Senior Mechanical Design Engineer

Em3 Llc; Ireland; On-site; EUR 70,000 - 90,000; Full time

Job summary

A leading engineering firm in Ireland is seeking a Senior Mechanical Engineer to support energy efficiency and decarbonisation projects. The ideal candidate will lead mechanical designs and mentor junior staff. This role requires strong experience in mechanical engineering and project management, including proficiency in AutoCAD or Revit. The company values diversity and encourages applications from all qualified individuals.

Qualifications

• 7+ years of experience in mechanical or energy engineering.
• Chartered Engineer status or eligibility is desirable.
• Full clean driving license and willingness to travel.

Responsibilities

• Lead mechanical design and execution of energy-related projects.
• Develop engineering specifications, technical drawings, and tender documentation.
• Collaborate with clients to define project scopes and present solutions.
• Mentor junior engineers and support cross-functional teams.

Skills

Mechanical System Design

Project Management

Energy Efficiency Engineering

Technical Documentation

Regulatory & Standards Knowledge

Client-Focused Communication

Data Analysis & Problem Solving

Leadership & Mentoring

Education

Bachelor’s or Master’s degree in Mechanical Engineering or related field

Tools

AutoCAD

Revit

Job description

Industry: Energy Management Solutions for Industrial Manufacturing

Reporting to: Service Delivery Line Lead

Position Overview:

We are seeking an experienced and motivated Senior Mechanical Engineer to join our dynamic team. The ideal candidate will bring robust mechanical design and project leadership expertise to support and drive energy efficiency and decarbonisation projects across a wide range of industrial sectors.

As a senior engineer, you will play a pivotal role in the development, design, implementation and optimisation of mechanical systems and processes in high-energy-use environments. Your work will directly impact the energy performance of Ireland’s most energy-intensive industries.

Key Responsibilities:

• Project Leadership:
  Lead the mechanical design and execution of energy-related projects, including HVAC upgrades, compressed air systems, heat recovery, steam systems, refrigeration and process cooling solutions.
• Engineering Design & Specification:
  Develop mechanical engineering specifications, technical drawings, and tender documentation for energy and decarbonisation projects.
• Client Engagement:
  Collaborate with clients to understand energy goals, define project scopes, and present technical solutions and reports to both engineering and non-technical stakeholders.
• Team Collaboration & Mentorship:
  Mentor junior engineers and support cross-functional teams in delivering integrated energy solutions.
• Innovation & Continuous Improvement:
  Identify new technologies and methods for improving energy efficiency and sustainability in mechanical systems.

Core Competencies:

• Mechanical System Design
  Advanced proficiency in mechanical engineering design, Utilities Design including thermodynamics, fluid dynamics, and heat transfer principles.
• Project Management
  Strong project management skills including scheduling, budgeting, contractor coordination, and reporting.
• Energy Efficiency Engineering
  Deep understanding of energy systems and industrial utility networks, including chillers, boilers, heat exchangers and air handling systems.
• Technical Documentation
  Expertise in preparing design specifications, detailed reports, and construction documentation.
• Regulatory & Standards Knowledge
  Familiarity with Irish and EU energy regulations and industry standards (e.g., ASHRAE, CIBSE, PED).
• Client-Focused Communication
  Strong interpersonal skills with the ability to communicate complex technical information clearly to diverse audiences.
• Data Analysis & Problem Solving
  Analytical mindset with ability to interpret site data, model energy systems, and generate actionable insights.
• Leadership & Mentoring
  Ability to mentor junior team members and support knowledge-sharing in a collaborative environment.

Qualifications & Experience:

• Bachelor’s or Master’s degree in Mechanical Engineering or a closely related field.
• Minimum of 7+ years of post-graduate experience in mechanical or energy engineering, preferably in industrial or utilities sectors.
• Chartered Engineer status or eligibility is desirable.
• Proficient in AutoCAD, Revit, or similar design tools; energy modelling software a plus.
• Full clean driving license and willingness to travel to client sites as required.

EM3 is an equal opportunity employer. We are committed to creating a diverse and inclusive environment where everyone can thrive. We encourage applications from all qualified individuals, regardless of gender, age, race, religion, sexual orientation or disability.

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