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Expleo

End-to-end engineering, tech consulting, quality services

Human Factors / HMI Safety Engineer

Product DesignConfirmed live in the last 24 hours
Full-timeMadrid, Spain€25k - €35kIn-person

About the Job

Requirements

  • A degree in Industrial, Telecommunications, Computer Science, Electronics, or a similar engineering field.
  • Knowledge of human factors and ergonomics in critical systems.
  • Experience with HMI/DMI in railway or industrial environments.
  • Knowledge of alarm management and validation.
  • Knowledge of railway safety standards EN 50126/8/9, EN 16186, and HF/HMI standards.
  • Ability to analyze complex technical documentation.
  • English proficiency at B2 level.
  • At least two years of experience in railway projects or critical systems, system validation or safety assurance, and HMI analysis, human factors, or applied ergonomics.

Responsibilities

  • Analyze technical and safety documentation from a human-factors perspective.
  • Validate HMI/DMI interfaces, including the display of critical information, screen hierarchy and consistency, and appropriate use of colors, symbols, and visual coding.
  • Evaluate alarm priority, frequency, and criticality; assess operator overload risk and behavior in degraded and emergency modes.
  • Analyze physical and cognitive ergonomics of the system.
  • Identify risks associated with human-system interaction and contribute to safety analyses.
  • Verify compliance with applicable standards, including EN 50126/8/9, EN 16186, HF/HMI standards, and customer requirements.
  • Prepare and review Human Factors Analysis, HMI/HF Justification Reports, and contributions to the Safety Case.
  • Collaborate with Safety/RAMS, V&V, and design teams.
  • Participate in technical reviews with customers and evaluators.

Desired Qualifications

  • Experience with CBTC or signaling systems.

About the Company

Expleo

End-to-end engineering, tech consulting, quality services

Expleo provides end-to-end engineering, technology consulting, and quality services to help businesses with digital transformation. It combines software quality assurance and testing with engineering and R&D capabilities to design, build, test, deploy, and maintain software-enabled and engineered systems. It stands out by integrating software quality expertise with broader engineering and digital-transformation offerings under one umbrella for industries like banking and telecommunications. Its goal is to help organizations navigate digital transformation by delivering reliable, efficient, and scalable software and systems.

Company size
10,001+
Company stage
Not listed
Total funding
Not listed
Headquarters
Montigny-le-Bretonneux, France
Founded
1966

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