Develop and maintain accurate engineering documentation including P&IDs, single-line diagrams, equipment specifications, and as-built recordsEnsure engineering compliance with California and federal regulations, including Cal/OSHA, applicable air quality district rules, wastewater permits, Title 24 energy codes, and food safety requirements (FDA, FSMA, HACCP, SQF or equivalent)Support food safety and hygienic design principles for utility systems that interface with production (water quality, air quality, temperature control, and prevention of cross-contamination)Specify equipment, write technical scopes of work and RFQs, evaluate vendor proposals, and manage engineering relationships with consultants, contractors, and equipment suppliersDrive energy efficiency, water conservation, and sustainability projects through engineering analysis and implementationProvide technical leadership and mentoring on utility and facility engineering matters. essential functions:Provide engineering ownership for the design, performance, reliability, and continuous improvement of plant utility and facility systems, including:Steam generation and distribution (boilers, condensate systems, steam traps)Refrigeration and process cooling (ammonia or glycol systems, chillers, condensers)Compressed air systemsProcess and domestic water systems, including treatment and qualityWastewater pretreatment and discharge systemsHVAC and building environmental controlsElectrical distribution (MCCs, VFDs, power systems, and backup generation)Natural gas and fuel systemsFire protection and life-safety systemsLead capital and expense engineering projects from concept through commissioning-developing scopes, justifications, designs, specifications, procurement packages, installation oversight, and project close-out.