PhD in Forward Error Correction for Optical Quantum-Secured Networks

Introduction

Ever wondered what keeps your data flawless and secret as it travels through an optical fibre even against the quantum computers on the horizon
The answer is error-correcting codes: clever maths that repairs errors invisibly in real time. As AI pushes data demand ever higher and quantum computers threaten todays encryption future optical links will need to be faster and more secure than ever and these codes are central to both.
Wanna help shape this key technology behind reliable and secure optical communications Come join us as a PhD student designing the error-correcting codes behind tomorrows quantum optical networks within the European QuNEST network.

Job Description

You will analyse and design advanced Forward Error Correction (FEC) codes for high-throughput optical communication systems whether building on established families such as LDPC polar and spatially-coupled codes or inventing entirely new ones. A key application of your work will be information reconciliation for quantum key distribution (QKD) where you will adapt both the codes and their decoders to the specific security and performance requirements of QKD protocols. Beyond QKD you are encouraged to explore open problems in coding for classical optical channels such as low-power schemes for data-centre interconnects or code constructions for nonlinear fibre transmission. The role is deliberately broad within the FEC space leaving room to pursue the directions that best match your interests and strengths.
You will join the Information and Communication Theory Lab (ICT Lab) at TU/e an international and diverse group focused on information and communication theory and its applications including classical and quantum optical and wireless communication systems.
This PhD sits within QuNEST Quantum Enhanced Optical Communication Network Security Doctoral Training a Horizon Europe Marie Skłodowska-Curie Actions (MSCA) Doctoral Network built on a consortium of six academic and eleven industrial partners across seven European countries. Best of all you will not do this alone: you will be part of a vibrant international cohort of 11 doctoral candidates who train travel and tackle the challenges of quantum-secure communication together meeting regularly at joint schools workshops and network events across Europe. Alongside this you will benefit from cross-disciplinary training spanning communications quantum physics and photonics and spend time abroad with host institutions typically for 26 months.
Your work will feed directly into the next generation of secure optical communication infrastructure an area of rising societal and industrial importance as data networks face growing demands for both capacity and protection.
You will be supervised by Dr Gabriele Liga at TU/e ( and will carry out secondments at various European institutions such as the Karlsruhe Institute of Technology (Germany) with Prof. Laurent Schmalen or Nokia Bell Labs (Paris France) with Dr Amirhossein Ghazisaeidi.

MSCA-DN Eligibility Rules

• The candidate cannot already be in possession of a doctoral degree at the date of recruitment.
• Mobility rule: the candidate must not have resided or carried out their main activity (work studies etc.) in the Netherlands for more than 12 months in the 36 months immediately before their recruitment date.

Job Requirements

• A masters degree (or an equivalent university degree) in Electrical Engineering Computer Science Applied Mathematics or a related field.
• A strong foundation in communication theory and at least minimal exposure to coding theory and/or information theory. Solid knowledge or prior work on error-correcting codes for communication systems is considered a plus.
• A determination to pursue excellence through hard work.
• A clear inclination toward theoretical work and a research-oriented attitude.
• Proficiency in programming languages such as Python MATLAB or C/C.
• Prior exposure to quantum information quantum optics or QKD is welcomed but not required we are equally interested in candidates with a strong classical coding/communication-theory background who are keen to apply their skills to a new domain.
• Ability to work in an interdisciplinary team and an interest in collaborating with industrial partners.
• A willingness to develop your teaching skills and coach students.
• A good command of spoken and written English (B2 level).

Conditions of Employment

A meaningful job in a dynamic and ambitious university in an interdisciplinary setting and within an international network. You will work on a beautiful green campus within walking distance of the central train station.

In addition we offer you:

• Full-time employment for four years with an intermediate assessment after nine months. You will spend a minimum of 10% of your four-year employment on teaching tasks with a maximum of 15% per year of your employment.
• Salary and benefits (such as a pension scheme paid pregnancy and maternity leave partially paid parental leave) in accordance with the Collective Labour Agreement for Dutch Universities scale P (min. 3204 - max. 4051 gross base salary per month (full-time)).
• In addition as this is a Marie Skłodowska-Curie Actions (MSCA) Doctoral Candidate position your gross salary and benefits (including a family allowance if eligible) will be set in accordance with MSCA regulations for Doctoral Candidates on top of the standard TU/e PhD arrangements listed below.
• In addition to your base salary you will receive an 8% holiday allowance and an 8.3% year-end bonus both calculated based on your annual gross base salary.
• As a TU/e employee you participate in the ABP pension scheme providing retirement pension and pension benefits for surviving dependents and occupational disability. TU/e pays 70% of the pension premium while employees contribute the remaining 30%.
• High-quality training programs and other support to grow into a self-aware autonomous scientific researcher. At TU/e we challenge you to take charge of your own learning process.
• An excellent technical infrastructure and on-campus childrens day care.
• Unlimited access to the modern oncampus TU/e Student Sports Center at an exceptionally affordable rate.
• We support your wellbeing with free 24/7 access to OpenUp providing you and your family with mental health support expert guidance and online training.
• An allowance for commuting working from home and internet costs.
• A Staff Immigration Team and a tax compensation scheme (the Expat Scheme) for international candidates.

On our website you can discover even more information about our conditions of employment. Build on your career at TU/e!

About us

We are a leading international university where scientific curiosity meets a hands-on mindset. We work in an open and collaborative way with high-tech industries to tackle complex societal challenges. Our responsible and respectful approach ensures impact today and in the future. TU/e is home to over 13000 students and more than 7000 staff forming a diverse and vibrant academic community.

Our university is located in Brainport Eindhoven a worldleading tech region with more than 7000 hightech companies and strong R&D activity. Known for breakthroughs in AI photonics semiconductors and advanced manufacturing Brainport is a place where technology serves people and society. Learn more about the Brainport region here.

Eindhoven University of Technology (TU/e) is an equal opportunity employer committed to diversity inclusion and gender balance. We evaluate all applicants on merit regardless of gender ethnic origin religion age sexual orientation or disability. We welcome applications from candidates of all backgrounds and underrepresented groups.

Information

Do you recognize yourself in this profile and would you like to know more Please contact Dr. Gabriele Liga .

Visit our website for more information about the application process.

Curious to hear more about what its like as a PhD candidate at TU/e Please view the video.

Are you inspired and would like to know more about working at TU/e Please visit our career page.

#EUfunded This is an EU funded project named QuNEST Quantum Enhanced optical communication with project number within program HE / MSCA*.

Application

We invite you to submit a complete application by using the apply button. The application should include:

• Cover letter in which you describe your motivation and qualifications for the position.
• Curriculum vitae including a list of your publications and the contact information of two references. Kindly note that we may reach out to references at any stage of the recruitment process. We recommend notifying your references upon submitting your application.
• Full academic transcripts for your Masters and Bachelors programmes.
• As this position is funded under the QuNEST Marie Skłodowska-Curie Actions (MSCA) Doctoral Network please also include a brief eligibility statement indicating your country/countries of main activity (work studies etc.) and residence over the last 3 years with exact dates to verify MSCA mobility eligibility.

Ensure that you submit all the requested application documents. We give priority to complete applications.

We look forward to receiving your application and will screen it as soon as possible. The vacancy will remain open until the position is filled.

Please note

• You can apply online. We will not process applications sent by email and/or post.
• A pre-employment screening (e.g. knowledge security check) can be part of the selection procedure. For more information on the knowledge security check please consult the National Knowledge Security Guidelines.
• Please do not contact us for unsolicited services.