Haag-Streit Spectros specializes in the development and manufacture of high-quality optical systems and the production of the associated precision optics and precision mechanics. The complex assemblies are used in medical, measurement, laser, image processing and sensor technologies. We can offer certified solutions for different requirements thanks to modern production processes and our employees’ expertise. With over 75 years of experience, we can truly say that: Precision is our passion. Spectros has been part of the Haag-Streit Group since 1976.

Production of
300 000
components per year
Founded in

Looking for a new job?

Find a rewarding career with Haag-Streit Group

We employ over 1000 employees in many different roles across 11 locations worldwide. Search our open positions to find exciting opportunities that match your skills and interests.

Our benefits

  • 42-hour week
  • 24 to 27 vacation days a year
  • Flexible work hours
  • Good put connection
  • Ergonomic and modern workstations
  • Free parking spaces
  • Daily benefits insurance
  • Pension fund insurance, employer covers 60%
  • Part-time work opportunities
  • Home-Office
  • Company health management
  • Company events
  • Profit participation
  • Rewarded referral program for employees
  • Onboarding program
  • Participation in advanced training courses
  • Idea pool
  • Fruits

Why Haag-Streit Spectros?

Who better to answer this than our employees?

Jessica Mona—Production

Precise workmanship and team spirit

I work in production and am in charge of cleaning the prisms. I particularly appreciate the pleasant working atmosphere, the mutual willingness to help, and the respect the company and managers show me. I especially like the way the prisms are put together, as it requires precise workmanship. Spectros enables a high degree of flexibility with regard to my work hours so that I can take care of my children and have time to spend with my family. The company offers good social benefits, too!

François Wamba—Assembly Manager

Customer satisfaction through continuous improvement

As an assembly manager at the site in Aesch, my main tasks include HR and requirements planning, quality assurance and cooperation in various projects. Every day brings new and exciting challenges. I am driven by the overarching question of how we can continuously improve in order to ensure customer satisfaction. I can recommend Spectros to anyone who is looking for a new challenge and wants to contribute to improving people’s health.

Edona Shala—Production

Precision and teamwork for medical appliances

My tasks in production are cleaning, inspecting and preparing the optical components for coating. I like the precision, patience, concentration and teamwork that comes with it. I find the work extremely fulfilling because we make medical appliances that end up helping people. Thanks to Spectros, I had the great chance to develop and continue to work for the company after the internship, as well as to attend advanced training courses in the field of optics.

Muhammed Sana Ullah—Process Engineer

Innovative processes for better health

As a process engineer at Spectros, I am responsible for process development, optimization and simulation. Having the chance to translate ideas into concrete processes is something I particularly appreciate. The supportive learning environment at Spectros helps me do it. The MedTech department gives me a lot of motivation, as it helps me make a contribution to human health. We stay in direct communication in our small team in Ettingen. Priorities, responsibilities and terms of employment are well aligned.