Laboratory technician for the analysis of environmental DNA

Laboratory technician for the analysis of environmental DNA
60%-80%, Zurich, fixed-term

The Laboratory of Ecosystem and Landscape Evolution at the ETH Zurich is looking for candidates to fill a technican position focused on the analyses of environmental DNA (eDNA) samples. The Laboratory of Ecosystem and Landscape Evolution is an international research team with diverse scientific expertise and backgrounds, connected by the goal to understand biodiversity. We study the mechanisms that shape biodiversity patterns across spatial and temporal scales - in both terrestrial and aquatic ecosystems and their response to global changes. To make these connections, we collect data through biological monitoring, environmental DNA methods, remote sensing, and field sampling, and use these data to answer questions with statistical and process-based models of biological diversity. We are further committed to translating basic science findings and novel technologies into environmental applications, and thus engage in finding solutions to solve major environmental challenges.

Project background

Anthropogenic activities cause disruption to natural ecosystems, which can in turn impact the functioning of human societies. To ensure long-term societal well being, the monitoring of living organisms is becoming increasingly critical in a variety of domains and this can be achieved with eDNA, allowing fast and cost-effective tracking of multiple species' occupancy at multiple sites. In our laboratory, we investigate the natural and anthropogenic drivers of biodiversity, which we monitor using environmental DNA (eDNA) or sedimentary DNA (sedaDNA). Our overall goal is to better understand ecosystem dynamics and landscape evolution and find solution to halt the erosion of biodiversity.

We are looking for a motivated and skilled laboratory technician to support a wide range of molecular laboratory tasks, primarily focusing on the processing of eDNA samples. This includes DNA extraction in a clean laboratory setting, PCR, and library preparation for high-throughput sequencing. The job also involves supporting the maintenance and organization of the eDNA biobank, preparing and managing sampling kits for field campaigns, and assisting others in performing eDNA extractions and library preparations. You will be involved in many projects, contributing to impactful ecological research to halt biodiversity loss and measure actions favorable to nature.

Job description

In this position, you will be primarily responsible for the extraction of DNA from environmental, especially water and sediment, samples collected in the context of many international collaborations, working independently in a clean laboratory environment. You will manage the entire workflow, from equipment preparation before the sampling, sample reception to library preparation, and organization of sequencing. Additionally, you will manage laboratory consumables, maintain the cleanliness and organization of the lab, and contribute to the development and standardization of protocols.

As a Laboratory Technician, your responsibilities will include:

• Performing established molecular biology procedures, including environmental DNA (eDNA) or sedimentary DNA (sedaDNA) extraction, PCR, and library preparation
• Managing the workflow of environmental samples from reception to sequencing
• Helping in maintaining and organizing both the clean laboratory and general laboratory spaces
• Managing laboratory logistics, including inventory, consumable orders, and equipment upkeep
• Ensuring high standards of cleanliness and contamination control in the clean lab
• Supporting the maintenance and organization of the eDNA biobank
• Ordering, organizing, preparing and assembling sampling kits for field campaigns
• Training others in the application of the eDNA extraction and library preparation protocols
• Working independently while following established procedures and safety guidelines

It is a fixed-term position associated with a project, whose duration is four years.

Profile

We are looking for a well-organized, precise, and motivated technician with proven experience in molecular biology. You are able to work independently while contributing to a collaborative team environment and bring a strong sense of responsibility to laboratory tasks.

Essential qualifications and attributes:

• Completed training as a laboratory technician or equivalent education in molecular biology or a related field
• Hands-on experience with molecular techniques, including DNA extraction (preferably from environmental samples), PCR, and library preparation
• Good laboratory practice
• Strong organizational skills and attention to detail
• Ability to follow established protocols with precision and consistency
• Capacity for independent problem-solving and task management
• Team-oriented mindset with excellent interpersonal and communication skills
• Flexibility and adaptability in a dynamic research environment
• Fluency in English (spoken and written)
• Openness to travel to conduct DNA extractions in other laboratories and institutions and train collaborators

Additional assets:

• Good laboratory practice
• Experience in ecological or environmental applications of molecular biology
• Familiarity with bioinformatics or interest in developing such skills

Workplace
Workplace
We offer

• A stimulating academic environment at one of the world's leading technical universities.
• The opportunity to contribute to impactful projects in favour of biodiversity.
• Work in an international vibrant team with the unique opportunity to continuously refine and expand your interpersonal and methodical skills.

Read more about working at ETH and our benefits for employees.

We value diversity and sustainability

In line with our values, ETH Zurich encourages an inclusive culture. We promote equality of opportunity, value diversity and nurture a working and learning environment in which the rights and dignity of all our staff and students are respected. Visit our Equal Opportunities and Diversity website to find out how we ensure a fair and open environment that allows everyone to grow and flourish. Sustainability is a core value for us – we are consistently working towards a climate-neutral future.

Curious? So are we.

We look forward to receiving your online application with the following documents:

• CV/Resume
• Cover letter explaining your interest and qualifications
• Contact information for 2-3 references

Please note that we exclusively accept applications submitted through our online application portal. Applications via email or postal services will not be considered.

Further information about the Laboratory of Ecosystem and Landscape Evolution can be found on our website. Questions regarding the position should be directed to Prof. Loïc Pellissier ), no applications.

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