Jonas Heim

Waste Management | Technical Lead Biotech Process Dev | Eager to Learn & Train | Driving PPI

Greater Bern Area

About

Inquisitive / Problem Solver / Doer / Relator. More than fifteen years’ experience in research and development with the focus in biotechnology, material science and analytics. Solid background in the medical and pharmaceutical area, specially in the planning of experiments, execution of experiments and scientific data analysis, as well as documentation. Demonstrated skills in planning, solutions definition, and implementation in highly dynamic environments. Furthermore, my colleagues would describe me as a quick learner which is not afraid of taking responsibility and looking for pragmatic decisions. Outside of the office, I am interested in the preparation of qualitative good coffee. Lastly, I am a really talented cook and handcrafter.

Experience

  • Spezialist Abfallwirtschaft- Sonderabfall (Specialist in waste management) at Kanton Bern
    Nov 2025 - Present · 9 mos

  • Senior USP labs Scientist - BioProcess Science at Thermo Fisher Scientific
    Oct 2021 - Oct 2025 · 4 yrs 1 mo

    - Responsible as technical lead for leading and executing customer projects such as media/ feed optimization, seed train- and bioreactor process development, scale-up and process characterization for early and late phase projects - Extensive cell cultivation experience in working with small-scale multifermentor systems, bench-top, wave, and pilot-scale bioreactors. Harvesting process using depth filters and disc centrifuges. - Plan project scope, timing and resource requirements - Support of Technology Transfers as sending and/or receiving unit - Implementation and Optimization of Down-Scale Models for upstream production processes of recombinant proteins - Design experimental plans based on defined deliverables, planning the activities to meet the project timelines by working closely with the project managers - Author, review and approve reports, study plans, protocols, SOP`s, work instructions etc. - Technical discussions with clients and work on technical solutions that meet client needs and expectations - Representation of USP labs Lengnau in cross-functional teams and present and discuss the data and project progress - Representation/ Deputy of Manager USP Labs, Lengnau (since August 2022) - PPI Process Manager & PPI SPOC for BPS Lengnau (since June 2023) - BSO (since June 2025) - Responsible for ordering of lab material and for equipment maintenance ad interim (June 2022 - May 2023)

  • CSL Behring (4 yrs 9 mos)
    • Expert, Upstream Fermentation - MSAT Laboratories
      Nov 2019 - Sep 2021 · 1 yr 11 mos

      Focus area: Upstream Processing - Development - Support of “New Lab Activities”: acquisition, implementation and qualification of new equipment - Support of Technology Transfer to the Lengnau manufacturing site - Implementation and Optimization of Down-Scale Models for upstream production processes of recombinant proteins - Manufacturing support on deviations and change controls - Independent data analysis, report writing and presentation - Establishment of method- and instrument procedures - Representation of Manufacturing Science and Technology (MSAT) Lengnau in cross-functional teams - Project Responsibility

    • Process Expert USP/DSP - MSAT
      Jan 2017 - Oct 2019 · 2 yrs 10 mos

      Focus area: Upstream and Downstream Processing - Production During Project Phase (Building of a new manufacturing facility): - Gains recombinant coagulation factor manufacturing knowledge in our clinical and commercial manufacturing facilities. - Support Sending sites or development departments for the performance of studies in the frame of Technology Transfer to Lengnau. - Participates in Technology Transfer activities to implement the cell culture production process in the new facility (e.g. Techtransfer Plan, GAP analysis, FMEA, Risk analysis, study plans and reports).

  • Process Engineer USP - Development at The Janssen Pharmaceutical Companies of Johnson & Johnson
    Aug 2015 - Dec 2016 · 1 yr 5 mos

    Focus area: Upstream Processing - Development - Scientific and technical activities in the field of bacteria and cell cultivation (process characterisation and optimisation) - Planning an execution of bacterial fermentation in different systems and at different scales (250mL – 10L) - Execution of harvest and clarifications - Planning and execution of project work packages in accordance to GMP and GLP guidelines (Process instructions, Equipment instructions and SOPs) - Writing of scientific reports, test plans and master batch records according to GLP guidelines - Scientific data analysis and presentation - Support process transfer activities - Support the maintenance and calibration of instruments as well as writing operating manuals - Evaluation and Implementation of new technologies (e.g. ambr250; multi cultivation system) - Troubleshooting / -solving in term of investigations - Support of qualification and validation in cooperation with the qualification/validation team

  • Master Thesis Student at Universität Bern
    Sep 2013 - Dec 2014 · 1 yr 4 mos

    Master thesis under the supervision of Prof. Erik Vassella: - Identification of miR-125-specific mRNA targets by affinity purification of miRNA target mRNAs. Focus area: Cancer, method development, pathway analysis - Technics and Methods: Cloning, Affinity purification: immunoprecipitation, tagged miRNA pull down, tandem affinity purification - Analytical methods: Western blot, qRT-PCR, FACS