Manufacturing Engineering Lead

Help grow a safer, cleaner, healthier future for everyone, every day.

Sensorex Summary

At Sensorex, we believe that even the most complex water analysis should be fast and simple to perform. Sensorex specializes in the design and manufacture of pH and ORP electrodes, conductivity and TDS sensors, and other electrochemical and optical measurement technologies. We’ve introduced some leading edge technologies since our initial launch in 1972, and today, we remain focused on the continual advancement of water quality monitoring products.

Trusted by over 250 market leaders in water treatment applications, Sensorex offers industry leading application support and rapid prototyping. With our strong legacy of supporting OEMs through custom offerings, as well as domestic and international distribution partners, we deliver a seamless buying experience and fast delivery. In addition to our factory and headquarters in Garden Grove, California, United States, Sensorex also has manufacturing capability in Czech Republic in support of our European customers. We offer localized support with sales and customer service representatives based in the United Kingdom and Czech Republic.

Sensorex is a subsidiary of Halma plc (“Group”) under the Environmental & Analysis Sector. Halma plc is listed on the London Stock Exchange whose purpose is to grow a safer, cleaner, healthier future for everyone every day! Halma plc has a current market capitalization of approximately £7 billion. The group has nearly 50 businesses operating through three sectors (Medical, Environmental & Analysis, and Safety) in more than 20 countries and major operations in Europe, North and South America and Asia, supplying customers in 160 countries and employing more than 6,600 people worldwide.

Role Summary

The Manufacturing Engineering Lead is a hands-on technical leader responsible for optimizing manufacturing processes, commissioning equipment, and driving operational efficiency across the site. This role owns process optimization, lean manufacturing execution, time studies, and automation initiatives while partnering closely with Production, Supply Chain, Quality, and Project Management to ensure scalable, stable, and efficient operations. The role is expected to be highly present on the manufacturing floor and focused on execution. This role is process and execution-focused; automation is one of several tools used to improve manufacturing performance.

Key Responsibilities

Process Optimization & Lean Manufacturing Execution

• Lead the establishment and sustainment of one-piece flow where applicable, including line balancing, layout optimization, and waste reduction.
• Conduct and maintain time studies, labor standards, and standard work to ensure accurate capacity assumptions and efficient production flow.
• Identify, prioritize, and execute continuous improvement initiatives that improve throughput, reduce variability, and support labor efficiency targets.
• Partner with Production to translate improvement opportunities into practical, executable

Manufacturing Equipment & Process Execution

• Lead machine commissioning, process qualification, and equipment validation activities in support of stable, efficient production.
• Lead automation and equipment-related projects by defining manufacturing requirements, supporting vendor integration, validating process capability, and ensuring safe, stable handoff to production.
• Troubleshoot complex process and equipment issues and drive root cause corrective actions.

Manufacturing Readiness & Transfers

• Support product and process transfers by providing technical input, process readiness validation, capacity assessment, and manufacturing documentation.
• Partner with Project Management for transfer execution and timelines, with Manufacturing Engineering owning technical readiness and manufacturability.

Cross-Functional Collaboration

• Work closely with Quality to ensure process capability, defect prevention, and traceability are embedded into manufacturing processes.
• Collaborate with Supply Chain and Planning to support material readiness, labor assumptions, and production feasibility.
• Mentor production teams and junior engineering staff to strengthen technical capability and problem-solving on the floor.

Documentation & Standards

• Develop and maintain manufacturing documentation including work instructions, process flows, PFMEAs, and standard work.
• Ensure changes are properly reviewed, documented, and communicated prior to implementation.

Success in This Role Looks Like

• Manufacturing processes are stable, repeatable, and continuously improving.
• Production flow, labor standards, and capacity assumptions are clearly understood and improving over time.
• Equipment and automation projects are commissioned effectively and transitioned smoothly into production.
• Manufacturing Engineering is a trusted execution partner to Production, not a bottleneck.

Qualifications

• Bachelor’s degree in Manufacturing Engineering, Mechanical Engineering, Industrial Engineering, or related field.
• 5+ years of hands-on manufacturing engineering experience in a production environment.
• Strong background in lean manufacturing, time studies, and process optimization.
• Experience commissioning equipment and supporting automation projects.
• Ability to work cross-functionally and execute in a fast-paced manufacturing environment.

#Sensorex

Base salary range of $90k - $120k

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