Process Engineer

Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial and residential applications. Our products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy. A proud member of the Berkshire Hathaway family of companies, we serve customers in more than 80 countries around the globe.

We are committed to delivering positive and powerful experiences, because we are successful only when our employees and customers thrive. We are passionate, we care about people, we perform at a superior level, and we protect others and our environments.

$66,700.00-$91,700.00 Annual This is the base salary pay range that an applicant can expect to make upon hire. Pay within this range will vary based upon relevant experience, skills, and education among other factors. In addition, this position is eligible for an incentive bonus.

We are seeking a hands-on Process Engineer who thrives on the manufacturing floor and enjoys working directly with operators, supervisors, maintenance teams, and quality personnel to solve problems and improve performance. This role is focused on delivering measurable improvements in safety, quality, throughput, yield, and cost through data-driven decision making, statistical analysis, and continuous process optimization. This individual will spend significant time in production areas identifying opportunities, validating improvements, and leading initiatives that enhance operational performance.

• Improve process capability, quality performance, and manufacturing efficiency
• Reduce scrap, rework, downtime, and process variation
• Increase throughput and operational productivity while maintaining safety and quality standards
• Identify, implement, and sustain process improvements that deliver measurable business results
• Support and improve equipment reliability through collaboration with Maintenance and Operations teams
• Drive root cause investigations and corrective actions that prevent recurring issues
• Lead manufacturing projects that improve capacity, automation, safety, ergonomics, and operational effectiveness

Process Optimization & Manufacturing Support

• Maintain a strong presence on the manufacturing floor to monitor processes, identify opportunities, and quickly resolve production issues.
• Analyze process performance using statistical methods and manufacturing data to reduce variation and improve consistency.
• Develop, optimize, and sustain process parameters that achieve production, quality, and cost objectives.
• Establish and monitor process control strategies to ensure processes remain stable and capable.
• Partner closely with production teams to identify bottlenecks and improve workflow efficiency.

Continuous Improvement

• Lead structured problem-solving activities using methodologies such as DMAIC, 8D, A3, Fishbone Analysis, and Root Cause Analysis.
• Measure and communicate improvements through KPIs including yield, scrap, OEE, cycle time, uptime, throughput, and cost savings.

Equipment Reliability & Project Leadership

• Collaborate with Maintenance and Engineering to improve equipment reliability and process stability.
• Support equipment commissioning, startup, validation, and performance optimization efforts.
• Lead capital improvement projects, automation initiatives, tooling improvements, and manufacturing enhancements.
• Ensure process and equipment changes are successfully implemented and sustained.

Quality & Compliance

• Partner with Quality teams to investigate process-related defects and nonconformances.
• Impl…