HQ: Le Plessis-Robinson, France · Engineering Services · Custom Software Development · 1001-5000 employees · IT services · Trust B · Hiring 127, 16 new
CS Group is a French engineering and software company headquartered in Le Plessis-Robinson that designs, integrates and operates critical and secure systems. It serves defence and public security, space, aeronautics, transport, energy and industry clients with surveillance and command systems, tactical communications, cybersecurity, embedded software, simulation and data intelligence, and it is now part of the Sopra Steria group. It hires software, data and systems engineers, project managers, business developers and research interns, mainly at its sites in Le Plessis-Robinson, Toulouse and Aix-en-Provence.
Senior · 5+ years exp · In office (Le Plessis-Robinson, France) · Full-Time · Senior · French: C1
Windows Server
DNS
Cybersecurity
Active Directory
In office (Le Plessis-Robinson, France) · Full-Time · French: C1
Senior · 5+ years exp · In office (Le Plessis-Robinson, France) · Full-Time · Senior · French: C1
DO-178C
DO-254
SysML
Cameo Systems Modeler
IBM DOORS
MBSE
HQ: Paris, France · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Est. 2004 · IT services · Trust A · Hiring 99, 27 new
Metaline is a French IT services company (ESN) specialising in infrastructure outsourcing, managed services, data centre operations and digital workplace support for corporate clients. It places engineers and technicians on client missions across France, with assignments concentrated in the Paris region at sites such as Châtillon, Guyancourt and Montreuil and further postings in Brittany, Normandy and other regions. Its openings cover workplace and support technicians, travelling datacenter technicians, DevOps and GPU DevOps engineers, back-end and full stack developers, IAM specialists, agile PMOs and quality technicians.
Senior · 6+ years exp · In office (Le Plessis-Robinson, France) · Full-Time · Senior · French: C1
≈ $41k – $75k per year (Estimated) · In office (Le Plessis-Robinson, France) · Full-Time · French: C1
HQ: Le Plessis-Robinson, France · Air Defense · Missiles · 1001-5000 employees · Hiring 208, 13 new
MBDA France is the French arm of MBDA, the European missile systems group that designs and builds complex weapons for deep strike, tactical strike, battlefield and air defence, with its main French site in Le Plessis-Robinson near Paris. MBDA is jointly owned by Airbus, BAE Systems and Leonardo and has national companies in France, the United Kingdom, Italy and Germany; the French business also runs a large production and test site in Bourges and works on export programmes such as Eurosam. It recruits engineers in electronics, software, systems and testing, bid and contract managers, procurement staff and many engineering interns.
In office (Le Plessis-Robinson, France) · Full-Time · Citizenship or vetting required · French: C1
Hybrid (Le Plessis-Robinson, France) · Full-Time · French: C1
Intern · Hybrid (Le Plessis-Robinson, France) · Internship · Intern · French: C1
HQ: Boulogne-Billancourt, France · Custom Software Development · IT Consulting & Digital Transformation · 501-1000 employees · Est. 1986 · IT services · Hiring 88, 16 new
Viveris is a French engineering and IT consulting group based in Boulogne-Billancourt that helps companies design, build and evolve software, electronic and information systems projects. Founded in 1986, it works for clients in banking and insurance, retail, defense, energy and industry, with expertise in cybersecurity, data science and AI, SAP, IoT, networks and testing, and offices across France and in Belgium. Openings are mostly engineering consultant roles, including cybersecurity and full-stack engineers, DevOps and OpenShift engineers, electronics and IT project managers, business analysts and network security leads.
$55k – $61k per year · Senior · In office (Le Plessis-Robinson, France) · Full-Time · Senior
$50k – $55k per year · Middle · 3+ years exp · In office (Le Plessis-Robinson, France) · Full-Time · Citizenship or vetting required · Middle
$50k – $55k per year · In office (Le Plessis-Robinson, France) · Full-Time
Java
Management
UML
SpaceTech
SysML
IBM DOORS
MBSE
HQ: Paris, France · Hydroelectric · Power Grid · Nuclear Energy · Energy Efficiency · 5000+ employees · Est. 1946 · Trust B · Hiring 638, 39 new
Groupe EDF is the French state-owned electricity group built around Électricité de France, headquartered in Paris, which generates, transmits, distributes and sells power, with the French nuclear reactor fleet at its core. Founded in 1946, the group also includes subsidiaries such as Dalkia in energy services and Arabelle Solutions in steam turbine equipment, and operates hydro, renewable and thermal plants in France and abroad. Its openings cover nuclear mechanical and electrical technicians, maintenance and HVAC technicians, project and works managers, digital architects, legal interns and apprentices across sites in France.
$34k – $37k per year · In office (Le Plessis-Robinson, France) · Full-Time · French: C1
$40k – $43k per year · Senior · 5+ years exp · In office (Le Plessis-Robinson, France) · Full-Time · Senior · French: C1
$40k – $43k per year · Junior · 2+ years exp · In office (Le Plessis-Robinson, France) · Contractor · Junior · French: C1
HQ: Paris, France · Electronic Warfare · Satellite Manufacturing · Identity Management · Avionics & Flight Control · C4ISR · 5000+ employees · Est. 1893 · Trust B · Hiring 2563, 218 new
Thales is a French technology group whose lineage runs back to 1893, and it is one of Europe's largest defence and aerospace electronics companies. It builds radar, electronic warfare, sonar and command systems for armed forces, avionics and in-flight entertainment for aircraft, signalling for railways, and satellites through the Thales Alenia Space joint venture with Leonardo. A large cybersecurity and digital identity division, assembled through the Gemalto and Imperva acquisitions, supplies hardware security modules, encryption and the SIM and biometric documents used by banks and governments worldwide.
In office (Le Plessis-Robinson, France) · Full-Time · Citizenship or vetting required · French: C1
≈ $43k – $73k per year (Estimated) · Hybrid (Le Plessis-Robinson, France) · Full-Time · French: C1
HQ: Boulogne-Billancourt, France · Automotive Manufacturing · 5000+ employees · Est. 1899 · Trust B · Hiring 379, 100 new
Renault Group is a French automaker that designs, manufactures and sells passenger cars and light commercial vehicles under the Renault, Dacia, Alpine and Mobilize brands. It runs its main engineering centre, the Technocentre in Guyancourt, along with plants and engineering sites in France, Spain, Romania, Morocco, Turkey, Brazil and India, and provides car financing through Mobilize Financial Services. The company is headquartered in Boulogne-Billancourt, France.
Hybrid (Le Plessis-Robinson, France) · Full-Time · French: C1
HQ: Paris, France · Electrical & Electronic Engineering · Engineering Services · 1001-5000 employees · Trust B · Hiring 96, 8 new
ECM is the engineering and technology consulting subsidiary of the French CRIT group, working on projects for major industrial companies in aeronautics, automotive, defence, energy and rail. With about 50 years of history, it covers mechanical, systems, electrical and electronic, software, industrialisation, cabin interior and test-bench engineering, with teams in Paris, Velizy, Blagnac, Merignac, Limoges and other French sites as well as Liege. It hires test, embedded software, R&D and industrialisation engineers, design office technicians, quality and HSE specialists, project managers and engineering interns.
≈ $45k – $102k per year (Estimated) · Middle · 3+ years exp · In office (Le Plessis-Robinson, France) · Full-Time · Citizenship or vetting required · Middle · French: C1
MATLAB
MATLAB
Simulink
Chips/EDA
Altium Designer
Synopsys HSPICE
LTspice
Cadence Allegro
OrCAD
HQ: Le Blanc-Mesnil, France · IT Consulting & Digital Transformation · Enterprise Apps Implementation Partners · 11-50 employees · Est. 2021 · IT services · Hiring 4
Kleverson is a French SAP consultancy providing finance, authorizations, materials management and Basis consultants for industrial clients. Its consultants work on S/4HANA design, support and upgrades. The company is headquartered in Le Blanc-Mesnil, France.
≈ $41k – $75k per year (Estimated) · Hybrid (Le Plessis-Robinson, France) · Freelance
HQ: Annecy, France · Custom Software Development · IT Outsourcing & Dedicated Teams · Systems Integrators · IT Consulting & Digital Transformation · 5000+ employees · Est. 1968 · IT services · Trust B · Hiring 1384, 80 new
Sopra Steria is one of Europe's largest information technology services groups, born from the 2014 merger of Sopra and Steria. It delivers consulting, systems integration, application management and its own software for banking, insurance, aerospace and the public sector. The group employs more than fifty thousand people and keeps its registered office in Annecy.
≈ $18k – $35k per year (Estimated) · Intern · In office (Le Plessis-Robinson, France) · Internship · Intern · French: C1
Rust
Python
DevOps
Podman
Gerrit
Jenkins
Git
Linux
Kubernetes
CI/CD
+1
≈ $18k – $34k per year (Estimated) · Intern · In office (Le Plessis-Robinson, France) · Internship · Intern · French: C1
≈ $44k – $91k per year (Estimated) · Senior · 5+ years exp · In office (Le Plessis-Robinson, France) · Full-Time · Senior · French: C1
HQ: Vélizy-Villacoublay, France · Transport Infrastructure · Construction · 1001-5000 employees · Est. 1993 · Trust B · Hiring 1178, 50 new
Eiffage is a French construction and concessions group headquartered in Vélizy-Villacoublay near Paris, active in building, property development, civil engineering, roads, rail, metal structures and energy systems. It also operates motorway concessions in France and has subsidiaries in Germany, Spain, Benelux, Poland, Switzerland, Senegal and Canada, and its Eiffage Energie Systemes division alone employs more than 40,000 people in nearly 50 countries. It hires site and works managers, cost estimators, design office and methods engineers, electrical network fitters, maintenance technicians, IT project managers and many final-year engineering interns and apprentices.
≈ $46k – $89k per year (Estimated) · Senior · 5+ years exp · In office (Le Plessis-Robinson, France) · Full-Time · Senior · French: C1
Salary range
| Seniority |
Jobs |
25% |
Median |
75% |
| Intern |
43 |
$30K |
$30K |
$31K |
| Middle |
11 |
$47K |
$53K |
$54K |
| Senior |
30 |
$60K |
$65K |
$72K |
| All levels |
112 |
$31K |
$53K |
$66K |
Few employers in this selection publish pay, so these figures are Alion estimates built from comparable listings by role, level and country. Gross annual, converted to USD.
The market right now
Alion currently lists 156 open Tech jobs in Le Plessis-Robinson from 11 companies. 18 of them were posted or refreshed in the last seven days. 10 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.
What these roles pay
Most employers in this selection do not publish a figure, so the range below is Alion's own estimate, derived from 112 comparable listings priced by role, level and country. Across them the middle half of the market sits between $31K and $66K a year, with a median of $53K. By level, the median runs intern at $30K, middle at $53K, and senior at $65K. The step from intern to senior is worth about 2.2x on median pay. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.
Where the work is
51% offer a hybrid arrangement, while the rest expect you on site.
Who is hiring
The employers with the most open Tech jobs in Le Plessis-Robinson right now are MBDA France (91), CS Group (39), Sopra Steria (11), Viveris (4), Groupe EDF (3), and Metaline (2). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.
What employers ask for
Reading across the current listings, the tools that come up most often are Python (36), C++ (33), Java (24), Linux (21), MATLAB (12), CI/CD (8), Git (8), and Agile (6). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.
