2 chemical and biological engineering jobs found

U.S. Citizenship is Required. Ability to qualify for a US Department of Defense Top Secret security clearance required. Candidate must be SAP and SCI program eligible. Toyon is seeking a highly capable and motivated professional to support the integration, assembly, and testing of new sensing technologies. The ideal candidate will bring expertise in sensor integration, continuous air sampling systems, electrical wiring and testing, and mechanical packaging. This role will work closely with multidisciplinary teams to bring sensing platforms from concept to operational prototype. The position will contribute throughout the project lifecycle: contributing and/or leading technical proposal efforts; project planning and definition; project management and coordination during implementation; subject matter expertise once systems have been deployed. Key Responsibilities: Assemble and integrate environmental, chemical, biological or radiological sensors into novel, custom platforms...

Salary Range: $95,000 - $105,000 with Bonus Potential Key Responsibilities Mine Design & Planning: Prepare short-term and long-term pit designs, extraction plans, and production schedules. Optimize quarry sequencing to maximize reserves and minimize haul distances. Coordinate overburden stripping, dewatering, and reclamation activities. Conduct geological mapping, sampling, and reserve modeling to support raw material blend consistency. Monitor quality and coordinate with the quality control technicians and production teams to maintain desired chemical and physical compositions (e.g., CaCO₃, SiO₂, Al₂O₃, Fe₂O₃ ratios). Drilling, Blasting & Production Support: Manage blasting programs to achieve proper rock fragmentation and meet crusher feed requirements. Evaluate drill and blast performance and recommend improvements to lower cost and enhance productivity. Support mobile equipment selection, utilization, and performance tracking. Safety &...