HR Generalist HR Administration (Part-Time, 20–25hweek)

Middelharnis Netherlands Thermoheat B.V.

Join Thermoheat B.V. and help shape the future of HR in an international industrial environment.

We are looking for a HR Generalist (m/f/d) to support and develop our HR processes across the Thermoheat Group. This is a part-time position (2025 hours/week).

Company Overview

Thermoheat B.V. is an established company with over 40 years of experience in the refractory industry and part of the internationally active LOEWE Group a family-owned business founded in 1962.

With locations in the Netherlands and Portugal Thermoheat delivers tailor-made refractory solutions for industrial clients worldwide. Our core markets include petrochemical steel aluminum non-ferrous metals energy waste incineration ceramics and glass.

Our portfolio covers the full range of refractory products and services including thermal seals refractory pre-shapes and passive fire protection systems all from a single source.

We are VCA certified ISO 9001:2015 compliant and audited according to NEN 4400-1 ensuring the highest standards in quality safety and compliance.

Your Role

You will take ownership of both operational HR tasks and strategic HR initiatives working closely with management to strengthen our organization and people development.

Key Responsibilities

HR Strategy & Policies

• Develop and improve HR policies across the group
• Ensure compliance with Dutch and EU labor law
• Support HR projects and organizational development initiatives

Operational HR Management

• Advise management on HR-related topics
• Manage end-to-end recruitment and hiring processes
• Coordinate onboarding and employee development programs
• Maintain job descriptions compensation structures and performance processes
• Collaborate with international teams (e.g. Portugal)

HR Administration

• Maintain employee records contracts and HR systems
• Support payroll preparation with external providers
• Manage absences (vacation sick leave etc.)
• Prepare HR reports (headcount turnover KPIs)
• Act as a point of contact for employee inquiries

Your Profile

• Degree in Human Resources Business Administration or similar
• Minimum 2 years of HR experience (HR Generalist or similar role)
• Knowledge of labor law (NL/EU preferred)
• Experience with MS Office and HR systems
• Fluent in English and Dutch

What We Offer

• Competitive salary package and attractive corporate benefits
• Full-time equivalent salary: per month
• Permanent role in a stable internationally operating company
• Professional training and development opportunities
• Flexible working conditions
• Collaborative and supportive team culture
• Long-term perspective within a family-owned industrial group

Apply now and become part of the LOEWE Group!