Find Junior mechanical engineer Jobs in Dublin County Dublin

Graduate Sustainability Engineer
ORS —Dublin, County Dublin
- Full-time
- Hybrid work
- Engineering
- Analysis skills
- Bachelor's degree
- Annual leave
13d
Installation Engineer
Applied Materials —Leixlip, County Kildare
- €36,000–€49,500 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- English
Junior Electrical Design Engineer
IN2 Design Partnership Ltd —Ranelagh, County Dublin
- €30,000–€40,000 a year
- Full-time
- AutoCAD
- Microsoft Office
- Electrical Engineering
- Annual leave
- Employee assistance program
Quick apply
6d
Junior Electrical Engineer
Johnson Controls —Dublin, County Dublin
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- AutoCAD
Mechanical Engineer
Elwood Roberts —Dublin, County Dublin
- €50,000–€60,000 a month
- Full-time
- Microsoft Excel
- Bachelor's degree
- HVAC
Quick apply
Mechanical Engineer
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- HVAC
- Communication skills
Data Center Operations Engineer - Dublin
TikTok —Dublin, County Dublin
- On call
- Computer Science
- No degree
- Scripting
Design Project Engineer - Mechanical, Fleet Remediation Engineering
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- System design
- AWS
- Bachelor's degree
Mechanical Engineer
Mercury Engineering —Dublin, County Dublin
- Engineering
- Bachelor's degree
- Continuous improvement
Sr. Mechanical Engineer (CFD), Global Engineering Strategy
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- AutoCAD
- CAD
- Engineering
Mechanical Design Engineer
Mercury Engineering —Dublin, County Dublin
- Plumbing
- No degree
- Mentoring
Senior Mechanical Design Engineer
Manna —Dublin, County Dublin
- €70,000–€90,000 a year
- Full-time
- Hybrid work
- CAD
- Assembly
- Bachelor's degree
Quick apply
14d
Sr Software Engineer - Motorsports
General Motors —Dublin, County Dublin
- Weekend availability
- Azure
- Computer Science
- Master's degree
6d
MEICA Project Engineer (Leixlip)
Glanua —Leixlip, County Kildare
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Annual leave
- Employee assistance program
Quick apply
Principal Mechanical Engineer - Dublin or Cork
Tractebel —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Engineering
- Annual leave
Principal Mechanical Engineer – Building Services
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Engineering
- HVAC
- Business
Senior Mechanical Engineer
JCPS Mechanical Ltd —DUBLIN 11, County Dublin
- Full-time
- Bachelor's degree
- Leadership
- Communication skills
- Employee assistance program
- Gym membership
Quick apply
9h
Senior Project Engineer – Mechanical (Data Centre Retrofit)
Ethos —Dublin, County Dublin
- Holidays
- Hybrid work
- AutoCAD
- System design
- Microsoft Office
Principal Mechanical Engineer - Dublin or Cork
ENGIE —DUBLIN 2, County Dublin
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Engineering
- Annual leave
Principal Mechanical Engineer
Tetra Tech —Dublin, County Dublin
- Part-time
- Manufacturing
- Leadership
- Communication skills

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Graduate Sustainability Engineer

ORS -
Dublin, County Dublin

Apply Now

Job details

Full-time
13 days ago

Benefits

Tax Saver Scheme
Bike to work scheme
Annual leave

Qualifications

Engineering
Analysis skills
Bachelor's degree
Organisational skills
Communication skills

Full job description

About the Role

As one of Ireland’s most progressive and people-focused building consultancies, we are strengthening our pipeline of junior engineers for a Graduate Sustainability Engineer.

As a Graduate Sustainability Engineer, you will support the delivery of energy audits, energy efficiency projects, and sustainability initiatives across a diverse client base. Working alongside experienced engineers and project managers, you will gain hands-on experience delivering practical solutions that help clients reduce energy consumption, improve building performance, and meet Ireland's sustainability and Climate Action targets.

This role offers an excellent opportunity to build your technical knowledge while contributing to projects across a range of sectors.

Key Responsibilities

Support the delivery of energy audits and energy performance assessments across a range of building types.
Assist in identifying energy efficiency and decarbonisation opportunities for clients.
Collect, analyse and interpret energy consumption data.
Support the preparation of technical reports, energy assessments and client recommendations.
Assist with BER assessments, Part L compliance and building energy modelling where applicable.
Contribute to ISO 50001 Energy Management System projects under the guidance of senior engineers.
Attend site visits to gather data and support project delivery.
Liaise with multidisciplinary teams, including Mechanical, Electrical and Sustainability Engineers.
Keep up to date with Irish Building Regulations, Climate Action targets and industry best practice.

Essential Requirements

Bachelor's degree (NFQ Level 7 or higher) in Energy Engineering, Mechanical Engineering, Electrical Engineering, Building Services Engineering, Sustainable Energy, or a related discipline.
Strong interest in sustainability, energy efficiency, and low-carbon building design.
Familiarity with Irish Building Regulations and energy performance principles through university studies or placement experience.
Strong analytical and problem-solving skills.
Excellent written and verbal communication skills.
Good organisational skills with the ability to manage multiple tasks.
Full, clean driving licence and willingness to travel to client sites as required.
Confident in reading drawings and managing construction documentation
Excellent communication and stakeholder management skills

Desirable Requirements

Experience within consultancy environment
Internship, placement, or project experience in sustainability, building services, or energy engineering.
Awareness of energy auditing and S.I. 426 requirements.
Knowledge of BER assessments, DEAP, Part L Compliance, or building energy modelling.
Awareness of ISO 50001 Energy Management Systems.

What We Can Offer You

Being part of ORS means more than just a job, it means joining a company that invests in you and your ambitions with transparency, structure and support.

We are delighted to offer a suite of benefits when you join ORS, which include:

Join our award winning Graduate Program
Competitive salary
Performance-related bonus
Pension scheme with matching contributions
Remote-first hybrid model – use your home as a base and any of our office locations as you see fit
Work from abroad
Flexible working hours
Access to over 60 health disciplines through our Kara Connect Platform
Continuous Professional development (CPD) programme & funding
Paid maternity, paternity and fertility leave
Company and birthday annual leave days
Death in Service benefit
Tax saver - travel and bike to work
Culture, social, wellness and CPD committees
Talent Development Programmes

About ORS

ORS is a world-class multidisciplinary building consultancy with more than 30 years of delivering technical excellence across the built environment. Our mission is simple but powerful: We endeavour to make the lives of our team, clients, partners and communities happier and better in the ways that really matter every single day.

Don’t just take our word for it! ORS has won numerous awards, recognising our Great Place to Work culture.

Awarded Consultancy Firm of the Year at the Irish Design & Build Awards 2026
Winner of the Engineering Consultancy of the Year at the Engineering Excellence Awards 2025
Winner of the Graduate Programme of the Year at the Engineering Excellence Awards 2025
Winner of the Best Company to Work For at the Irish Design & Build Awards 2024 & 2025
Winner of the Best People Development of the Year at the Engineering Excellence Awards 2024
Winner of the Recruitment & Retention Strategy at the Workplace Excellence Awards 2024
Great Place to Work certified consecutively since 2017
Top 3 Company Best Workplaces in the medium-sized category at the Great Place to Work awards 2025
Best Workplaces for Health & Wellbeing 2025 Great Place to Work
Engineers Ireland CPD Accreditation since 20217
Awarded for Hybrid Way of Working at the 2022 Great Place to Work Awards

ORS is committed to creating a diverse and inclusive company culture. We foster a culture of inclusion for all employees that respects and supports their individual strengths and experiences.

Apply Now

Refine Your Search

junior mechanical engineer jobs in dublin county dublin

Graduate Sustainability Engineer

Installation Engineer

Junior Electrical Design Engineer

Junior Electrical Engineer

Mechanical Engineer

Mechanical Engineer

Data Center Operations Engineer - Dublin

Design Project Engineer - Mechanical, Fleet Remediation Engineering

Mechanical Engineer

Sr. Mechanical Engineer (CFD), Global Engineering Strategy

Mechanical Design Engineer

Senior Mechanical Design Engineer

Sr Software Engineer - Motorsports

MEICA Project Engineer (Leixlip)

Principal Mechanical Engineer - Dublin or Cork

Principal Mechanical Engineer – Building Services

Senior Mechanical Engineer

Senior Project Engineer – Mechanical (Data Centre Retrofit)

Principal Mechanical Engineer - Dublin or Cork

Principal Mechanical Engineer

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