Senior Project Engineer

Founded in 1999, Quinn Downes Group is a trusted name in Mechanical Services Installations, successfully delivering projects across Ireland and internationally. We provide full design and build solutions, from concept to commissioning, with a commitment to innovation, quality, and client satisfaction.
Is this the role you are looking for If so read on for more details, and make sure to apply today.
As part of our continued growth, we are now looking for a motivated Mechanical Project Engineer to join our expanding engineering team. This is a fantastic opportunity to gain exposure to complex projects and work closely with experienced professionals in a supportive and high-performing environment.
The Role
You will actively contribute to project delivery, technical coordination, and client liaison. You'll take ownership of key packages and have the opportunity to grow your technical, project management, and leadership skills.
Key Responsibilities:

• Attend project handover and design meetings, assisting in the development of pre-construction documentation and planning.
• Collaborate in design reviews, identifying value engineering opportunities and supporting design optimisation.
• Monitor project programmes and timelines in coordination with other team members and project managers.
• Coordinate plant and equipment submittals, working closely with procurement and technical teams.
• Support mechanical coordination drawings, ensuring integration with other disciplines on-site.
• Maintain and manage project documentation including RFIs, technical submissions, QA records, and testing/ reports.
• Track and support project variations, reporting changes to the senior project team.
• Develop Operation & Maintenance (O&M) documentation for project handover.
• Contribute to the commissioning plan and manage specialist subcontractor input and certification.
  

• Bachelor's degree in Mechanical Engineering or Building Services Engineering.
• Minimum of 5 years of experience in a mechanical contracting or consulting role.
• Strong technical background in mechanical design, coordination, and project delivery.
• Proven experience managing full project lifecycle, including procurement, coordination, commissioning, and client interaction.
• Knowledge of BMS, energy systems, and sustainable building technologies is highly desirable.
  

• Competitive salary and performance-based bonus
• Leadership role with real career progression and influence
• Access to our CPD programme and tailored technical training
• Work on a wide range of landmark projects across different sectors
• Flexitime to support work-life balance
• Discounted gym membership & wellness support through our Employee Assistance Programme
• Regular team outings and a friendly, inclusive culture