Houston-Based Senior Process Engineer (Midstream/Petrochemical)

Primoris Services Corporation; Houston (TX); On-site; USD 120,000 - 155,000; Full time

Benefits offered by this job

401k with employer match

Health/Dental/Vision insurance

Paid time off

10 paid holidays

Stock purchase plan

Job summary

Primoris Services Corporation is seeking a Senior Process Engineer in Houston to lead process design for onshore oil & gas transportation projects across upstream, midstream, and petrochemical markets. The role covers PFD/P&ID development, heat and material balances, and process simulations.

You will interface with design teams, manage vendor data, and support commissioning, ensuring compliance with codes and client standards.

Qualifications

• Bachelor's degree in Chemical Engineering or related field is required.
• 7+ years of experience with midstream facilities or pipelines in the US.
• In-office participation is required.
• Strong communication and client interfacing skills.
• Willingness to travel occasionally if required.

Responsibilities

• Develop the Process Basis of Design for projects.
• Prepare Heat and Material Balance for the projects.
• Perform Process Flow and P&ID development and line list preparation.
• Conduct PSV/relief calculations, flare studies, and hydraulic simulations.
• Perform surge analysis and flow assurance calculations for piping systems.
• Interface with the Design team for model reviews and IFC development.
• Prepare equipment datasheets and vendor specifications; evaluate bids.
• Provide progression, scheduling, and budgeting support to Project Management.
• Support commissioning and QA/QC of process deliverables.

Skills

Communication skills

In-office participation

Client interfacing

Team collaboration

Travel availability

Education

Bachelor's degree in Chemical Engineering

Job description

Primoris Services Corporation is seeking a Senior Process Engineer in Houston to lead process design for onshore oil & gas transportation projects across upstream, midstream, and petrochemical markets. The role covers PFD/P&ID development, heat and material balances, and process simulations.

You will interface with design teams, manage vendor data, and support commissioning, ensuring compliance with codes and client standards.