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- Installing, configuring, and supporting network equipment including routers, switches, WAN accelerators, DNS, and DHCP. Maximizing network performance through ongoing monitoring and troubleshooting. Arranging scheduled upgrades and investigating faults in the network. Updating network equipment to the latest firmware releases.
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- Overview
- What is a network engineer?
- Network engineer vs network administrator
- Where do network engineers work?
- What does a network engineer do?
- What qualifications do network engineers need?
- What skills do network engineers need?
- Is network engineering a good career?
- Specialized roles and career paths for network engineers
A network engineer is someone who creates and monitors computer networks on behalf of individual clients and organizations. They ensure that devices have stable connections to the internet and that network data remains secure. If you're interested in pursuing a career that combines creativity with computer science, working as a network engineer may...
A network engineer designs, implements and maintains computer networks, which are systems that allow computers to communicate with each other and share data and resources. The work that network engineers do can help people and companies stay connected with the internet and communicate with others. Those in this role make sure networks are functiona...
The primary difference between a network engineer and a network administrator is that a network engineer designs the hardware and software of a network, while a network administrator maintains the network once it's operational. Throughout the life cycle of a network, an administrator may add hardware and software to the network and implement securi...
Network engineers typically work for a single company and report to a chief information security officer or other supervisors. They may also collaborate with project managers and other network engineers to perform their job duties. While they usually spend their time in an office working with computer equipment, they sometimes travel to individual business locations to provide tech support services. Network engineers can work in the following industries:
•Information technology
•Education
•Government
•Health care
•Social media
Network engineers are in charge of the operation, repair and improvement of computer networks. Their job duties may overlap with those of similar roles, such as network administrators or security system engineers. Here are some of their responsibilities:
•Develop and install network infrastructure, configurations and equipment such as routers and switches
•Implement data security systems such as firewalls, virus protection software and data backups
•Perform routine network maintenance, including troubleshooting and installing upgrades and service packs
•Provide remote or on-site customer and technical support
•Consult with clients to suggest network solutions
Education
Network engineers can benefit from having a bachelor's degree in computer science, computer systems engineering, information technology, network security management or a related field. These programs teach concepts that are essential for a network engineer, such as how networks operate, how to create a network and how to troubleshoot network issues. If candidates continue their education to get a master's degree in the field, it may increase their job prospects and earning potential. Those in this role often practice continuing education by keeping up to date with industry advancements and trends and completing professional development courses.Related: FAQs About Qualifications for Network Engineers
Certifications and training
Many network engineers choose to pursue additional certifications to improve their salaries and develop specialized skills. These certifications include: •CompTIA Network+ •Cisco Certified Technician (CCT) Routing & Switching •Cisco Certified Network Associate (CCNA) •Cisco Certified Network Professional (CCNP) •Cisco Certified Internetwork Expert (CCIE) •VMware Certified Professional — Network Virtualization Please note that none of the companies mentioned in this article are affiliated with Indeed.
Knowledge
Network engineers often have a breadth of knowledge about their industry so they can efficiently design networks and address complex network issues. Here are some concepts they typically use in their daily duties: •Server: A computer or other device that transmits data and resources over a network. •Client: A computer or other device that receives data and resources over a network. •Router: Hardware that can connect networks, especially to the internet. •Switch: Hardware or software that connects devices within a network to each other. •IP address: A number that identifies computers or other devices and ensures users can send and receive information to and from correct destinations. •Network traffic: The amount of data moving across a computer network at a time. Along with these terms, here are some of the types of networks that network engineers may work with: •Home network: This connects a group of devices in a home, such as computers, game systems, mobile phones, printers and scanners. •Local area network (LAN): A LAN connects a few devices in a small area, such as an office or a group of neighboring buildings. •Metropolitan area network (MAN): This connects devices in a medium-sized area such as a college campus. •Wide area network (WAN): WAN networks connect devices across an enormous area such as a country. •Global area network (GAN): These networks use satellite mobile communication technologies to connect devices around the world. Related: What Is a Network Firewall? (Plus Benefits, Types and Steps)
Problem-solving
Since network engineers handle routine maintenance of network systems, it can be beneficial for them to be proactive about solving problems. This means identifying potential issues and solving them immediately, collaborating with colleagues and supervisors if necessary.
Teamwork
Network engineers often work with a variety of other IT, network and computer employees, such as network architects and project managers. Interpersonal skills can help them work in teams effectively and build strong relationships with colleagues and customers.
Leadership
Those in this role can be in senior management positions, where they may practice leadership skills, instruct others on how to operate networks and inspire junior employees to work efficiently. Network engineers may act as mentors to network technicians or other staff.
If you enjoy working with computers and providing technical services to clients and customers, then being a network engineer may be an excellent career for you. As a network engineer, you can earn a competitive salary and develop important skills for understanding computers and networks. This is also an excellent career if you enjoy learning new concepts and practices, as network engineers often develop throughout their careers.Related: 34 Network Engineering Interview Questions (With Answers)
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Network engineers gain transferable skills and practice responsibilities that can apply to many careers. Whether they want to move up in their field or try a new one, here are some of their potential career paths:
•Cloud networking architect
•Local area network engineers
•Network security analyst
•Datacenter engineer
•Network manager
- Phil Lombardi
5 days ago · Network Engineers support and develop the networks used by businesses and organizations. They often have the following duties and responsibilities: Maintaining computer networks including mainframes, VPNs, routers and other physical hardware. Installing and configuring network equipment.
Apr 26, 2022 · What does a Network Engineer do? Network Engineers primarily handle installing, configuring, and supporting firewalls to ensure network security. They are also responsible for procuring equipment like routers or switches, which provides the best possible efficiency in an office's IT infrastructure. What are the duties and responsibilities of a ...
- Network Engineers are responsible for ensuring that networks have maximum uptime, providing fast and reliable connections for employees to get thei...
- A Network Engineer needs to have many different skills in order not only to fix problems but also to prevent them from happening. These include tec...
- A Network Engineer works with a Network Technician, who handles more of the outside duties in Network Management. A technician may handle repair pr...
Network Engineer responsibilities include monitoring network performance, troubleshooting issues and outages, scheduling upgrades, collaborating with network architects on network optimization, and ensuring system security.
Responsibilities for Network Engineer. Administer all network equipment, hardware and software upgrades. Serve as the technical point of contact for the customer. Analyze local and wide area network systems, to include testing. Provide design, migration, implementation and deployment services / guidance. Perform network system backups per ...
As a Network Engineer, you will be at the epicenter of our IT infrastructure, ensuring seamless communication across all devices and platforms, and safeguarding the flow of data that supports our critical business operations.
