Laboratory Technician – Analytics (LC-MS/MS)

SuperMicrobiologists; Schweiz; On-site; CHF 70,000 - 90,000; Full time

Benefits offered by this job

Training and career development

Collaborative startup culture

Cutting-edge research environment

Job summary

SuperMicrobiologists in Switzerland is seeking a motivated Laboratory Technician for Analytics (LC-MS/MS). You will be responsible for routine and developmental analyses, establishing LC-MS/MS platforms, and ensuring high-quality data in R&D programs focused on PFAS degradation. The candidate should have a background in chemistry, hands-on LC-MS/MS experience, and organizational skills. We offer a cutting-edge research environment, training opportunities, and a collaborative culture.

Qualifications

• Hands-on experience with LC-MS/MS instrumentation and software setup.
• Strong background in method validation and data evaluation.
• Excellent command of English (C1 or higher) required.

Responsibilities

• Perform routine and non-routine LC-MS/MS analyses.
• Develop and validate analytical methods for pollutants.
• Ensure data quality and documentation according to GLP/GMP standards.

Skills

LC-MS/MS instrumentation

Method development

QA/QC documentation

Organizational skills

Communication and teamwork

Education

BSc/MSc in Chemistry or related field

Completed apprenticeship as Chemical Laboratory Technician

Tools

LC-MS/MS software

Job description

Laboratory Technician – Analytics (LC-MS/MS)

About us

CellX Biosolutions AG is an innovative ETH spin‑off at the forefront of environmental biotechnology. We develop microbial solutions capable of degrading persistent pollutants such as PFAS, pesticides, and pharmaceuticals. We are on a mission to create sustainable technologies for cleaner water and soils.

The Position

We are looking for a skilled and motivated Laboratory Technician for Analytics (LC-MS/MS) to join our growing team and support our expanding analytical workflows. In this role, you will take responsibility for routine and developmental LC-MS/MS analyses, ensuring the quality, reliability, and reproducibility of our R&D programs, which focus on PFAS degradation by bacterial communities. At the same time, you will play a key role in establishing our new in‑house LC-MS/MS platform, from instrument setup and method transfer to validation and long‑term operation and accreditation.

Your responsibilities

• Perform routine and non‑routine LC‑MS/MS analyses of samples from our R&D programs.
• Develop, optimize, and validate analytical methods for the quantification of pollutants and metabolites (particularly PFAS).
• Ensure data quality and documentation according to GLP/GMP‑like standards, including method files, calibration logs, and maintenance records.
• Participate in instrument installation, qualification, and maintenance together with our supplier and partner laboratories.
• Lead the accreditation of CellX’s analytical pipeline (ISO or similar).
• Work closely with the R&D team to provide analytical support and ensure smooth project execution.
• Contribute to continuous improvement of workflows and SOPs.

Your profile

Required qualifications

• Completed apprenticeship (EFZ) as Chemical Laboratory Technician or equivalent education (BSc/MSc in Chemistry, Analytical Chemistry, or related field).
• Proven hands‑on experience with LC‑MS/MS instrumentation and software (setup, calibration, maintenance, troubleshooting).
• Strong foundation in method development, validation, and data evaluation.
• Experience with QA/QC documentation and laboratory safety under regulated or semi‑regulated environments.
• High degree of precision, reliability, and organizational skills.
• Independent, proactive, and structured work style with strong communication and teamwork abilities.
• Excellent command of English (C1 or higher); German is an advantage.

Preferred qualifications

• Experience with environmental analytics, particularly PFAS. Other pollutants like pesticides or pharmaceuticals would also be of interest.
• Familiarity with method validation and accreditation processes (ISO or similar).
• Previous exposure to environmental microbiology or bioremediation is a plus.

A note: research indicates that women and individuals from marginalized groups tend to apply only when they meet all of the criteria. If you believe you’re qualified, but don’t necessarily check every box, please submit an application.

We offer

• Cutting‑edge research environment at the intersection of microbiology & environmental biotechnology.
• Opportunities for training and career development in analytics.
• Collaborative startup culture.
• Exposure to industry applications through environmental technology stakeholders.

Application Process

We look forward to receiving your online application via our website, including all of the following documents:

• Cover Letter
• CV
• Academic certificates
• Contact information for professional references