IT Consulting & Digital Transformation · Nuclear Engineering
Assystem offices and sites
Assystem has 90 sites in 8 countries; 90 sites have open roles now. The busiest is Derby. The head office is in Courbevoie.
Data updated Nov 13, 2026 · Back to the company report
90Sites
8Countries
90Hiring offices
632Open roles
Every site
| Site | Country | Type | Open roles | Roles in 90 days | Hires most for | Engineering | Seen since |
|---|---|---|---|---|---|---|---|
| Courbevoie | France | Headquarters | 18 | 41 | Early Careers, Management, Industrial Engineering | 17% | Jun 2026 |
| Derby | United Kingdom | Plant / site | 48 | 24 | Industrial Engineering, Hardware, Leadership | 13% | Mar 2025 |
| Bristol | United Kingdom | Plant / site | 44 | 22 | Industrial Engineering, Hardware, Data Science | 20% | Dec 2025 |
| Warrington | United Kingdom | Plant / site | 38 | 68 | Industrial Engineering, Hardware, Leadership | 13% | Mar 2025 |
| Glasgow | United Kingdom | Plant / site | 37 | 32 | Industrial Engineering, Management, Hardware | 8% | Apr 2026 |
| Gurgaon | India | Plant / site | 37 | 15 | Industrial Engineering, Hardware, Management | 16% | Feb 2026 |
| Bridgwater | United Kingdom | Plant / site | 30 | 25 | Industrial Engineering, Operations, Hardware | 10% | Jan 2026 |
| Bolton | United Kingdom | Plant / site | 30 | 18 | Industrial Engineering, Hardware, Leadership | 17% | May 2026 |
| Lyon | France | Regional office | 26 | 47 | Industrial Engineering, Management, DevOps | 19% | May 2026 |
| Bengaluru | India | Plant / site | 24 | 9 | Industrial Engineering, Hardware, Leadership | 8% | Feb 2026 |
| Newcastle upon Tyne | United Kingdom | Plant / site | 24 | 8 | Industrial Engineering, Hardware, Leadership | 21% | May 2026 |
| Tours | France | Regional office | 21 | 51 | Industrial Engineering, Early Careers, Management | 0% | Jun 2026 |
| Cherbourg-en-Cotentin | France | Plant / site | 19 | 29 | Industrial Engineering, Field & Service, Management | 5% | Jun 2026 |
| Chennai | India | Plant / site | 19 | 1 | Industrial Engineering, Management, Leadership | 0% | Sep 2025 |
| Mumbai | India | Plant / site | 16 | 5 | Industrial Engineering, HR, Leadership | 0% | Feb 2026 |
| Montigny-le-Bretonneux | France | Regional office | 13 | 24 | Early Careers, Enterprise Apps, Leadership | 15% | Jun 2026 |
| Riyadh | Saudi Arabia | Plant / site | 13 | 7 | Management, Analytics, Backend | 38% | Jan 2026 |
| London | United Kingdom | Regional office | 9 | 12 | Operations, Industrial Engineering, Administrative | 11% | Jan 2026 |
| Hyderabad | India | Plant / site | 9 | 1 | Industrial Engineering, Field & Service, DevOps | 11% | Feb 2026 |
| Marseille | France | Plant / site | 8 | 11 | Industrial Engineering, Early Careers, Analytics | 13% | Jul 2026 |
| Pierrelatte | France | Plant / site | 8 | 8 | Field & Service, Security, Management | 13% | Aug 2026 |
| Nantes | France | Regional office | 7 | 12 | Management, Enterprise Apps, Data Science | 57% | Jul 2026 |
| Montrouge | France | Plant / site | 6 | 10 | Industrial Engineering, Backend, Management | 17% | Jun 2026 |
| Whitehaven | United Kingdom | Plant / site | 6 | 10 | Industrial Engineering, Leadership, Management | 0% | Sep 2026 |
| Saint-Paul-lès-Durance | France | Plant / site | 6 | 8 | Industrial Engineering, DevOps, Hardware | 33% | Sep 2026 |
| Khobar | Saudi Arabia | Plant / site | 6 | 4 | Industrial Engineering, Hardware, Finance | 17% | Feb 2026 |
| Navi Mumbai | India | Plant / site | 6 | 1 | Industrial Engineering, Hardware | 17% | Feb 2026 |
| Helensburgh | United Kingdom | Plant / site | 5 | 7 | Industrial Engineering, DevOps, Finance | 20% | May 2026 |
| Romans-sur-Isère | France | Plant / site | 5 | 7 | Field & Service, Management, Sales | 0% | Apr 2026 |
| Dieppe | France | Regional office | 5 | 7 | Management, Sales, Early Careers | 0% | Aug 2026 |
| Sunderland | United Kingdom | Plant / site | 5 | 1 | Industrial Engineering | 0% | Jan 2026 |
| Paluel | France | Plant / site | 4 | 5 | Field & Service, Early Careers | 0% | Aug 2026 |
| Dijon | France | Plant / site | 3 | 5 | Field & Service, Management | 0% | Aug 2026 |
| Dagneux | France | Sales office | 3 | 4 | Sales | 0% | Sep 2026 |
| Paris | France | Regional office | 3 | 3 | Analytics, Management, Industrial Engineering | 33% | Jun 2026 |
| Bordeaux | France | Plant / site | 3 | 2 | Industrial Engineering, Management | 0% | Jun 2026 |
| Birmingham | United Kingdom | Not classified | 2 | 5 | Leadership, Finance | 0% | Jul 2026 |
| Bois-Colombes | France | Not classified | 2 | 5 | Field & Service, Industrial Engineering | 0% | Sep 2026 |
| Cattenom | France | Not classified | 2 | 3 | Sales | 0% | Mar 2026 |
| Newcastle | United Kingdom | Not classified | 2 | 3 | Industrial Engineering | 0% | Oct 2026 |
| Toulon | France | Not classified | 2 | 2 | Management, Industrial Engineering | 0% | Sep 2026 |
| Grande-Synthe | France | Not classified | 2 | 2 | Sales | 0% | Aug 2026 |
| Le Petit-Quevilly | France | Not classified | 2 | 2 | Backend, DevOps | 100% | Aug 2026 |
| Chusclan | France | Not classified | 2 | 2 | Early Careers | 0% | Sep 2026 |
| Venelles | France | Not classified | 2 | 2 | Industrial Engineering | 0% | Sep 2026 |
| Brest | France | Not classified | 2 | 1 | Leadership, Field & Service | 0% | Jul 2026 |
| Shimla | India | Not classified | 2 | 1 | Management, Field & Service | 0% | Aug 2026 |
| Jabalpur | India | Not classified | 2 | 1 | Operations, Industrial Engineering | 0% | Feb 2026 |
| Nogent-sur-Seine | France | Not classified | 2 | 1 | Industrial Engineering | 0% | Aug 2026 |
| Honnavar | India | Not classified | 2 | 0 | Management, Industrial Engineering | 0% | Feb 2026 |
| Chessy | France | Not classified | 1 | 4 | Sales | 0% | Aug 2026 |
| Tavel | France | Not classified | 1 | 2 | Sales | 0% | Sep 2026 |
| Reventin-Vaugris | France | Not classified | 1 | 2 | Sales | 0% | Sep 2026 |
| Le Puy-Sainte-Réparade | France | Not classified | 1 | 2 | Industrial Engineering | 0% | Sep 2026 |
| Gravelines | France | Not classified | 1 | 2 | Management | 0% | Oct 2026 |
| Versailles | France | Not classified | 1 | 1 | Legal | 0% | Jul 2026 |
| Avignon | France | Not classified | 1 | 1 | Field & Service | 0% | Aug 2026 |
| Fort-de-France | Martinique | Not classified | 1 | 1 | Management | 0% | Sep 2026 |
| Cardiff | United Kingdom | Not classified | 1 | 1 | Industrial Engineering | 0% | Aug 2026 |
| Pointe-à-Pitre | Guadeloupe | Not classified | 1 | 1 | Management | 0% | Sep 2026 |
| Bourges | France | Not classified | 1 | 1 | Management | 0% | Sep 2026 |
| Lorient | France | Not classified | 1 | 1 | Management | 0% | Sep 2026 |
| Pleyben | France | Not classified | 1 | 1 | Sales | 0% | Sep 2026 |
| Bury St Edmunds | United Kingdom | Not classified | 1 | 1 | Operations | 0% | Oct 2026 |
| Lognes | France | Not classified | 1 | 1 | Early Careers | 0% | Oct 2026 |
| Katni | India | Not classified | 1 | 1 | Field & Service | 0% | Oct 2026 |
| Avoine | France | Not classified | 1 | 1 | Sales | 0% | Oct 2026 |
| Rians | France | Not classified | 1 | 1 | Support | 0% | Oct 2026 |
| Saint-Tropez | France | Not classified | 1 | 1 | Management | 0% | Oct 2026 |
| Visakhapatnam | India | Not classified | 1 | 1 | Operations | 0% | Oct 2026 |
| Chooz | France | Not classified | 1 | 1 | Industrial Engineering | 0% | Oct 2026 |
| Ollainville | France | Not classified | 1 | 1 | Product | 0% | Sep 2026 |
| Bagnols-sur-Cèze | France | Not classified | 1 | 1 | Field & Service | 0% | Oct 2026 |
| Meyrin | Switzerland | Not classified | 1 | 1 | Field & Service | 0% | Oct 2026 |
| Orange | France | Not classified | 1 | 1 | Field & Service | 0% | Oct 2026 |
| Brennilis | France | Not classified | 1 | 1 | Field & Service | 0% | Sep 2026 |
| Valence | France | Not classified | 1 | 1 | Sales | 0% | Oct 2026 |
| Chambéry | France | Not classified | 1 | 1 | Analytics | 100% | Nov 2026 |
| Civaux | France | Not classified | 1 | 1 | Sales | 0% | Nov 2026 |
| Mérignac | France | Not classified | 1 | 1 | Backend | 100% | Nov 2026 |
| Aldermaston | United Kingdom | Not classified | 1 | 1 | Operations | 0% | Nov 2026 |
| Mangaluru | India | Not classified | 1 | 0 | Industrial Engineering | 0% | Jun 2026 |
| Toronto | Canada | Not classified | 1 | 0 | Administrative | 0% | Jul 2026 |
| York | United Kingdom | Not classified | 1 | 0 | Operations | 0% | May 2026 |
| Durgapur | India | Not classified | 1 | 0 | Industrial Engineering | 0% | Feb 2026 |
| Blackburn | United Kingdom | Not classified | 1 | 0 | Industrial Engineering | 0% | Jan 2026 |
| Crawley | United Kingdom | Not classified | 1 | 0 | Field & Service | 0% | Jul 2026 |
| Kāndla | India | Not classified | 1 | 0 | Management | 0% | Apr 2026 |
| Leiston | United Kingdom | Not classified | 1 | 0 | Management | 0% | Mar 2026 |
| Kolkata | India | Not classified | 1 | 0 | Industrial Engineering | 0% | Jul 2026 |
Source: office addresses in postings and company registers
Sites no longer seen
Saint-Denis
France · Not classified
last seen Sep 2026
Preston
United Kingdom · Not classified
last seen Aug 2026
Fécamp
France · Not classified
last seen Sep 2026
Peyrolles-en-Provence
France · Not classified
last seen Sep 2026
Plymouth
United Kingdom · Not classified
last seen Aug 2026
Bon-Encontre
France · Not classified
last seen Sep 2026
Ankara
Turkey · Not classified
last seen Oct 2026
Aix-en-Provence
France · Not classified
last seen Jun 2026
Shillong
India · Not classified
last seen Aug 2026
Pune
India · Not classified
last seen Sep 2026
Joué-lès-Tours
France · Not classified
last seen Aug 2026
Briare
France · Not classified
last seen Sep 2026
Sorgues
France · Not classified
last seen Sep 2026
Banbury
United Kingdom · Not classified
last seen Sep 2026
Saclay
France · Not classified
last seen Sep 2026
Seoni
India · Not classified
last seen Oct 2026
Surat
India · Not classified
last seen Jun 2026
How to cite
Assystem, Offices. Alion, Nov 13, 2026. https://alion.io/company/assystem/offices