Network Administrator Job Description Template

Use this Network Administrator job description template to advertise the open roles for free using Modify the requirements according the needs of your organization or the client you are hiring for.
Network Administrator Job Description Template

What is a Network Administrator?

Network administrators are responsible for maintaining computer networks, ensuring network security, troubleshooting network issues, and optimizing network performance. They play a crucial role in managing the day-to-day operations of an organization's IT infrastructure.

A bachelor's degree in computer science, information technology, or a related field is typically required for network administrators. Additional certifications such as CompTIA Network+, Cisco Certified Network Associate (CCNA), or Microsoft Certified Solutions Expert (MCSE) are often preferred.

Network Administrator Job Description Template

Job Brief

We are looking for a Network Administrator to maintain a reliable, secure and efficient data communications network. The ideal candidate will be able to deploy, configure, maintain and monitor all active network equipment in order to ensure smooth network operation.


  • Fully support, configure, maintain and upgrade corporate customer’s networks and in house servers
  • Install and integrate new server hardware and applications
  • Keep an eye out for needed updates
  • Support and administer third-party applications
  • Ensure network security and connectivity
  • Monitor network performance (availability, utilization, throughput, goodput, and latency) and test for weaknesses
  • Set up user accounts, permissions and passwords
  • Resolve problems reported by end user
  • Define network policies and procedures
  • Specify system requirements and design solutions
  • Research and make recommendations on server system administration


  • Proven experience in a network administrator role
  • Hands on experience in networking, routing and switching
  • Excellent knowledge of best practices around management, control, and monitoring of server infrastructure
  • Experience with firewalls, Internet VPN’s remote implementation, troubleshooting, and problem resolution is desired
  • Ability to set up and configure server hardware
  • Familiarity with backup and recovery software and methodologies
  • Great at organising, prioritising and multitasking
  • Juniper, Cisco, CWNA or BCNE training
  • BSc degree in Computer Science or related field

What does Network Administrator do?

A Network Administrator is responsible for managing and maintaining an organization's computer networks. On a day-to-day basis, their tasks may include:

  1. Network Monitoring: Monitoring network performance and identifying any issues, such as network congestion, slow response times, or security breaches. This includes using software tools to continuously monitor network traffic and performance metrics.

  2. Network Security: Implementing and maintaining network security policies and protocols to protect the organization's data from unauthorized access, viruses, and other threats. This may involve configuring firewalls, installing and updating security software, and conducting vulnerability assessments.

  3. Network Troubleshooting: Investigating and resolving network connectivity issues, such as network outages, slow internet speeds, or problems with network devices. This may involve analyzing network logs, running diagnostic tests, and working with service providers to resolve issues.

  4. Network Configuration: Configuring and optimizing network devices, such as routers, switches, and wireless access points. This includes setting up network protocols, assigning IP addresses, and managing VLANs (Virtual Local Area Networks).

  5. Network Maintenance: Performing routine maintenance tasks, such as installing software updates and patches, upgrading firmware on network devices, and backing up network configurations. This ensures that the network is running smoothly and securely.

  6. Network Documentation: Maintaining accurate and up-to-date network documentation, which includes network diagrams, device inventories, IP address assignments, and network topology. This documentation helps in troubleshooting, planning network expansions, and ensuring compliance.

  7. User Support: Assisting end-users with network-related issues, such as troubleshooting network connectivity problems, assisting with VPN (Virtual Private Network) connections, and providing guidance on network security policies and best practices.

  8. Network Planning: Collaborating with other IT teams and stakeholders to plan and implement network upgrades, expansions, and migrations. This includes assessing the organization's network needs, researching and recommending new network technologies, and preparing budget proposals.

  9. Network Training: Providing training and guidance to end-users on network tools and technologies, such as how to connect to secure wireless networks, access network resources remotely, and use network-based collaboration tools.

  10. Network Performance Analysis: Analyzing network performance data to identify trends, patterns, and areas for improvement. This involves monitoring network traffic, bandwidth utilization, and latency, and making recommendations for optimizing network performance.

Overall, a Network Administrator plays a crucial role in maintaining the stability, security, and performance of an organization's computer networks on a daily basis.

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