Sr. Engineer

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

Juncos, Puerto Rico | Posted on 08/05/2026

We are seeking a Sr. Engineer who will provided and/or directs the characterization of process optimization strategies and/or troubleshooting of operational issues in the operations, manufacturing, pilot plant or capital projects environment. Applies advanced and diverse engineering principles to the design and implementation of major system modifications, experiments, process and/or capital projects. Develops, organizes, analyzes and presents interpretation of results for operational issues or engineering projects of significant scope and complexity.

• Maintenance knowledge and experience with automated and manual inspection equipment operation.
  
• Technical knowledge of inspection technologies for parenteral and glass containers
  
• Apply sophisticated and diverse engineering principles to the design and implementation of major system modifications, experiments, process and/or projects.
  
• Apply standard engineering techniques and procedures to improve equipment reliability and performance
  
• Interact and provide direction to technical resources such as Mechanics, Automation Techs and IS teams.
  
• Work with other business functions such as research, manufacturing, process development, utilities, facilities, quality assurance and validation departments to support complex systems and/or facilities modifications.
  

Requirements

• Bachelor’s in engineering & over 4 years of Engineering experience in Mechanical, Electrical, or Industrial area.
  
• Technical writing and verbal communication in English and Spanish.
  
• Good organization, presentation and change management skills.
  
• Basic knowledge with validation and documentation processes in a highly regulated environment. Protocol Development and execution requirements.