HR Intern (M/F/X)

The Company

Kolo is a Northern European data center platform built for the next era of infrastructure with an urban focus: AI, hybrid cloud, and critical digital services in selected markets segments. Created in 2023 through the acquisition of two companies, and strengthened in 2025 with a third, Kolo brings together trusted operators across the Netherlands, Denmark, and Sweden under one platform.

We deliver secure, high-performance colocation with a strong focus on sustainability, customer service, and technical excellence. Backed by local teams and shared values, Kolo helps ambitious organizations scale infrastructure that’s fast, flexible, and future-ready.

Your Role

This internship is designed as a true immersion into the full scope of Human Resources in an international environment. Working closely with the Head of People & Culture, you will act as a right hand on a wide range of topics covering several European entities.

The role is intentionally broad: you will contribute to both operational activities and strategic HR initiatives, gaining exposure to how HR supports a growing, multi-country organization.

This position is well suited to someone who is curious, analytical, and eager to understand how HR works end-to-end, from recruitment and training to policies, reporting, and cross-country projects.

What You’ll Do

You will contribute to a variety of topics, including:

Recruitment & Employer Branding

• Support recruitment processes (coordination, screening, candidate communication, interviews)


• Help improve candidate experience and recruitment tools


• Contribute to employer branding and outreach initiatives

Training & Development

• Coordinate training sessions and track participation


• Help structure training plans and maintain learning records


• Support initiatives to strengthen skills development across teams

HR Operations & Reporting

• Prepare and maintain HR reports and dashboards


• Participate in monthly payroll


• Assist in collecting and structuring HR data to support decision-making


• Contribute to documentation and process improvements

HR Projects & Initiatives

• Participate in cross-country projects such as payroll harmonization, benefits harmonization, OKR follow-up, and HR process improvements


• Conduct research and benchmarking to support strategic decisions


• Help structure and track project progress

Policies, Compliance & Health & Safety

• Assist in drafting, updating, and organizing HR policies and procedures


• Support health & safety initiatives and follow-up actions


• Support ESG initiatives and follow-up actions


• Help ensure documentation and processes remain clear and compliant

Internal Events & HR Initiatives

• Support the organization of internal events and employee initiatives


• Contribute ideas to strengthen engagement and communication

The Perfect Profile Match

• Bachelor’s or Master’s degree in Human Resources, Business, or a related field


• A first internship or short professional experience is a strong plus


• Excellent organizational skills and attention to detail


• Reliable, professional, and able to handle sensitive information


• Able to take initiative and work with a good level of autonomy while learning


• Fluent in English; French or another European language is a plus

The Deal

• Exposure to the full scope of HR in an international company


• Hands-on experience on real projects with tangible impact


• Close mentorship and direct visibility on decision-making processes


• A steep learning curve and a high level of responsibility for an internship


• 4 to 6 months internship