Audubon Engineering Company

Sr. Process Engineer

Audubon Engineering Company • $110K — $130K *
Houston, TX 77084In-Person
Energy & Utilities
8 - 10 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in Chemical Engineering; PE license preferred
  • 8+ years of process engineering experience, with at least 5 years in midstream oil & gas
  • Hands-on experience with gas processing, NGL fractionation, and pipeline systems
  • Strong knowledge of midstream-specific operations like amine treating and cryogenic recovery
  • Familiarity with API, GPA Midstream, and ASME codes and standards
  • Proficiency in process simulation software (Aspen HYSYS, ProMax)
  • Experience with HAZOP/PHA facilitation

Responsibilities

  • Lead process design and engineering for midstream facilities
  • Develop and review process flow diagrams (PFDs) and equipment specifications
  • Provide technical support for plant operations and troubleshooting
  • Conduct HAZOP, PHA, and MOC reviews for facility modifications
  • Evaluate and optimize existing unit operations
  • Collaborate with project engineering and construction teams on capital projects
  • Mentor junior engineers and review their technical work

Benefits

  • Health, Safety, and Environmental (HSE) support
  • Opportunity for mentoring and leadership development
  • Collaborative work environment across multiple engineering disciplines
  • Access to ongoing training and professional development opportunities
  • Participation in field visits for real-world experience
Full Job Description
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!

About Audubon Engineering Company

Audubon Engineering Company is a leading provider of engineering, procurement, and construction management (EPCM) services for the energy, power, and industrial markets. The company has been providing these services for over 25 years and has a proven track record of delivering successful projects. Audubon Engineering Company has a team of experienced professionals who are committed to providing innovative solutions to their clients. The company is headquartered in Houston, Texas and has offices in Baton Rouge, Louisiana and Bogota, Colombia.
Learn more about Audubon Engineering Company
Size
1,000 employees
Industry
Manufacturing & Automotive
Founded
1997
* Ladders Estimates

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