Hans-Nikolai Viessmann
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Hans-Nikolai Viessmann Email & Phone Number

Systems Engineer at the Paul Scherrer Institut PSI at Paul Scherrer Institut PSI
Location: Greater Freiburg Area, Germany, Germany 6 work roles 7 schools
1 work email found @psi.ch LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Systems Engineer at the Paul Scherrer Institut PSI
Location
Greater Freiburg Area, Germany, Germany
Company size

Who is Hans-Nikolai Viessmann? Overview

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Quick answer

Hans-Nikolai Viessmann is listed as Systems Engineer at the Paul Scherrer Institut PSI at Paul Scherrer Institut PSI, a company with 1232 employees, based in Greater Freiburg Area, Germany, Germany. AeroLeads shows a work email signal at psi.ch and a matched LinkedIn profile for Hans-Nikolai Viessmann.

Hans-Nikolai Viessmann previously worked as System Engineer Scientific Computing at Paul Scherrer Institut Psi and PHD Candidate at Radboud University Nijmegen. Hans-Nikolai Viessmann holds Doctor Of Philosophy - Phd, Computer Science from Radboud University Nijmegen.

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{first_initial}{last}@psi.ch
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Profile bio

About Hans-Nikolai Viessmann

I'm an experienced software engineer and systems administrator (and a computer whisperer). I'm from Germany, but have lived and/or worked in 4 countries, I am fluent in English and German. I enjoy cycling and hiking, am an electronics hobbyist, and enjoy going to the movies. In my spare time, I'm finishing off my PhD thesis, which focuses on compiler technologies.

Listed skills include Programming, Java, Web Development, Software Engineering, and 33 others.

Current workplace

Hans-Nikolai Viessmann's current company

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Paul Scherrer Institut PSI
Paul Scherrer Institut Psi
Systems Engineer at the Paul Scherrer Institut PSI
aargau, switzerland
Website
Employees
1232
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6 roles

Hans-Nikolai Viessmann work experience

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System Engineer Scientific Computing

Current

Villigen, Aargau, Switzerland

Team member in R&D environment focused on HPC and computing for research initiatives. I am involved in: - Developing next-gen HPC systems based on HPE Cray Shasta (as part of two projects: TransAlps in collaboration with CSCS and SwissTwins in cooperation with the ETH Domain)- Re-vamping existing research applications for a stateless future (built on K8s).

Jul 2022 - Present

Phd Candidate

Current

Nijmegen Area, Netherlands

Switched universities, together with Prof. Sven-Bodo Scholz, joined faculty in 2019. Have been continuing my PhD research since then.Initially my work was being done in collaboration with my alma maters HW and UoE in Scotland, but after 2020 I have been engaged exclusively at Radboud University.

Aug 2019 - Present

Phd Student

Edinburgh, United Kingdom

I've been working on my PhD in CS, focusing on using compiler-based optimisations and code-generation to automatically orchestrate the memory between host system and GPU devices. I define my programs using a high-level programming language called Single-Assignment C (SaC), which transforms into optimised CUDA code. I have developed several compiler-based.

Sep 2015 - Aug 2021

Student Internship

Edinburgh, United Kingdom

I worked on a project to optimise a legacy Fortran-based application, called the BGS Global Geomagnetic Model (BGGM). The computational system creates a yearly model of the earth's magnetic field, which is used by the oil&gas industry and others.This project was structured as a research internship, and used to conduct an investigation into the suitability.

Jul 2014 - Oct 2014

Pc Engineer

Techfix Ltd

Edinburgh, United Kingdom

Working in the role of PC Engineer, I was given the task of configuring a web server for use by websites developed for customers. Learning new skills along the way and working with team members to tackle complications, I now manage the server and deal directly with customers to resolve any technical issues.

Jan 2012 - Sep 2014

Internship

Edinburgh, United Kingdom

As part of my internship I worked in the Managed Services department of the company, dealing with the day to day incidents revolving around Google Apps and products, and AWS. I had to work closely with both my colleagues and the customers to resolve these incidents.

Jun 2013 - Jul 2013
Team & coworkers

Colleagues at Paul Scherrer Institut PSI

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7 education records

Hans-Nikolai Viessmann education

Doctor Of Philosophy - Phd, Robotics And Autonomous Systems

Activities and Societies: Lab Helper/TA: Operating Systems & Concurrency; Distributed & Parallel Programming. Societies: Anime.

Doctor Of Philosophy - Phd, Robotics And Autonomous Systems

Joint-degree between Heriot-Watt University and the University of Edinburgh.

Master Of Science - Ms, Robotics And Autonomous Systems

Joint-degree between Heriot-Watt University and the University of Edinburgh. My thesis looked into performance portability of OpenCL and a.

Master Of Science - Ms, Robotics And Autonomous Systems

Joint-degree between Heriot-Watt University and the University of Edinburgh. My thesis looked into performance portability of OpenCL and a.

Bachelor Of Science (Hon.), Computer Science

Activities and Societies: Heriot-Watt Robotics Society, Heriot-Watt Debating SocietyThe course includes a variety of sub-topics of.

Ib Diploma, High School/Secondary Diplomas And Certificates

Activities and Societies: Backstage Technician for the Drama Society; Sport Photographer for 2 yearsClasses: Math HL, Economics HL.

FAQ

Frequently asked questions about Hans-Nikolai Viessmann

Quick answers generated from the profile data available on this page.

What company does Hans-Nikolai Viessmann work for?

Hans-Nikolai Viessmann works for Paul Scherrer Institut PSI.

What is Hans-Nikolai Viessmann's role at Paul Scherrer Institut PSI?

Hans-Nikolai Viessmann is listed as Systems Engineer at the Paul Scherrer Institut PSI at Paul Scherrer Institut PSI.

What is Hans-Nikolai Viessmann's email address?

AeroLeads has found 1 work email signal at @psi.ch for Hans-Nikolai Viessmann at Paul Scherrer Institut PSI.

Where is Hans-Nikolai Viessmann based?

Hans-Nikolai Viessmann is based in Greater Freiburg Area, Germany, Germany while working with Paul Scherrer Institut PSI.

What companies has Hans-Nikolai Viessmann worked for?

Hans-Nikolai Viessmann has worked for Paul Scherrer Institut Psi, Radboud University Nijmegen, Edinburgh Centre For Robotics, British Geological Survey, and Techfix Ltd.

Who are Hans-Nikolai Viessmann's colleagues at Paul Scherrer Institut PSI?

Hans-Nikolai Viessmann's colleagues at Paul Scherrer Institut PSI include Roger Benoit, Baumann Elke, Martin Appleby, Portier Stéphane, and Pierre Boillat.

How can I contact Hans-Nikolai Viessmann?

You can use AeroLeads to view verified contact signals for Hans-Nikolai Viessmann at Paul Scherrer Institut PSI, including work email, phone, and LinkedIn data when available.

What schools did Hans-Nikolai Viessmann attend?

Hans-Nikolai Viessmann holds Doctor Of Philosophy - Phd, Computer Science from Radboud University Nijmegen.

What skills is Hans-Nikolai Viessmann known for?

Hans-Nikolai Viessmann is listed with skills including Programming, Java, Web Development, Software Engineering, C, Php, Git, and Computer Science.

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