Senior Process Engineer - Lead Refinery & Oil/Gas Projects

Worley Group, Inc; Long Beach (CA); On-site; USD 156,000 - 230,000; Full time

Job summary

Worley Group, Inc. in Monrovia, CA seeks a Principal Process Engineer to lead advanced process engineering efforts in a multidisciplinary environment.

You will apply expert techniques and provide technical leadership for complex projects, coordinating with customers and internal teams to ensure successful delivery. This senior role emphasizes mentorship, regulatory compliance, and delivering robust process deliverables across HMB, PFDs, P&IDs, and equipment specifications from concept through

Qualifications

• Lead and manage medium/large process teams.
• Front-end design and process simulation expertise.
• Deliver high-quality process deliverables on time.

Responsibilities

• Generate, review, and approve Process deliverables such as HMB, PFDs, P&IDs, and equipment specs.
• Conduct process studies as needed.
• Mentor junior Process Engineers.
• Review requisitions and bid evaluations; support other disciplines.
• Ensure projects meet scope, budget, and regulatory requirements.
• Act as the process engineering Lead on specific projects.
• Promote workshare and supervise task progress.
• Coordinate procurement, construction and commissioning activities.
• Communicate with stakeholders including customers.

Skills

Team leadership

Process design capability

Process simulation

Regulatory knowledge

Cross-disciplinary collaboration

Mentoring

Education

Engineering degree

Tools

MS Office

Process engineering software

Job description

Worley Group, Inc. in Monrovia, CA seeks a Principal Process Engineer to lead advanced process engineering efforts in a multidisciplinary environment.

You will apply expert techniques and provide technical leadership for complex projects, coordinating with customers and internal teams to ensure successful delivery. This senior role emphasizes mentorship, regulatory compliance, and delivering robust process deliverables across HMB, PFDs, P&IDs, and equipment specifications from concept through