Senior Process Optimization Engineer - Manufacturing & Projects

QRC Group, LLC; Juncos (PR); On-site; USD 90,000 - 130,000; Full time

Job summary

QRC Group, LLC seeks a Senior Engineer in Juncos, Puerto Rico to drive process optimization, troubleshoot complex manufacturing issues, and support capital projects. The role applies advanced engineering principles to major system modifications and experiments across operations, pilot plants, and utilities.

The candidate will analyze results, present interpretations, and interact with mechanics, automation, IS teams, and QA to enable reliable performance and compliant documentation.

Qualifications

• Bachelor’s degree in engineering required with 4+ years in mechanical, electrical, or industrial roles.
• Strong written and verbal English and Spanish communication skills.
• Familiarity with validation/documentation in regulated environments.
• Experience presenting analyses and managing changes across teams.

Responsibilities

• Characterize and optimize processes, troubleshoot operational issues in manufacturing environments.
• Direct and apply engineering principles to major system modifications and projects.
• Collaborate with mechanics, automation, IS, and other functions to support complex systems.

Skills

Maintenance knowledge

Inspection technologies

Troubleshooting

Cross-functional collaboration

Process optimization

Education

Bachelor’s in Engineering

Job description

QRC Group, LLC seeks a Senior Engineer in Juncos, Puerto Rico to drive process optimization, troubleshoot complex manufacturing issues, and support capital projects. The role applies advanced engineering principles to major system modifications and experiments across operations, pilot plants, and utilities.

The candidate will analyze results, present interpretations, and interact with mechanics, automation, IS teams, and QA to enable reliable performance and compliant documentation.