About Us

NSTG Engineering has almost 30 years combined experience in the design of complex interconnection systems, from top level schematic capture to detailed cable harness design and routing of cable harness through full systems or wires within products.

The team has a vast amount of experience in the defence sector having worked on a number of high profile defence programmes, the team also has experience in a number of other industries, making NSTG Engineering the ideal design partner for your interconnection design projects.

The team also has extensive experience in the manufacturing process and managing large scale cable harness manufacturing projects.

Our Mission

To provide a professional design service to our clients and provide high quality drawings that can be used for manufacture or be used to populate the projects design packs and manufacture cable harnesses through our approved supplier.

We can achieve this mission by utilising the right design tools, provide expert resources and work with highly skilled manufacturers.

Meet The Team

Noel Tovey-Grindlay

Managing Director

Noel has 8 years of experience in the design of complex interconnection systems in the defence sector including the land,  maritime and energy sectors. During this time Noel has gained the skills to take a system from a rough concept to top level interconnection schematics through to detailed cable harness design and 3D routing of complex systems in 3D CAD environments.

Having worked in the defence sector on a number of high profile projects has given him the background knowledge to identify and develop new products for the defence sector.

He has a vast amount of experience on a number of design tools whilst working on large scale defence projects including Zuken E3, HarnWare, Fusion 360, AutoCAD Electrical and Inventor.

As well as the design of systems Noel has also worked closely with a number of suppliers to deliver cable harness to meet the project requirements and ensuring they meet the quality requirements of the client and ensuring the delivery is on time and meets the programme schedule.

With these skills, there is no project that is too complex for Noel to handle.

John Cronin

Lead Engineer

John has worked in the cable harness manufacture industry for over 20 years and has built a wealth of knowledge in the design and manufacture of cable harnesses.

He has worked on a number of high profile defence projects including Ajax, watchkeeper, AS90 and Foxhound giving him an excellent understanding of designing cable harnesses for the land environment and the challenges that are faced in the installation of cables harnesses into land platforms.

John is also a subject matter expert in the cable harness design tool HarnWare, he provided the official training at TE for HarnWare for almost 10 years and trained hundreds of new users and support all existing users.

He also managed the setup of the harness manufacturing facility at the TE site in Swindon (UK), giving John a huge amount of experience in the manufacturing and quality assurance processes.

key Competencies

Although NSTG Engineering only has a small team, the skills and competencies held by the team make up for the lack in number.

Having worked on small and large scale projects has ensured the team have the expertise and knowledge to tackle any and all design issues.

Systems Engineering
Installation Design
Cable Harness Design
Interface Definition

Manufacturing Process

HarnWare V6
Zuken E3 Cable
MS Visio
Fusion 360