Summary
Delft University of Technology (TU Delft) is seeking a Postdoctoral Researcher to join a bilateral research consortium focused on integrating spectroscopic process analytical technology (PAT) into bioprocesses. This 1-year position is uniquely funded to support candidates with non-linear career paths (e.g., returning to research after a break, transitioning from industry, or switching disciplines) who wish to (re)enter the Dutch biotechnology ecosystem. The role bridges microbial fermentation lab work with real-time data analytics and signal processing, offering dedicated funding for professional development, BioTech Delft advanced courses, and conference attendance.
Postdoc Integrating Spectroscopic Process Analytical Technology for Fermentation Process
Designation
Postdoctoral Researcher (Postdoc)
Overview Table
| Key Attribute | Details |
| Position Title | Postdoc Integrating Spectroscopic Process Analytical Technology for Fermentation Process |
| Institution | Delft University of Technology (TU Delft) |
| Faculty / Department | Faculty of Applied Sciences / Klijn Lab |
| Job ID | 3674 |
| Employment Type | Full-time / Temporary (1 Year) |
| Working Hours | 36 – 40 hours per week (1.0 FTE) |
| Gross Monthly Salary | €3,706 – €5,760 (Collective Labour Agreement for Dutch Universities) |
| Location | Delft, South Holland, Netherlands |
| Application Deadline | August 31, 2026 |
| Earliest / Latest Start Date | Target start by December 1, 2026 |
Research Area
- Biotechnology & Bioprocess Engineering
- Process Analytical Technology (PAT) & Real-Time Analytics
- Microbial Fermentation & Suspension Cultures
- Applied Optics / Spectroscopy & Signal Processing
Location
Delft University of Technology (TU Delft)
Faculty of Applied Sciences
2628 CD Delft, The Netherlands
Eligibility & Qualifications
The project specifically seeks motivated researchers with a non-linear career path. Key guidelines for qualification include:
Scientific & Technical Background
- A PhD (or equivalent research experience) in Biotechnology, Bioprocess Engineering, Chemical Engineering, Applied Physics/Optics, Data Science, or related disciplines.
- Background or strong interest in microbial biotechnology (including fermentation technology).
- Experience with (bio)chemical analytical techniques (e.g., spectroscopy, HPLC, optical density).
- Competence in data analysis; proficiency with programming languages (e.g., Python, R, MATLAB) is considered a major advantage.
Transferable Skills
- Proactive and solution-oriented mindset.
- Strong willingness to learn, adapt, and work across disciplines.
- Ability to break down, interpret, and communicate complex research findings.
- Enthusiasm for a collaborative, multidisciplinary team environment.
Job Description
Key Responsibilities
- Experimental Integration: Lead the laboratory integration of a commercial spectroscopic sensor into fermentor setups and gather relevant single-cell microbial fermentation data.
- Computational Data Analysis: Perform signal processing, sensor calibration, and data analytics to bridge wet-lab and computational workflows.
- Interdisciplinary Collaboration: Work closely with postdocs, PhD candidates, and technicians across microbial physiology, applied optics, and data science within the consortium to explore complementary sensing strategies.
- Professional Development: Leverage built-in funding to complete two specialized BioTech Delft Advanced Courses, attend Dutch Biotechnology Association activities, and present findings at biotechnology conferences.
How to Apply
Applications must be submitted online via the official TU Delft Vacancy Portal. (Applications sent via email or postal mail will not be considered).
Required Documents
- Curriculum Vitae (CV): Maximum 2 A4 pages.
- Motivation Letter: Maximum 1.5 A4 pages, addressed to Dr. Marieke Klijn, which must explicitly state:
- Your motivation for applying for a position supporting a non-linear career path and how this topic connects to your next career steps.
- Your preferred selection of two Advanced Courses offered by BioTech Delft and how they align with your professional goals.
Contact Information
- Scientific & Vacancy Inquiries: Dr. Marieke Klijn (
M.E.Klijn@tudelft.nl) - Application Procedure Inquiries: Kawieta Ramautar (
K.G.Ramautar@tudelft.nl)
Last Date to Apply
August 31, 2026







