Company · General engineering consultancy

Assystem_

As of 4 November 2026, Assystem has 1057 open roles (342 new in 30 days), its engineering (non-software) team is hiring most, and its postings name Autodesk Revit, Microsoft Office and Microsoft Excel as the tools the team works in.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Courbevoie, France5001-10000 employees250M-1B revenue, est.B2B, B2Gassystem.com ↗LinkedIn ↗
Headquarters
Courbevoie, Île-de-France, France
Employees
5001-10000 employees (linkedin)
Sells to
governments and public authorities, nuclear industry, energy transition sector
Certifications on site
fsc
Site languages
EN, FR
Career system
Smartrecruiters
1057open roles · 342 new in 30 days
14tools named in postings
Australia, Canada, Switzerland, France, United Kingdom, HK, India, Saudi Arabia, Türkiyehiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

Assystem in one screen

Read from assystem.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Assystem does

Assystem is a global engineering and digital services company that provides engineering, nuclear, and digital solutions for energy transition, nuclear, and infrastructure projects. Its offerings include system engineering, construction management, digital twins, MBSE, PLM, BIM & CAD, PPM & IMS, EAM, GMAO & FSM, and artificial intelligence. It serves governments and public authorities and operates internationally across countries including the UK, France, Canada, and Australia.

digital twin solutionsspecialist tooling for nuclear submarinesnetwork modelling and developmentsiting, licensing and environmental servicesMBSE, PLM, BIM & CADPPM & IMSEAM, GMAO & FSMartificial intelligence and data platforms
Whom it sells to

Named on the site: governments and public authorities, nuclear industry, energy transition sector.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 595 scored.

ASE GROUPPoland · 51-200 employeesTEEMPortugal · 51-200 employeesIngeniumColombia · 51-200 employeesEngineering GruppeSwitzerland · 201-500 employeesTecnatomSpain · 501-1000 employeesPSMAustralia · 51-200 employees
03 — Tech stack, with the evidence

What Assystem says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

Autodesk RevitEngineering (non-software) · medium confidence · 115 postings
• Experience working with Autodesk Revit models.
BIM Coordinator · first seen 2025-09-12
Microsoft OfficeEngineering (non-software) · medium confidence · 81 postings
• Proficient in MS Office.
Safety & Risk Consultant - Emergency Preparedness Advisor · first seen 2026-01-23
Microsoft ExcelEngineering (non-software) · medium confidence · 78 postings
• Proficiency in AutoCAD, MS Excel, and estimation software.
Design & Estimation Expert · first seen 2026-02-04
AutoCADEngineering (non-software) · medium confidence · 119 postings
• Modeling: Develop detailed 3D HVAC models (chilled water, ducting, VRF, etc.) using Revit MEP and AutoCAD.
HVAC BIM Modeler · first seen 2026-02-16
Autodesk InventorEngineering (non-software) · medium confidence · 55 postings
• Experience using E3D, PDMS, Plant 3D, Siemens NX, Revit, Inventor and Navisworks, or equivalent platforms.
Principal Layout Integration Engineer · first seen 2026-05-12
AVEVA E3DEngineering (non-software) · medium confidence · 61 postings
🔸Travailler en étroite collaboration avec les équipes opérationnelles pour concevoir des solutions améliorant la productivité de nos activités dans AVEVA E3D (ex.
Administrateur AVEVA/E3D H/F · first seen 2026-05-12
Autodesk NavisworksEngineering (non-software) · medium confidence · 63 postings
🔹Vous maîtrisez les outils de calcul HVAC ainsi que les outils de revue maquette 3D (PDMS, E3D, Navisworks ou équivalents).
Expert HVAC H/F · first seen 2026-02-13
AnsysEngineering (non-software) · medium confidence · 33 postings
• Expertise in FEA (ABAQUS, ANSYS, etc.) and relevant assessment codes (ASME, BS7910, R6 etc.)
Senior Stress Engineer · first seen 2026-01-09
AbaqusEngineering (non-software) · medium confidence · 22 postings
• Expertise in FEA (ABAQUS, ANSYS, etc.) and relevant assessment codes (ASME, BS7910, R6 etc.)
Senior Stress Engineer · first seen 2026-01-09
Siemens NXEngineering (non-software) · medium confidence · 41 postings
• Experience using E3D, PDMS, Plant 3D, Siemens NX, Revit, Inventor and Navisworks, or equivalent platforms.
Senior/Principal Plant Layout Engineer · first seen 2026-05-12
AutoCAD Plant 3DEngineering (non-software) · medium confidence · 38 postings
• Experience using E3D, PDMS, Plant 3D, Siemens NX, Revit, Inventor or similar CAD/BIM tools.
Plant Layout Engineer · first seen 2026-05-12
Python · medium confidence · 34 postings
🔸Vous faites preuve d’un réel intérêt pour le traitement de données, les outils de programmation tels que Python ou VBA, ainsi que pour la recherche et l’analyse documentaire.
Ingénieur Agression Source Froide H/F · first seen 2025-09-22
SolidWorksEngineering (non-software) · medium confidence · 26 postings
• Proficiency in mechanical design software BELT ANALYST and CAD software (AutoCAD, CATIA, or SolidWorks)
Bulk Material Handling Design Engineer (Mechanical) · first seen 2026-04-01
LS-DYNA · medium confidence · 12 postings
(Abaqus, Ansys, or LS-Dyna)
Stress Engineer · first seen 2026-06-05
On the website or in DNS

Vendors whose code loads on assystem.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

appleseen on assystem.comDocuSignseen on assystem.commailjetseen on assystem.com
Microsoft 365seen on assystem.com
microsoft_dynamics_365_marketingseen on assystem.com
microsoft_teamsseen on assystem.com
OpenAIseen on assystem.comProofpointseen on assystem.com
04 — Hiring

1057 open roles, 781 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring engineering (non-software) in France →

Open roles by team
open · new 30 d
Engineering (non-software)
516 · 161
Product, program & project management
102 · 32
construction and civil
41 · 9
Quality, safety & environment
40 · 13
IT operations & business systems
24 · 5
skilled trades and field service
22 · 6
Data & AI
11 · 5
Legal, compliance & risk
11 · 6
Software engineering
10 · 2
Administration & office
9 · 2
General management & consulting
8 · 1
Finance & accounting
7 · 0
Human resources
7 · 5
Sales
6 · 2
Business development & strategy
3 · 0
logistics warehouse and transport
2 · 1
manufacturing and production
1 · 0
Marketing & communications
1 · 1
Travel, leisure & events
1 · 1
facilities cleaning and security
0 · 0
Newest postings
05 — Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Assystem, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Assystem to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like Assystem

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 595 scored.

ASE GROUPGeneral engineering consultancy · Poland51-200 employees
TEEMGeneral engineering consultancy · Portugal51-200 employees
IngeniumIT consulting advisory · Colombia51-200 employees
Engineering GruppeGeneral engineering consultancy · Switzerland201-500 employees
TecnatomEnergy engineering consulting · Spain501-1000 employees
PSMGeotechnical engineering · Australia51-200 employees
07 — Profile

From the company's own website

Legal nameAssystem
IndustryBusiness & finance services · General engineering consultancy
Offeringsdigital twin solutions · specialist tooling for nuclear submarines · network modelling and development · siting, licensing and environmental services · MBSE, PLM, BIM & CAD · PPM & IMS · EAM, GMAO & FSM · artificial intelligence and data platforms
Target customersgovernments and public authorities · nuclear industry · energy transition sector
Geographic scopeinternational · also United Kingdom
Reviews found
Public contact points3 role addresses · 1 phone numbers
Pages readpricing, home, imprint, contact, careers, references, about, services, leadership
Datescrawled 2026-08-02 · profiled 2026-08-15 · hiring built 2026-11-03
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Assystem (Courbevoie, France, 5001-10000 employees) has 1057 open roles, 342 new in 30 days, and names 14 tools in its postings. (Breaknorm, 4 November 2026, https://breaknorm.co/company/assystem.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from assystem.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Smartrecruiters career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Assystem: questions

Does Assystem use Autodesk Revit?

Yes, by the company's own words: 115 postings name it, first seen 2025-09-12, in the engineering (non-software) team.

Is Assystem hiring?

1057 open roles as of 4 November 2026, 342 opened in the last 30 days and 61 closed. The largest team hiring is engineering (non-software).

Where does this profile come from?

From assystem.com itself: we crawled it on 2026-08-02, built the profile on 2026-08-15, and read its career site (Smartrecruiters) hourly since. Headcount is from LinkedIn.

Who should I write to at Assystem?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 3 public role addresses from the site are there too.

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