It Network Specialist Job Description – A network engineer is a technical professional who is highly skilled in maintaining the connectivity of networks for data, voice, calls, videos and wireless network services. Network engineers are also called network architects. The network engineering definition of a field engineer includes responsibility for the design, implementation, and maintenance of the entire computer network within an organization.
Network engineers ensure that all network systems are working properly and their main objective is to provide maximum network infrastructure, security and performance to the end users. Depending on the organization’s needs or network complexity, the organization sometimes has global network engineers in different countries who monitor technological advancements across the organization. This international web of engineers proves to be profitable for the organization while satisfying the needs of users and business.
It Network Specialist Job Description
A network engineer needs the skills to plan, implement, and monitor computer networks that support in-house voice, data, video, and wireless network services for an organization. Network engineers focus on providing highly available network infrastructure to support users’ onsite and remote information technology operations. Virtual networks pose challenges for network management systems, and as more hardware components are virtualized, that challenge becomes greater. In addition to technical skills, network engineers need analytical, leadership, communication and organizational skills.
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Network engineering is one of the hottest technical fields in today’s job market. A variety of positions exist in network engineering, providing ample opportunities for growth and increasing challenges in the field.
In this digital world, technology has evolved tremendously and with it the need for network engineers has also increased. 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, employment opportunities for network engineers will increase by 5% from 2020 to 2030.
Network engineer salaries range from $76,000 to more than $159,000 per year, depending on skills, experience, location and industry.
Before you enter the computer networking industry, you should know what field you want to specialize in. Networking alone 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) inspection, work area organization, and cabling and equipment installation such as switches and enterprise routers. It is important to choose a specialty that interests you.
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A computer network engineer typically holds a bachelor’s degree in computer science, computer engineering, or a related field, and often holds advanced degrees and related certifications.
Network engineering is definitely self-taught. You can start with a CCNA home lab, for example, for a few hundred dollars. However, if you’re just starting out in this career, business schools, colleges, or online training that specializes in networking can be beneficial—just make sure the school or training you choose has courses that match your specialty. .
If you’re exploring certifications, the first certification you’ll 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 have a similar background but some differences in their job roles, let’s take a quick look at what differentiates them from each other:
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Network engineering job descriptions will vary based on the needs and culture of the organization. Each position has different responsibilities and requires different skill sets and qualifications, which we have summarized below.
A network specialist’s day-to-day work involves overseeing groups of PCs working together while ensuring users have the right network for their business needs. A network specialist ensures that the network functions efficiently. This may include gathering information about network performance, maintaining network security, and resolving problems when they arise. A network specialist may have to supervise the troubleshooting and installation of software and hardware, train new network users, and provide security authorization.
Network technicians oversee the day-to-day operations of an organization’s computer network and can help install software and hardware. They must communicate with clients and other network specialists to develop and implement new security measures to ensure that all systems and data are secure. Network technicians in this field help troubleshoot PC problems and determine the best strategy to meet the organization’s technical 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 company that uses multiple PCs or software platforms needs a network administrator to coordinate the various systems.
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Depending on how complex the company and its networks are, this position can be flexible or limited. But generally, a network administrator is responsible for the following tasks:
A network analyst is responsible for the installation and maintenance of networks in an organization. Many network analysts find that they are the point person on the business and technical side of the organization, where they identify business problems and implement technical solutions. A network analyst is required to design, plan, analyze, and provide technical support to data communication networks or groups of networks within an organization. Work may include research and evaluation of network technology.
This position is commonly found in large retail companies, government and financial institutions, and there are often career opportunities available in IT organizations with some expertise in troubleshooting projects.
If there are problems with the system, it is the network manager’s responsibility to prepare a recovery plan to limit any disruption to the business. Most businesses rely on technology, it is a key component of a smooth running business. Also, depending on the size of the company, a network manager may have multiple networks to oversee.
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Network managers are also responsible for developing new systems as the organization changes and grows. Network managers, along with project managers, network engineers and support staff, are important members of the IT group and must understand business needs from an operational and service-related 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 (LAN), wide area networks (WAN), intranets, and extranets. Network complexity can vary by business, and an organization may have a dedicated specialist or an all-integrated, related team of engineers who collaborate with a chief technology officer. Network engineers may have different levels of security and responsibility related to their skills, experience and job description:
A network solution architect defines current and future standards for networking and telecommunications infrastructure. The ideal candidate will have experience configuring firewalls, Linux/Unix configurations, VLANs, VSANS, hypervisors, Internet routing, connectivity and wireless access points.
To pursue a networking career, you need to specialize in one or more areas of networking. After specialization, you may decide to apply for networking jobs which may include the following roles.
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A network security specialist supports computer networks by detecting, preventing, and remediating threats. In this position the person analyzes security threats and develops security measures to counter the threats. Secondary duties may include installing computer security software, developing and testing software deployment tools, creating documentation for users, and performing security audits.
Cloud networking architects work closely with customers, helping them deploy infrastructure that meets their technical and business requirements. Candidate should have in-depth knowledge of cloud technologies, experience migrating networks to cloud, ability to solve network related problems, troubleshooting skills and verbal and written communication skills.
A networking research and development specialist has excellent communication skills. This type of specialist works with internal and external clients, vendors, other information technology professionals, and is required to communicate in both technical and non-technical languages. Ability to work well both individually and in a team may also be required. A networking research and development specialist may be required to lift and carry heavy computer equipment, travel, and install networking cables or equipment.
Wireless networking QA engineers use their program coding and testing skills to help software developers improve product performance. Engineers typically work for software companies, equipment manufacturers, wholesalers, and other industries.
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An individual in this position is responsible for project implementation, software delivery, capacity management, network support, implementation of new features, wireless core operations. This individual’s skill set should include managing and supporting wireless infrastructure including HSPA Voice Core, VoLTE/IMS, VoWiFi, Enhanced Packet Core, SS7, Diameter Networks, Network Translations and Trunking, CDMA. Also, this person ensures that the wireless core network provides highly available service and best voice, data experience to users. A wireless infrastructure and mobility specialist delivers new services and projects efficiently and flexibly to support business and its operations.
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