📍 Job Overview

Job Title: Traineeship Ondergrondse Infra
Company: Siers Groep B.V.
Location: Apeldoorn, Gelderland, Netherlands
Job Type: Full-Time
Category: Infrastructure Trainee
Date Posted: June 20, 2025
Experience Level: Entry-level (0-2 years)
Remote Status: On-site

🚀 Role Summary

Explore various departments and functions within the company to gain insights into the underground infrastructure sector.
Receive guidance and support throughout the program to prepare for a responsible role.
Develop skills in communication, teamwork, and problem-solving.
Contribute to the company's mission of providing total solutions for warmth, water, energy, and telecom infrastructure.

📝 Enhancement Note: This role offers a unique opportunity for recent graduates to gain hands-on experience in the underground infrastructure sector, working on diverse projects and learning from experienced professionals.

💻 Primary Responsibilities

Exploration Phase (8 weeks): Visit all Siers locations and departments, including gas, water, electricity, telecom, heating/cooling, renewable energy, installation technology, engineering, maintenance, and asset registration.
Diving Phase (4 weeks): Spend time in one or two departments/locations of your choice to deepen your understanding and contribute to projects.
Project Management: Work on projects under the guidance of experienced colleagues, with the potential to lead your own projects by the end of the traineeship.
Continuous Learning: Attend workshops, training sessions, and webinars to develop your skills and stay up-to-date with industry trends.

📝 Enhancement Note: The traineeship is designed to provide a well-rounded experience, exposing you to various aspects of the business and helping you develop a broad skill set.

🎓 Skills & Qualifications

Education: A nearly completed HBO degree (or equivalent) in a relevant field such as Civil Engineering, Building Technology, or Commercial Economics.

Experience: A maximum of 4 years of work experience.

Required Skills:

Strong communication skills (both verbal and written)
Motivation and curiosity to learn about the underground infrastructure sector
Valid driver's license (B)

Preferred Skills:

Experience with project management tools and software
Knowledge of the Dutch infrastructure sector
Familiarity with CAD or other design software

📝 Enhancement Note: While specific technical skills are valuable, the company places a strong emphasis on communication, teamwork, and a willingness to learn.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

A strong academic record demonstrating your understanding of relevant subjects.
Examples of group projects or case studies that showcase your problem-solving skills and ability to work in a team.
Any relevant work experience or internships that highlight your skills and achievements.

Technical Documentation:

A well-structured and concise CV that highlights your education, skills, and experience.
A cover letter that explains your motivation for applying to the traineeship and your long-term career goals.

📝 Enhancement Note: As this is an entry-level role, the focus is on your potential and willingness to learn rather than extensive work experience or a comprehensive portfolio.

💵 Compensation & Benefits

Salary Range: €2,000 - €2,500 per month (gross), depending on education level and experience.

Benefits:

25 vacation days and 13 adv-days per year (full-time equivalent)
Laptop, phone, and lease car for work use
Profit-sharing scheme
A good work-life balance with the opportunity for self-management and flexibility
A family-like atmosphere with regular social events and activities

Working Hours: 32-40 hours per week, with flexibility for project deadlines and maintenance windows.

📝 Enhancement Note: The salary range is estimated based on industry standards for entry-level positions in the Netherlands, with regional adjustments for the Gelderland province.

🎯 Team & Company Context

🏢 Company Culture

Industry: Siers Groep B.V. operates in the infrastructure sector, providing total solutions for warmth, water, energy, and telecom.

Company Size: Medium-sized company with multiple locations and departments, offering a diverse range of projects and opportunities for growth.

Founded: 1964

Team Structure:

A family-like atmosphere with a strong focus on teamwork and collaboration.
A flat organizational structure with open lines of communication.
Opportunities for mentorship and guidance from experienced colleagues.

Development Methodology:

A hands-on approach to learning, with a focus on practical experience and on-the-job training.
Regular workshops, training sessions, and webinars to develop skills and stay up-to-date with industry trends.
A project-based approach, with the opportunity to work on diverse and challenging projects.

Company Website: www.siersgroep.nl

📝 Enhancement Note: Siers Groep B.V. is a stable and healthy employer with a strong focus on employee development and work-life balance.

📈 Career & Growth Analysis

Web Technology Career Level: Entry-level trainee with the opportunity to grow into a responsible role within the company.

Reporting Structure: The trainee will report directly to the HR department and work closely with colleagues from various departments and locations.

Technical Impact: As a trainee, you will contribute to the company's mission of providing total solutions for warmth, water, energy, and telecom infrastructure. Your work will have a direct impact on the daily lives of customers and the overall functioning of society.

Growth Opportunities:

Develop a broad skill set and gain experience in various aspects of the business.
Work on challenging projects and contribute to the company's success.
Build a strong network within the company and the industry.
Grow into a responsible role within the company, with the potential to lead your own projects.

📝 Enhancement Note: The traineeship is designed to provide a well-rounded experience, exposing you to various aspects of the business and helping you develop a broad skill set. With hard work and dedication, there are ample opportunities for growth and advancement within the company.

🌐 Work Environment

Office Type: A family-like atmosphere with a strong focus on teamwork and collaboration.

Office Location(s): Apeldoorn, Gelderland, Netherlands

Workspace Context:

A diverse range of projects and opportunities for growth.
A hands-on approach to learning, with a focus on practical experience and on-the-job training.
Regular workshops, training sessions, and webinars to develop skills and stay up-to-date with industry trends.
A project-based approach, with the opportunity to work on diverse and challenging projects.

Work Schedule: Flexible working hours with the opportunity for self-management and flexibility.

📝 Enhancement Note: The work environment at Siers Groep B.V. is characterized by a strong focus on teamwork, collaboration, and continuous learning. The company offers a diverse range of projects and opportunities for growth, with a hands-on approach to learning and a project-based approach to work.

📄 Application & Technical Interview Process

Interview Process:

Online application and CV screening.
Phone or video interview to discuss your motivation, skills, and experience.
On-site or virtual interview with representatives from the HR department and relevant departments.
Final decision and offer.

Portfolio Review Tips:

Highlight your academic achievements and relevant work experience.
Showcase your problem-solving skills and ability to work in a team.
Demonstrate your motivation and curiosity to learn about the underground infrastructure sector.

Technical Challenge Preparation:

Familiarize yourself with the company's mission and values.
Research the underground infrastructure sector and relevant technologies.
Prepare questions to ask during the interview to demonstrate your interest and engagement.

ATS Keywords: Infrastructure, Trainee, Underground, Civil Engineering, Building Technology, Project Management, Teamwork, Communication, Problem Solving, Hands-On Learning, Work-Life Balance, Career Growth, Diverse Projects, Collaboration, Continuous Learning.

📝 Enhancement Note: The application and interview process at Siers Groep B.V. is designed to assess your motivation, skills, and potential for growth within the company. The company values candidates who are proactive, curious, and eager to learn.

🛠 Technology Stack & Web Infrastructure

As this is an infrastructure traineeship, the focus is on gaining practical experience and developing a broad skill set rather than specific technologies. However, some relevant technologies and tools may include:

Project management tools and software (e.g., Microsoft Project, Asana, Trello)
CAD or other design software (e.g., AutoCAD, Revit)
Industry-specific software and tools (e.g., GIS, BIM)
Microsoft Office Suite (Word, Excel, PowerPoint)
Communication and collaboration tools (e.g., Microsoft Teams, Slack)

📝 Enhancement Note: While specific technologies and tools are important, the company places a strong emphasis on communication, teamwork, and a willingness to learn. As a trainee, you will have the opportunity to work with a wide range of technologies and tools, depending on the projects you are assigned to.

👥 Team Culture & Values

Web Development Values:

A strong focus on teamwork and collaboration.
A hands-on approach to learning, with a focus on practical experience and on-the-job training.
A project-based approach, with the opportunity to work on diverse and challenging projects.
A commitment to continuous learning and staying up-to-date with industry trends.

Collaboration Style:

A family-like atmosphere with open lines of communication.
Regular workshops, training sessions, and webinars to develop skills and share knowledge.
A project-based approach, with the opportunity to work on diverse and challenging projects.

📝 Enhancement Note: The team culture at Siers Groep B.V. is characterized by a strong focus on teamwork, collaboration, and continuous learning. The company values candidates who are proactive, curious, and eager to learn.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Gaining a deep understanding of the underground infrastructure sector and its complexities.
Working on diverse and challenging projects, often under tight deadlines.
Developing a broad skill set and gaining experience in various aspects of the business.
Building a strong network within the company and the industry.

Learning & Development Opportunities:

Regular workshops, training sessions, and webinars to develop skills and stay up-to-date with industry trends.
On-the-job training and mentorship from experienced colleagues.
The opportunity to work on diverse and challenging projects, gaining practical experience and developing a broad skill set.

📝 Enhancement Note: The traineeship at Siers Groep B.V. offers a unique opportunity to gain practical experience and develop a broad skill set in the underground infrastructure sector. With hard work and dedication, there are ample opportunities for growth and advancement within the company.

💡 Interview Preparation

Technical Questions:

How do you approach problem-solving in a team environment?
Can you describe a time when you had to learn a new skill or technology quickly?
How do you prioritize and manage multiple projects and deadlines?

Company & Culture Questions:

Why are you interested in the traineeship at Siers Groep B.V.?
What do you hope to gain from the traineeship, both personally and professionally?
How do you see yourself contributing to the company's mission and values?

Portfolio Presentation Strategy:

Highlight your academic achievements and relevant work experience.
Showcase your problem-solving skills and ability to work in a team.
Demonstrate your motivation and curiosity to learn about the underground infrastructure sector.
Be prepared to discuss your long-term career goals and how the traineeship fits into your plans.

📝 Enhancement Note: The interview process at Siers Groep B.V. is designed to assess your motivation, skills, and potential for growth within the company. The company values candidates who are proactive, curious, and eager to learn. By preparing thoroughly and demonstrating your engagement and enthusiasm, you will increase your chances of success.

📌 Application Steps

To apply for the Traineeship Ondergrondse Infra position at Siers Groep B.V., follow these steps:

Submit your application through the application link provided.
Tailor your CV and cover letter to highlight your academic achievements, relevant work experience, and motivation for the traineeship.
Prepare for the phone or video interview by researching the company and the underground infrastructure sector, and practicing your problem-solving and communication skills.
Attend the on-site or virtual interview, demonstrating your enthusiasm, engagement, and eagerness to learn.
Wait for the final decision and offer, keeping in mind that the process may take several weeks.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Traineeship Ondergrondse Infra