Chemical Laboratory Technician (all genders, full or part time)

Do you want to use your talent and drive to make a significant difference

sequestra builds the most advanced technology for capturing CO₂ in mineral residues. These are returned to the value chain as sustainable building products. Our processes are at the heart of a segment with the potential to reduce global CO₂ emissions by 4 Gt.
At sequestra you will help to shape a company that is committed to becoming the global frontrunner in carbonation intelligence. We are based in Vienna the most liveable city in the world and are looking for a motivated Chemical Laboratory Technician to support our team in running trials with our in-house carbonation technologies.

Hyped already We are only getting started!

Tasks

Key Responsibilities:

• Prepare execute and monitor laboratory trials for CO₂ sequestration in mineral residues.
• Operate maintain and calibrate lab equipment and experimental setups.
• Perform sample preparation handling and chemical analyses (e.g. XRD XRF titrations ICP gravimetric methods).
• Accurately record organize and evaluate test data in collaboration with process engineers and data specialists.
• Support optimization of experimental protocols and contribute to scaling lab results into pilot-scale trials.
• Ensure safe laboratory practices and compliance with health safety and environmental regulations.
• Collaborate closely with the R&D team to translate scientific concepts into repeatable and reliable experiments.

Requirements

Skills & Qualifications:

• Educational background in Chemical Engineering Chemistry Process Engineering or Laboratory Technology (degree or technician diploma).
• At least 2 years of laboratory or process-related work experience (industrial academic or applied research).
• Hands-on laboratory skills with strong attention to detail and safety.
• Experience with analytical methods for solid materials is a plus.
• Familiarity with experimental design documentation and quality control.
• Proactive solution-oriented mindset with the ability to work both independently and in a team.
• Passion for sustainability and interest in carbon capture utilization and storage (CCUS) technologies.

Benefits

Why Join Us

• Become part of a mission-driven company at the forefront of climate technology.
• Work directly with experienced scientists engineers and management on impactful CO₂ reduction solutions.
• Opportunity to contribute to the development of groundbreaking carbonation processes from day 1.
• Rapid career growth and development opportunities.
• Attractive salary package (minimum 40k gross per year on a full-time basis depending on qualifications).
• Work in one of Viennas most vibrant startup hubs in the sustainability sphere.

How to Apply
Please send your resume and a brief cover letter explaining why youre a great fit for this role.

We cannot wait to hear from you!