HRIS Application Manager - F/H

Atos; Puteaux; Hybride; EUR 45 000 - 60 000; Plein temps

Résumé du poste

Bull is seeking an HRIS Application Manager to strengthen its HR IT team during the launch of its HRIS transformation. The role focuses on owning the HR domain, shaping integration architecture, and driving multi-country SAP/HRIS initiatives.

Location is Europe-wide with hybrid work and travel for on-site workshops. Competitive compensation ranges from €45k to €60k, with ASAP start. This is a design/leadership phase (Phase 0) within a fast-growing organization.

Qualifications

• 10+ years of experience in SAP HR / SAP HCM with strong competence in personnel administration, organizational management, time management, workforce management and planning processes.
• Transformation & integration: multi-country HRIS transformation programs and hands-on integration design between HRIS, SAP and payroll systems.
• Nice to Have: proficiency in SAP SuccessFactors (Employee Central, Time Management, Integration Center, SAP CPI) and enterprise integration models (EDI, middleware).

Responsabilités

• Evaluate current SAP HR, Time Management, and Workforce Management processes.
• Analyze and review payroll integrations and HR data flows.
• Inventory existing interfaces, EDI exchanges, and custom developments while designing the target integration architecture.
• Produce high-level functional specifications for key integrations within the new HRIS landscape.
• Ensure effective collaboration with stakeholders across HR, IT, Payroll, Finance, and Operations.

Connaissances

SAP HR / SAP HCM

Personnel Administration

Organizational Management

Time Management

Workforce Management

Payroll interfaces/ data flows

Outils

SAP SuccessFactors

SAP CPI

EDI

Middleware

Description du poste

About Bull

Bull is a legacy. A century of European innovation and a work environment where experts design powerful, sustainable, and sovereign digital solutions, enabling governments and industries to maintain full control over their data and AI.

About Bull

Bull is a legacy. A century of European innovation and a work environment where experts design powerful, sustainable, and sovereign digital solutions, enabling governments and industries to maintain full control over their data and AI.

Bull is also thousands of engineers, researchers, and tech enthusiasts shaping the future of high-performance computing, AI, and quantum technologies.

Every day, our teams push the boundaries of the possible—from next-generation HPC architectures to exascale supercomputers—supported by world-class R&D, over 1,600 patents, and unique end-to‑end capabilities spanning hardware design, software engineering, data science, and quantum research.

Human‑centric and driven by innovation, with collaboration spanning Europe, the Americas, and India, we share a common vision of responsible and sustainable innovation with a tangible impact for our clients.

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As part of the launch of our HRIS transformation (implementing and maintaining the new WorkDay solution while maintaining SAP as the core platform across more than 20 countries), we are looking for a HRIS Application Manager to permanently strengthen our HR IT team. This Forward Hiring / Competency Build role aims to build internal expertise and ownership of our HR domain.

Key Responsibilities

• Evaluate current SAP HR, Time Management, and Workforce Management processes.
• Analyze and review payroll integrations and HR data flows.
• Inventory existing interfaces, EDI exchanges, and custom developments while designing the target integration architecture.
• Produce high‑level functional specifications for key integrations within the new HRIS landscape.
• Ensure effective collaboration with stakeholders across HR, IT, Payroll, Finance, and Operations.

Skills And Qualifications

• Essential Experience 10+ years of experience in SAP HR / SAP HCM with a strong command of Personnel Administration, Organizational Management, Time Management, Workforce Management, and planning processes.
• Transformation & Integration Proven experience in multi‑country HRIS transformation programs (20+ countries) and hands‑on integration design between HRIS solutions, SAP platforms, and payroll systems.
• Nice to Have Good proficiency in SAP SuccessFactors (Employee Central, Time Management, Integration Center, SAP CPI) and enterprise integration models (EDI, middleware).
• Soft Skills Excellent communication skills, workshop facilitation, and stakeholder management.

Why Apply

• Actively participate from Phase 0 in a large‑scale international HR transformation project.
• Develop strong internal expertise and take strategic ownership of the HRIS / WorkDay domain within a fast‑growing organization.
• Evolve in a stimulating technological environment combining a robust SAP core with the latest SuccessFactors innovations.

Why Not to Apply

• The position requires deep technical and functional mastery of SAP HR/HCM; profiles far removed from this ecosystem will struggle to integrate quickly.
• This is a design and leadership role (Phase 0 / architecture) rather than a purely technical execution or standard user support assignment.

Recruitment Process

• Initial interview with our Talent Acquisition Business Partner
• Manager interview
• Interview with our HRBP
• HR validation and offer

Location / Salary / Ideal Start Date

• Location Anywhere in Europe (hybrid mode with remote working and occasional on-site workshops or steering meetings).
• Compensation €45k–€60k
• Start Date ASAP.

#Bull

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Here, your ideas, curiosity, and technical excellence directly contribute to shaping the next era of advanced computing—creating value for businesses, accelerating scientific progress, and generating a positive impact on society.