Mechanical Engineer Dublin

About IN2 

Formed in 2002, IN2 is a progressive engineering consultancy operating across Ireland, the UK, and Europe, dedicated to creating better spaces for people. With over 100 experts across six locations, our team of engineers, technicians, and consultants collaborate closely with clients and partners to deliver innovative, sustainable, and energy-efficient building solutions across a wide range of sectors—from concept and design through to handover and beyond. 

For over 20 years, we have maintained a people-centric culture that encourages growth, innovation, and adaptability. Our award-winning MEP projects, combined with recognition as a ‘Great Place to Work’, reflect our commitment to quality, sustainability, and a supportive, inclusive work environment where individuals can thrive. 

At IN2, joining our team means being part of a collaborative, high-performing, and forward-thinking organisation, where your contribution makes a real impact—and where career opportunities grow alongside our business. 

Working Hours  

We operate a 37.5-hour working week designed to support work-life balance. We offer flexible start and finish times between 8am and 6pm, provided that core hours of 10am to 4pm are covered for team collaboration and meetings. 

About The Role 

The Mechanical Engineer role exists to support IN2’s award-winning MEP team in delivering high-quality, sustainable engineering solutions across a variety of projects. This role contributes to every stage of project delivery, from concept design to handover, while supporting resource planning, client engagement, and quality assurance. By ensuring technical excellence and efficient project execution, this role directly contributes to IN2’s reputation for innovation and client satisfaction. 

What you will do 

As a Mechanical Engineer at our Dublin Office, you will:  

• Assist in the design, development, and delivery of mechanical engineering solutions for sustainable MEP projects, ensuring projects are completed on time, within budget, and to a high standard. 

• Support the design team in drafting plans, preparing reports, developing project scopes, and coordinating project activities; contribute to resource planning and scheduling to ensure smooth project execution. 

• Produce detailed mechanical designs, calculations, and tender packages; oversee installation on-site; ensure compliance with project specifications and engineering standards; provide technical guidance and support to junior engineers. 

• Maintain adherence to health, safety, and environmental regulations on all projects; ensure quality assurance procedures are followed; support risk assessments and project audits. 

• Work closely with senior engineers, architects, project managers, and clients; participate in client meetings and presentations; facilitate communication across multidisciplinary teams to achieve project goals. 

• Report to Senior Mechanical Engineers and Project Leads; provide updates on project progress, resource allocation, and technical issues; contribute to continuous improvement initiatives within the team. 

Your Experience 

To be considered for this role, you should have:  

Essential 

• Bachelor’s degree in Mechanical Engineering or equivalent. 

• Minimum 3–5 years’ experience in mechanical engineering within an engineering consultancy or practice, with exposure to project delivery from concept through to completion. 

• Proficiency in Microsoft Office, AutoCAD, Dialux, Amtech; experience with REVIT is preferred but not essential. Strong understanding of MEP systems and sustainable engineering principles. 

• Excellent problem-solving skills, attention to detail, proactive approach, ability to work independently and as part of a collaborative team, and strong communication skills for client and stakeholder interaction. 

Desirable 

• Professional Engineering accreditation or ongoing membership with a recognised engineering institution. 

• Experience in sustainable, energy-efficient, or award-winning MEP projects. 

• Exposure to resource management, planning, and mentoring of junior engineers; ability to contribute to project management, budgeting, and client reporting. 

Why You’ll Love Being Part of the Team 

At IN2, we’ve traded the stuffy corporate ladder for a flat hierarchy and a culture where your voice actually matters. We’re a diverse, collaborative team that believes the best ideas can come from anyone, anywhere. 

• Global Impact, Local Feel: You’ll get to work on game-changing projects across different countries, supported by our specialist BIM, Sustainability, and Building Physics teams. 

• Constant Growth: Through IN2 Talks, cross-office collaboration, and a culture of knowledge sharing, you’re always learning something new. 

• Your Best Self: We prioritise a genuine work-life balance with flexible hours and support for personal circumstances. We’re big on open communication and ensuring our workplace is a bias-free zone where you can truly be yourself. 

What’s In It For You? 

We’ve put together a package that looks after your wallet, your career, and your wellbeing. 

The Essentials 

• Competitive Pay & Bonuses: A salary that reflects your worth, plus an annual bonus and pension contributions. 

• Annual Leave: 22 days of annual leave, scaling up to 27 days as you grow with us (plus all those bank holidays!). 

• Flexible Hours: Work-life balance isn't just a buzzword here—we offer a 37.5-hour working week with flexible hours (8am–6pm), to suit your lifestyle! 

Career Progression 

• Personal Roadmap: You’ll have a dedicated Personal Development Plan and mentoring from our senior leaders. 

• The IN2 Academy: Access to our internal academy, CPD support, and expert assistance in advancing your career,  

Health & Wellbeing 

• Mind & Body: Access to our Employee Assistance Program, annual health checks, and various fitness initiatives. 

• Commute Greener: Take advantage of our Cycle to Work scheme to keep active on your way to the office. 

Social & Community 

• Legendary Events: From our famous Christmas party weekend to Employee Appreciation Day and regular staff social events. 

• Giving Back: Get involved with our team-led charity initiatives. 

• International Reach: opportunities to work across IN2 offices in London, Dublin, Berlin, Belfast, Athlone, and Madrid 

Eligibility: Due to regulatory requirements, this role is open to candidates with permanent residency or unrestricted right to work in Ireland only. Applications requiring visa sponsorship cannot be considered at this time. Thank you for your understanding.