CAD Technician

​About iST Power

At iST Power, we design and manufacture transformers and power magnetics that support critical infrastructure worldwide, including renewable energy systems, DNO networks, and Ministry of Defence projects. Through our custom‑designed transformers, reactors, and power magnetics, we help ensure the reliable operation and advancement of essential power systems.

 

We strive to be a first‑choice supplier by operating as a first‑rate business that delivers a first‑class product. Innovation, sustainability, and continuous improvement are central to how we work, supported by internationally recognised standards.

 

As a medium‑sized, privately owned company, our people make an impact from day one. We continue to invest in our standout product range, which is exceeding customer expectations and leading the industry in several areas.

 

Our specialised product range offers varied and engaging work. Full training is provided, but a strong eye for detail and good safety awareness are essential. If you’re passionate about engineering and want to contribute to meaningful, real‑world solutions, iST Power offers the opportunity to make a difference.

 

Discover our comprehensive product portfolio and learn more about our dedication to customers and employees at Careers | iST Power.

 

Role Overview

As a CAD Technician at our Manchester facility, you will play a key role in supporting our engineering and manufacturing teams by producing high‑quality 3D models and detailed fabrication drawings. Your work will help develop our product designs, improve manufacturability, and contribute to innovation across our transformer and power‑system technologies. This role is highly interactive, offering hands‑on experience in mechanical detailing, design development, and production support within a high‑voltage engineering environment.

We are particularly interested in candidates with strong practical CAD skills, attention to detail, and a passion for creating efficient, well‑engineered design solutions.

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What you’ll do

• Design and detail: Produce accurate 3D CAD models and detailed fabrication drawings for

• transformer tanks, cooling systems, structural components, and sheet‑metal assemblies using Autodesk Inventor.

• Support manufacturing: Work closely with shop‑floor teams, assist with drawing queries, and help troubleshoot design‑related challenges as parts move into production.

• Collaborate: Work alongside experienced mechanical and electrical engineers, contributing to integrated engineering solutions on high‑profile customer and development projects.

• Learn and develop: Gain exposure to transformer construction principles, mechanical design standards, and quality processes while expanding your CAD and detailing expertise.

• Improve and optimise: Contribute to continuous improvement initiatives, helping refine design practices, enhance manufacturability, and support cost‑effective engineering solutions.

 

Key Responsibilities

• Produce and update 3D CAD models and detailed fabrication drawings for transformer tanks, cooling systems, sheet‑metal parts, and structural assemblies using Autodesk Inventor.

• Prepare accurate manufacturing drawings, ensuring clarity, manufacturability, and compliance with internal, statutory, and regulatory requirements.

• Support manufacturing and fabrication teams by providing resolving drawing queries, and contributing to process improvements.

• Participate in design reviews, providing input to help maintain high quality standards and support the delivery of first‑class engineered products.

• Work closely with electrical and project engineers to ensure mechanical designs integrate effectively within complete transformer and power‑system assemblies.

• Contribute to continuous improvement and R&D activities, helping develop improved design methods, drawing standards, and innovative product solutions.

 

Qualifications & Skills

Essential:

• Experienced using Autodesk Inventor.

• Strong proficiency in 3D CAD software, minimum 2 years’ experience.

• Understanding of materials science, fabrication, and mechanical systems.

• Strong analytical and problem-solving skills.

• Effective communication and teamwork abilities.

• Interest in power systems, energy infrastructure, or heavy engineering.

• A willingness to learn and taken on new challenges

• Curiosity, creativity, and a passion for problem-solving.

• A team player who thrives in a fast-paced, project-driven environment.

 

Desirable:

• Previous industry experience through placements, projects, or prior employment.

• Knowledge of related disciplines such as Electrical Engineering, electrical transmission and distribution.

• Experience drawing transformers transformer components, sheet-metal fabrication drawings, and mechanical detailing or magnetic electrical products.

• Proven experience or passion for Engineering Design and Development.

 

What We Offer

• Competitive Starting Salary: Circa £30,000 - £40,000.

• A structured development program with mentorship, aligned with our goal of developing employees to their full potential.

• Immediate involvement in real-world, cutting-edge projects from day one within a critical UK manufacturing sector.

• A collaborative, innovation-driven work environment where your ideas are valued.

• A career path based in our Manchester facility.

• Flexible working hours

• An opportunity to work in a critical growth sector and industry

• Bereavement leave

• Company pension

• Health & wellbeing programme

• Life insurance

• Sick pay