.KYMOS GROUP is a medium-sized and fast-growing Contract Research Organization (CRO) with headquarters in Spain and laboratories in Spain, Italy, and Germany, and a liaison office in South Korea, offering comprehensive bioanalytical and CMC analytical services to the life sciences industry. Its laboratories are GMP and GLP certified and GCP compliant, successfully inspected by EMA, FDA, and ANVISA.KYMOS GROUP is devoted to providing high-quality and added-value services to its partners and is highly oriented to innovation, offering services of research, development, and quality control in many different fields such as small molecules, proteins, antibodies, nucleic acids, and advanced therapies.KYMOS GROUP has a young and dynamic staff of more than 200 employees and is committed to promoting diversity, gender equality, well-being, and initiative within its members, encouraging career development and internal promotion.We are looking for a Protein Mass Spectrometry Scientist to be incorporated into our department of Innovation.She/he will participate in the development and validation of assays and sample analysis for qualitative and quantitative analysis of proteins using liquid chromatography coupled to mass spectrometry techniques, including QTOF and triple quadrupole systems.Examples of the assays to be performed are:Entire mass determination of proteins and peptidesPeptide mapping and amino acid sequencing of proteins and peptidesIdentification and quantitation of peptide and protein impuritiesSpecific mass spectrometry studies of other kinds of molecules (small molecules, glycosaminoglycans, etc.)Requirements Degree, Master's degree, or PhD in health sciences, with research experience in biology, biomedicine, pharmaceutical science and technology, biotechnology, biochemistry, medicinal chemistry, organic chemistry, or bioengineering.Good knowledge of method development for characterization of proteins with liquid chromatography coupled to mass spectrometry techniques used in proteomics (amino acid sequence and quantitative determination).Good knowledge of HPLC/UPLC and mass spectrometry instrumentation (triple quadrupole and QTOF) and the software required to process the data obtained.Ability to work independently and in collaboration with multidisciplinary teams.Good knowledge in writing technical documents.Proficiency in English.Knowledge of working in a regulated laboratory environment.If you join us, you will enjoy:Working in a dynamic company with a highly qualified growing teamProfessional development and collaborative environment and a culture of empowerment.Flexible working hours and an intensive schedule on Friday.Hybrid work, but mainly in the office.Access to the employee benefits flexibility platform.23 vacation days per year plus the 24th and 31st of December.Fully stocked canteen and rooftop space (coffee, fruits, snacks, and beverages)