At a Glance
- Tasks: Lead mechanical design on major projects and mentor junior engineers.
- Company: Innovative engineering firm with a strong team culture and global reach.
- Benefits: Competitive salary, flexible working, and clear career progression.
- Other info: Join a supportive team that values innovation and collaboration.
- Why this job: Make a real impact on high-profile projects while developing your skills.
- Qualifications: Degree in Mechanical Engineering and 6+ years of consultancy experience.
The predicted salary is between 60000 - 80000 £ per year.
Lead Projects, Influence Outcomes, Set the Standard. This is where you move beyond delivery into real influence. You'll lead projects, shape decisions, and play a key role in developing both teams and client relationships.
This role is focused on leading mechanical design across major projects, managing delivery from concept through completion, and helping shape the technical direction of work. You'll work closely with clients, consultants, and internal teams to deliver high-quality outcomes while supporting the growth of junior engineers.
What You'll Do
- Lead mechanical design across major projects
- Manage delivery including timelines, quality, and technical output
- Oversee calculations, specifications, and technical reviews
- Act as a key client contact and trusted advisor
- Coordinate multidisciplinary teams and external consultants
- Mentor and develop junior engineers
- Drive sustainability and innovation within projects
What You'll Bring
- Degree in Mechanical or Building Services Engineering
- 6+ years' consultancy experience
- Strong technical expertise across mechanical systems
- Proven experience leading projects and client relationships
- Chartered or working towards Chartership desirable
- Strong leadership and communication skills
What You'll Get
This isn't built around perks. It's built around how high-performing engineers actually want to work. Real ownership, real progression, and a culture that trusts you to deliver.
The Essentials
- Competitive salary, bonus and pension that reflect your impact
- 22 to 27 days annual leave, plus bank holidays
- Flexible working across a 37.5 hour week: early start or later start? you decide
- Career Progression: A clear path forward, with responsibility increasing as you prove it
- Direct exposure to senior leaders, not layers of hierarchy
- IN2 Academy, CPD support and chartership guidance
- Fully paid professional fees
Health and Wellbeing
- Employee Assistance Programme and annual health checks
- Wellbeing and fitness initiatives that support you long term
- Cycle to Work scheme to make the everyday easier
Social and Community
- Genuinely strong team culture, built through regular events and shared wins
- Employee-led charity initiatives with real involvement
- Offices in Dublin, London, Berlin, Belfast, Athlone and Madrid
Why IN2?
- Ownership from Day One: real accountability and decision-making authority.
- Progression Based on Ability: faster progression based on what you deliver, not how long you've been in the seat.
- Innovation Time: dedicated time to develop new ideas, explore emerging technologies, and contribute to sustainability strategies.
- High-Performance, Low-Ego Culture: a team that challenges each other, supports each other, and wins together.
- Complex, High-Profile Projects: Exposure to design-led, high-impact developments that push the boundaries of what building services engineering can achieve.
- Global Reach: Work across offices in Dublin, London, Berlin, Belfast, Athlone, and Madrid - a genuinely international practice with a collaborative, connected culture.
Ready to own the outcome? Join a team that expects more and gives more in return.
Senior Mechanical Engineer- Belfast employer: IN2 Engineering
At IN2, we pride ourselves on being an exceptional employer that empowers our Senior Mechanical Engineers to take ownership of their projects and influence outcomes from day one. With a strong focus on career progression, a supportive team culture, and opportunities for innovation, our Belfast office offers a dynamic environment where you can thrive while contributing to high-profile projects that make a real impact. Enjoy competitive benefits, flexible working arrangements, and a commitment to your professional development in a collaborative, international setting.
