Full-Time

AI Optimization Engineer

Applied AI Center of Excellence

Occidental Petroleum

Occidental Petroleum

10,001+ employees

Oil, gas production; carbon management focus

No salary listed

No H1B Sponsorship

Houston, TX, USA

In Person

Master's

Category
AI & Machine Learning (1)
Required Skills
Kubernetes
Python
Git
Machine Learning
Data Engineering
Docker
AWS
REST APIs

Get referred to Occidental Petroleum

See people who can refer or advise you

Requirements
  • A Master's degree in Engineering, Applied Mathematics, or a related field.
  • Strong knowledge of optimization methods, including dynamic, parametric, and non-parametric approaches.
  • Experience in dynamic and/or static system modeling.
  • Experience designing and implementing advanced control techniques such as Model Predictive Control and adaptive control.
  • Knowledge of system identification and state estimation methods such as Kalman filtering and Moving Horizon Estimation.
  • Knowledge of machine learning concepts and their application to modeling, optimization, or control problems.
  • Proficiency in Python.
  • Experience with Git version control.
  • Excellent oral and written communication skills.
  • Ability to work effectively as a team member and take an active role in team responsibilities.
  • Strong time management skills.
  • Ability to work with minimum supervision.
  • Oxy does not offer sponsorship of employment-based nonimmigrant visa petitions for this role.
Responsibilities
  • Apply advanced continuous and combinatorial optimization, control, artificial intelligence, machine learning, and algorithmic techniques to build, maintain, and improve decision systems and processes.
  • Collaborate with subject matter experts to select relevant sources of information and formulate appropriate questions and problems.
  • Identify available and relevant data by leveraging and creating data input and output pipelines and application programming interfaces.
  • Provide feasible, practical, real-life solutions and demonstrate clarity, accuracy, precision, relevance, depth, breadth, logic, significance, and fairness.
  • Present and depict the rationale of findings in terms that are easy for the business to understand.
  • Present results that contradict common belief when needed.
Desired Qualifications
  • Knowledge of the oil and gas industry.
  • Familiarity with AWS or similar cloud platforms.
  • Familiarity with Docker for containerization and Kubernetes for orchestration.

Occidental Petroleum (Oxy) is a global energy company that produces oil and natural gas and also works in carbon management and renewable energy. It operates by extracting and selling energy products to a worldwide customer base, while continuously investing in technology to lower costs and reduce environmental impact. Its operations span the United States, Middle East, Africa, and Latin America, and the company runs renewable projects such as a solar facility in the Permian Basin to support its energy mix. Compared with rivals, Oxy differentiates itself through its focus on environmental, social, and governance (ESG) metrics, low-cost operations, and the use of renewable energy and carbon-management initiatives to improve efficiency and reduce emissions. The company’s stated goal is to achieve net zero emissions from its operations by 2040 and net zero emissions from the use of its products (end-use) by 2050.

Company Size

10,001+

Company Stage

IPO

Headquarters

Houston, Texas

Founded

1920

Get referred to Occidental Petroleum

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Second-quarter 2026 free cash flow hit $3.0 billion, the best since third quarter 2022.
  • Debt fell to $11.8 billion by August 2026, nearing the $10 billion target.
  • Management lifted the quarterly dividend 8% to $0.28 and expects $4 billion cash-flow gains by 2030.

What critics are saying

  • September 1, 2026 antitrust litigation survived dismissal, exposing Occidental to damages and discovery.
  • Flat 2027 production and spending guidance signals limited growth after the 2026 debt push.
  • Berkshire’s preferred equity charges 8% annually, draining cash until redemption begins in 2029.

What makes Occidental Petroleum unique

  • Occidental pairs Permian Basin scale with Stratos, targeting 500,000 tons annual DAC removal.
  • Richard Jackson became CEO June 1, 2026, emphasizing debt discipline over empire building.
  • OxyChem sale to Berkshire on January 2, 2026 sharpened Occidental into a pure upstream cash machine.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Professional Development Budget

Conference Attendance Budget

Growth & Insights and Company News

Headcount

6 month growth

6%

1 year growth

6%

2 year growth

6%
Yahoo Finance
Sep 9th, 2026
Trump's oil and gas holdings gained up to $4.4M during Iran war

President Donald Trump's nine largest oil and gas holdings gained between $1.5 million and $4.4 million in the first six months of the Iran war, according to a CNBC analysis of his financial disclosure and market data. The holdings include Chevron, ExxonMobil, and seven other energy companies. CNBC calculated gains using share-price movements from 27 February, the day before hostilities began, through 31 August. Trump's accounts showed at least 23 sell transactions across the nine stocks through 29 June. A White House spokesman said Trump plays no role in trading decisions, with all investments managed independently. Ethics watchdogs disputed this, noting Trump still knows his heavy energy investment positions. The nine firms posted combined second-quarter profits of $47.6 billion, triple the prior year's figure. US crude prices rose roughly 36% since the war started.

Yahoo Finance
Aug 14th, 2026
Occidental Petroleum beats Q2 estimates with $2.40 EPS as operational efficiency drives record free cash flow

Occidental Petroleum exceeded Wall Street expectations in its second quarter, driven by operational efficiency and cost control across US and international assets. Revenue reached $8.33 billion, beating analyst estimates of $7.22 billion by 15.3%, whilst adjusted earnings per share of $2.40 surpassed expectations of $1.86 by 29%. Chief executive Richard Jackson highlighted the company's success in reducing debt and improving production efficiency, particularly in the Permian Basin. Chief financial officer Sunil Mathew noted that operational execution generated the highest quarterly free cash flow since 2022. During the earnings call, analysts questioned the company's cash flow improvement timeline, capital allocation priorities, and sustainability of cost savings. Management confirmed debt reduction remains the top priority, with dividend growth measured and share buybacks opportunistic until the preferred redemption in 2029.

Yahoo Finance
Aug 6th, 2026
Occidental shares jump 5% after $1.9B debt cut from $3B quarterly free cash flow

Occidental Petroleum's shares rose 4.9% on Thursday after the oil and gas producer generated $3 billion in free cash flow, its strongest quarterly performance since Q3 2022. The company used the cash to cut debt by $1.9 billion to $11.8 billion, moving within $1.8 billion of its $10 billion debt target. Operating cash flow reached $5.1 billion whilst capital spending remained at $1.6 billion. Occidental also raised its quarterly dividend 8% to $0.28 per share. Production averaged 1.433 million barrels of oil equivalent per day, exceeding guidance. Adjusted earnings hit $2.40 per diluted share on net income of $2.8 billion. Realised crude prices jumped 38% sequentially to $96.78 per barrel, boosting profitability. The stock now trades at $56.29, roughly 22.4% above its estimated fair value of $45.99.

Yahoo Finance
Aug 6th, 2026
Occidental profit surges to $2.8B on higher oil prices and midstream turnaround

Occidental Petroleum reported net income of $2.8 billion for the second quarter of 2026, up from $288 million a year earlier. Adjusted income rose to $2.4 billion, or $2.40 per diluted share, from $296 million, or $0.26 per share, in the same period of 2025. The improvement was driven by higher crude prices and a turnaround in midstream operations. Occidental's average worldwide realized crude price increased 38% sequentially to $96.78 per barrel. The midstream segment generated $1.3 billion in pre-tax income, reversing a $87 million loss in the previous quarter. Global production averaged 1.433 million barrels of oil equivalent per day, above guidance. Occidental reduced principal debt by $1.9 billion to $11.8 billion and raised its quarterly dividend 8% to $0.28 per share.

Yahoo Finance
Aug 3rd, 2026
Trump's Iran talks trigger oil selloff; USO down 6%, CVX and XOM fall premarket

US President Donald Trump announced negotiations with Iran would begin Monday, focusing on reopening the Strait of Hormuz and the country's nuclear programme. The news sent crude oil prices tumbling, with Brent futures down 4.6% to $83.88 per barrel and WTI futures falling 4.5% to $77.80. The United States Oil Fund dropped more than 6% in premarket trading. Energy stocks also declined, with Chevron falling 1.2% and Exxon Mobil slipping 1.6%. Occidental Petroleum lost 1.5%, whilst Devon Energy and APA Corp dropped 2.6% and 2.8% respectively. Separately, Barclays raised its price target on Chevron to $216 from $213, citing record Permian production and stronger refining margins following the company's second-quarter results.