Most commonly reported Work Activities

• Interacting With Computers Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.
• Making Decisions and Solving Problems Analysing information and evaluating results to choose the best solution and solve problems.
• Updating and Using Relevant Knowledge Keeping up-to-date technically and applying new knowledge to your job.
• Getting Information Observing, receiving, and otherwise obtaining information from all relevant sources.
• Organising, Planning, and Prioritising Work Developing specific goals and plans to prioritise, organise, and accomplish your work.
• Identifying Objects, Actions, and Events Identifying information by categorising, estimating, recognising differences or similarities, and detecting changes in circumstances or events.
• Processing Information Compiling, coding, categorising, calculating, tabulating, auditing, or verifying information or data.
• Repairing and Maintaining Electronic Equipment Servicing, repairing, calibrating, regulating, fine-tuning, or testing machines, devices, and equipment that operate primarily on the basis of electrical or electronic (not mechanical) principles.
• Communicating with Supervisors, Peers, or Subordinates Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
• Interpreting the Meaning of Information for Others Translating or explaining what information means and how it can be used.

The Work

Network engineers, also referred to as computer network architects, are responsibile for the planning, design, building, and operation of computer networks - the hardware, software, and servers that support the network.

The particular role of the Network Engineer is mainly to plan the network, they might also perform tasks such as deciding which types of hardware are needed, layout for data communication network design, and the types of security the network needs.

With today’s IT networks, management operations are mostly carried out by people. The new, emerging software-defined IT networks (SDNs) are going to change that by automating many processes to reduce human input and the mistakes that can be made.

With these changes, IT professionals will need new skills. They will be at the front lines where SDNs are designed, operated, and managed. They will also be implementing policies that increase performance and troubleshooting programs that go awry.

IT and network engineers will need to acquire a “systemic” mind-set aimed at integrating design and operations in data centers and telecommunications networks, as the border between the two domains blurs.

These engineers will be in charge of enabling successful SDN deployment.

Network engineers need new skills to develop new SDN tools, products, infrastructure, and applications:

• Ability to incorporate know-how from traditional IT and network domains, which have grown independently of each other over the years but are now converging

• An understanding of industrial mathematics, a branch of applied mathematics. Those with this knowledge will be better able to understand technical issues, formulate precise and accurate mathematical models, and implement solutions using the latest computer techniques. An understanding of this field will help in developing systems by applying machine learning and cognitive algorithms, which are expected to lessen the complexity and dynamic nature of SDNs.

• A mastery of software architecture and open-source software, which is needed to develop SDN tools and applications. It will also be helpful to understand software verification and validation processes, which ensure that software meets specifications and fulfills its intended purpose. Some engineers assume they’ll need programming skills, but that’s not necessarily so, because software applications for SDNs from third parties are already available

• A background in big-data analytics in order to understand how to handle the huge amounts of data expected from SDNs. Someone skilled in big-data analytics will not only be able to manage more data but also know the right questions to ask should problems arise. Such analytics will also help engineers make smart, data-driven decisions.

• Expertise in cybersecurity, because security must be everywhere within SDNs. It needs to be built into the architecture and also must be delivered as a service to protect the availability, integrity, and privacy of connected resources and information. 

Most commonly reported Work Tasks

• Maintain and administer computer networks and related computing environments including computer hardware, systems software, applications software, and all configurations.
• Perform data backups and disaster recovery operations.
• Diagnose, troubleshoot, and resolve hardware, software, or other network and system problems, and replace defective components when necessary.
• Configure, monitor, and maintain email applications or virus protection software.
• Operate master consoles to monitor the performance of computer systems and networks, and to coordinate computer network access and use.
• Monitor network performance to determine whether adjustments need to be made, and to determine where changes will need to be made in the future.
• Plan, coordinate, and implement network security measures to protect data, software, and hardware.
• Analyse equipment performance records to determine the need for repair or replacement.
• Confer with network users about how to solve existing system problems.
• Recommend changes to improve systems and network configurations, and determine hardware or software requirements related to such changes.

Further Information

• Network Engineer - from: N.C.S. [UK]
• Network Engineer - from: GradIreland

This occupation is typically suited for people with the following Career Interests:

Administrative

Administrative people are interested in work that offers security and a sense of being part of a larger process. They may be at their most productive under supervisors who give clear guidelines and while performing routine tasks in a methodical and reliable way.

They tend to enjoy clerical and most forms of office work, where they perform essential administrative duties. They often form the backbone of large and small organisations alike. They may enjoy being in charge of office filing systems, and using computers and other office equipment to keep things running smoothly. They usually like routine work hours and prefer comfortable indoor workplaces.

Investigative

The Investigative person will usually find a particular area of science to be of interest. They are inclined toward intellectual and analytical activities and enjoy observation and theory. They may prefer thought to action, and enjoy the challenge of solving problems with sophiscticated technology. These types prefer mentally stimulating environments and often pay close attention to developments in their chosen field.

Apprenticeship Route

The official entry route for a Network Engineer is through undertaking an apprenticeship.

Click here to find information on the Network Engineer Associate apprenticeship

Network engineers often start out in ICT support roles and then progress to the position of network engineer.

To build up Your learning towards a career as a Network engineer: 

FET Centre Traineeship ICT/ Software and Tech development support Comptia & Nfq level 5 courses Search our FET coursefinder

FET Centre Post leaving cert Computer and Network Technician, Computer Networking, Computer Networks and Systems, ICT Networking (Pre-Apprenticeship), Pre-University Computing, Networks & Software Systems NFQ level 5-6 Search PLC Courses search our FET centre PLC Coursefinder

Ecollege Online courses 

Apprenticeship Route

FIT - ICT Associate Professional Network Engineer is a new IT apprenticeship-style (learn & earn) pathway to a career in the technology sector. FIT ICT AP is a ‘learning by doing’ format of ICT skills development which has been endorsed by the industry and government. This is a two-year programme during which candidates who are competent tech enthusiasts attain a Level 6 ICT and Professional Development Award. More

Higher Education College CAO A Bachelor's degree is beneficial for career development and advancement. Relevant degree courses are available from most Institutes of Technology and a range of private colleges. Relevant subject areas include: Computer science, information technology, engineering and computer-related fields Search our CAO coursefinder

Professional Development 

Springboard courses ICT sklills coversion courses NFQ level 6-9 Search Springboard courses 

Post graduate study: Information & Network Security, Engineering - Computer Engineering, management courses at NFQ level 9 

Last Updated: April, 2023

Salary Range (thousands per year)* €35k - €90k

Salaries vary based on employer, location, experience, duties, and role.

Data Source(s):
Morgan McKinley / Sigmar / Brightwater / Clark / Prosperity/ Indeed/ Azon

Last Updated: March, 2024

* The lower figures typically reflect starting salaries. Higher salaries are awarded to those with greater experience and responsibility. Positions in Dublin sometimes command higher salaries.

View Salary information from Indeed.ie
Note: data not aways available

This occupation has been identified as a Job in Demand by the most recent National Skills Bulletin.

This information has been derived from the Solas National Skills Bulletin (2023).

The negative average annual employment growth rate over the five-year period for this occupation is partly related to changes in the LFS in 2017; however, employment has declined annually since 2020. Those employed were primarily male, working full-time and held third-level qualifications. The share of non-Irish citizens employed far exceeded the national average (41% compared to 19% nationally).

Despite the decline in employment, over 3,500 new employment permits were issued in 2022 across a range of roles including IT analysts/engineers (cloud, security, systems, network, test), There was a high volume of mentions in the Recruitment Agency Survey for network/security and site reliability engineers while vacancies for software testers were cited as difficult to fill by employers in the Skills for Growth data, particularly for those with cybersecurity, cloud computing and HTML skills. The number of online job adverts declined by 12% in 2022, predominantly due to the fall in postings for systems analysts which alone accounted for nearly half the total decline in ICT job postings in 2022.

Despite falling employment numbers, strong demand remains evident across the indicators in key areas such as network/cloud and security engineering. The move to remote working since the onset of the pandemic, along with the war in Ukraine, have increased the prevalence of cybersecurity threats39 with demand for these skills likely to persist. The fall in online vacancy advertisements indicates a slowing in demand but shortages remain, at least in the short-term.

• Smart Futures

  • Discover Science & Engineering, Wilton Park House, Wilton Place, Dublin, 2
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• Engineers Ireland

  • 22 Clyde Road, Ballsbridge Dublin 4
  • (01) 665 1300
  • Click Here