Senior Optical Design Engineer (m/f/d) (Calculation Engineer)

Technology Recruiting Experts GmbHJenaEURESpublished 08/17/2026
Must-have:SeniorRemote
Machine translation — original language: German.Show original

Imagetext / Employer Introduction Technology Recruiting Experts GmbH focuses on industries where experience, market knowledge, and expertise are decisive criteria for the sustainable filling of key positions in the high-tech sector. Technology Recruiting Experts is a specialized personnel consultancy that effectively supports companies in the technology sector in the search for and selection of specialists and executives.

Senior Optical Design Engineer (m/f/d)

Location: Jena Working hours: 39 hours per week

Senior Optical Design Engineer (m/f/d) Our client develops innovative micro-optics and photonics solutions for future display and projection systems. These technologies are used, among others, in Smart Glasses, Augmented Reality applications, and laser-based display systems.

The company is part of an internationally positioned corporate group and contributes specialized know-how in the fields of optics, micro-optics, and photonics to the development of new technologies. The focus is on the development and validation of innovative prototypes that serve as the basis for future products.

The Jena location is currently in an early growth phase. As a result, the position offers the opportunity to help shape technical developments at an early stage and to contribute to an environment that combines the agility of a start-up with the resources of an established corporate group.

Tasks, Competencies, and Responsibility

  • Development of innovative micro-optical concepts and designs for laser-based display and projection technologies
  • Design, simulation, and optimization of optical systems and components
  • Development of laser beam-shaping and beam-combining solutions
  • Design and simulation of miniaturized optical systems
  • Analysis of optical, thermal, and mechanical system properties
  • Collaboration on the architecture and design of optomechanical, optoelectronic, and MOEMS-based systems
  • Evaluation and integration of new technologies in the field of micro-optics and photonics
  • Technical support of functional models and prototypes through to verification
  • Identification and evaluation of suitable technology partners and suppliers
  • Collaboration with interdisciplinary teams from the fields of MEMS, micro-optics, and system development
  • Support in technical coordination with external development and manufacturing partners

Professional Requirements Must-haves

  • Completed studies in Physics, Photonics, Optics, Electrical Engineering, or a comparable field
  • Several years of practical experience in the development of optical or photonic systems in industry or research
  • Experience in optical design and the simulation of complex optical systems
  • Experience in laser beam shaping (beam-shaping technologies)
  • Proficient use of professional optical design software such as Zemax, Code V, FRED, Quadoa, or a comparable solution
  • Experience in using CAD, FEM, or comparable development and simulation tools
  • Ability to analyze technical issues in a structured manner and drive solutions forward independently
  • Fluent English skills, both written and spoken

Other Plus Points

  • Knowledge in the field of laser diodes and photonic integrated circuits (PICs)
  • Experience with MEMS- or MOEMS-based systems
  • Knowledge in the field of micro-optics
  • Contact points with Smart Glasses, AR, or waveguide applications
  • Experience in collaborating with external development partners or suppliers
  • Knowledge in the field of optomechanics or optoelectronics
  • Fluent German skills, both written and spoken

Employer Benefits / Company Offer

  • Attractive and competitive compensation package based on qualification and experience.
  • 30 days of vacation
  • Flexible working hours
  • Possibility of mobile working after the induction period and in coordination with the team (depending on project requirements)
  • Relocation Support for a move to Jena
  • Possibility of a sign-on bonus
  • Individual development and further training opportunities
  • Scope for design in a growing technology location
  • Direct collaboration with highly specialized experts in the fields of micro-optics, MEMS, and photonics
  • Short decision-making paths and high degree of creative freedom
  • The combination of start-up dynamics and the stability of an established corporate group

Contact Details for Job Advertisement Do you feel addressed by our advertisement and want to learn more about our client and the position? Then Mr. Andreas Schindler is available for inquiries via email schindler@tr-experts.de or mobile: + 49 (0) 173 836 186 5.

If you decide to apply, you have several convenient options: click on "Apply Now" and simply upload your CV or LinkedIn profile.

Alternatively, you can send your application documents via email to schindler@tr-experts.de.

Home Office: Extent: By arrangement

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