Material Technician – Research and Development Group

Job Description:


Location: El Segundo, California

Industry Field: Robotics, Automation, large-scale 3D Printing, Manufacturing

Employment Type: Full-time

Job Function: Concrete technician



Contour Crafting Corporation is a startup located in El Segundo, California. We specialize in robotic concrete construction and we are seeking a concrete technician with 2+ years of concrete construction and testing experience. The responsibilities include performing laboratory and field testing of concrete and other activities related to 3D printing of concrete structures. The position entails working in a high-tech and creative working environment. The position may require domestic/international travel.



  • Have a minimum 2 years of experience working on concrete construction sites
  • Have the ability to communicate with colleagues and clients of all levels
  • Work well with a team and individually
  • Have the ability to pass drug test
  • Have versatility and flexibility in performing various tasks
  • Have experience with some concrete placement or testing equipment (pumps, mixers, concrete core drill, etc.)
  • Have ability to stand or walk for prolonged periods
  • Have a high school diploma
  • Have the ability to lift up to 50 pounds
  • Have US citizenship or permanent residency



  • ACI Certification
  • Familiarity with concrete standard test methods (slump, compressive strength, etc.)
  • Work experience in a concrete laboratory
  • Basic fabrication skills
  • Knowledge of OSHA regulations


How to Apply:

To apply for this position, please email your resume and relevant documents to:

Your email subject should be: “Concrete Technician Applicant” + Your Full Name