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Atos

Global IT services, consulting, digital transformation

Architecte systèmes H/F

Technology & Systems ConsultingPosted on Nov 12
Full-timeToulouse, France€42k - €47k /yr

About the Job

Requirements

  • A Bac+5 qualification in computer science, telecommunications, or systems is required.
  • At least 10 years of experience in system or technical architecture is required.
  • Significant experience with systems that have high operational criticality is required.

Responsibilities

  • Conduct system and technical architecture studies for ATM system changes.
  • Define target architectures, migration paths, and guiding principles.
  • Participate in defining new air traffic control systems.
  • Formalize system, infrastructure, security, and operations requirements.
  • Ensure consistency of changes across subsystems.
  • Support project owners and delivery teams during design phases.
  • Contribute to industrial consultations and technology selections.
  • Participate in technical negotiations with suppliers.
  • Prepare architecture and decision dossiers.
  • Define integration, validation, and deployment strategies.
  • Support installation, site coordination, and acceptance teams.
  • Lead transitions to new systems.
  • Provide support to control centers during commissioning.
  • Integrate information-systems security requirements from the design phase.
  • Conduct security impact analyses and risk studies.
  • Ensure consistency between safety and cybersecurity constraints.
  • Participate in regulatory compliance processes and technical audits.
  • Lead architecture changes for existing systems.
  • Address obsolescence issues.
  • Define service continuity, monitoring, and disaster recovery strategies.
  • Participate in complex technical investigations and major incident handling.

Desired Qualifications

  • Experience in ATM, aeronautics, defense, transport, or critical infrastructure is particularly appreciated.

About the Company

Atos

Global IT services, consulting, digital transformation

Atos is a global IT services and consulting firm that helps big companies and governments run and improve their digital systems. It offers services like cloud computing, cybersecurity, big data, and digital transformation, delivering these through consulting, system integration, outsourcing, and managed services to keep complex IT environments functioning smoothly. What sets Atos apart is its long history of growth by acquiring other firms, building a wide footprint across Europe and North America, and combining diverse capabilities into one large service provider. After a period of financial restructuring to reduce debt, Atos is focused on stabilizing its finances and returning to growth and more acquisitions by 2026.

Company size
10,001+
Company stage
IPO
Headquarters
Bezons, France
Founded
1997

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