The Vall d´Hebron Institute of Oncology (VHIO) Seeks a “Laboratory Technician”

Reference: 2026-064-01

Application deadline: 01/11/2026

Number of vacancies: 1

About the position

The Computational Immunogenomics Group, led by Dr. Francisco Martínez-Jiménez, is seeking a motivated and skilled laboratory technician to join our team. This position offers a unique opportunity to contribute to cutting-edge research at the intersection of T-lymphocyte biology and immuno-oncology, with strong translational implications. The successful candidate will play a key role in the processing of blood and tumour samples from multiple projects in the lab, applying a range of molecular biology techniques.

For recent and relevant publications, see www.franmartinezlab.com.

Key responsibilities

- Sample management: Receive, process and store fresh clinical blood and tumour samples, including PBMC isolation by Ficoll gradient, cell freezing and thawing, and downstream experimental procedures, adapting daily activities to sample availability. In coordination with the Project Manager, make sure samples are properly labelled, tracked, stored long term and shipped in line with regulations.
- Molecular biology and sequencing: Carry out DNA/RNA extraction, quantification and quality control. Support sequencing library preparation and help develop and implement new laboratory protocols.
- Laboratory operations: Support the day-to-day running of the lab, including reagent preparation, stock monitoring and general organisation. Keep SOPs up to date and uphold biosafety standards.
- Autonomy and teamwork: Work independently and proactively on assigned activities, with guidance from the Senior Research Technician/Lab Manager.



Work closely with computational scientists and the Project Manager on an interdisciplinary research project.

Required qualifications

- Education: Degree in Life Sciences (Biology, Biotechnology, Biomedical Sciences or a related field).
- Laboratory experience: Proven hands-on wet-lab experience, including:
- PBMC isolation using Ficoll gradients

- DNA/RNA extraction and quantification

- Sterile cell culture techniques
- Sequencing library preparation (basic experience)
- Laboratory logistics, including managing reagents, equipment and sample inventories

- Working style: Highly organised, reliable and attentive to detail. Able to take initiative and troubleshoot independently in the lab.
- Teamwork and communication: Comfortable working in a team led by a computational (non-wet-lab) supervisor. Excellent communication and interpersonal skills, with the ability to work professionally with investigators, nurses and clinical staff across multiple sites.

Desirable qualifications

- Experience with flow cytometry and FACS
- Familiarity with clinical or translational sample handling
- Experience implementing new experimental workflows

Additional information:

We offer:

- ?The possibility of developing your professional career in a competitive environment.
- ?To be part of a center that is constantly developing, pursuing excellence in research and collaborating with leading teams.




- ??‍??We offer and promote a diverse and inclusive environment, and welcome all people equally, regardless of age, disability, gender, nationality, race, religion or sexual orientation.
- ?We care about our environment and understand the importance of sustainability. We have the GreenVhio program, which you can be a part of.

Conditions:

- ?Two years contract, with possible extension subject to evaluation and funding availability
- ?️Full-time position, 37.5 hours per week.
- ?Salary according to qualifications and experience following VHIO pay scales.
- ?Adaptable remuneration program (includes restaurant vouchers/cards, transport, medical insurance, and “baby daycare” voucher).
- ⏰Flexible working hours and measures to balance work, family, and personal life, and promote gender equality, as established in the VHIO collective agreement.
- ?️24 days of holidays and 6 personal days.
- ?Fully subsidized Catalan, Spanish, or English courses.
- ?‍➡️Take advantage of doing sports at great prices with WellHub.
- ?You’ll have access to weekly physiotherapy sessions at the office, offered at a reduced price for the team.

Vall d’Hebron Institute Oncology (VHIO)

endorses the Requirements and Principles of the European Charter for Researchers, the Code of Conduct for the Recruitment of Researchers promoted by the European Commission and follows Equal Opportunities policies. On 10th April 2018 VHIO was awarded the “HR Excellence in Research” logo. Our Institute was consequently granted permission to use the HR Excellence in Research Award logo as demonstration of its stimulating and favourable work environment in line with the Charter & Code.

📌 2026-064-01 Laboratory Technician (Barcelona)
🏢 VHIO
📍 Barcelona