Core Network Engineer Job Description – Learn about the key requirements, duties, responsibilities and skills that should be in a network engineer job description.
Network engineers are responsible for building and maintaining the day-to-day operation of the computer networks that businesses and organizations rely on. These networks typically include an intranet, an extranet, a local area network (LAN), and a wide area network (WAN).
Core Network Engineer Job Description
We are looking for a network engineer who will be responsible for the maintenance and administration of our company’s computer networks. Your primary duties will include maintaining computer networks, hardware, software, and other related systems, performing disaster recovery operations, protecting data, software, and hardware from attack, and replacing failed network hardware components when necessary. You will also work closely with our network users to identify potential issues and resolve existing issues.
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To be a successful candidate, you will need a solid understanding of network infrastructure and network hardware. You will also need to be able to operate, administer and troubleshoot network devices including WAPs, firewalls, routers, switches and controllers. In-depth knowledge of applicable network and transport protocols is highly desirable.
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Learn more about the requirements, duties, responsibilities and key skills that should be in a network specialist job description. A network engineer is a technology professional who is highly skilled in maintaining network connectivity for data, voice, call, video and wireless network services. Network engineers are also called network architects. The definition of a field engineer in network engineering includes responsibility for the formation, implementation and operation of entire computer networks within an organization.
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Network engineers ensure that all network systems are working properly, and their primary goal is to provide end users with the best possible network infrastructure, security, and performance. Depending on the requirements of the organization or the complexity of the network, sometimes the organization will have global network engineers in different countries who take care of technology development throughout the company. This international network of engineers is cost-effective for the organization while meeting the needs of consumers and businesses.
A network engineer must have the necessary skills to plan, implement, and monitor computer networks that support voice, data, video, and internal wireless network services for an organization. Network engineers are focused on providing a highly available network infrastructure to support on-site and remote IT customer activities. A virtual network poses challenges for network management systems, and as more hardware components are virtualized, that challenge becomes even greater. In addition to technical skills, network engineers need analytical, leadership, communication and organizational skills.
Network engineering continues to be one of the top technology fields in today’s job market. There are a wide variety of jobs within network engineering, which provide plenty of opportunities for growth and ever-increasing challenges within the field.
In this digital world, technology has grown tremendously, and so has the demand for network engineers. There are many network engineer jobs available in the market, where companies are looking for skilled, talented and certified professionals who can work with their specific project needs. According to the US Bureau of Labor Statistics, job opportunities for network engineers will grow by 5% between 2020 and 2030.
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Network engineer salary ranges from $76,000 to more than $159,000 per year, depending on skills, experience, location and industry.
Before stepping into the computer networking industry, you should know what field you want to specialize in. Networking itself is a huge industry. There are many specialties you can focus on, including security, server administration, WAN (wide area network) monitoring, NOC (network operations center) verification, work area organization, and even cabling and equipment installation such as business switches and routers. It is important to choose a specialization that interests you.
Computer network engineers typically have a bachelor’s degree in computer science, computer engineering, or a related field and often have advanced degrees and relevant certifications.
Network engineering can certainly be self-taught. You can get started with CCNA Home Lab, for example, for a few hundred dollars. However, if you’re just starting out in this profession, vocational schools, colleges or online training that offers expertise in networking would be beneficial – make sure the school or training you choose has the right courses for your expertise.
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If you’re researching certifications, the first certification you might want to pursue is the Cisco Certified Network Associate (CCNA) or one of the top five networking certifications: CCIE, CCNP, JNCIE-ENT, CompTIA Network+, and WCNA. Additional certifications are listed below.
People often confuse the terms network engineer and network administrator by using them interchangeably. Since both terms belong to the same background, but have some differences in their working roles, let’s take a quick look at what distinguishes them from each other:
Network engineering job descriptions will vary depending on the requirements and culture of the organization. Each job has different responsibilities and requires a different set of skills and qualifications, which we briefly describe below.
The day-to-day activity of a network specialist involves overseeing groups of PCs working together while ensuring that users have the right networks based on their business needs. A network specialist ensures the efficient operation of the network. This may include gathering information about network performance, monitoring network security, and resolving issues as they arise. A network specialist may need to remove and install software and hardware, as well as supervise the training of new network users and provide security clearances.
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Network technicians oversee the day-to-day operations of an organization’s computer network and can also help install software and hardware. They should communicate with clients and other network professionals to develop and implement new security measures to ensure that all systems and data are protected. Network technicians in this field help troubleshoot personal computer problems and determine the best strategy to meet an organization’s technology needs.
A network administrator (also known as a system administrator) is responsible for keeping a company’s computer network up to date and running smoothly. Any business that uses multiple PCs or software platforms needs a network administrator to coordinate the various systems.
This position can be flexible or quite limited, depending on the company and the complexity of its networks. But in general, a network administrator is responsible for the following tasks:
A network analyst is responsible for installing and maintaining a network within an organization. Many network analysts find themselves becoming key personnel in the business and technical sides of an organization where identifying business problems and implementing a technical solution is an important role. A network analyst is needed to design, plan, analyze and provide technical support for data communication networks or groups of networks in an organization. Work may also include research and evaluation of network technology.
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This position is usually found in large retail companies and government and financial institutions. In addition, positions in IT organizations with some expertise in problem-solving projects often open up.
If there are system problems, it is the network manager’s responsibility to have a recovery plan in place to limit any business disruption. As most businesses rely on technology, it is a key component of smooth operations. Also, depending on the size of the company, a network manager may oversee more than one type of network.
Network managers are also tasked with developing new systems as the organization changes and grows. Network managers are key members of the IT group alongside project managers, network engineers and support staff and must understand business needs from an operational and service perspective.
Network engineers work with an organization’s computer network, using information technology to develop network systems for use by everyone in the organization. These information networks can include local area networks (LANs), wide area networks (WANs), intranets, and extranets. The complexity of the network can vary depending on the business, and an organization can have one dedicated specialist or several comprehensive, connected engineers who work with the chief technology officer. Network engineers can have different levels of security and responsibility related to their skill set, experience and job description:
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A network solutions architect defines current and future standards for network and telecommunications infrastructure. The ideal candidate has experience with firewalls, understanding of Linux/Unix configurations, knowledge of VLANs, VSANS and hypervisors, and knowledge of Internet routing and connectivity and wireless access point configuration.
To enhance your networking career, you may need to specialize in one or more areas of networking. After specialization, the networking jobs you decide to apply for may include the following roles.
A network security professional supports computer networks by detecting, preventing, and resolving network threats. The person in this position also analyzes security risks and develops security measures to address threats. Secondary duties may include installing computer security software, developing and testing software deployment tools, creating user documentation, and conducting security audits.
A cloud networking architect works closely with clients to help them implement an infrastructure that meets their technical requirements
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