Senior High-Speed Photonics Device Technical Lead  

Imec is a global pioneer in developing integrated silicon photonics technology through its renowned iSiPP platform and PDK, and Optical I/O R&D program. This technology is successfully offered via wafer-level prototype fabrication services to customers in telecom, datacom, computing, bio-medical, and sensing applications.  Among the major building blocks within a Photonics Integrated Circuit (PIC), the high-speed photonic devices such as modulator (EO conversion) and detector (OE conversion) devices are critical in defining the maximum data rate, footprint, and the overall link power budget.   
Within the Connectivity Pathfinding (COP) department in imec, we are looking for a skilled and passionate senior photonic engineer to work on exploratory high-speed photonic devices and enhance their performance and maturity.

You will collaboratively contribute to our COP device mission:   

• We drive photonics innovation through exploration of novel device build-up flows, new materials (such as Ge, GeSi, III-V, BTO, LNO, organic chromophores/ polymers), and wafer-level processes.   
• We deliver early-stage process specifications and device models. We validate device concepts towards novel library components that become part of imec’s PDK, available to internal and external partners.  
• We identify trade-offs in emerging integration flows and establish device-process correlations.  

Your goal is to research manufacturable solutions for novel high-speed opto-electronic devices, either to achieve ultra-low power (<1pJ/bit) consumption for compute and ultra-short reach applications, or ultra-high bit-rate devices for 400Gbit/s/lane applications within our high-tech 200mm and 300mm platforms and clean rooms.   

What you will do

You will be the technical lead in the development of novel high-speed optical transceivers. You will bring such devices from proof of concept to validated photonic integrated components. You will work both hands-on and guide other device specialists in your team to achieve collective goals.  

You will contribute to the roadmap of high-speed devices for future market needs.  

You act as the central point between collaborating teams of system design, electrical IC design, layout, and optical testing support, integration team, process development (e.g., epitaxial growth and etch), and use their feedback to improve the class of devices. 
   
Your main duties include:   

• You work together with junior members of the team to simulate, model, and validate high-speed devics, benchmarking against the state of the art.  
• You patent impactful ideas, publish progress in journals and conference papers, e.g., OFC or ECOC.   
• You contribute heavily to defining roadmaps.  
• You organize technical skill center meetings where you influence the team’s output and technical excellence (accuracy and novelty). 
• Please note that the position is based in Leuven (Belgium). An on-site presence of at least three days is required.   

What we do for you

We offer you the opportunity to join one of the world’s premier research centers in nanotechnology at its headquarters in Leuven, Belgium. With your talent, passion and expertise, you’ll become part of a team that makes the impossible possible. Together, we shape the technology that will define the society of tomorrow.

We are committed to being an inclusive employer and proud of our open, multicultural, and informal working environment with ample possibilities to take initiative and show responsibility. We commit to supporting and guiding you in this process; not only with words but also with tangible actions. Through imec.academy, 'our corporate university', we actively invest in your development to further your technical and personal growth. 

We are aware that your valuable contribution makes imec a top player in its field. Your energy and commitment are therefore appreciated by means of a market appropriate salary with many fringe benefits. 

Who you are

• You have demonstrated the technical guidance to junior peers to achieve the disruptive performance of the devices.   
• You have a strong understanding of the device physics of integrated photonics and knowledge of semiconductor manufacturing processes and constraints. Working experience with Ge and III-V epitaxial growth or wafer bonding, and the printing, or depositing of materials is a strong asset.  
• You have a PhD degree in Physics or Photonics and at least 5 years of experience, and preferably 8+ years of experience in the relevant field of high-speed photonic devices.  
• You master photonic devices simulation tools (Lumerical and/or RSoft) and understand the pros and cons of each simulation method.  
• You have demonstrated experience with designing and characterizing high-speed (>70GHz) electro-optical devices. Simulation (e.g., Ansys, TCAD, HFSS, Agilent ADS) and characterization (S-parameters, TDR, eye diagram, BER measurements) are a plus.  
• You lay out your design-of-experiment using a scripting language (like ipkiss from Luceda Photonics or GDSFactory). Experience in programming using Python and collaborating with colleagues using Git is a strong asset.  
• You have good communication skills in English to communicate with your colleagues in our multinational team and with customers.  
• You are curious and creative. You enjoy facing challenges and working within a team to overcome them.   
• You live in Belgium or are willing to relocate.

IMEC and its affiliates will not accept unsolicited resumes from any source other than directly from a candidate. IMEC will consider unsolicited referrals and/or resumes submitted by vendors such as search firms, staffing agencies, professional recruiters, fee-based referral services and recruiting agencies (hereafter “Agency”) to have been referred by the Agency free of charge. IMEC will not pay a fee to any Agency that does not have a prior written agreement with IMEC, validated by its HR department, in place regarding a specific job opening and allowing to submit resumes.