Find Mechanical design engineer Jobs in Tallaght, D

Sr. Mechanical Engineer (CFD), Global Engineering Strategy
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- AutoCAD
- CAD
- Engineering
Staff Quality Engineer II
BD —Dublin, County Dublin
- €75,900–€115,725 a year
- Engineering
- Analysis skills
- Project management
10d
Senior Project Engineer
TCC Recruitment —Dublin, County Dublin
- €75,000–€95,000 a year
- Full-time
- Bachelor's degree
- Communication skills
- Mechanical knowledge
- Employee assistance program
- Gym membership
Quick apply
Design Project Engineer - Mechanical, Fleet Remediation Engineering
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- System design
- AWS
- Bachelor's degree
Junior Engineer
Dublin Southside Electrical Contractors —Dublin, County Dublin
- €35,000–€45,000 a year
- Full-time
- Engineering
- Communication skills
- Mechanical knowledge
Quick apply
7d
Mechanical Design Engineer, Data Centre Engineering
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
- Bachelor's degree
- Construction experience
Principal Mechanical Engineer - Dublin or Cork
Tractebel —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Engineering
- Annual leave
Sr. Manufacturing Engineer - Quality, Hardware Engineering - Manufacturing
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Master's degree
- AWS
- Project management
Defect equipment Systems Engineer
Intel —Leixlip, County Kildare
- €59,200–€111,300 a year
- Full-time
- Software troubleshooting
- Engineering
- Data analysis skills
14d
Principal Mechanical Engineer - Dublin or Cork
ENGIE —DUBLIN 2, County Dublin
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Engineering
- Annual leave
Water Systems Design Engineer, DC Design Engineering
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Management
- Engineering
- System design
Senior Data Center Engineer, Electrical Architecture
Google —Dublin, County Dublin
- €84,000–€113,000 a year
- Full-time
- Engineering
- Master's degree
- Bachelor's degree
14d
Project Engineer - Mallow or Naas
EPS Group —Naas, County Kildare
- Full-time
- Microsoft Office
- Analysis skills
- Communication skills
Quick apply
Sr. Manufacturing Engineer - Process Quality, Hardware Engineering - Manufacturing
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Master's degree
- AWS
- Project management
Engineering Graduate 2026
Exyte GmbH —Leixlip, County Kildare
- Engineering
- Leadership
- Communication skills
Senior Data Centre Structural Engineer, DC Design Engineering
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Engineering
- AWS
- Bachelor's degree
Engineering Graduate 2026
Exentec —Leixlip, County Kildare
- Engineering
- Leadership
- Communication skills
Junior Mechanical Engineer
KMCG Engineering —Dublin, County Dublin
- Full-time
- Microsoft Office
- Organisational skills
- Construction experience
Quick apply
3d
Principal Mechanical Engineer
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Engineering
- HVAC
- Business
Project Engineer - Life Sciences
Jacobs —Dublin, County Dublin
- Hybrid work
- Engineering
- Analysis skills
- Project management

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Sr. Mechanical Engineer (CFD), Global Engineering Strategy

Amazon Data Services Ireland Limited -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

AutoCAD
CAD
Engineering
System design
Master's degree
Revit
AWS
C++
Project management
Bachelor's degree
ANSYS
HVAC
Mentoring
Scripting
Cloud computing
Construction experience
Mechanical knowledge
Python

Full job description

DESCRIPTION

About AIS
AWS Infrastructure Services (AIS) owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain — and we’re looking for talented people who want to help.

You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.

The Role
The Global Engineering Strategy team (GES) is looking for a results-oriented, inventive Senior Mechanical Engineer with computational fluid dynamics (CFD) expertise to drive thermal modelling and cooling system design for new and expanding data centre developments across EMEA.

You will lead CFD modelling and analysis for data centre cooling systems, providing simulation-driven insights that inform mechanical design decisions, optimise airflow and thermal performance, and support the delivery of energy-efficient facilities. You will sit within the Design Engineering team of the broader Data Center Engineering (DCE) organisation. You will work with our Mechanical Engineering, Construction, Operations, Commissioning, Pre-Construction, and Environmental/Sustainability teams on design strategy and implementation across the EMEA region, serving as the CFD subject matter expert - providing detailed simulation reports and specifications that shape our engineering strategy for next-generation data centre designs.

As well as providing support and mentorship within the wider DCE engineering community, while offering creative, out-of-the-box solutions and having fun doing it.

Key job responsibilities

Our Senior Mechanical CFD Engineers;

Are strong technical leaders who can prioritise well, communicate clearly, and have a consistent track record of delivery.
Provide creative engineering solutions balanced with high quality and customer focus.
Work as part of a global team to accomplish our goals.
Perform technical design and simulation work across multiple EMEA regions.
Thrive in a fast-paced environment with evolving design requirements.
Lead through ambiguity, proposing and validating multiple design approaches.
Understand the best practices for data centre mechanical system designs.
Mentor junior engineers in CFD workflows and simulation best practices.
Have demonstrated experience delivering CFD-driven design outcomes in mission-critical or large-scale facilities.

Their responsibilities include:

Performing CFD models on innovative cooling designs, including airflow distribution, thermal performance, and cooling efficiency studies.
Selecting and validating appropriate simulation methodologies for data centre thermal environments.
Performing building energy use calculations for determining capacity and type of cooling system required
Performing water efficiency use calculations to determine quantity of water needed on site
Providing reports to senior leadership on simulation results, including clear visualisation and interpretation of data.
Working with global ME teams to achieve alignment of design and CFD modelling standards.
Driving process improvements across the organisation, including development of automation scripts and tools to improve throughput.
Supporting rollout of new cooling strategies and design standards.
Collaborating with other DCE teams to assess how cooling designs and products can be deployed across various site development projects.
Ability to work on concurrent projects in multiple geographical regions.

Travel will occasionally be necessary but shouldn't be more than 25%.

About the team
Why AWS
Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.

Diverse Experiences
Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud.

Inclusive Team Culture
Here at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (diversity) conferences, inspire us to never stop embracing our uniqueness.

Mentorship and Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.

BASIC QUALIFICATIONS

Experience in industrial or commercial engineering in mission critical facilities including but not limited to: data centers, power generation or oil and gas facilities
Bachelor's degree in Engineering or a related field
Knowledge of critical data center mechanical and electrical equipment
Experience with CAD software (AutoCAD, REVIT, BIM 360, etc.)
Demonstrated experience with industry CFD software (e.g. ANSYS Fluent, CFX, OpenFOAM, 6SigmaDCX, or equivalent)
Experience performing HVAC or thermal system CFD analysis

PREFERRED QUALIFICATIONS

Experience carrying design concepts through exploration, development, and into deployment or mass production
Experience reading, interpreting, and creating construction drawings, specifications, and submittal documents
Experience using a variety of web-based and other software tools for calculation and data processing
Experience mentoring or training the engineering community on complex technical issues
Chartered Engineer (CEng/IEng) with a relevant UK/Irish institution, or equivalent international professional registration (e.g. EUR ING)
Familiarity with European/UK building codes and standards (e.g. BS EN, CIBSE guides, Building Regulations Part L)
Master's degree or higher in a relevant engineering discipline
Proficiency in scripting/programming (Python, C++, or similar)
Experience with free-cooling, water-side economiser, and indirect evaporative cooling system design
Prior consulting or project management experience

Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates.

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

Apply Now

Refine Your Search

mechanical design engineer jobs in tallaght, d

Sr. Mechanical Engineer (CFD), Global Engineering Strategy

Staff Quality Engineer II

Senior Project Engineer

Design Project Engineer - Mechanical, Fleet Remediation Engineering

Junior Engineer

Mechanical Design Engineer, Data Centre Engineering

Principal Mechanical Engineer - Dublin or Cork

Sr. Manufacturing Engineer - Quality, Hardware Engineering - Manufacturing

Defect equipment Systems Engineer

Principal Mechanical Engineer - Dublin or Cork

Water Systems Design Engineer, DC Design Engineering

Senior Data Center Engineer, Electrical Architecture

Project Engineer - Mallow or Naas

Sr. Manufacturing Engineer - Process Quality, Hardware Engineering - Manufacturing

Engineering Graduate 2026

Senior Data Centre Structural Engineer, DC Design Engineering

Engineering Graduate 2026

Junior Mechanical Engineer

Principal Mechanical Engineer

Project Engineer - Life Sciences

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