Western Midstream · 6 days ago
Optimization Engineer
Western Midstream seeks a highly driven Optimization Engineer for its Southern Plants Team. This role is accountable for proactively engaging with Operations to identify, prioritize, and execute optimization opportunities that improve financial performance, regulatory compliance, and process safety.
Natural ResourcesTransportation
Responsibilities
Recommend and execute capital projects to improve safety, environmental compliance, and plant profitability. This will include process simulation, cost estimation and economic calculations
Monitor daily operation of the plants to ensure safe, compliant, and profitable operation
Participate in Process Hazard Analyses and Management of Change reviews
Compare process simulation results to plant data to troubleshoot operational issues
Make recommendations for execution of preventative maintenance activities based on plant data
Make technical recommendations to maximize NGL recoveries, and / or minimize energy use
Assist operations in tuning control loops and changing control schemes to improve plant operability
Qualification
Required
8 years or more engineering experience supporting oil, gas or chemical processing facilities
3 years or more experience working as an operations support engineer with field experience
Familiarity with common gas processing technologies (GSP, RSV, SCORE)
Experience with gas processing simulation software (Symmetry, HYSYS, ProTreat, ProMax)
Experience working with gas processing equipment (brazed aluminum heat exchangers, demethanizers, screw compressors, reciprocating compressors, mole sieve adsorbers, slug catchers, refrigeration units, turboexpanders) is required
B. S. Degree in Engineering required
Approximately 25% of working days to be spent at the plant site (near Mentone, TX)
This position will work 9 hours Monday – Thursday and 4 hours on Friday. Mondays, Tuesdays, and Thursday will be worked in the office, while Wednesdays and Fridays will be worked from home. To work from home, the candidate must have the ability to remotely access corporate IT systems reliably
Preferred
Familiarity with gas compression simulation software (Ariel) is a plus
Experience with process controls is desirable
P.E. Certification is a plus, but not a firm requirement
Company
Western Midstream
As a midstream service provider, we help deliver essential energy and inputs that improve the quality of life across the globe.
H1B Sponsorship
Western Midstream has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2020 (3)
Funding
Current Stage
Public CompanyTotal Funding
$7.97B2025-12-01Post Ipo Debt· $1.2B
2024-08-12Post Ipo Secondary· $685.9M
2023-09-27Post Ipo Debt· $600M
Leadership Team
Recent News
2026-01-06
The Motley Fool
2025-12-29
The Motley Fool
2025-12-28
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