Tech Jobs in Cesson-Sévigné

Cesson-Sévigné jobs in Cesson-Sévigné hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $60,226/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

You searched for “Tech Jobs in Cesson-Sévigné”, so this list shows: technical roles only · an office in Cesson-Sévigné · known staffing agencies left out. Adjust the filters

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Sopra Steria

soprasteria.com
soprasteria.com • HQ: Annecy, France • Custom Software Development • IT Outsourcing & Dedicated Teams • Systems Integrators • IT Consulting & Digital Transformation • 5000+ employees • Est. 1968 • Trust B • Hiring 1310, 90 new
HQ: Annecy, France • Custom Software Development • IT Outsourcing & Dedicated Teams • Systems Integrators • IT Consulting & Digital Transformation • 5000+ employees • Est. 1968 • Trust B • Hiring 1310, 90 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.
Cyril Malargé · Chief Executive Officer, Sopra Steria Group · decision-maker
Pierre Pasquier · Founder of Sopra · founder
Careers mailbox is known
Verified live · 3 hours ago 2 days ago Hiring now · 86%

Tech lead Java - Défense & Sécurité - Rennes

≈ $41k – $70k per year (Estimated) • Lead • 6+ years exp • Hybrid (Cesson-Sévigné, France) • Full-Time • Senior • French: C1
Java
TypeScript
SQL
JavaScript
Java
Hibernate
Databases
PostgreSQL
Frontend
Angular
React.js
DevOps
Terraform
Ansible
GitLab CI
CI/CD
Kubernetes
GitLab
Management
Agile
+7
Apply
Verified live · 3 hours ago 13 days ago Likely open · 50%

Stage - Ingénieur(e) de Développement - Java - Défense & Sécurité - Rennes

≈ $34k – $60k per year (Estimated) • In office (Cesson-Sévigné, France) • Internship • Intern • French: C1
Python
Java
C#
JavaScript
TypeScript
C#
.NET
Databases
MySQL
Frontend
Angular
DevOps
VMWare
Docker
Linux
Management
Agile
+4
Apply
Verified live · 3 hours ago 23 days ago Fading · 39%

Ingénieur(e) DevOps - Infrastructure - Rennes

≈ $35k – $60k per year (Estimated) • Senior • 5+ years exp • Hybrid (Cesson-Sévigné, France) • Full-Time • Senior • French: C1
Terraform
Ansible
OpenShift
VMWare
CloudFormation
Azure
CI/CD
OVHcloud
Jenkins
AWS
Docker
Kubernetes
Hyper-V
GitLab
Linux
Management
Agile
+8
Apply

Orange

orange.com
orange.com • HQ: Issy-les-Moulineaux, France • Managed Security • Telecom Infrastructure • Systems Integrators • Broadband • Mobile Networks • 5000+ employees • Est. 1988 • Trust A • Hiring 345, 63 new
HQ: Issy-les-Moulineaux, France • Managed Security • Telecom Infrastructure • Systems Integrators • Broadband • Mobile Networks • 5000+ employees • Est. 1988 • Trust A • Hiring 345, 63 new
Orange is the leading French telecommunications operator and one of the largest network groups in Europe and Africa. Beyond mobile and fibre access it runs enterprise IT and integration through Orange Business, cybersecurity through Orange Cyberdefense and mobile financial services through Orange Money. The company is partly owned by the French state and is headquartered in Issy-les-Moulineaux.
Darwin Hu · Executive Officer · decision-maker
Christel Heydemann · Directeur Général · decision-maker
Jacques Aschenbroich · Président du conseil d’administration · decision-maker
Jeffrey Drazan · Executive Officer, Director · decision-maker
No careers mailbox known
Verified live · 2 hours ago 2 days ago Hiring now · 90%

Ingénieur Data Qlik Sense / NPrinting – Développement & Administration (H/F)

≈ $40k – $69k per year (Estimated) • In office (Cesson-Sévigné, France) • Full-Time • French: C1
SQL
Analytics
QlikSense
ETL/ELT
Informatica
Talend
DataStage
Apply
Verified live · 2 hours ago 2 days ago Hiring now · 90%

Ingénieur sécurité F/H

≈ $27k – $75k per year (Estimated) • Junior • 1+ year exp • In office (Cesson-Sévigné, France) • Full-Time • Junior • French: C1
Loki
Grafana
Linux
Windows
Apply
Verified live · 2 hours ago 3 days ago Hiring now · 88%

Administrateur Système Linux/DevOps, expert en sécurité H/F

≈ $42k – $72k per year (Estimated) • Senior • In office (Cesson-Sévigné, France) • Full-Time • Senior • French: C1
Python
Bash
Perl
DevOps
Ansible
CI/CD
Jenkins
Git
Docker
Kubernetes
Proxmox VE
GitLab
Linux
Management
Agile
+5
Apply

Capgemini

capgemini.com
capgemini.com • HQ: Paris, France • Management Consulting • Engineering Services • Systems Integrators • IT Consulting & Digital Transformation • 5000+ employees • Est. 1967 • IT services • Trust B • Hiring 4299, 489 new
HQ: Paris, France • Management Consulting • Engineering Services • Systems Integrators • IT Consulting & Digital Transformation • 5000+ employees • Est. 1967 • IT services • Trust B • Hiring 4299, 489 new
Capgemini is a French information technology services and consulting group founded in Grenoble in 1967 by Serge Kampf, and one of the largest IT service providers in the world. It designs, builds and runs systems for large enterprises and governments across some fifty countries, with a delivery workforce concentrated in India and a European client base heavier than most of its competitors. The group is organised into Capgemini Invent for strategy and design, Capgemini Engineering for research and development services acquired with Altran, and Sogeti for local technology services, and it has reoriented its portfolio around cloud migration, data platforms and generative AI.
Paul Hermelin · former Chairman & Chief Executive Officer · decision-maker
Nive Bhagat · Chief Financial Officer · decision-maker
Aiman Ezzat · Chief Executive Officer · decision-maker
Serge Kampf · Founder · founder
Careers mailbox is known
Verified live · 3 hours ago 4 days ago Likely open · 63%

Tech lead Devops

≈ $43k – $83k per year (Estimated) • Lead • 2+ years exp • In office (Cesson-Sévigné, France) • Full-Time • Staff • French: C1
Terraform
Ansible
GCP
GitLab CI
Azure
Jenkins
Git
AWS
Docker
Kubernetes
+2
Apply
Verified live · 3 hours ago 4 days ago Likely open · 63%

Tech Lead Cloud AWS

≈ $44k – $82k per year (Estimated) • Lead • 6+ years exp • In office (Cesson-Sévigné, France) • Full-Time • Staff • French: C1
GCP
VMWare
Azure
AWS
IAM
Management
Agile
Apply
Verified live · 3 hours ago 4 days ago Likely open · 63%

Architecte Cloud Senior - Plateformes Souveraines Défense

≈ $40k – $67k per year (Estimated) • Senior • 8+ years exp • In office (Cesson-Sévigné, France) • Full-Time • Architect • French: C1
Terraform
Ansible
Helm
Prometheus
CI/CD
GitOps
Docker
Kubernetes
Grafana
+1
Apply

OVHcloud

ovhcloud.com
ovhcloud.com • HQ: Roubaix, France • Data Centers & Colocation • Domain Registrars & Registries • Web Hosting & VPS • Cloud Platforms (IaaS & PaaS) • 1001-5000 employees • Est. 1999 • Hiring 82, 13 new
HQ: Roubaix, France • Data Centers & Colocation • Domain Registrars & Registries • Web Hosting & VPS • Cloud Platforms (IaaS & PaaS) • 1001-5000 employees • Est. 1999 • Hiring 82, 13 new
OVHcloud is a cloud provider offering more than 80 open and reversible services, including domain names, VPS hosting, dedicated servers and cloud infrastructure and platform services. It hires site reliability engineers, software developers, data centre technicians and key account managers, with many roles in France and in Montreal and Beauharnois in Canada. The company is headquartered in Roubaix, France.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 6 days ago Hiring now · 90%

IT Team Leader (F/H/N)

≈ $55k – $102k per year (Estimated) • Lead • In office (Cesson-Sévigné, France) • Staff • French: C1
Python
AI/ML
LLM
DevOps
Terraform
Ansible
GitOps
OVHcloud
Kubernetes
OpenStack
Linux
+1
Apply

Synetis

synetis.com
synetis.com • HQ: Paris, France • Information Security • Cybersecurity • 201-500 employees • Est. 2010 • Hiring 15
HQ: Paris, France • Information Security • Cybersecurity • 201-500 employees • Est. 2010 • Hiring 15
Synetis is a French cybersecurity consultancy and integrator covering identity and access management, infrastructure security and governance. It runs audits, red team exercises and managed security services from its own operations centre. The company is headquartered in Paris and serves large accounts across banking, industry and healthcare.
No named decision-maker yet.
No careers mailbox known
Verified live · 17 min ago 18 days ago Hiring now · 75%

Service Delivery Manager IAM (H/F)

≈ $57k – $103k per year (Estimated) • Lead • 3+ years exp • Hybrid (Cesson-Sévigné, France) • Full-Time • Staff • French: C1
IAM
Management
Agile
Apply

Cocerto

cocerto.fr
cocerto.fr • HQ: Nantes, France • Audit & Assurance Firms • Accounting & Bookkeeping Services • 201-500 employees • Hiring 1
HQ: Nantes, France • Audit & Assurance Firms • Accounting & Bookkeeping Services • 201-500 employees • Hiring 1
Cocerto is a French chartered accounting firm established in western France and Paris, with 16 local agencies across five departments, 20 partners and 290 staff. Its teams cover accounting, auditing, social, legal and software and web development services for entrepreneurs, including hotels, restaurants and liberal professions. The firm is headquartered in Nantes, France.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 20 days ago Hiring now · 70%

Ingénieur DevOps F/H

≈ $40k – $69k per year (Estimated) • Middle • 3+ years exp • In office (Cesson-Sévigné, France) • Contractor • Middle • French: C1
Terraform
VMWare
CI/CD
AWS
Kubernetes
Linux
Windows
VPN
Apply
Report

Unseenlabs

unseenlabs.com
unseenlabs.com • HQ: Rennes, France • Military • C4ISR • Est. 2015 • Hiring 11
HQ: Rennes, France • Military • C4ISR • Est. 2015 • Hiring 11
Unseenlabs is a Brittany space company founded in 2015 and specialised in radio frequency detection from orbit. Its satellite constellation locates vessels by their electromagnetic signature even when transponders are switched off. Navies, coast guards and shipping companies use the data to fight illegal fishing, smuggling and piracy.
Jonathan Galic Galic · Président de SAS · decision-maker
Clement Galic Galic · Directeur Général · decision-maker
No careers mailbox known
Verified live · 2 hours ago 24 days ago Fading · 36%

Responsable Technique - Système F/H

≈ $50k – $104k per year (Estimated) • Hybrid (Cesson-Sévigné, France) • Full-Time • Staff • French: C1
Jira
Apply
Verified live · 2 hours ago 26 days ago Fading · 38%

Développeur Front-end F/H

≈ $31k – $80k per year (Estimated) • Middle • 3+ years exp • Hybrid (Cesson-Sévigné, France) • Full-Time • Middle • French: C1
Python
TypeScript
JavaScript
Frontend
Vue.js
Apply
Verified live · 2 hours ago 26 days ago Fading · 36%

Architecte Sécurité des Systèmes d’Information F/H

≈ $45k – $89k per year (Estimated) • Hybrid (Cesson-Sévigné, France) • Full-Time • Architect • French: C1
IAM
Cybersecurity
ISO 27001
PKI
SIEM
Apply
3ds.com • HQ: Vélizy-Villacoublay, France • Clinical Trial Software • Manufacturing & Industrial Software • Simulation & Digital Twin Software • CAD, PLM & BIM Software • 5000+ employees • Est. 1981 • Trust B • Hiring 548, 45 new
HQ: Vélizy-Villacoublay, France • Clinical Trial Software • Manufacturing & Industrial Software • Simulation & Digital Twin Software • CAD, PLM & BIM Software • 5000+ employees • Est. 1981 • Trust B • Hiring 548, 45 new
Dassault Systemes is a French software company founded in 1981 as a spin-off from the aircraft maker Dassault Aviation, created to commercialise the three-dimensional design tools its engineers had built in house. It sells the CATIA and SOLIDWORKS design suites, SIMULIA simulation, ENOVIA lifecycle management and DELMIA manufacturing planning, all now delivered through the 3DEXPERIENCE platform that treats a product as one connected model from concept to service. The group has extended the same virtual twin idea into life sciences through the Medidata clinical trial platform and into urban and healthcare simulation, and it is headquartered in Velizy-Villacoublay near Paris.
Robert Walmsley · Executive Officer, Director · decision-maker
Roger Blanchette · Executive Officer · decision-maker
Barry Morris · Executive Officer, Director · decision-maker
Rouven Bergmann · Chief Financial Officer · decision-maker
No careers mailbox known
≈ $52k – $110k per year (Estimated) • In office (Cesson-Sévigné, France) • Internship • French: C1
Python
AI/ML
Scikit-learn
TensorFlow
Pandas
PyTorch
Apply
yeswehack.com • Puteaux • Cesson-Sévigné • Cybersecurity • Penetration Testing • Vulnerability Management • Hiring 2
Puteaux • Cesson-Sévigné • Cybersecurity • Penetration Testing • Vulnerability Management • Hiring 2
YesWeHack is the global leader in Offensive Security and Exposure Management. Founded by ethical hackers, our API-integrated platform empowers organizations in 50+ countries to secure their attack surface through Bug Bounty, Autonomous Pentesting, and Continuous Pentesting.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 min ago 1 month ago Long shot · 17%

Testeur QA Confirmé(e)

≈ $36k – $64k per year (Estimated) • Hybrid (Cesson-Sévigné, France) • Full-Time • French: C1
Jira
Apply

Conserto

conserto.pro
conserto.pro • HQ: Saint-Herblain, France • Custom Software Development • IT Consulting & Digital Transformation • 201-500 employees • Est. 2013 • Trust C • Hiring 26, 1 new
HQ: Saint-Herblain, France • Custom Software Development • IT Consulting & Digital Transformation • 201-500 employees • Est. 2013 • Trust C • Hiring 26, 1 new
Conserto is a French IT services company founded in 2013 that designs, develops and maintains digital projects for its clients and has about 450 employees. It works on development, DevOps and systems expertise and hires system administrators, DevOps and Linux engineers and cloud production engineers. The company is headquartered in Saint-Herblain, France.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 3 months ago Long shot · 9%

Développeur Fullstack Java H/F

$47k – $58k per year • Middle • 4+ years exp • In office (Cesson-Sévigné, France) • Contractor • Middle • French: C1
Java
JavaScript
TypeScript
COBOL
Java
Maven
Spring Boot
Apache Tomcat
COBOL
IBM MQ
Databases
MongoDB
PostgreSQL
Apache Kafka
Frontend
Angular
React.js
DevOps
Jenkins
Git
GitLab
Management
Confluence
Jira
Agile
+11
Apply
Verified live · 2 hours ago 3 months ago Long shot · 12%

Ingénieur système et Réseaux F/H

$39k – $62k per year • Middle • 4+ years exp • In office (Cesson-Sévigné, France) • Contractor • Middle • French: C1
Python
PowerShell
Java
Java
Apache Tomcat
AI/ML
Supervision
DevOps
Terraform
Ansible
Zabbix
VMWare
Jenkins
Nagios
Proxmox VE
GitLab
Windows
Wi-Fi
+7
Apply
Verified live · 2 hours ago 3 months ago Long shot · 12%

Ingénieur Devops F/H

≈ $45k – $77k per year (Estimated) • Senior • 5+ years exp • In office (Cesson-Sévigné, France) • Full-Time • Senior • French: C1
Go
Java
Java
Spring Boot
DevOps
FluxCD
GitLab CI
Azure
CI/CD
GitOps
ArgoCD
AWS
Kubernetes
Amazon EKS
Management
Agile
Scrum
Kanban
+7
Apply
Machines can read this selection · checked 16:22 UTC
Tech Jobs in Cesson-Sévigné
Frequently asked questions
How many Cesson-Sévigné jobs in Cesson-Sévigné are available on Alion?
There are currently 62 active listings from 10 hiring companies on Alion, refreshed daily.
What salary do Cesson-Sévigné jobs in Cesson-Sévigné pay?
The average salary is around $60,226 per year based on the current listings.
Are remote options available for Cesson-Sévigné jobs in Cesson-Sévigné?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Cesson-Sévigné jobs in Cesson-Sévigné?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.