Water Scientist – Nature Based Solution

Notpla

THE ROLE At Notpla, we’re at the forefront of sustainable innovation, creating natural alternatives to single-use plastic packaging that are carefully engineered to help build a healthier planet. Founded on the belief that nature knows best, we’re an innovative, action-oriented scale-up developing and manufacturing uncompromisingly natural packaging solutions from seaweed and plants. As a Coating Process Engineer in the Innovation team, you’ll develop breakthrough natural material technologies into scalable solutions. This role sits at the critical intersection of material science and industrial-scale coating processes, where you'll develop and transform innovative biomaterial solutions in the very early stages into commercially viable packaging alternatives that replace single-use plastics.  This is an exciting time to join Notpla — we’re on the brink of a record-breaking year for revenue and on track for major growth in the next 18–24 months. To support this, we have just secured a Series A+ fundraise, enabling us to scale our growth and environmental impact faster than ever. Beyond offering meaningful roles and a vibrant working environment, Notpla provides competitive compensation, including EMI Share Options, a zero-carbon pension scheme, discounts with local businesses, and subsidised social activities. Our office-first hybrid working policy lets you work in the way that maximises your productivity while maintaining a dynamic and collaborative atmosphere. We’re a social business with regular clubs and events, and we’re proud of how our diverse, mission-driven community works together to make plastic disappear. Led by strong values, all Notpla employees are encouraged to take ownership of their domain, enjoying a high degree of autonomy. Our aim is to build an inspiring culture reflected in our working policies, environment, and people. As a Coating Process Engineer your expertise in coating technologies, particularly extrusion coating and water-based coating systems, will be essential in bridging the gap between laboratory discovery and pilot-scale implementation. You'll work hands-on in both the laboratory and on pilot facilities, designing and executing coating trials, troubleshooting process challenges, and building technical knowledge that advances Notpla's mission across multiple concurrent projects. This role will be operating shoulder-to-shoulder with material scientists, material & product designers, and business development managers. You'll drive your own projects from concept through pilot-scale validation, while also serving as a process engineering consultant to project teams across the Innovation portfolio - accelerating collective learning and expanding coating process capabilities throughout the organisation. This is a role for someone who sees process engineering as a creative discipline, where the challenge of making natural materials perform in existing industrial infrastructure is just as exciting as the science of the materials themselves. You'll be pioneering coating processes for materials that don't yet have established playbooks, constantly learning, adapting, and pushing the boundaries of what's possible when nature meets engineering. KEY RESPONSIBILITIES Material & Process Development * Drive new natural material development projects through material and process development into scalable solutions. * Design, organise, execute, and analyse coating trials both in-house and at partner facilities, working hands-on to develop and optimise processes for natural material applications * Lead and coordinate coating trials across multiple projects, bringing process engineering expertise while learning the nuances of each technology * Develop coating processes for packaging applications, focusing on extrusion coating, water-based systems, and other paper coating technologies (flexo, gravure, curtain coating, etc.) * Troubleshoot coating defects and process challenges through root cause analysis and corrective actions * Scale coating processes from laboratory to pilot stage, anticipating and addressing scale-up challenges * Build deep technical understanding of how natural materials behave in coating processes, including rheology, adhesion, film formation, and drying characteristics * Characterise coating performance through systematic testing of barrier properties, adhesion, and mechanical properties * Mentor team members from various disciplines on coating process fundamentals * Plan and manage your own work effectively, balancing multiple concurrent projects Cross-Functional Collaboration & External Partnerships * Work shoulder to shoulder and collaborate closely with cross-disciplinary teams, including material designers, material scientists, business development managers, product designers, seaweed specialists, and more, to solve complex challenges * Blur disciplinary boundaries when needed to drive integrated problem-solving * Successfully create and manage external relationships and represent Notpla * Liaise with academic institutions, commercial labs, and equipment suppliers to organise third-party testing and explore technology partnerships * Provide technical support for grant proposals and client projects Feasibility & Strategic Technical Planning * Conduct rapid feasibility studies and pathfinding projects to evaluate coating process options for emerging material solutions * Set out technical strategies and approaches to solve coating process problems * Stay current with coating technology advancements and industry trends, integrating new knowledge into ongoing projects * Identify novel coating technologies and equipment partnerships that could unlock new capabilities for natural materials Data Analysis, Documentation & Communication * Design experiments, analyse coating trial data, and present findings with clear recommendations to drive decision-making * Document coating processes and learnings systematically to build institutional knowledge * Communicate complex process engineering concepts effectively to diverse audiences through written, visual, and verbal formats * Contribute technical content to patent applications and intellectual property development QUALIFICATIONS & EXPERIENCE * Diverse experience with Paper Coating processes for packaging (extrusion coating, flexo, gravure, etc.) * Proven track record of spearheading complex R&D projects and delivering technical breakthroughs. * Excellent communication skills with the ability to convey complex technical concepts to diverse audiences * Strong relationship management and cross-functional collaboration experience * Experience coordinating with external partners and managing trial logistics * Comfortable working in ambiguity, with agile methodologies in a fast-paced environment and adept at collaborating across various disciplines * Willingness to travel frequently for partner collaborations, trials, consortium meetings among others * Relevant degree in Material Science, Process Engineering, Chemical Engineering, Packaging Engineering or a related field * Min 2 years of experience in Paper Coating material and process development * Excellent problem-solving skills, with the ability to think creatively and critically. * Strong make-it-happen attitude. SALARY £33,500 - 47,000 + EMI Share Options

Inbrain Neuroelectronics

YOUR MISSION We are scientists, doctors, techies and humanity lovers, with the mission of building neuroelectronic interfaces to cure brain disorders. INBRAIN harnesses the extraordinary material properties of Graphene, the world’s thinnest and nobel-prize winning material, to build safe, uninvasive and highly efficient neural solutions. Our mission is to decode and modulate neural networks to improve people's lives As a Senior 3D MEMS Test Development Engineer, you will be the technical architect of metrology, electrical test and data analysis infrastructure. The primary goal is to invent, build and operate the automated test systems required to characterize complex vertical integration processes (advanced packaging, TGV, electromechanical reliability).  You will be at the forefront of bringing advanced healthcare solutions to market, making a tangible difference in people´s lives worldwide. This position will be office-based in Bellaterra.  YOUR PROFILE Main responsibilities: * Test Strategy & Equipment Setup: Define and deploy the test infrastructure required to characterize 3D MEMS process steps thermal bonding, wafer-level packaging, TGV, electrochemical or mechanical reliability testing. Specify, qualify and operate metrology, electrical test, and reliability equipment. * Process Characterization & DOEs: Design and execute structured experiments to characterize 3D MEMS unit processes and integrated flows. Generate the data needed to set process windows, control limits, and acceptance criteria across coupled process steps.  * Data Analysis & Industrialization: Build Python-based data pipelines to analyze high-volume process and test data. Extract yield, Cpk, drift, and failure-mode signatures. Translate findings directly into process and test recipe improvements.  * Hardware & Electrical Characterization: Lead electrical and physical characterization across 3D MEMS structures. Use SMUs, DAQs, oscilloscopes, probe stations, and dedicated MEMS test rigs to measure critical parameters at the required precision.  * Materials & Failure Analysis: Apply materials science fluency, thin films, interfaces, integration physics, to root-cause analysis on failures across, bonding, packaging, TGV interfaces and electromechanical reliability. Feed findings back to process and design teams to drive iterations.  * Cross-Functional Coordination: Work directly with Process Integration, Packaging, Hardware, mechanical and Software teams to align test requirements, hardware specifications, and data infrastructure. Translate 3D MEMS physics into testable specifications across disciplines.  * Industrialization & Scaling: Take prototype test setups out of R&D and harden them for pilot and production. Author SOPs, qualify equipment (IQ / OQ / PQ), and integrate with MES where applicable.  * Continuous Improvement: Identify opportunities to reduce variation, improve test throughput, and tighten the link between process control and electrical / yield outcomes across the 3D MEMS stack. Mandatory Qualifications and Soft skills: * Bachelor’s or Master’s degree in Electrical Engineering, Applied Physics, Materials Science, Microelectronics, or a related field.  * 5+ years in Test Development, Device Characterization, or Yield Engineering within a semiconductor, MEMS, or advanced packaging environment.  * Vertical Integration & MEMS Expertise: Hands-on experience with testing and characterizing advanced packaging architectures, including wafer-level thermal bonding, Through-Glass Vias (TGV) / TSV metallization, and electromechanical reliability.  * Data Science & Scripting: High proficiency in Python (e.g., Pandas, NumPy, SciPy) for complex data analysis, instrument control (SCPI/VISA), and automating high-volume, lot-level data workflows. * Test Equipment & Instrumentation: Hands-on expertise building test setups with SMUs, DAQs, oscilloscopes, and automated metrology tools. Highly capable of debugging signal integrity for low-noise/high-impedance analog measurements.  * Physics of Failure: Deep understanding of semiconductor/MEMS device physics, thin films, and electromechanical integration. Must understand why an interface fails (e.g., CTE mismatch, delamination, voiding) to design accurate test traps.  * Industrialization Track Record: Proven ability to take prototype test platforms out of R&D and industrialize them for pilot or production use, including authoring SOPs and executing equipment qualification (IQ/OQ/PQ).  * Systematic, first-principles approach to problem-solving.  *  A strong instinct for identifying R&D fragility. * Strong written and verbal communication. * Takes full ownership of test strategy, equipment readiness, and data quality.  * Thrives in fast-moving, unstructured deep-tech environments. Nice to have (optional): * Database Architecture: Experience interfacing automated test hardware with Manufacturing Execution Systems (MES) or SQL databases, and building visual dashboards (e.g., Grafana, PowerBI) for tracking yield and Cpk. * Reliability & Environmental Testing: Practical knowledge of accelerated aging models, hermeticity testing (leak rate analysis), and Electrochemical Impedance Spectroscopy (EIS). * Neurotechnology & Mixed-Signal Electronics: Familiarity with high-channel-count analog front-ends (AFEs), custom ASICs, or complex neural electrophysiology signal chains.  * Statistical Process Control: Working knowledge of PFMEA, DOE methodology, SPC, and Cpk-driven process control in regulated manufacturing environments.  * Pilot-to-Production Scaling: Prior experience supporting a deep-tech hardware company through a pilot-to-production transition, including capital tooling and scale-up decisions. WHY US? We are looking for someone who Is ready to proactively bring new ideas to the team, push boundaries, and constantly look for innovation. At INBRAIN we believe in shared success and diverse ways of thinking, here you'll learn, grow, and advance in an innovative culture. WHAT CAN WE OFFER TO YOU?  * A collaborative environment where innovative ideas flourish and teamwork drives us forward. At INBRAIN, we believe the power of collective intelligence is unique. You will be part of a team that thrives on open communication, knowledge sharing and mutual respect.  * Meaningful Work Impact: Our projects are not only exciting and challenging but also have a positive impact on the industry and society as a whole. You'll be part of a team that strives to create meaningful change.  * Cutting-Edge Technology Exposure: Joining us means immersing yourself in the latest technologies and innovative solutions. You'll have access to state-of-the-art tools and resources, fostering continuous learning and keeping your skills relevant in a rapidly evolving industry.  * Competitive salary (according to your experience/skills)  * Internal flexible compensation scheme * Private Health Insurance  * Training bonus for professional development and access to Udemy platform * 23 vacation days per year * Christmas week off * While we offer flexible working modality, because of the nature of this position, this will be an office-based position in Bellaterra. Applications must be submitted in English At INBRAIN, we're not just offering a job – we're inviting you to be part of a transformative journey, Are you ready to transform lives? Join us! #diverseandinclusive  We believe that a diverse and well-balanced workforce drives innovation. At INBRAIN, we foster the inclusion of all people regardless of culture, age, gender, sexual orientation and identity, or any other status

People Services 4 U Sweden AB

Food Scientist – Food Research Laboratory About PureFize Technologies AB PureFize Technologies AB develops a patented, mercury-free broad-spectrum UV technology that uses optimized UV wavelengths to reduce microbial contamination on food surfaces, water, and materials. In food applications, the technology improves microbiological safety, extends shelf life, and helps preserve product quality while reducing the need for chemical disinfectants. Position Overview We are seeking a highly motivated Food Scientist to join our Food Research Laboratory. The successful candidate will contribute to the development and validation of innovative UV-based food decontamination technologies by planning, executing, analyzing, and reporting laboratory studies focused on food safety, quality, and shelf-life. The position involves research on a wide range of food matrices, including fresh produce, dry seeds, grains, and food-grade powders, with emphasis on microbiological safety, physicochemical quality, and sensory properties. Key Responsibilities Plan and execute laboratory experiments to evaluate the effectiveness of broad-spectrum UV technology on food products. Perform microbiological, physicochemical, and sensory analyses to assess food safety and quality. Optimize and validate treatment conditions for different food materials. Design experiments and perform statistical analyses to interpret research results. Develop technical reports and present experimental findings. Model and evaluate food shelf-life based on microbiological and quality data. Maintain laboratory documentation and ensure compliance with ISO/IEC 17025 quality requirements. Collaborate with multidisciplinary teams in research and product development. Essential Qualifications MSc or PhD in Food Science, Food Technology, Microbiology, or related discipline. Strong experience in planning, executing, and reporting microbiological, physicochemical, and sensory analyses for quality assessment of fresh produce, grains, seeds, and food-grade powders. Experience with experimental design and multivariate statistical analysis. Knowledge of shelf-life studies and predictive modeling. 3-5 years’ experience working in food laboratories operating under ISO/IEC 17025 requirements. Strong scientific writing and data interpretation skills. Excellent organizational and problem-solving abilities. Good written and spoken English. Desirable Qualifications Experience with food preservation or non-thermal processing technologies (UV, light, cold plasma, etc.). Knowledge of food microbiology, HACCP, and food safety regulations. Experience using statistical software such as Minitab, R, JMP, or similar. Ability to work independently while contributing effectively within a multidisciplinary team. Organized, proactive, and detail-oriented with excellent teamwork and communication skills. Interested? This recruitment goes through our consultant Arne Dahlberg. Please apply with your resume to adahlberg@peopleservices4u.com