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Sika

Specialty chemicals for bonding, sealing, damping

Lab Technician - In Concrete/Mortar

Inspection & TestConfirmed live in the last 24 hours
Full-timeLeimen, GermanyNo salary listedIn-person

About the Job

Requirements

  • Completed vocational training as a construction materials tester or an equivalent qualification specializing in mortar and concrete.
  • Ideally, experience testing concrete, mortar, or cement.
  • Knowledge of concrete production, processing, and testing.
  • Knowledge of testing aggregates and ideally knowledge of concrete admixtures.
  • Good spoken and written English is advantageous.
  • Ability to use MS Office confidently and demonstrated digital affinity.
  • Technical understanding and interest in natural sciences.
  • Teamwork, communication skills, and a structured, analytical, and reliable working style.

Responsibilities

  • Conduct physical and mechanical tests on concrete, mortar, and aggregates, including fresh and hardened concrete testing and compressive strength testing.
  • Calculate and produce concrete mixtures according to applicable standards, and convert formulation specifications to prepare laboratory mixtures.
  • Conduct standard tests on aggregates, cement, and concrete.
  • Independently plan, conduct, and evaluate development projects for concrete admixtures.
  • Document all measurement and test results and prepare test reports for project and development documentation.
  • Monitor testing equipment and handle laboratory testing devices safely.
  • Maintain, care for, and calibrate laboratory equipment to ensure precise measurements.
  • Support Technical Service and Sales.

Desired Qualifications

  • Ideally, have experience testing concrete, mortar, or cement.
  • Ideally, have knowledge of concrete admixtures.
  • Good spoken and written English is advantageous.

About the Company

Sika

Specialty chemicals for bonding, sealing, damping

Sika is a global specialty chemicals company that develops and manufactures systems and products for bonding, sealing, damping, reinforcing, and protection in construction and other industries. Its offerings include adhesives, sealants, damping materials, reinforcement solutions, and protective coatings that join, seal, reinforce, and protect surfaces in projects. It differentiates itself with a wide geographic footprint (103 countries and hundreds of factories) and a decentralized structure that lets regional management tailor solutions, while focusing on sustainability and ongoing product development. Sika’s goal is to help transform the construction and transportation sectors toward greater environmental sustainability by delivering reliable chemical systems and services that improve build quality, efficiency, and durability.

Company size
10,001+
Company stage
IPO
Headquarters
Baar, Switzerland
Founded
1910

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