Process Engineer

Work location – Paulden, AZ

Role Summary

Provides technical expertise and process engineering support across cement manufacturing operations, ensuring safe, stable and efficient plant performance. Accountable for analyzing process performance, identifying operational constraints and driving continuous improvement across production systems. The position translates process data and engineering principles into practical improvements that enhance production efficiency, product quality, energy performance and operational reliability.

Purpose

Optimize cement manufacturing processes through disciplined process analysis, technical problem solving and continuous improvement. The role supports safe operations, production stability, cost efficiency, product quality and sustainable plant performance.

Key Accountabilities

• Monitor and optimize cement manufacturing processes including crushing, raw grinding, pyroprocessing, clinker cooling, finish grinding and material handling systems.
• Analyze operating data, process trends and key performance indicators to identify process constraints, efficiency losses and improvement opportunities.
• Provide technical support to production teams in troubleshooting process instability, production losses and operational challenges.
• Drive optimization of kiln, preheater, calciner, cooler and grinding systems to improve throughput, stability, fuel efficiency and product quality.
• Conduct process audits, heat and mass balances, equipment performance evaluations and technical studies.
• Identify and implement opportunities to reduce specific heat consumption, electrical consumption and other variable production costs.
• Lead root cause analysis of recurring process issues and develop sustainable corrective actions.
• Partner closely with production, maintenance, reliability and quality teams to improve overall plant performance.
• Support process control improvements including operating parameters, control strategies, instrumentation and automation initiatives.
• Support major maintenance shutdowns, kiln outages, commissioning activities and plant improvement projects.
• Participate in capital projects and equipment upgrades by providing process engineering expertise, technical analysis and operational support.
• Develop and maintain process documentation, operating standards, technical reports and performance tracking tools.
• Provide technical guidance and training to operators and production personnel on process fundamentals and best operating practices.
• Support environmental and sustainability initiatives through improved process efficiency, energy utilization and emissions performance.
• Embed UNA Culture values through collaboration, technical discipline, continuous improvement and a strong field presence across plant operations.

Interactions and Influence

Daily interaction with plant leadership, production supervisors, control room operators and operational teams. Strong collaboration with maintenance, reliability, quality, environmental and engineering functions. Works directly with operators and technical personnel to troubleshoot plant performance and implement process improvements. Engagement with equipment manufacturers, engineering firms, contractors and specialized technical service providers. Communicates process performance, technical findings and improvement recommendations clearly to operational and leadership audiences. Influences operating practices and drives alignment around process optimization and continuous improvement initiatives.

Impact

Direct: Process stability, production efficiency, throughput, product quality, energy consumption and operational performance across the facility. Indirect: Plant reliability, manufacturing cost, environmental performance, asset sustainability and long-term operational capability.