PhD Position in Optimization of Sustainable Chemical Process Systems, Leibniz University Hannover, Germany

Summary

Leibniz University Hannover is seeking a research associate (doctoral candidate) at the Chair of Energy Process Engineering (EVT) within the Faculty of Mechanical Engineering. The position focuses on the optimization of sustainable chemical process systems using machine learning methods and mathematical modeling. Responsibilities include developing novel production system designs based on renewable energy and sustainable raw materials, collaborating with national and international partners, publishing research findings, presenting at conferences, and assisting with university teaching and supervision of students. Applicants must hold a Master of Science in process engineering, chemical engineering, mechanical engineering, energy engineering, or a related field, and demonstrate proficiency in programming alongside strong skills in German and English. The appointment is initially for 36 months on salary grade TV-L 13 (100%).

Key Facts

Employer	Leibniz University Hannover
Department	Chair of Energy Process Engineering (EVT), Faculty of Mechanical Engineering
Position Type	PhD Candidate
Discipline	Process Engineering / Mechanical Engineering / Chemical Engineering
Research Area	Optimization of Sustainable Chemical Process Systems
Degree Required	Master of Science (M.Sc.)
Experience	Experience in programming is required. Experience in mathematical modeling and optimization is desirable. Knowledge of Python or Julia is desirable.
Salary	EntgGr. 13 TV-L, 100 %
Funding	Pay grade EntgGr. 13 TV-L
Contract Duration	36 months
Language	German and English
Deadline	2026-10-31
Required Documents	CV, Transcripts, Certificates
Employer Address	Welfengarten 1, 30167, Lower Saxony

About the Project

The research focuses on optimizing sustainable chemical process systems by leveraging machine learning techniques. By utilizing mathematical models and optimization algorithms, the project aims to design innovative production systems grounded in renewable energy and renewable raw materials to support transition toward climate neutrality.

Key Responsibilities

• Conduct research on optimizing sustainable chemical process systems using machine learning methods
• Develop new designs for production systems based on renewable energies and raw materials using mathematical models and optimization algorithms
• Collaborate with national and international partners
• Publish research results in scientific journals and present at international conferences
• Assume responsibilities in university teaching
• Independently supervise Bachelor and Master theses

Required Skills

• Completed university degree (Master of Science) in process engineering, chemical engineering, mechanical engineering, energy engineering, or related fields
• Programming experience (knowledge of Python or Julia desirable)
• Very good written and spoken German and English language skills
• Teamwork, independence, structured working style, initiative, organizational skills, and willingness to take responsibility

Who Should Apply

Candidates holding a Master of Science degree in process engineering, chemical engineering, mechanical engineering, energy engineering, or a related discipline. Applicants should have programming experience, an interest in sustainability, and fluency in both written and spoken German and English.

Benefits

• Excellent supervision and support for the doctoral degree
• Possibility of a research stay abroad
• Participation in national and international conferences
• Option for mobile working and flexible working hour models
• Health management including sports program, fitness studio, and climbing hall
• Family-friendly support such as emergency childcare and parent-child offices

About the Employer

Leibniz University Hannover employs over 5,000 staff members, making it one of the largest employers in the Hanover region. It offers an interdisciplinary and international working environment with focus on diversity, personal growth, flexible work options, and health management.

Frequently Asked Questions

What is the application deadline?

The application deadline is October 31, 2026.

What degree is required for this position?

Applicants must hold a Master of Science (M.Sc.) degree in process engineering, chemical engineering, mechanical engineering, energy engineering, or a related field.

What language skills are necessary?

Very good written and spoken skills in both German and English are a basic requirement.

What is the initial duration of the employment contract?

The position is initially limited to 36 months, with the possibility of extension.

How can I submit my application?

Applications with standard documents can be sent by email to [email protected] or by post to the Chair of Energy Process Engineering.