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Meet Marianna

  Consultant

  Life Sciences

  m.tomkova@sire-search.com

  +31 (0)20 658 9800

  https://www.linkedin.com/in/mariannatomkova/

Marianna is an experienced consultant in the Life Sciences sector, connecting top talent with leading organizations. She specializes in strategic recruitment, helping companies build high-performing teams.

Jobs

Senior Manufacturing Technician


Breda, Noord-Brabant

Sector: Pharmaceuticals

Job ref: 56633

20 February 2026 The Company  The company is a global biotechnology company dedicated to improving the lives of patients. In Breda they focus on preparing, planning, and coordinating the shipping and distribution of clinical trial materials.  Role Description As a Manufacturing Technician working on a 3-shift roster, you will be responsible for operating high-tech production…

Cell Therapy Specialist


Hoofddorp, Noord-Holland

Sector: Biotechnology

Job ref: 54115

26 March 2026 The company This client is a trailblazer in immunotherapy and engineered T cell therapy, revolutionizing cancer treatment with personalized solutions. Their dynamic and constantly evolving environment fosters daily breakthroughs, showcasing collective and individual capabilities. This company is seeking highly motivated individuals to join in developing innovative cancer immunotherapies and delivering these treatments to patients…

Temporary Manufacturing Technician


Breda, Noord-Brabant

Sector: Pharmaceuticals

Job ref: 58141

3 June 2026 The Company  The company is a global biotechnology company dedicated to improving the lives of patients. In Breda they focus on preparing, planning, and coordinating the shipping and distribution of clinical trial materials.  Role Description The Temporary Manufacturing Technician supports operations within the manufacturing department as part of a central flexible workforce….

QA Specialist


Belfeld, Limburg

Sector: Food

Job ref: 58134

3 June 2026 The Company The client is a Dutch/Belgian food manufacturing company focused on frozen snacks, meal components, and private-label food products across Europe. Role Description As a Senior QA Officer, you will play a key role within a close-knit quality team of four, supporting the maintenance and continuous improvement of quality standards across the production sites…

Medior Quality Engineer


Leiden, Zuid-Holland

Sector: Pharmaceuticals

Job ref: 58144

3 June 2026 The Company The client is part of the global pharmaceutical company. The facility is focused on the development and manufacturing of biologic medicines, particularly in the fields of immunology, oncology, and infectious diseases. They specialize in producing large-scale biologic drugs, which are typically made from living cells and are used to treat complex diseases. …