Find principal engineer Jobs in dublin, d

Principal Facilities Project Engineer
Johnson Controls —Dublin, County Dublin
- Full-time
- Engineering
- Analysis skills
- Bachelor's degree
Principal Software Engineer, AWS Lambda Experience
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- C++
6d
Principal Data Engineer
Zendesk —Dublin, County Dublin
- Full-time
- Java
- SQL
- AWS
Lead Principal Engineer Digital Design (f/m/div)
Infineon Technologies AG —Dublin, County Dublin
- Full-time
- Engineering
- English
- Bachelor's degree
Principal Demo Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- Master's degree
- AI
- Python
- Annual leave
- Work from home
7h
Principal Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Java
- AWS
Senior/Principal Reliability (RAM) Engineer - Rail
WSP —Dublin, County Dublin
- Part-time
- Hybrid work
- Management
- Work from home
- Gym membership
Principal Engineer, Cloud Engineering
iCims —DUBLIN 2, County Dublin
- Full-time
- Azure
- AWS
- Scripting
- Annual leave
- Life insurance
7d
Senior/Principal System Safety Engineer - Rail
WSP —Dublin, County Dublin
- Part-time
- Hybrid work
- Work from home
- Gym membership
Principal/Senior Design Engineer – Product Standardisation
Johnson Controls —Dublin, County Dublin
- Full-time
- AutoCAD
- ERP systems
- Microsoft Office
Principal Software Engineer, Amazon DynamoDB
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
- Software development
- SDLC
Principal Software Engineer - Architecture
Mastercard —Dublin, County Dublin
- Full-time
- Java
- Software development
- Leadership
Principal Digital Design Engineer (f/m/div)
Infineon Technologies AG —Dublin, County Dublin
- Full-time
- English
- Bachelor's degree
- Scripting
Principal Engineer, Full Stack
Storyful —Dublin, County Dublin
- Full-time
- AWS
- Python
Principal Data Scientist
Optum —Dublin, County Dublin
- Full-time
- Computer Science
- Research
- Master's degree
Principal Engineer, Fin AI Agent
Intercom —Dublin, County Dublin
- Hybrid work
- System design
- Master's degree
- AWS
- Annual leave
- Work from home
Principal / Lead Geotechnical Engineer
PM Group —Dublin, County Dublin
- Master's degree
- Analysis skills
- Bachelor's degree
Principal Cloud Engineer - Director
Sumitomo Mitsui Banking Corporation —Dublin, County Dublin
- Hybrid work
- Azure
- DevOps
- AWS
- Annual leave
Principal BMS Engineer - Dublin
ENGIE —DUBLIN 2, County Dublin
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Annual leave
1d
Senior / Principal Engineer (Coastal, River & Urban Water Quality Modelling)
AtkinsRéalis —Dublin, County Dublin
- Full-time
- Hybrid work
- Doctoral degree
- Research
- Mentoring

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Principal Facilities Project Engineer

Johnson Controls -
Dublin, County Dublin

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Job details

Full-time

Qualifications

LabView
Engineering
Mechanical Engineering
Analysis skills
Bachelor's degree
Communication skills

Full job description

Principal Facilities Project Engineer – EU Test Laboratory

Dublin

What you will do

This role is responsible for the engineering design, development, and commissioning of advanced HVAC/R test laboratory systems within the European regulatory environment. The position ensures that all mechanical, refrigeration, and process systems meet stringent performance, safety, and compliance requirements applicable across EU member states as well as JCI internal policies and procedures.

How you will do it

Develop mechanical, refrigeration, and process (MRP) system designs for EU-based HVAC/R test laboratories, ensuring technical accuracy, safety, and reliability.
Prepare engineering documentation including specifications, calculations, CAD models, P&IDs, RFQs, and Bills of Material in accordance with EU engineering standards.
Evaluate design alternatives using structured analytical methods to ensure optimal performance, energy efficiency, and regulatory compliance.
Coordinate multidisciplinary design activities (mechanical, electrical, controls, safety) to enable integrated and compliant HVAC/R test environments.
Lead commissioning activities including system startup, troubleshooting, performance verification, and documentation to support facility readiness.
Interface with suppliers, contractors, and internal engineering groups to ensure alignment with design intent, schedule, and quality requirements.
Ensure project execution aligns with EU project governance, CAPEX processes, and all relevant safety and environmental obligations.
Maintain high standards of engineering documentation, version control, and technical reporting in accordance with EU norms.
Cooperate with our regional JCI Center of Excellence in York (US) and Wuxi (China) and apply best practice.

What we look for

Bachelor’s degree in Mechanical Engineering or a related discipline; advanced degree or professional engineering accreditation preferred.
8+ years of experience in HVAC/R design, laboratory systems engineering, or related technical fields.
Demonstrated familiarity with EU regulatory frameworks, conformity assessment processes, and engineering codes such as:
- Safety and environmental requirements for refrigeration systems and heat pumps
- EU F‑Gas Regulation
- Pressure Equipment Directive
- Machinery Directive
- ATEX Directive
- Electrical safety of machinery
- ISO/EN, BS national building and ventilation standards
- Hands-on experience developing refrigeration, thermal, and environmental simulation systems.
- Proficiency with engineering tools (e.g. CAD, EES, LabView, Microsoft Office).

Ability to manage complex technical tasks independently and collaborate across multidisciplinary teams.
Strong analytical, documentation, and communication skills.

#AVRIL

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Refine Your Search

principal engineer jobs in dublin, d

Principal Facilities Project Engineer

Principal Software Engineer, AWS Lambda Experience

Principal Data Engineer

Lead Principal Engineer Digital Design (f/m/div)

Principal Demo Engineer

Principal Software Engineer

Senior/Principal Reliability (RAM) Engineer - Rail

Principal Engineer, Cloud Engineering

Senior/Principal System Safety Engineer - Rail

Principal/Senior Design Engineer – Product Standardisation

Principal Software Engineer, Amazon DynamoDB

Principal Software Engineer - Architecture

Principal Digital Design Engineer (f/m/div)

Principal Engineer, Full Stack

Principal Data Scientist

Principal Engineer, Fin AI Agent

Principal / Lead Geotechnical Engineer

Principal Cloud Engineer - Director

Principal BMS Engineer - Dublin

Senior / Principal Engineer (Coastal, River & Urban Water Quality Modelling)

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