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Christian RiessCR

Christian Riess

HR Manager Director | Digitalization, Team Building

€1,000/day
Kelkheim, DE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Christian

Experienced HR Director with over 20 years of practice in industry, technology, and public service, including more than 10 years in senior HR responsibility in the D-A-CH region. Proven success in building and transforming HR structures, digitalizing processes (including SAP SuccessFactors), and implementing strategic personnel instruments – from recruiting to talent management to compensation & benefits.
Leadership personality with a strong employee focus, a pronounced drive for development, and a sound knowledge of labor law frameworks. Operationally strong, strategically thinking, and always focused on developing organizations and achieving sustainable results.
  • German

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

  • Turkish

    Basic

Can work on-site
Kelkheim (up to 50km), Stuttgart (up to 50km), Nürnberg (up to 50km), Berlin (up to 50km), Hamburg (up to 50km)

Experience

  • Selectline Holding GmbH
    Interim HR Project Manager
    SOFTWARE PUBLISHING
    April 2026 - Today (2 months)
    Frankfurt am Main, Germany
    • Building a scalable, group-wide HR structure for the Selectline Group in a private equity-driven environment – including clear role models between HR Operations and HR Business Partners.
    • Digitalization and harmonization of the HR Foundation: Introduction of a digital personnel file with Workday integration, consolidation of personnel files, definition of a uniform data model and governance.
    • Standardization of legal frameworks: Development of a group-wide employment contract framework, including uniform regulations on variable compensation and target systems.
    • Conception and rollout of group-wide uniform HR instruments: lean, practical employee appraisal format, basic performance management, job family/remuneration structure, and consistent benefits framework.
    • Support for the organizational integration of the 17 companies through clear HR processes, a clean HR data foundation, and professional HR services as an enabler of the PE transformation agenda.
    HR Transformation HR Consulting HR Strategy HR
  • Segula Technologies Services GmbH
    Interim HR Director
    AUTOMOBILE
    October 2025 - February 2026 (4 months)
    Rüsselsheim am Main, Germany

    SEGULA Technologies Germany – Interim HR Director & Project Lead Transformation

    Focus Areas:

    • HR Transformation & Restructuring
    • Labor Law, Co-determination & Works Council Relations
    • HR Operations, Recruiting & Organizational Development
    Context & Initial Situation:
    Engaged as Interim HR Director in an engineering organization with multiple locations, characterized by cost pressure, structural changes, and high complexity. Goal: To align HR in a restructuring and adjustment phase to ensure legal and process security while securing future viability.

    Architecture & Target State:
    Reorientation of the HR function towards a clearly structured, legally compliant, and service-oriented area: definition of roles (HRBP, Payroll, Administration), establishment of robust HR processes along the employee lifecycle, and strengthening HR as a sparring partner for management and executives. Parallel: Reorganization of collaboration with the Works Council and adaptation of Works Agreements to the changed organizational reality.

    Implementation & Control:
    • Overall responsibility for operational HR topics in the transformation context (hires and terminations, transfers, restructuring measures).
    • Close collaboration with the Works Council, including negotiation of Works Agreements (working hours, short-time work, deployment models).
    • Consulting for management, CFO, and executives on labor law issues, organizational decisions, and personnel measures.
    • Stabilization of HR Operations (contract management, payroll input, reporting) and optimization of recruiting and staffing processes.
    Strategic Impact:
    HR was positioned as a reliable partner in a challenging market and corporate environment, and a robust structure was created to support restructuring as well as future growth and reorientation.
    Change Management & Transformation HR Management HR Director HR Transformation HR Strategy
  • MERSEN Deutschland Holding GmbH & Co. KG
    HR Director D-A-CH
    ENERGY AND UTILITIES
    March 2022 - July 2025 (3 years and 4 months)
    Bad Homburg, HE, Germany

    Human Resources Director DACH – Mersen Deutschland Holding GmbH

    As HR Director for Germany, Austria, and Switzerland, I was responsible for the strategic and operational further development of all HR activities in an international matrix organization. I led a team of four HR Business Partners and ensured the legally compliant, efficient, and employee-oriented implementation of all HR processes.

    Focus Areas and Achievements
    • Leadership and development of an HRBP team with a focus on performance, personal responsibility, and cross-functional collaboration
    • Strategic partner to local and European management in organizational changes, talent development, and succession planning
    • Ensuring compliance with all labor law regulations and consistent implementation of global HR policies
    • Design and implementation of competitive compensation, benefits, and pension programs (including company pension, life, and health insurance)
    • Introduction of measures for employee retention, cultural development, and leadership qualification, with demonstrably higher satisfaction and lower fluctuation
    • Support for 11 locations in DACH to ensure uniform HR standards and local compliance
    • Introduction of a global recruiting process in SAP SuccessFactors to increase efficiency and improve hiring quality
    • Support for the global implementation of further SuccessFactors modules (Learning & Development, Compensation & Benefits, Employee Central)
    • Successful support of the organization for Great Place to Work® certification, as a visible sign of a strong corporate culture and high employee identification
    Through the combination of strategic foresight, pragmatic implementation, and open communication culture, HR was successfully positioned as a trustworthy and effective business partner within the company.
    HR Transformation organizational design HR Management HR Director HR Strategy

Recommendations

Horst ZiegerHZ
TW
Horst Zieger and 1 other person have recommended Christian

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Education

  • Clerk (HWK)
    Company E. Wahle, Owner W. Haeseler, Clausthal
    2001
    Bürokaufmann (HWK)

Skill set

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