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RATP

Public transport operator and network maintenance

Activity Operations Lead - Linux/Windows Systems Infrastructure

System AdministrationConfirmed live in the last 24 hours
Full-timeNoisy-le-Grand, France€54k - €64k /yr

About the Job

Requirements

  • Hold a Bac+5 degree from an engineering school or university.
  • Have at least seven years of experience in operations and critical production environments.
  • Have experience administering Linux RHEL and Windows Server operating systems.
  • Have experience with Ansible, AWX or Ansible Automation Platform, Shell, PowerShell, Python, and Infrastructure as Code.
  • Have skills in patch management and monitoring.
  • Have experience with ITSM tools such as ServiceNow or equivalent, ITIL incident, problem, and change practices, Jira or Confluence, and reporting indicators using Power BI or equivalent.
  • Be able to manage multiple subjects and collaborators in parallel, respond to unexpected issues by adjusting priorities, interpret indicators and turn findings into concrete actions with the Product Owner, communicate clear and reliable information, and coordinate different stakeholders toward shared objectives.
  • Be available for occasional interventions outside business hours in the event of a major incident.

Responsibilities

  • Lead RUN operations for the on-premise operating systems scope and coordinate the systems expert team daily, ensuring service quality for applications and business teams.
  • Use Linux and Windows technical expertise to support the team and reinforce operations when needed.
  • Monitor overall operations, including objectives, deadlines, and service levels, and ensure smooth daily coordination among stakeholders.
  • Organize and manage priorities according to workload, urgency, and service commitments across RUN and Build activities.
  • Track incidents, lead follow-up meetings, and report on OS RUN activities.
  • Define and monitor OS RUN key performance indicators, analyze deviations, and implement corrective actions.
  • Build and maintain the OS RUN service catalogue.
  • Manage patching across the Linux and Windows estate.
  • Coordinate relationships with customer and partner teams, including operations, Service Delivery Managers, project teams, and business teams.
  • Identify and propose improvement and automation initiatives, particularly for self-diagnosis and self-remediation.
  • Update operating procedures and monitoring arrangements, and specify automation to be implemented with the scope Product Owners.
  • Perform technical administration in Windows and Linux environments and reinforce RUN operations during major incidents or staffing pressures.
  • Provide technical assessments of operational situations, challenge analyses, make informed decisions, and represent the team to technical stakeholders.

Desired Qualifications

  • A first experience leading operations, coordinating a technical team, or managing vendor services is an advantage.

About the Company

RATP

Public transport operator and network maintenance

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
Not listed
Total funding
Not listed
Headquarters
Paris, France
Founded
1948

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