Perishable Operations Manager Jobs in Concord, CA

Company Overview: Plastics have become indispensable for nearly every major industry, but conventional plastics impose an unsustainable burden on the environment. Plastic production currently accounts for 8% of global oil and gas use and nearly 5% of GHG emissions. More than 250 million tons of plastic waste accumulates annually, the vast majority of which will persist for centuries. ReSource’s proprietary technology will produce the first bioplastic that is made from truly sustainable feedstocks and outperforms incumbent materials without the environmental burden or health risks. We are commercializing an industrially scalable process for producing FDCA, which is a naturally occurring chemical that serves as a replacement for the petrochemical monomer PTA used to make polyesters such as PET. Polyester represents a >$100B industry, with applications spanning packaging, bottles, and fibers. Polyesters made using FDCA have superior gas barrier, thermal, and mechanical properties compared to the petrochemical incumbents, which translates into better performance with less material, including increased shelf life for perishable goods. They are also 100% recyclable and degrade much faster than conventional polyester if released into the environment. Beyond polyesters, FDCA is a platform molecule that can be used to make a wide range of other polymer and specialty chemicals. Past efforts to commercialize such products have been hampered by the high complexity and cost of the manufacturing pathways chosen to make FDCA, all of which use edible sugars as raw materials. In contrast, ReSource produces FDCA from CO2 and inedible biomass and removes two thirds of the conventional process steps, resulting in dramatically reduced production cost that enable rapid scale-up and high-volume applications. Bioplastics made using ReSource FDCA have the potential to eliminate >250 Mton yr–1 GHG emissions.

The company is in Oakland, CA and was founded on technology developed at Stanford University. Backed by leading investors including Khosla Ventures, Fathom Fund, Chevron Technology Ventures, and Mitsubishi Gas Chemical, we are currently preparing to commence pilot and demo-scale production. To date, ReSource has raised >$25M, including nearly $9M in R&D grants from the Department of Energy and National Science Foundation.

Position Overview: We are seeking a motivated and skilled Technician to join our team. The ideal candidate is dependable, detail-oriented, and demonstrates strong problem-solving abilities and effective teamwork. This role involves supporting operations, maintaining equipment, and ensuring process efficiency and safety.

Key Responsibilities

• Operate, maintain, and troubleshoot large-scale sanitary tanks (~400 gallons) and associated equipment
• Adhere to all safety protocols, including proper material handling and lifting techniques (up to 50 lbs.)
• Support data collection and documentation for process validation activities
• Assist with timely delivery of products to partners and customers
• Contribute to process hazard assessments and implementation of mitigation measures

Qualifications and Skills

• Bachelor’s degree in chemical, Mechanical, Civil, Environmental, or Electrical Engineering, or a related field
• 2–3 years of relevant industrial experience

Preferred Experience and Competencies

• Experience operating pilot-scale high-pressure reactor systems
• Hands-on experience with sanitary tank operation and related process equipment
• Knowledge of separation, purification, and drying techniques
• Familiarity with continuous process optimization and operations
• Basic machine shop skills
• Experience supporting specification and procurement of process components (e.g., pumps, valves, instrumentation, mixing tanks, heat exchangers)

Core Competencies

• Strong commitment to process safety and product quality
• Ability to manage multiple priorities and meet deadlines in a fast-paced environment
• Quick learner with adaptability to new concepts and approaches
• Excellent time management and organizational skills
• Ability to maintain a clean and well-organized workspace
• Collaborative team player with a proactive attitude