ALTEN LTD - UK Tech Stack

Engineering and IT consulting across aerospace, defence, nuclear, and automotive

Engineering Services London, England 10,001+ employees Public Company

ALTEN operates a 10,000+ person engineering consultancy across 30 countries, with the UK arm focused on high-stakes sectors: nuclear, aerospace, defence, and automotive. The tech stack reveals a mature, regulated consulting operation—heavy on simulation and CAD tools (ANSYS, SolidWorks, HyperWorks, MATLAB, LS-DYNA) alongside formal design and safety frameworks (DO-178B/C, IBM DOORS, Polarion)—typical of teams managing complex system integration in safety-critical domains. Hiring is engineering-heavy and accelerating, with active projects spanning nuclear infrastructure (Hinkley Point C, Bristol reactor work), advanced aerospace programmes, and next-generation defence systems.

Tech Stack 113 technologies

Core StackAutoCAD Power BI SAP Power Query Python MATLAB C++ Jira Docker Linux Primavera P6 SolidWorks Microsoft Office Autodesk Inventor Six Sigma Excel LinkedIn SQL 3DEXPERIENCE IBM DOORS Simulink DO-178B/C IBM Rhapsody Git HyperWorks Polarion LS-DYNA ANSYS APDL Word PowerPoint+80 more

What ALTEN LTD - UK Is Building

◆Challenges

Safe and efficient routing of critical systems
Meeting nuclear safety requirements
Managing project risks
Retrieving radioactive waste
Enhancing detection capabilities
Ensuring capability readiness
Complex multi‑disciplinary system integration
Expanding business unit
Meeting strict deadlines
Supplier interface issues

▲Active Projects

Hinkley point c
Advanced aerospace and defence programmes
Major programme within a nuclear project in bristol
Support environmental test campaigns
Next-generation sonar systems
Major defence capability itea strategy
Reactor island sampling systems final concept definition
Concept design of waste retrieval systems
Leadership pipeline development
16 week look ahead planning

Hiring Activity

Accelerating140 roles · 80 in 30d

Department

Engineering

119

Sales

Finance

Manufacturing

Operations

Ops

Seniority

Senior

Mid

Junior

Lead

Notable leadership hires: Project Lead, Electronics Team Lead

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About ALTEN LTD - UK

ALTEN is a publicly listed engineering and IT consultancy headquartered in London. The UK business serves customers across aeronautics, space, defence, automotive, rail, energy, life sciences, finance, and telecommunications sectors. Core services centre on R&D support, innovation strategy, and systems integration—particularly in regulated, high-complexity domains like nuclear and defence. The organisation maintains internal capability-building programmes (ALTEN labs, mentoring, internal universities) and operates hundreds of engineers across the UK.

HeadquartersLondon, England

Company Size10,001+ employees

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does ALTEN use?

ALTEN's toolkit spans CAD and simulation (AutoCAD, SolidWorks, ANSYS APDL, HyperWorks, LS-DYNA, MATLAB, Simulink), formal design standards (IBM DOORS, Polarian, DO-178B/C), project management (Primavera P6, Jira), and core languages (Python, C++, SQL). Also uses SAP, Power BI, and IBM Rhapsody.

What projects is ALTEN working on?

Current major projects include Hinkley Point C nuclear station, advanced aerospace and defence programmes, next-generation sonar systems, reactor island sampling systems, and waste retrieval system design. Projects also include environmental test campaign support and 16-week look-ahead planning for capability readiness.