Full-Time
Expert Observability
DSI/FAB
RATP
10,001+ employees
Public transport operator and network maintenance
Compensation Overview
âŹ55k - âŹ68k/yr
Noisy-le-Grand, France
Hybrid
Two to three days of remote work per week are offered; on-call rotations are required.
Master's
 DevOps & Infrastructure (1) |
|---|
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- A BAC+5 degree, ideally in the digital field, is required.
- Approximately five years of confirmed experience in monitoring, observability, operations, or high-stakes production environments is required.
- Solid knowledge of metric-monitoring tools such as Centreon, Nagios, Prometheus, Grafana, or Zabbix is required.
- Knowledge of end-to-end observability tools such as Datadog, Dynatrace, Elastic, the Grafana stack, or application performance monitoring tools is required.
- Ability to implement and maintain relevant alerting mechanisms, including alert quality, noise reduction, and correlation, is required.
- Experience with Terraform or other Infrastructure as Code tools is required.
- Experience with Ansible and automation through application programming interfaces is required.
- Scripting experience with Shell or PowerShell and a language such as Python or Perl is required.
- Experience with GitLab CI or an equivalent continuous integration and continuous delivery tool is required.
- Experience with Linux, specifically Red Hat Enterprise Linux, and Windows Server is required.
- Experience with VMware or Nutanix virtualization is required.
- Experience with Kubernetes and Helm is required.
- Cloud knowledge in Amazon Web Services or Microsoft Azure is required.
- The role requires participation in on-call rotations.
- Provide Level 3 support by analyzing and resolving complex incidents, addressing recurring problems, and driving continuous improvement.
- Perform version upgrades, manage obsolescence, and contribute to security through patching, hardening, and compliance activities.
- Design and execute testing and regression-testing campaigns.
- Ensure the availability, performance, and scalability of the observability platform.
- Extend and maintain observability across virtualization, operating systems, and Kubernetes environments, as well as security and access components including backup, high availability, bastions, certificates, and application programming interfaces.
- Implement and evolve metric collection, correlation, and alerting mechanisms using monitoring and observability tools.
- Develop and maintain collectors, plugins, probes, and application programming interface integrations to industrialize and extend the monitored scope.
- Industrialize deployments and configurations through Infrastructure as Code and automation using Terraform, Ansible, scripts, and application programming interfaces.
- Establish reusable standards and components to accelerate onboarding, standardize dashboards and alerts, and reduce manual actions.
- Contribute to documentation, onboarding guides, and improvements to the user experience.
RATP Group is a global public transport company that runs and maintains urban and suburban transit networks. It operates in 15 countries with 100 subsidiaries and 71,000 employees, serving about 12 million passengers daily. Its work spans design, project management, operation, and engineering of trains, metros, trams, and buses, along with ongoing maintenance to keep services running smoothly. The company uses its expertise to deliver reliable, safe, accessible, and well-informed travel experiences, and it pursues continuous service improvement and sustainability, aiming to expand internationally through major projects while meeting new passenger expectations.
Company Size
10,001+
Company Stage
N/A
Total Funding
N/A
Headquarters
Paris, France
Founded
1948
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Simplify's Take
What believers are saying
- March 13, 2026 results showed âŹ7.934 billion revenue and âŹ217 million net income.
- RATP cut net debt to âŹ4.9 billion by December 2025.
- January 2026 Vianova partnership strengthens RATP's smart-city data moat in Paris.
What critics are saying
- September 18, 2025 Paris strike shut lines and exposed daily labor fragility.
- April 24, 2026 Line 13 stoppage cut service to two-thirds, signaling recurring disruption.
- Competition from IDFM-led opening to competition and FirstGroup's UK buyout keeps squeezing margins.
What makes RATP unique
- RATP runs Paris's dense metro-bus-RER network and owns RATP Dev abroad.
- RATP Capital Innovation backed Vianova in 2020, then piloted curb analytics in 2026.
- RATP Dev's AlUla work spans autonomous pods, electric buses, tram planning.
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Benefits
Gym Membership
Company News
This also marks the first time Vianova is partnering with RATP, following its corporate venture arm, RATP Capital Innovationâs investment in the startupâs seed round in 2020.
At the same time, RATP Group has developed partnerships with PĂŽle emploi (French job seekersâ office) agencies, set up sponsorship/co-opting initiatives for new hires, and enhanced its training resources.
Earlier this year, on behalf of the Royal Commission for AlUla, RATP Group launched the autonomous POD vehicles service in AlUla's Old Town serving visitors and residents.
Paris-based Vianova, a collaborative mobility data platform, announced on Thursday that it has secured âŹ6M in a Series A round of funding led by Baloise.
Vianova, a Paris-based urban mobility management platform, announced that it has secured $3M (approx âŹ2.6M) funding in the Seed round.