Job Summary: Work in the Installations, Assembly, and Metrology Group (IMM) of LNLS, supporting engineering, assembly, and metrology of scientific equipment and light lines. Key Highlights: 1. Support engineering and assembly activities of scientific equipment 2. Assemble light lines and maintain equipment 3. Process cleaning of parts for ultra-high vacuum To work in the Installations, Assembly, and Metrology Group (IMM) of the National Synchrotron Light Laboratory (LNLS). The Installations, Assembly, and Metrology Group (IMM) is responsible for supporting engineering, assembly, and metrology activities related to scientific equipment and light lines at CNPEM. Within IMM, the Assembly Unit carries out light line assembly, equipment maintenance, vacuum systems, load handling, and UHV part cleaning. **Responsibilities and Duties** * Assembly process of scientific instrumentation equipment. * Cleaning process of parts for ultra-high vacuum applications. * Equipment transportation/handling. * Equipment procurement and maintenance. **Requirements and Qualifications** **Requirements:** * Enrolled in Mechanical Engineering, Mechatronics, Mechanical Manufacturing, or related fields; **Desirable:** * Basic English proficiency; solid computer literacy. **Additional Information** **Our Benefits** Undergraduate scholarship: R$ 1.870,00 for 30 weekly hours; Technical-level scholarship: R$1.230,00 for 30 weekly hours; Medical Assistance – Unimed Dental Assistance – Uniodonto Psychological Assistance – Telavita Life Insurance – Allianz On-site Restaurant Meal and/or Food Allowance – Pluxee (R$510.00/month) Shuttle Service Transportation Allowance On-site Parking Club – Free SESC Association Membership Partnerships with companies offering discounts **We reaffirm our commitment to diversity, equity, and inclusion, encouraging applications from people with disabilities, neurodiverse individuals, women, LGBTI+, people of diverse ethnicities, generations, and body types, as well as other socially marginalized groups.** At the Brazilian Center for Research in Energy and Materials (CNPEM), we are driven by a passion for science. Our environment is a vibrant research and development hub where professionals from diverse specialties connect to tackle complex challenges and develop solutions to relevant problems—especially in health, energy, renewable materials, and sustainability. We are a Social Organization supervised by the Ministry of Science, Technology, and Innovation (MCTI), at the forefront of scientific research in Brazil. We operate Sirius—the largest scientific infrastructure ever built in the country—and are currently developing the Orion project, a state-of-the-art laboratory complex dedicated to advanced pathogen research, which will be available to the national and international scientific community. We offer a wide range of career opportunities for professionals of diverse profiles. At CNPEM, we conduct cutting-edge research spanning nanotechnology, biosciences, biotechnology, bio-renewables, scientific instrumentation, and accelerator physics—conducted respectively by the National Nanotechnology Laboratory (LNNano), Biosciences Laboratory (LNBio), Bio-renewables Laboratory (LNBR), and Synchrotron Light Laboratory (LNLS). These initiatives are reinforced by challenging technological projects and frontier-engineering solutions led by the Adjunct Directorate of Technology (DAT). This entire ecosystem is supported by an integrated network of strategic areas—including information technology, communications, project management, legal & compliance advisory, human resources, finance, procurement, sustainability, and innovation—distributed across the General Directorate (DG) and the Shared Services Directorate (DSC). The Adjunct Directorate of Infrastructure (DAI) ensures facility maintenance, engineering support, and architectural development, creating optimal conditions for advancing all activities. Ilum School of Science complements these efforts with a Bachelor’s degree program in Science and Technology, delivering innovative training that prepares new generations of scientists for future challenges. We believe success is achieved through dedication, collaboration, and a clear sense of purpose. We value continuous development for our professionals and students, providing an inspiring and supportive environment for professional and personal growth. We are committed to sustainability and seek solutions that foster a greener future. We prioritize the care and well-being of our staff while valuing diversity and fostering an inclusive environment where everyone is welcome and respected. **If you are passionate about science and seek a place where you can make a difference, join us at CNPEM.**