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.

Working Life

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.

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

There are a number of ways to build up your learning towards a career as a Network Engineer: 

Sample Education and Training Pathways
A number of courses are available throughout the country that focus on learning and skills that may be useful for this career. The examples and links below may guide you in your research. 

Further Education (FET)
Further Education & Training (FET) Courses are delivered by local ETBs, ranging in duration from several weeks up to 20 months. Courses are designed to meet the labour market needs and often include a large element of work experience.

Example search terms include: ICT, software, tech, development, support, comptia.

Search for FET Courses

PLC Courses (FET)
PLC courses are full-time courses, one or two years duration, with awards at Level 5 and 6 on the NFQ. They are offered nationally in Schools and Colleges of Further Education.

Example search terms include: computer, network technician, networking, systems, ICT, pre-apprenticeship, pre-university, computing, software.

Search for PLC Courses

Apprenticeships: 
Apprenticeships are structured work-based training programs that combine on-the-job training with classroom instruction. They run from 2 – 4 years and are open to individuals of all ages, including school leavers, those seeking a career change, and existing employees who wish to upskill.

Examples: ICT Associate Professional Network Engineer

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

Search for Apprenticeships

Higher Education CAO (Undergraduate) 
Higher Education courses at Levels 6 to 8 on the NFQ, delivered in Universities and Technological Universities & Institutes. Courses run from 2 – 5 years and places are allocated on a points-based system, processed by the Central Application Office.

Example search terms include: computer science, information technology, engineering, computing.

Search for CAO Courses

Higher Education (Postgraduate)
Postgraduate courses are courses at Levels 9 and 10 on the NFQ and usually last 1 – 2 years full time, or longer if a PhD or part time. Entrants typically require an undergraduate award (Level 8).

Example search terms include: information and network security, engineering, management.

Search for Postgraduate Courses

Springboard offers ICT skills conversion courses NFQ level 6-9 Search Springboard courses 

eCollege Online courses.

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

Note: The following information relates to occupations that include: IT business analysts, architects and systems designers, Web design and development professionals, Information technology & telecommunications professionals n.e.c.

This information has been derived from the Solas National Skills Bulletin (2024).

Employment growth was significantly above average for this occupation, with particularly strong growth between 2022 and 2023 (an additional 6,500 persons). Those employed were primarily male, working full-time and holding third-level qualifications. The share of non-Irish citizens employed far exceeded the national average (37% compared to 19% nationally).

Although the number of employment permits issued declined by 1,600 between 2022 and 2023, this occupation had the highest share of permits issued in 2023 across the ICT occupations for roles including data engineers, IT analysts/engineers (systems, security, cloud, network, test, technical support), With the third highest share of online job adverts (Eurostat/CEDEFOP) across all occupations, roles included IT business analysts, architects and systems designers. Vacancies were mentioned as difficult-to-fill in the Recruitment Agency Survey for security/network/site reliability engineers and solutions architects, while network engineers were noted as difficult to source in the Skills for Growth data.

Demand for these roles is evident from the data and with the continued cybersecurity threats, and the emergence of advanced technologies (e.g. AI, machine learning and Blockchain), demand is expected to persist particularly for security engineers.

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