Engineering Manufacturing jobs in California

We are seeking a Facilities Maintenance Engineer to oversee and maintain a range of systems and equipment, ensuring operational excellence and safety. This role in the medical device manufacturing industry focuses on delivering high-quality technical support and maintenance solutions.

The Quality & Regulatory Manager/Director will oversee all quality assurance and regulatory compliance activities within the personal care industry. This role is based in Los Angeles and requires strong leadership to ensure the highest standards are met in engineering and manufacturing processes.

Join a leading business services company as a Microbiologist in Los Angeles. This role focuses on utilizing your expertise to ensure the highest standards of quality in engineering and manufacturing processes.

A fast-growing wellness manufacturer is seeking an experienced Production Manager to lead daily manufacturing operations across a multi-shift environment. This is a highly visible role for a hands-on leader who thrives on the floor, builds strong teams, and drives quality, efficiency, and accountability.

The Production Manager (meat experince required) will oversee daily operations within the plant, ensuring efficiency, quality, and adherence to production goals. This role is essential in driving continuous improvement and fostering a productive environment in the food manufacturing industry.

The Production Supervisor will oversee daily manufacturing operations, ensuring efficiency, safety, and quality standards are met. This role is ideal for a motivated individual with a strong background in production with Meat/USDA experience.

We are seeking a highly detail-oriented QA & Regulatory Sr Manager to oversee product compliance, safety, and quality systems across the full product lifecycle. This role is critical in ensuring all products meet regulatory requirements while supporting innovation and timely product launches.

We are seeking a motivated and detail-oriented Production Supervisor to oversee night shift operations in a fast-paced food manufacturing environment. This role is ideal for someone with experience in production supervision, food safety, and lean manufacturing practices.

The Production Supervisor will lead day-to-day operations on the production floor, ensuring safety, quality, and efficiency goals are consistently achieved.

This role is responsible for overseeing a team of approximately 20+ employees across multiple production lines and working cross-functionally with scheduling, maintenance, QA, and warehouse teams.

The Microbiologist will serve as a key contributor within the Quality Control function, supporting microbiological integrity across raw materials, manufacturing processes, and finished products in a cGMP-regulated dietary supplement facility.

This individual will execute routine microbiological testing while also owning environmental monitoring programs, data trending, and investigation support.

The Quality Assurance Manager will play a crucial role in overseeing and maintaining quality systems within the nutra/supplements industry. This position will ensure compliance with regulatory standards and drive continuous improvement initiatives within the engineering and manufacturing department.

We are seeking an experienced Quality Assurance professional to support and enhance an evolving Quality Management System (QMS) within a growing organization in the CPG sector focusing on dietary supplements and food. This individual will partner closely with internal stakeholders and external clients to identify gaps in existing processes and implement scalable, high-quality solutions.

We are seeking a highly skilled and experienced Microbiologist to join a leading manufacturing environment within the dietary supplement, food, or pharmaceutical industry. This role is integral to ensuring the microbiological integrity of raw materials, finished products, packaging components, production environments, and processes.

The Operations Manager is responsible for end‑to‑end execution of manufacturing operations at a growing Newark‑based facility. This leader owns shop floor performance, people development, safety, and process discipline while partnering closely with engineering, quality, and corporate stakeholders.

The Operations Manager is responsible for end‑to‑end execution of manufacturing operations at a growing facility. This leader owns shop floor performance, people development, safety, and process discipline while partnering closely with engineering, quality, and corporate stakeholders.

We are seeking a hands-on Quality Assurance Manager to build and strengthen the U.S. Quality Management System (QMS). This role is ideal for someone who thrives on creating structure, driving quality improvements, and working closely with both domestic teams and international stakeholders. You will play a key role in ensuring compliance, improving processes, and supporting business growth.

We are seeking a Senior Microbiologist with strong probiotic and microbial enumeration expertise to support microbiological testing, method development, and lab operations in a regulated environment. This role plays a key part in ensuring accurate quantification of probiotic organisms and maintaining high-quality lab standards.

The Production Supervisor is responsible for leading day-to-day manufacturing operations during first shift in a high-volume food production facility. This role oversees multiple production lines, including batching, filling, and bottling, ensuring output targets, quality standards, and safety requirements are consistently met.

A growing, design-led beauty and fragrance brand is seeking a Quality Manager to oversee and continuously improve product quality across its portfolio. This role is instrumental in ensuring products meet the highest standards of safety, consistency, and regulatory compliance, while supporting innovation, speed-to-market, and premium brand positioning.

This is an exciting opportunity for a Production Supervisor- 2nd Shift to oversee and optimize manufacturing operations in the FMCG industry. The ideal candidate will ensure seamless production processes while leading and motivating a team in the Orange area.

The Production Manager is responsible for leading all daily manufacturing activities to ensure products are produced safely, efficiently, and to the highest quality standards. This role oversees production associates and supervisors while maintaining close involvement on the floor to support training, troubleshooting, and performance improvement.

The Director of Quality is a strategic and hands-on leader responsible for building and sustaining a strong food safety, quality, and regulatory compliance culture within a manufacturing organization. This role owns the end-to-end Quality function across internal manufacturing operations and external partners, ensuring the consistent production of safe, high-quality finished goods that meet regulatory, certification, and company standards.

The Director of Quality is a strategic and hands‑on leader responsible for building and sustaining a strong food safety and quality culture within a high‑growth, mission‑driven beverage manufacturer. This role owns the end‑to‑end Quality function across internal manufacturing operations and external partners, ensuring the safe production of high‑quality products that meet regulatory, certification, and brand standards.

The Quality Assurance Leader will oversee and enhance quality assurance processes within the Engineering & Manufacturing department of a fast-paced fpod manufacturing environment. This role involves ensuring product compliance, process improvements, and maintaining high-quality standards.

The Maintenance Manager will oversee and coordinate all maintenance activities to ensure optimal performance of equipment and facilities within the organization. This role requires expertise in maintenance operations within the business services industry and a commitment to maintaining high operational standards.

As a Production Supervisor in the Business Services industry, you will play a key role in overseeing daily operations within the Engineering & Manufacturing department. This temporary position requires a proactive leader dedicated to ensuring efficiency, quality, and safety in production processes.

The Quality Assurance Analytics Specialist is a food QA professional who uses data analysis to support food safety, regulatory compliance, audits, and continuous quality improvement in manufacturing operations. This role owns the interpretation of quality data to identify risks, drive root cause investigations, and translate insights into actionable improvements on the manufacturing floor.

The Production Supervisor will oversee night shift operations in a fast-paced food manufacturing environment. This role requires a hands-on leader with expertise in GMP, OSHA compliance, and lean manufacturing principles.

The Production Supervisor is responsible for leading daily manufacturing activities while ensuring safety, quality, and productivity standards are consistently met. This role oversees production employees across two shifts and serves as a key link between frontline teams and site leadership.

The Senior Substation Engineer will serve as a technical lead supporting the execution of medium- and high-voltage substation projects from concept development through detailed design and construction support. This role partners with multidisciplinary teams to deliver reliable, cost-effective solutions while driving schedule performance, engineering quality, and successful client outcomes.