Analytical Chemist – LC-MS Method Development

Job description In this challenging position as an Analytical Chemist, you will be responsible for the development and validation of LC-MS methods in a high-quality laboratory environment. You will use a variety of sample preparation techniques to isolate target compounds from complex matrices, optimize instrument parameters to ensure proper separation and high resolution, and perform preventive maintenance on the equipment to avoid downtime. Once your methods are fully developed, validated, and thoroughly tested, you will transfer the analyses to your colleagues who will use the technique for routine analysis. Key Responsibilities: Develop, optimize, and validate LC-MS methods Perform sample preparation on complex biological matrices Adjust and fine-tune instrument parameters for optimal performance Maintain LC-MS equipment to prevent technical issues Document and report results accurately and clearly Collaborate with a team of skilled analysts Profile For this challening position we are looking for a skilled Analytical Chemist who fits the following profile: A completed Bachelor’s or Master’s degree (HLO/WO) in (Analytical) Chemistry or a related field At least 1 year of work-experience in LC-MS method development and validation Experience with complex matrices (such as blood or urine) is an advantage Ability to work independently and with great attention to detail Strong reporting and communication skills A valid driver’s license and access to a car is a plus Proficiency in Dutch is an advantage but not required (English is sufficient) This job opening is at a company in Apeldoorn area (Gelderland, NL). The company only considers candidates who live within 1 hour commute and are in possession of a (long term) valid work permit (no oriëntation year visa). Offer You will be joining a renowned laboratory in Apeldoorn area known for performing high-quality analyses for external clients. You will work in a motivated and innovative team where development, innovation, and growth are strongly encouraged. Benefits: Competitive salary from €3,100 to €4,300 gross per month, depending on experience 32–40 hours per week Attractive secondary employment benefits Opportunities for personal and professional growth About Science@Work At Science@Work, people and science come together. All our Talent Acquisition Experts are highly skilled professionals with a completed laboratory or science education. We connect talent and employers for both permanent and temporary positions throughout the Netherlands. As a specialized division of the international recruitment group Pauwels Consulting, with 1,500 professionals employed and 20 offices in the Netherlands, Belgium, France, Germany, and Switzerland, we have an extensive reach and even greater industry knowledge. Science@Work stands for quality and expertise. What sets Science@Work apart are the latest recruitment technologies, passionate recruiters, and a strong commitment to people and the environment. This enables us to work faster, more efficiently, and more sustainably. Science@Work (SAWNL) serves MLO, HLO, and WO professionals in the life sciences, pharmaceuticals, food industry, biotechnology, and (petro)chemistry sectors across the Netherlands. We offer both permanent and temporary laboratory and science positions in microbiology, chemistry, analytical chemistry, biochemistry, sales, quality assurance, medical devices, and biomedical laboratory technology.

Location: Apeldoorn, 7311 JW, NL

Posted Date: 10/21/2025