Senior Manufacturing Process Engineer

We are seeking a Senior Manufacturing Process Engineer to join our Boulder Operations team supporting the manufacturing of our Quantum Cryogenic product portfolio. This role independently owns complex manufacturing process development, design transfer, and technical risk reduction across cryogenic and semiconductor test product lines.

Drawing on deep process engineering expertise, this position converts R&D and prototype knowledge into controlled, scalable manufacturing processes. The role provides technical guidance to junior engineers and leads cross-functional problem solving that directly impacts production quality, repeatability, and schedule. This engineer serves as a recognized technical authority within Manufacturing Engineering and contributes to advancing overall manufacturing readiness and process maturity.

Process Development & Design Transfer

• Lead complex process development and design transfer activities, converting R&D and prototype builds into validated, production-ready manufacturing processes.

• Define and execute process validation plans, readiness gate deliverables, and SOP development.

• Establish manufacturing methods for technically complex assemblies where processes are not yet fully defined.

Process Ownership & Execution

• Own assigned manufacturing process areas with minimal oversight, including process definition, tooling/fixture requirements, documentation, and validation.

• Ensure processes are controlled, repeatable, and scalable across product lines.

Problem Solving & Root Cause Analysis

• Independently solve manufacturing challenges of diverse scope and moderate-to-high complexity.

• Lead structured root cause investigations using methodologies such as 8D, 5 Whys, and Fishbone/Ishikawa diagrams.

• Drive corrective and preventive actions for recurring or complex process issues.

Data Analysis & Continuous Improvement

• Analyze manufacturing, quality, and yield data to identify trends and improvement opportunities.

• Lead continuous improvement initiatives using Lean/6S/PDCA methodologies.

• Establish and track KPIs; deliver measurable improvements in First-pass yield, Defect reduction, Cycle time, and Rework rates.

Cross-Functional Collaboration & DFM

• Conduct Design for Manufacturability (DFM) reviews with Product Engineering.

• Provide structured feedback on process risk, assembly complexity, and production feasibility.

• Represent Manufacturing Engineering in design reviews and technical forums.

Risk Identification & Mitigation

• Identify and communicate manufacturing risks impacting quality, repeatability, or schedule.

• Partner cross-functionally to proactively develop and implement mitigation strategies.

Documentation & Standards

• Develop and maintain comprehensive manufacturing documentation, including Process flow maps, Work instructions and travelers, and Process qualification records.

• Establish and standardize best practices across product lines.

Leadership & Technical Guidance

• Provide mentorship and technical guidance to junior engineers.

• Promote best practices in process engineering, documentation, and manufacturing standards.

Work Environment:

• Combination of office and laboratory/manufacturing floor environment.

• Ability to lift up to 25 lbs as needed.

• Use of standard office and lab equipment (computers, test setups, tools).

• Travel: Up to 15%.