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Interim HR Specialist – Time Management / ATOSS

Original title: Interim HR Specialist (m/w/d) – Zeitwirtschaft / ATOSS

Brownian Motion Consulting GmbH · Stuttgart, Deutschland, Germany · Hybrid · Senior

  • Stuttgart, Deutschland, Germany · Hybrid
  • 6 Monate
  • German

Indexed (4 days ago) · refreshed constantly

Start
ab sofort
Duration
6 Monate
Work mode
Hybrid
Contract
Freelance / B2B
Seniority
Senior
Reference
3064422

Required skills

Nice to have:Project Management

Languages: German

Job description

Seeking an experienced HR Specialist with a focus on time management and ATOSS for an interim project in the healthcare sector near Stuttgart. The role involves optimizing time management and scheduling processes.

Project overview

For a demanding interim project in the healthcare sector, we are looking for an experienced HR Specialist with a focus on time management and ATOSS.

The project focuses on the further development and optimization of existing time management and scheduling processes, as well as providing expert support to the HR department.

We are looking for an experienced individual who can reliably map complex working time models and practically implement collective agreement and legal requirements in ATOSS.

Responsibilities

Introduction, further development, and optimization of the ATOSS time management solution

Mapping and adaptation of complex shift and rotating shift models

Ensuring collective agreement-compliant working time arrangements, taking into account the Working Time Act

Support and mapping of work protection accounts (ASK)

Analysis and optimization of existing time management processes

Adaptation and further development of scheduling logic

Expert advice and operational support for the HR department

Knowledge transfer to internal contact persons and specialist departments

Requirements

Sound practical experience with ATOSS in the area of time management and scheduling

Very good knowledge of complex shift and rotating shift models

Experience with collective agreement and working time law frameworks

Ideally, project experience in the healthcare sector or in comparable organizations with complex scheduling structures

Experience in optimizing and implementing time management processes

Independent, structured, and solution-oriented way of working

Strong communication skills and experience in collaborating with HR specialist departments

Willingness for regular presence in the Stuttgart area

Framework Conditions

Project details

Stuttgart / Baden-Württemberg Area

December 2026 at the latest

3–6 months

By agreement

Work Model: Approx. 70% on-site / 30% remote

Industry: Healthcare

Stuttgart Area

Remote Share: Approx. 30%

Contract Type: Freelance interim mandate

Interested?

Do you have sound ATOSS experience and are you available at short notice for an exciting interim project?

Then we look forward to hearing from you with your current profile, your availability, and your fee expectations.

  • Start: ab sofort
  • Duration: 6 Monate
  • Remote: hybrid
  • Location: Stuttgart, Deutschland, DE
  • Languages: German

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