We are looking for a reliable mechanical technician to join our small polymer concrete manufacturing team. You will support day-to-day production, test concrete specimens, keep inventory and assist with process improvements. Training on our specific materials and methods will be provided.

· Help with the production of concrete samples for research purposes

· Help building custom molds

· Maintain the workplace in orderly and clean conditions

· Maintain inventory of materials and consumables

· Communicate effectively any issues with concrete samples to help improve the products

· Support general production and shop activities

· Comfortable and competent with power tools and hand tools

· Ability to measure precisely and work accurately

· Strong teamwork skills

· Good record-keeping habits

· Ability to lift more than 50 lbs regularly

· Safety-oriented mindset

· Proactive and willing to learn and grow within the company

Preferred Experience (a plus, not required)

· Masonry, carpentry, or mechanic background

· Bilingual (Spanish and Portuguese preferred)

Sileto Technologies LLC is a forward-thinking technology and laboratory services company based in Hialeah, FL, dedicated to delivering innovative and reliable solutions to our clients. Our team is built on a culture of precision, integrity, and continuous improvement that keeps our customers coming back. We pride ourselves on fostering a supportive work environment where employees can grow their skills and advance their careers.