Sr. Process Engineer

HybridVereinigte Staaten

Houston, Texas, Vereinigte Staaten

JOB DESCRIPTION

Audubon is currently seeking a Senior Process Engineer to join our team in our Houston, TX Office. The Senior Process Engineer will lead process design and engineering for midstream facilities including gas gathering systems, compressor stations, gas processing plants, NGL fractionation units, and pipeline infrastructure.

PRIMARY RESPONSIBILITIES

Lead process design and engineering for midstream facilities including gas gathering systems, compressor stations, gas processing plants, NGL fractionation units, and pipeline infrastructure.
Develop and review process flow diagrams (PFDs), P&IDs, heat and material balances, and equipment sizing calculations
Provide technical support for plant operations, including troubleshooting process upsets, capacity constraints, and efficiency losses
Lead or support HAZOP, PHA, and MOC (Management of Change) reviews for new and modified facilities
Evaluate and optimize existing unit operations (amine treating, dehydration, refrigeration, compression, cryogenic NGL recovery)
Partner with operations, project engineering, and construction teams to execute capital projects from FEL/FEED through startup
Develop scopes of work, equipment specifications, and datasheets for major process equipment
Support regulatory compliance efforts and ensure designs meet applicable codes (API, ASME, GPA Midstream standards)
Mentor junior engineers and review their technical work
Participate in field visits, commissioning, and startup activities as needed

Health, Safety, and Environmental Responsibilities

All employees are responsible for supporting Audubon Companies’ Health,

Safety, and Environmental (HSE) policies and procedures. This includes

Performing duties in a manner that protects personal and team health and safety
Participating in required HSE training, meetings, and reporting activities
Identifying and reporting hazards, near misses, and unsafe conditions
Following safe work practices and complying with applicable regulatory

requirements

EXPERIENCE AND SKILL REQUIREMENTS

Bachelor's degree in Chemical Engineering (required); PE license a plus
8+ years of process engineering experience, with a minimum of 5 years specifically in midstream oil & gas
Hands-on experience with gas processing plants, NGL fractionation, or crude/products pipeline systems
Strong working knowledge of midstream-specific unit operations: amine treating, TEG/molecular sieve dehydration, refrigeration, compression trains, and cryogenic NGL recovery
Familiarity with API, GPA Midstream, and ASME codes and standards
Proficiency with process simulation software (e.g., Aspen HYSYS, ProMax, or similar)
Experience with HAZOP/PHA facilitation or participation
Strong communication skills and ability to work cross-functionally with operations, projects, and construction teams

Preferred Qualifications

Master's degree in Chemical Engineering
Experience with capital project execution (FEED through startup)
Prior experience in a lead or supervisory engineering role

Physical/Work Requirements

Ability to travel to field locations as needed
Ability to work in an office and occasional field/plant environment

No Recruiters, please!

Equal Opportunity Employer/Veterans/Disabled

Sprachen

Sr. Process Engineer

JOB DESCRIPTION

PRIMARY RESPONSIBILITIES

Health, Safety, and Environmental Responsibilities

Safety, and Environmental (HSE) policies and procedures. This includes

requirements

EXPERIENCE AND SKILL REQUIREMENTS

Preferred Qualifications

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