Validation Scientist


Task information:

  • Summary
  • Validation Scientist will be a high performing, dynamic individual who will be part of the LSMS Research and Development (R&D) group in Vilnius. You will be responsible for verification and validation of cutting-edge products within various Product Development groups, particularly focused LCMS applications using the triple quadrupole, ion trap and hybrid-orbitrap based instruments. The position will require interaction with various groups within the company, including global demo centres, Product Marketing, Vertical Marketing, commercial teams, as well as Research and Development.
  • Responsibilities:
  • Work with product marketing and scientists to evaluate product requirements through development, execution and documentation all verification and validation activities.
  • Laboratory duties, including sample preparation, development and execution of new and existing test protocols on LCMS instruments at conventional and nano flow rates, interpretation and reporting of results.
  • Lead verification and validation activities on various hardware and software platforms in support of Thermo Fisher Scientific`s new product introduction.
  • Familiarity with applications in all markets with Thermo Fisher Scientific`s LCMS instruments


  • BS/MS/Ph.D degree in Science (chemistry, biology or related discipline).
  • Solid understanding of both LC and MS instrumentation. Must be comfortable discussing the components of a mass spectrometer, aspects of liquid chromatography, mass spectrometer ionization sources and their impact on an application.
  • Work experience, including degree studies, with solid hands-on LCMS background and expertise in small molecules or omics method and applications development
  • Good knowledge of the one or more of Proteomics, Lipidomics, Pharma/Biopharma, Clinical or Food & Environmental analytical industries
  • Ability to work in a fast-paced multi-disciplinary matrix managed environment
  • Ability to travel 10-15% annually globally
  • Fluent English and Lithuanian language
  • Preference will be given to candidates with experience in performing and/or validating applications on LCMS platforms.
  • Knowledge, Skills and Abilities required:
  • Capacity to develop a strategic understanding of the Thermo Scientific brand, the life sciences industry, analytical instruments, and software
  • Excellent strategic thinker with solid written and verbal skills
  • Highly self-motivated with the ability to manage and prioritize multiple projects
  • Demonstrate Thermo Fisher Scientific values – Integrity, Intensity, Innovation and Involvement

Company offers:

  • The innovative environment of the rapidly growing international company.
  • High performing, driven and supportive working culture and outstanding development possibilities to increase your potential.
  • An exciting opportunity to be part of a dynamic global organization and work with experienced professionals.
  • Monthly salary 1500-2600 eur (brutto) and additional benefits package.


Contact person:

Dalia Paulauskaite


 with subject "Validation Scientist"