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Mechanical Engineering Technician

(Mechanical Engineering Inspector, Engineering Technician, Mechanical Engineering Technical Operator, Engineering Test Supervisor)

Engineering & Manufacturing

Salary

€30,000 - €55,000/yr

Level

Operational

Outlook

Growing

What does a Mechanical Engineering Technician do?

As a Mechanical Engineering Technician you provide essential technical support to mechanical engineers in the design, testing, and maintenance of machinery and mechanical systems. Your day-to-day work involves reading and interpreting engineering drawings, developing layouts, adjusting designs, and carrying out tests on mechanical components and equipment. You collect and analyse test data, write technical reports, and liaise closely with engineers and production teams to ensure machinery operates safely and efficiently. You may work across a range of settings including manufacturing plants, pharmaceutical facilities, or engineering consultancies, depending on your employer.

A Day in the Life

Listen: a day as a Mechanical Engineering Technician

0:00 / 0:00

You arrive at the manufacturing plant in Limerick at 7:45 a.m., sign in at the security desk, and pull on your PPE — safety boots, hi-vis vest and safety glasses — before heading to the morning briefing at 8:00 a.m. The shift supervisor runs through the day's priorities on the whiteboard: a conveyor belt assembly needs a tolerance check, and a pump unit flagged during yesterday's run has to be inspected before production resumes. By 8:30 a.m. you are at your workstation reviewing the engineering drawings on the CAD system. You check the dimensions specified for the conveyor belt brackets against the as-built components using a vernier calliper and a micrometer, logging every measurement into a spreadsheet. One bracket is 0.3 mm outside the permitted tolerance, so you flag it to the senior mechanical engineer and await a decision on whether it can be accepted or must be reworked.

Videos about Mechanical Engineering Technician

Career Advice on becoming a Mechanical Engineer by Alan G (Full Version)

Career Advice on becoming a Mechanical Engineer by Alan G (Full Version)

icould career stories

Filmed in the UK

Some videos were filmed in the UK. The work itself is the same, but the exams, qualifications and pay they mention are British — we include them so you get a feel for the job.

Required Education

A strong Leaving Certificate with subjects such as Mathematics, Physics, Engineering, and Technical Graphics will give you a solid foundation for this career. The most common entry route is a QQI Level 6 Advanced Certificate in Mechanical Engineering or a related discipline, offered at Institutes of Technology and Technological Universities such as TU Dublin, ATU, or SETU. Many employers also welcome graduates of Level 7 Ordinary Bachelor programmes in Mechanical Engineering from technological universities, which offer broader theoretical grounding. Apprenticeship pathways in related trades such as fitting or instrumentation, offered through SOLAS, can also provide a practical route into technician roles. Engineers Ireland offers membership and continuing professional development opportunities that can support your career progression as you gain experience.

Required Skills

Career Perspective

Most Mechanical Engineering Technicians begin in a junior or assistant technician role, supporting qualified engineers with testing, documentation, and design tasks. With experience and possibly further education at NFQ Level 7 or 8, you can progress to a senior technician or lead technician position with greater responsibility for projects and team coordination. Some technicians move into roles such as project engineer, maintenance engineer, or quality engineer, particularly in the pharmaceutical or manufacturing sectors. Membership of Engineers Ireland and continued professional development can support your advancement into more senior engineering or management positions over time.

AI Impact on the job

Artificial intelligence and advanced simulation tools are increasingly being integrated into mechanical engineering workflows, automating elements of data analysis, fault diagnosis, and design optimisation that technicians previously carried out manually. As a Mechanical Engineering Technician, you will be expected to work alongside AI-assisted CAE platforms and predictive maintenance systems rather than replace them. These tools can improve the accuracy of test data interpretation and speed up design iteration, freeing technicians to focus on more complex problem-solving and hands-on tasks. Upskilling in digital engineering tools and data literacy will be increasingly important to remain competitive in this evolving landscape.

Career Ladder

→ Mechanical Engineering Technician (Current role)

Employers in Ireland

Organisations in Ireland that employ people in this occupation.

Intel Ireland

Multinational

Leixlip, Co. Kildare

Support mechanical systems and equipment in semiconductor fabrication facilities.

Boston Scientific Ireland

Multinational

Clonmel, Co. Tipperary; Galway

Test and maintain mechanical components in medical device manufacturing.

ESB (Electricity Supply Board)

Semi-state

Nationwide

Maintain and test mechanical systems in power generation and networks.

Bord na Móna

Semi-state

Newbridge, Co. Kildare; Midlands

Support mechanical engineering on energy and industrial plant equipment.

Abbott Ireland

Multinational

Clonmel, Co. Tipperary; Longford; Sligo

Provide technical support for mechanical systems in diagnostics manufacturing.

Liebherr Container Cranes

Multinational

Killarney, Co. Kerry

Design, test and maintain mechanical systems for large crane production.

Irish Rail (Iarnród Éireann)

Semi-state

Dublin; Nationwide

Maintain and inspect mechanical systems across rail fleet and infrastructure.

Kirby Group Engineering

Irish company

Limerick; Dublin; Nationwide

Support mechanical engineering on large-scale industrial and pharmaceutical projects.

PM Group

Irish company

Dublin; Cork; Limerick

Develop mechanical layouts and drawings for engineering and construction projects.

Arup Ireland

Multinational

Dublin; Cork

Provide technical mechanical support across infrastructure and building projects.

Valeo Vision Systems

Multinational

Tuam, Co. Galway

Test and analyse mechanical components in automotive vision system manufacturing.

Mercury Engineering

Irish company

Dublin; Cork; Nationwide

Support mechanical systems installation and maintenance on major engineering projects.

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