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STS Defence Tech Stack

Defence electronics manufacturer for naval and air defence systems

Appliances, Electrical, and Electronics Manufacturing Gosport, Hampshire 51–200 employees Privately Held

STS Defence is a UK-based defence electronics firm (part of Cicor Group) focused on secure communications, electronic warfare systems, and instrumentation for naval and air defence customers. The stack—AutoCAD, Inventor, SAP, Oracle, C++/C#, Qt—reflects a hardware-first engineering culture centred on design, assembly, and integration. Active hiring (23 roles, 14 in last 30 days) is skewed heavily toward manufacturing and mid-to-senior engineering roles, while pain points cluster around supplier quality, scheduling adherence, and configuration management—typical of regulated defence supply chains under schedule and budget pressure.

Tech Stack 25 technologies

Core StackAutoCAD SAP Oracle C++ C# Java JavaScript Linux Inventor Microsoft Office Visio 8D Sage 200 Excel PowerPoint Word AutoCAD Electrical Autodesk Vault HTML CSS Bash Qt Bugzilla OTDR Micrometer

What STS Defence Is Building

◆Challenges

Reducing external spend
Streamlining non-performing suppliers
Improving purchasing processes
Resource and skill allocation for programmes
Meeting qualification on time and within budget
Ensuring consistent product quality
Improving schedule adherence
Reducing scheduling inefficiencies
Enhancing production stability
Improving configuration management

▲Active Projects

Develop ils process to deliver contact requirement
Facilitate assignment of individuals to integrated project teams
Design and development of new products and features
Mrp improvement initiatives
Naval aerospace configuration management projects
Pdm to erp data transfer automation
Annual design lifecycle process review
Major bid activity
Strategic procurement plans
New product development activities

Hiring Activity

Accelerating25 roles · 15 in 30d

Department

Manufacturing

9

Engineering

7

Design

2

Ops

2

Security

1

Seniority

Mid

8

Senior

5

Lead

4

Junior

2

Manager

2

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About STS Defence

STS Defence designs, manufactures, and integrates mission-critical defence systems including secure communications networks, electronic warfare platforms, and instrumentation for the UK Naval and Air Defence markets. Based in Gosport, Hampshire, the company operates as part of the Cicor Group with approximately 180 employees. The firm holds multiple NADCAP accreditations (AC7120 and AC7121)—rare credentials in defence electronics—and serves a customer base including BAE Systems, Thales, and the MoD. Service scope spans design, PCB and electro-mechanical assembly, cable fabrication, systems integration, and through-life support.

HeadquartersGosport, Hampshire

Company Size51–200 employees

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What does STS Defence manufacture?

STS Defence produces secure communications and network systems, electronic warfare equipment, and instrumentation for naval and air defence applications. Services include PCB assembly, electro-mechanical assembly, cable and wire solutions, fabrication, design, and systems integration.

What is STS Defence's tech stack?

STS Defence uses AutoCAD, Inventor, SAP, Oracle, and Autodesk Vault for design and ERP. Development tools include C++, C#, Java, Qt, Linux, and Bash. Quality and test tools include Bugzilla, OTDR, and Micrometer.