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Junior Mechanical Design Engineer

Posted on June 18, 2026

  • Full Time

Junior Mechanical Design Engineer job opportunity

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Role Summary

We are seeking a motivated and detail-oriented Junior Mechanical Design Engineer to join our established team of engineers, based in Rathcoole, Co Dublin. As part of a collaborative multidisciplinary team, you will contribute to the design and continuous improvement of innovative switchgear products. This is an excellent opportunity for an early-career engineer to develop their skills in a specialist manufacturing environment. Working alongside experienced engineers, you will gain hands-on knowledge in mechanical design, 3D modelling, project delivery and production support, while building a long-term career within the electrical power industry.

Company Profile

Capital Switchgear is a leading Low Voltage switchgear manufacturer, based in Rathcoole, Co Dublin. With over 50 years of expertise in switchgear design, manufacture, and installation, Capital prides itself on its high-quality, reliable products and a professional personal service tailored to each project. We are committed to supporting, developing, and empowering our employees throughout their journey with us.

Key Responsibilities

Engineering duties:

  • Support the Engineering team to design and develop low voltage switchgear systems, in compliance with industry standards and regulations.
  • Assist in the creation of detailed 3D models and 2D drawings as required for each project
  • Learn how to utilise software and other design tools to create accurate and efficient mechanical designs.
  • Work closely with the project management team to clarify project specifications, ensuring that our designs meet client expectations every time.
  • Collaborate with cross-functional teams from Engineering, Production and Quality to ensure the equipment works as per specification.
  • Learn how to conduct thorough mechanical design reviews and provide input on optimisation.
  • Create comprehensive design documentation, including technical specifications, test plans and reports, ensuring that this is accurate, complete, and maintained throughout the project lifecycle.
  • Assist in the preparation for FAT (Factory Acceptance Test) process, supporting both colleagues and clients with test documentation and guidance throughout.
  • Support the Engineers in monitoring timelines of assigned projects, ensuring that design milestones are met in accordance with project schedules.
  • Participate in production and project meetings to resolve mechanical issues as they arise.
  • Contribute to the development and maintenance of standardised design libraries, including 3D/2D templates, BOM structures, and component databases, to improve efficiency and consistency across projects.

General:

  • Develop and maintain awareness of industry trends, health & safety requirements and the International (IEC), British (BS), European (EN) and other standards which apply to our business.
  • Contribute to a collaborative and innovative working environment.
  • Deliver duties in a professional, with confidentiality and discretion.
  • Complete all training as required for your role.
  • Support as needed if requested to carry out other duties within the business.

Required Qualifications and Skills

  • Bachelor’s degree in mechanical engineering or related field (or equivalent industry experience).
  • Excellent communication skills, both written and verbal
  • Ability to prioritise tasks and meet deadlines.
  • Strong problem-solving skills and the ability to adapt to changing circumstances.
  • Committed, resilient professional who shows integrity and drive in everything they do.
  • Fluent in English and eligible to work in Ireland.

Desirable Skills

  • Previous experience of working in the switchgear, electrical or power industry.
  • Basic understanding of switchgear systems, installation, testing, and commissioning processes.
  • Familiarity with SolidWorks, AutoCAD, Revit etc.
  • Knowledge of electrical safety standards and best practices, and familiarity with international standards and regulations in the electrical industry.
  • Familiarity with project management software e.g., Microsoft Project, Smartsheets etc.

Other details

  • Full-time, permanent position.
  • Based primarily onsite in our office in Rathcoole, Co Dublin. Travel to client sites may be required.
  • Standard working hours are 07:30-16:30 Mon-Thurs, and 07:30-13:30 Fridays. Occasional evening or weekend work to meet project deadlines or deal with client requirements.
  • Salary range is €38,000 – €45,000, depending on experience.
  • Continuous training and further education support.
  • Employee Assistance Programme.
  • Bike to work scheme, regular social activities & free parking.

As an equal opportunities’ employer, we are committed to treating our employees equally in relation to age, civil status, disability, ethnicity and race, family status, gender, membership of the Traveller community, religion, and sexual orientation. We treat our employees equally in recruitment, pay, conditions, training, work experience and career progression.

Pay: €38,000.00-€45,000.00 per year

Benefits:

  • Additional leave
  • Bike to work scheme
  • Company events
  • Company pension
  • Employee assistance program
  • On-site parking

Application question(s):

  • What is your target salary for your next role, based on your knowledge and experience?

Education:

  • Bachelor's (required)

Language:

  • English (required)

Work authorisation:

  • Ireland (required)

Work Location: In person


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