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What does a network manager do?

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If you are interested in a career in network administration, you might wonder what does a network manager do. A network manager is a senior-level professional who oversees the design, installation, maintenance, and security of computer networks in an organization. A network manager is responsible for ensuring that the network meets the needs and expectations of the users, clients, and stakeholders, as well as complying with the industry standards and regulations. In this article, we will explore some of the typical tasks and skills of a network manager, as well as the education and certification requirements for this role.

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Rafael Torres

Cloud Solutions Architect | Innovation & Digital Transformation | Pre-Sales Expert | AWS Certified | ITIL | SAFe Agile

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MA Khaskheli

Network Engineer | CCNP Security | CompTIA Security+ | Firewall & Cloud Expert | Python & Automation
Marcos Leal

Operador de Redes Pleno | ASN 263444

1 Network Design and Installation

One of the main duties of a network manager is to plan and implement the network infrastructure that supports the organization's goals and objectives. This involves analyzing the current and future network requirements, choosing the appropriate hardware and software components, configuring the network devices and protocols, and testing the network performance and functionality. A network manager also has to coordinate the installation of the network equipment and cables, troubleshoot any issues that arise, and document the network configuration and topology.

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Rafael Torres

Cloud Solutions Architect | Innovation & Digital Transformation | Pre-Sales Expert | AWS Certified | ITIL | SAFe Agile
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I was the Network Manager at one of the leading Digital Banks in the country. One of the primary responsibilities of the Network Manager is to ensure the smooth operation of all systems within the network. This includes managing internet access and facilitating communication between different systems. Another crucial role is collaborating with infrastructure teams to determine the best approach for each type of service, aligning with the business requirements.

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MA Khaskheli

Network Engineer | CCNP Security | CompTIA Security+ | Firewall & Cloud Expert | Python & Automation
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Network manager also known as network administrator is responsible for the overall management, maintenance, and optimization of an organization's computer networks. The role involves a range of tasks related to the design, implementation, security, and troubleshooting of network systems. Interaction with vendors to procure network equipment and services. Evaluate and negotiate contracts with network service providers. While the specific duties of a network manager can vary depending on the size and complexity of the organization's network infrastructure. In larger organizations, the role may involve more specialization, with different administrators responsible for specific aspects of network management.

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Marcos Leal

Operador de Redes Pleno | ASN 263444
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Na minha experiência, um gestor de rede é responsável por planejar, implementar, monitorar e manter a infraestrutura de rede de uma organiza??o. Isso inclui configurar e instalar equipamentos, garantir a seguran?a da rede, monitorar o desempenho, gerenciar servi?os de rede e garantir a disponibilidade dos dados. Em resumo, eles garantem que a rede funcione de forma eficiente e segura para atender às necessidades da organiza??o. De forma resumida seria isso.

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Ndubuisi Oduamadi
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A network manager is in charge of the design, implementation, maintenance, and security of an organization's computer networks. Their responsibilities include ensuring that the network infrastructure satisfies the organization's demands in terms of dependability, speed, and security.

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2 Network Maintenance and Support

Another key responsibility of a network manager is to monitor and maintain the network operations and availability. This includes performing regular backups, updates, patches, and upgrades of the network systems, as well as resolving any problems or incidents that affect the network performance or security. A network manager also has to provide technical support and guidance to the network users and staff, as well as train them on how to use the network resources and tools effectively. A network manager also has to evaluate and report on the network status, usage, and capacity, and make recommendations for improvement or expansion.

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3 Network Security and Compliance

A network manager also has to ensure that the network is secure and compliant with the relevant policies and regulations. This involves implementing and enforcing the network security policies and procedures, such as firewall rules, encryption standards, authentication methods, and access control lists. A network manager also has to protect the network from external and internal threats, such as viruses, malware, hackers, or unauthorized users. A network manager also has to conduct regular audits and assessments of the network security and compliance, as well as respond to any breaches or violations.

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Rafael Torres

Cloud Solutions Architect | Innovation & Digital Transformation | Pre-Sales Expert | AWS Certified | ITIL | SAFe Agile
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Absolutely, it's crucial for the Network Manager to participate in risk forums to understand potential security gaps within their environment. The areas of Cybersecurity and Networks need to be closely aligned, almost like "sibling" disciplines, in order to create an ecosystem that benefits the company as a whole. This collaboration ensures the provision of security approaches that enhance user experience without compromising the usability for the end customer.

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4 Network Management Skills

To be a successful network manager, you need to have a combination of technical and soft skills. Technical skills include knowledge of network hardware and software, such as routers, switches, servers, operating systems, applications, and protocols; network design and architecture, such as LAN, WAN, VPN, wireless, cloud, and VoIP; network security and compliance; network troubleshooting and analysis tools; and network management and monitoring tools. Soft skills involve communication skills like listening, speaking, writing, and presenting; leadership skills such as planning, organizing, delegating, motivating, and mentoring; problem-solving abilities; teamwork skills such as collaborating, cooperating, and coordinating; and customer service skills like understanding, empathizing with customers' needs, and satisfying them.

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5 Network Management Education and Certification

To become a network manager, you typically need a bachelor's degree in computer science, information technology, or a related field. However, some employers may accept a combination of education and experience, or a relevant professional certification. CompTIA Network+, Cisco Certified Network Associate (CCNA), Microsoft Certified: Azure Administrator Associate, and Certified Information Systems Security Professional (CISSP) are all common certifications that can be pursued. Network managers have an important role in making sure the organization's network is efficient, reliable, secure, and compliant. It's a rewarding and challenging career that requires technical and soft skills, as well as education and certification.

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Rafael Torres

Cloud Solutions Architect | Innovation & Digital Transformation | Pre-Sales Expert | AWS Certified | ITIL | SAFe Agile
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A Network Engineering team needs to be trained due to constant technological evolution, increasing cyber threats, and the need to solve complex issues. Education provides skills to optimize operations, integrate new technologies, ensure security, comply with regulations, and maintain operational efficiency. Certifications promote standardization, quality in implementations, and make the team more competitive in the job market. Updated knowledge is crucial for the efficient adoption of innovations, such as cloud computing. In summary, continuous training is essential to tackle dynamic challenges and contribute to organizational success.

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Leosdani Batista Batista

Analista de Soporte Senior | Especialista en TI | Aprendiendo DevOps | Ciberseguridad | Linux | Docker | Redes | Cloud
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Destacar la importancia de la anticipación estratégica en la gestión de redes. Esto incluye la capacidad de prever las necesidades futuras de la red, implementar tecnologías escalables y adoptar enfoques proactivos para la seguridad cibernética. La habilidad para liderar proyectos de expansión y actualización, integrando tecnologías emergentes como SDN o IoT de manera eficiente, también destaca la experiencia del gestor de redes. Además, fomentar la formación continua del equipo y establecer sólidas políticas de seguridad son aspectos cruciales para mantener la robustez y la integridad de la red a lo largo del tiempo.

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6 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?

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What does a network manager do?

1

2

3

4

5

6

1 Network Design and Installation

2 Network Maintenance and Support

3 Network Security and Compliance

4 Network Management Skills

5 Network Management Education and Certification

6 Here’s what else to consider

Network Administration

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What does a network manager do?

1

2

3

4

5

6

1 Network Design and Installation

2 Network Maintenance and Support

3 Network Security and Compliance

4 Network Management Skills

5 Network Management Education and Certification

6 Here’s what else to consider

Network Administration

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