SW Safety Architect

Description du poste

Soyez vous-même.

Devenez qui vous voulez.

A global leader in engineering, technology, and consulting, Expleo partners with renowned organizations to drive innovation and accelerate their success.

With over 40 years of experience in complex product development, manufacturing process optimization, and information systems performance, we provide our clients with deep industry expertise that fosters innovation at every stage of the value chain. The Group generates annual revenues of more than €1 billion.

Expleo is a responsible company committed to placing ethics and diversity at the heart of its practices while contributing to a more sustainable and safer society.

At Expleo, you will thrive within a community of 19,000 highly skilled professionals delivering high-value solutions across 30 countries.

As a member of our teams, you will take part in a wide range of consulting and support assignments, working closely with our clients to help them achieve their business objectives.

Missions

2. Key Responsibilities

2.1 Safety Requirements & SSDD Ownership

• Analyze needs and inputs from other SSDDs & Critical review of TSC/FSC requirements to verify their consistency, completeness, and applicability to the relevant software scope.
• Evaluate incoming safety requirements status (OK / Partial / Cross-Functional) and follow up on partial or rejected items.
• Define and formalize Software Safety Requirements (SSRs), including the safety mechanisms required to protect ASIL A/B critical data.
• Own and maintain the SSDD (Software Safety Design Document) as the reference safety deliverable, ensuring traceability to TSC/FSR requirements.

2.2 Critical Path Analysis (CPA)

• Perform Critical Path Analysis to determine whether evolutions in safety-relevant software modules impact critical data flows.
• Trigger CPA upon any change affecting a safety-relevant ASWC.
• Determine whether corrective or preventive action is required based on the outcome of the analysis.

2.3 Safety Mechanisms Definition & Implementation Support

• Define the safety mechanisms needed to protect critical data whenever an impact is identified through CPA or internal analysis.
• Support and coordinate with SW Architects for the correct implementation of safety mechanisms in the ASWC (Application Software Component).
• Review implementation choices against safety requirements to confirm design intent is respected.

2.4 Verification – SIL Testing

• Define and/or oversee SIL (Software-In-the-Loop) test activities verifying that safety requirements are correctly and completely implemented.
• Confirm test results are compliant with the SSDD before closing the safety activity for the module concerned.

2.5 Internally-Initiated Safety Analysis

• Independently of issue-driven requests, perform a software-level safety analysis upon delivery of each critical ASWC.
• Verify that implemented changes do not adversely affect critical data.
• Where an impact is identified, specify and drive implementation of the appropriate safety mechanisms.

Qualifications

• Required Skills & Qualifications

  • Degree in Software/Systems Engineering, Electrical/Electronics Engineering, or equivalent experience.
  • Solid knowledge of ISO 26262 functional safety standard, particularly at the software level (Part 6).
  • Experience with Technical Safety Concepts (TSC), Functional Safety Concepts (FSC), and Software Safety Requirements (SSRs).
  • Familiarity with embedded software architecture, AUTOSAR and safety mechanism design (e.g., range checks, redundancy, plausibility checks, data protection mechanisms).
  • Experience with Model-Based Design (MBD).
  • Good understanding of C code development and review for embedded software applications.
  • Experience with SIL (Software-In-the-Loop) testing and verification methods.
  • Ability to perform critical path analysis on software changes.
  • Strong cross-functional communication skills to interface with Safety Managers, SW Architects, and Functional Safety teams.
  • Rigor in requirements traceability and technical documentation (SSDD authoring).

Expérience

Min 5 ans d'expériences