OPEN MINDS.

"SOLID
WORK"

Are you an explorer who stands for certainty and clarity? – Great! Then bring your knowledge and energy to us as a construction materials tester with a focus on geotechnics at our construction materials testing facility.

We like new challenges – within the Roxel family – we are strong as a team and look forward to your support. We are competent, compatible, and we communicate with each other – that’s how we implement projects. Seize the opportunities in a future-oriented company and grow with us!

Now it's your turn.
Join the team!

As a construction materials tester (m/f/d) specializing in asphalt and aggregates

Location

Münster

Working hours

Full-time, 40 hours (or by arrangement)

Release date: 24.03.2026

Tasks

Exciting material tests: You will independently be responsible for the examination of building materials and soil samples—from classic laboratory tests to sophisticated material technology analyses.
Participation in innovative construction projects: You work closely with engineers, supporting the planning, execution, and evaluation of field and laboratory investigations.
Quality you can build on You independently test materials and procedures according to DIN standards, thereby making an important contribution to the quality assurance of our construction projects.
Your eye for detail counts: You evaluate mineral construction materials such as soils, aggregates, and asphalt and make informed statements about their suitability for use.

Profile

Completed training as a construction materials tester (m/f/d) or equivalent qualification
Sound knowledge in building material testing, as well as in handling relevant standards and test procedures
Safe handling of EDP (e.g., MS Office, possibly lab evaluation software)
Independent, structured, and responsible work style
Experience in laboratory and/or field work
Technical understanding and practical skills
Teamwork, flexibility, and reliability
Driver's license Class B

Advantages

Flat hierarchies are also successful in the mid-sized business sector, and at the same time, we offer a secure and permanent position in a growth-oriented company.
Your performance in this position as a construction materials tester will be rewarded, which is why we offer above-average salaries, as well as Christmas and vacation bonuses.
New ways of working also work in the construction industry: We'll find a work model that fits your life – we can talk about anything to ensure it's fair for both sides.
Priceless: Transparency, our positive work environment with opportunities for development, and regular outings, parties, and other team events.
We make hard work easier where possible: Most construction sites are local, and using a company car is essential. Through digital order processing and direct customer contact, we avoid "telephone game" scenarios and unnecessary coordination that can be handled more directly.
We understand further training and acquiring additional qualifications as an integral part of personal development and maintaining the company's quality standards.
comprehensive, individually customizable benefit packages

Release date: 24.03.2026

Sounds good!

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Rafaela Matias

HR Manager

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Our Departments

Engineering company

We focus on precision, modern technologies, and interdisciplinary collaboration for economic, aesthetic, and safe construction projects.

Concrete element construction

We are leaders in concrete demolition technology, specialized demolition, and smart renovation projects for private clients – thanks to state-of-the-art techniques, extensive experience, and our competent employees.

Building maintenance

We are professionals in the refurbishment of demanding structures in civil engineering, underground construction, and bridge construction, as well as historic buildings.

Building materials testing laboratory

Our strengths are: development, testing, and monitoring of construction materials in building, civil, and structural engineering. With great expertise, we offer interdisciplinary services for building owners, planners, construction companies, and building material manufacturers.

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Published: 22 positions

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Roxeler, that's us

We are leaders in concrete demolition technology and specialized demolition – that makes us true concrete heads. At the same time, we are down-to-earth and remain calm in a Westphalian way. Innovative solutions, quality, and safety are our strengths, in all areas of our company.

Welcome to the Concrete Professionals

We are on the road all over North Rhine-Westphalia, but at home in Münster. Why don't you stop by for a coffee at our place in Roxel!

Roxeler Engineering Company LLC
Headquarters

Otto Hahn Street 7
48161 Münster

Phone: (0 25 34) 62 00- 0
Telefax: (0 25 34) 62 00-32
Email: mail@roxeler.de

Job Title

Building Materials Inspector (m/f/d) specializing in asphalt and aggregates

Responsibilities

Exciting material tests:
You will independently be responsible for the examination of building materials and soil samples—from classic laboratory tests to sophisticated material technology analyses.
Participation in innovative construction projects:
You work closely with engineers, supporting the planning, execution, and evaluation of field and laboratory investigations.
Quality you can build on
You independently test materials and procedures according to DIN standards, thereby making an important contribution to the quality assurance of our construction projects.
Your eye for detail counts:
You evaluate mineral construction materials such as soils, aggregates, and asphalt and make informed statements about their suitability for use.

Qualifications

Completed training as a construction materials tester (m/f/d) or equivalent qualification
Sound knowledge in building material testing, as well as in handling relevant standards and test procedures
Safe handling of EDP (e.g., MS Office, possibly lab evaluation software)
Independent, structured, and responsible work style
Experience in laboratory and/or field work
Technical understanding and practical skills
Teamwork, flexibility, and reliability
Driver's license Class B

Description

Flat hierarchies are also successful in the mid-sized business sector, and at the same time, we offer a secure and permanent position in a growth-oriented company.
Your performance in this position as a construction materials tester will be rewarded, which is why we offer above-average salaries, as well as Christmas and vacation bonuses.
New ways of working also work in the construction industry: We'll find a work model that fits your life – we can talk about anything to ensure it's fair for both sides.
Priceless: Transparency, our positive work environment with opportunities for development, and regular outings, parties, and other team events.
We make hard work easier where possible: Most construction sites are local, and using a company car is essential. Through digital order processing and direct customer contact, we avoid "telephone game" scenarios and unnecessary coordination that can be handled more directly.
We understand further training and acquiring additional qualifications as an integral part of personal development and maintaining the company's quality standards.
comprehensive, individually customizable benefit packages

Hiring organization

Die Roxeler

Employment Type

Full-time

Start of employment

from now on

Length of Employment

permanent

Job Location

Otto-Hahn-Straße 7, Münster, 48161

Working Hours

Full-time, 40 hours (or by arrangement)

Date posted

March 24, 2026

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