
Knowledge of zero-trust networking or SD-WAN environments
Exposure to ITIL or structured incident management processes

Job Description


Role Overview

We are seeking a skilled Network Administrator to manage, maintain, and optimize enterprise network infrastructure in a fully remote environment. The ideal candidate will ensure network stability, security, and performance while supporting day-to-day operations and troubleshooting across distributed systems.


Key Responsibilities

  • Administer and maintain enterprise network infrastructure including LAN, WAN, VPN, and cloud networking environments.
  • Monitor network performance, availability, and security to ensure optimal system uptime.
  • Configure and manage routers, switches, firewalls, and wireless networks.
  • Troubleshoot network connectivity, performance, and configuration issues.
  • Implement network security policies, access controls, and patching procedures.
  • Support remote users and ensure secure connectivity solutions.
  • Perform system upgrades, backups, and disaster recovery planning.
  • Maintain network documentation, diagrams, and operational procedures.
  • Collaborate with infrastructure, security, and cloud teams on ongoing improvements.


Required Qualifications

  • 3–7+ years of experience in network administration or network engineering.
  • Strong knowledge of TCP/IP, DNS, DHCP, VPN, VLANs, and routing protocols.
  • Hands-on experience with firewalls and network security concepts.
  • Experience managing enterprise networking equipment (Cisco, Juniper, Fortinet, or similar).
  • Familiarity with cloud networking (AWS, Azure, or GCP).
  • Strong troubleshooting and problem-solving skills.
  • Ability to work independently in a remote environment.


Preferred Qualifications

  • Certifications such as CCNA, CCNP, Network+, or equivalent.
  • Experience with network monitoring tools and automation scripting.
  • Knowledge of zero-trust networking or SD-WAN environments.
  • Exposure to ITIL or structured incident management processes.

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