Senior Mechanical Engineer

At IN2, we're a dynamic and forward-thinking engineering consultancy with offices across Ireland, the UK, and mainland Europe. Our mission is to create better spaces for people—delivering sustainable, efficient, and people-focused building design.

For over 20 years, we've fostered a culture where innovation, adaptability, and personal growth are at the heart of everything we do. We give our people room to develop, contribute meaningfully, and thrive—because we believe that great buildings start with empowered teams.

Now, as we grow our presence in Germany, we're looking for passionate professionals to join our award-winning MEP team and help deliver cutting-edge projects across Berlin and beyond.

About the Role

We're seeking a talented Senior Mechanical Engineer to join our Berlin office during an exciting phase of expansion. You'll collaborate with a multidisciplinary team of engineers and technicians on a broad portfolio of projects—from commercial developments and residential schemes to cultural and healthcare facilities.

You'll lead mechanical services design, mentor junior team members, and help shape the future of IN2 in Berlin. This role offers a real opportunity for career progression with a pathway toward Associate Director level and beyond.

Key Responsibilities

• Lead the design and delivery of mechanical building services including HVAC, water services, and public health systems
• Oversee project stages from concept to handover, ensuring quality and performance at every phase
• Work across a variety of sectors, bringing best-practice solutions to every brief
• Build strong relationships with clients, presenting ideas confidently and clearly
• Support and mentor junior engineers, fostering technical excellence and growth
• Drive innovation and sustainability in all engineering output
• Play a proactive role in developing IN2 Berlin as a key part of our European operation

What We're Looking For

• Degree in Mechanical or Building Services Engineering (or equivalent)
• Minimum 5 years' experience in mechanical design, ideally within a consultancy environment
• Strong technical knowledge of HVAC, water services, and building systems design
• Familiarity with German codes and standards is an advantage
• Experience working across various sectors and building types
• Excellent communication skills with a client-focused mindset
• Demonstrated leadership and mentoring abilities
• Chartered Engineer status or working towards it

Life at IN2 Berlin

We believe great work starts with a great team culture. At IN2, you'll find an inclusive, open environment where your ideas are heard, and your contributions are valued.

While we work hard, we also value connection—through team events, charity challenges, and wellness initiatives that support your physical and mental health. From local socials to our legendary all-office Christmas gatherings, you'll feel part of something bigger from day one.

What IN2 Can Offer You

We're committed to supporting your career—and your wellbeing. Here's what you can expect:

• Flexible working arrangements to suit your lifestyle
• Annual leave increases with every year of service
• Structured development and mentoring from senior leadership
• Annual salary reviews and a company bonus scheme
• Pension contributions and critical illness cover
• Employee Assistance Programme (EAP) for you and your family, powered by Health Assured
• Wellness programmes, health checks, and fitness initiatives
• Company events and community involvement opportunities

Join Us in Berlin

If you're ready to take your next step in a city at the heart of European innovation, and be part of a consultancy that puts people and the planet first—we want to hear from you.