Mechanical Design Engineer

TES Group Ltd; Cookstown; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading provider of technology-driven solutions in Cookstown is seeking a Mechanical Design Engineer to join their team. This full-time role involves mechanical design of water and wastewater projects, production of critical diagrams and schedules, and collaboration with engineers. Candidates should have a mechanical engineering qualification and significant experience in similar roles. A competitive salary is negotiable depending on experience. Apply by October 17, 2025.

Qualifications

• Experience of fabrication design.
• Knowledge of ISO19650 BIM standards.

Responsibilities

• Mechanical design of water/wastewater projects in line with client specifications.
• Production of general arrangement drawings, sections & elevations.
• Liaise with suppliers and sub-contractors to obtain quotations for equipment.

Skills

Mechanical engineering qualification (HNC/HND or similar)

4+ years' experience in a similar mechanical design role

Experience using 3D Modelling software

Innovative approach to work

Tools

Revit

Inventor

Solid Works

Job description

Overview

TES Group is an award-winning provider of innovative, technology-driven solutions for the power and water sectors. We create bespoke, flexible systems that transform critical infrastructure for clients worldwide.

As we continue to grow, TES is seeking a Mechanical Design Engineer to join our expanding Cookstown team.

Job Details

Job Title: Mechanical Design Engineer
Reporting to: Design Manager
Business / Division: Water
Location: Cookstown, Co. Tyrone
Contract Type: Full-time, Permanent
Salary: Competitive, Negotiable depending on experience

Essential Experience:

• Mechanical engineering qualification (HNC/HND or similar)
• 4+ years\' experience in a similar mechanical design role
• Working within a multidisciplinary design team
• Experience using 3D Modelling software (Revit, Inventor, Solid Works etc)
• Experience of fabrication design
• Innovative approach to work.

Desired Experience:

• Experience using AEC software such as: Revit, Plant 3D, Navisworks.
• Previous experience of multidiscipline projects within the Mechanical/Electrical Engineering sector of the water industry.
• Capable of contributing to the commercial management of M&E works including assisting with work estimates etc.
• Knowledge of ISO19650 BIM standards.

The Role

• Mechanical design of water/wastewater projects in line with client specifications
• Production of Process & Instrumentation Diagrams (P&ID's) using Plant 3D
• Production and co-ordination of 3D models using Revit
• Production of general arrangement drawings, sections & elevations
• Production of pump calculations, equipment schedules, technical specifications
• Production of fabrication detail drawings for site installations
• Liaise with suppliers and sub-contractors to obtain quotations for equipment
• Preparation of technical design submissions for client review
• Attend regular project design and site meetings
• Liaise with, process engineers, electrical engineers and ICA Engineers on projects
• Comply with all ISO Quality & Environmental policies and procedures, and all health and safety rules
• Enjoy the full life cycle of a project from initial specification to commissioning

Sounds like you? Apply now!

Closing Date - 17th October 2025 5pm

To Apply Please forward your CV via the APPLY NOW button below.