Full-Time

Sustainability Facilities Engineer

Environmental and Sustainability

Posted on 7/30/2025

Occidental Petroleum

Occidental Petroleum

10,001+ employees

Oil, gas production; carbon management focus

No salary listed

No H1B Sponsorship

Houston, TX, USA

In Person

Relocation will not be provided.

Category
Process Engineering
Required Skills
Python
SQL
Data Analysis
Requirements
  • Bachelor’s degree in engineering or geoscience. Chemical, Mechanical, or Environmental/Civil engineering degree is preferred.
  • Minimum 8 years of related experience in Oil & Gas and/or Climate, Environmental, Sustainability.
  • Expertise in Process Engineering including process modeling and simulations (using Aspentech Hysys, BR&E Promax, or equivalent) as well as experience with greenhouse gas emission calculations for quantification or air emissions permitting.
  • Experience with capital or maintenance projects, either as a project engineer/manager or as a technical resource to project development.
  • Experience with data analytics, PowerBI, SQL, Python, or other relevant data skills.
  • Exceptional problem-solving, critical thinking, communication, autonomy, and analytical skills.
  • Ability to work independently and in a collaborative environment.
  • Exposure to projects and project management.
  • Travel up to 20% required.
Responsibilities
  • Net Zero and Sustainability strategic planning and forecasting. Contribute facilities or other relevant engineering expertise to consistent forecasting and transparent tracking of greenhouse gas and sustainability metrics.
  • Lead modeling and scenario analyses of emissions reduction opportunities including cost, economics, and business case(s). Support corporate sustainability target-setting and maintain marginal abatement cost curves based on business units’ emissions reduction roadmaps/implementation plans.
  • Facilitate and manage data collection efforts for corporate Scope 3 greenhouse gas calculations, product-level carbon accounting (Lifecycle Analysis), the Corporate Greenhouse Gas Inventory Management Plan (CIMP) and other requests as needed.
  • Develop, maintain, improve, and automate dashboards and data systems for transparency of sustainability performance at varying levels of granularity. Assist in identifying and piloting additional tools as needed.
  • Collaborate with cross-functional teams such as Production Operations, Business Unit Net Zero Leads, Air Quality Teams, and HSE Teams to align greenhouse gas emissions and sustainability metrics into cross-functional facilities planning and infrastructure strategies.
  • Other duties, as assigned.
Desired Qualifications
  • Exposure to Environmental and Sustainability topics, including greenhouse gas calculations, voluntary carbon market knowledge, climate-related knowledge.
  • Exposure to sustainability and greenhouse gas calculations, standards, and protocols (voluntary and compliance-related).

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

Simplify Jobs

Simplify's Take

What believers are saying

  • Free cash flow reached $1.7 billion before working capital in Q1 2026.
  • Debt fell by $5.8 billion after the OxyChem sale.
  • Carbon-management assets create optionality beyond traditional upstream production.

What critics are saying

  • Hedging continues to suppress upside during commodity price spikes.
  • Revenue can fall despite strong production, pressuring valuation and sentiment.
  • High leverage limits flexibility if crude prices weaken or acquisitions disappoint.

What makes Occidental Petroleum unique

  • Permian Basin execution drives above-guidance production and cash flow.
  • OxyChem sale sharpened focus on oil, gas, and carbon management.
  • Richard Jackson brings Middle East, drilling, and low-carbon operating experience.

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Benefits

Professional Development Budget

Conference Attendance Budget

Growth & Insights and Company News

Headcount

6 month growth

-3%

1 year growth

-3%

2 year growth

-3%
Yahoo Finance
Apr 3rd, 2026
Occidental Petroleum CEO retires as firm pivots to carbon management and debt reduction

Occidental Petroleum has announced CEO Vicki Hollub's retirement, with Richard Jackson taking over as the company shifts focus towards carbon management and balance sheet transformation. The leadership change follows the sale of OxyChem, refocusing the firm on core energy and low-carbon businesses. The transition comes as Occidental emphasises carbon management alongside financial discipline. At $62.97, shares trade roughly 3% above the $60.88 analyst target, though analysts suggest they remain 45.5% below estimated fair value. Key investor considerations include capital allocation following the OxyChem sale and spending balance between low-carbon projects and traditional oil and gas. The company carries high debt levels, with profit margins declining from 9.8% to 6.3%, making Jackson's execution on leverage and profitability crucial.

Yahoo Finance
Mar 27th, 2026
Occidental Petroleum hits 52-week high as CEO Vicki Hollub to retire after four decades

Occidental Petroleum has raised $120 million in a Series C round led by Ribbit Capital, valuing the company at $1.45 billion. Sequoia and Kleiner Perkins participated, with Emerson Collective joining as a new backer. The pre-revenue company is developing "Mathematical Superintelligence", an AI system focused on advanced reasoning that claims to eliminate hallucinations by requiring outputs in Lean4 programming language, which can be verified for correctness. Its flagship model, Aristotle, achieved top-level performance at the International Mathematical Olympiad in July. Founded in 2023, Harmonic has now raised $295 million across three funding rounds in 14 months. The company currently offers Aristotle via a free API and plans to commercialise in safety-critical industries like aerospace and finance.

Yahoo Finance
Mar 20th, 2026
Occidental up 15.6% since last earnings despite revenue miss, production rises

Occidental Petroleum reported fourth-quarter 2025 earnings of 31 cents per share, beating the Zacks Consensus Estimate of 19 cents by 63.2%, though down 61.3% year over year. Total revenues of $5.42 billion missed estimates by 7.8% and declined 5.2% year over year. Total production volume was 1,481 thousand barrels of oil equivalent per day, exceeding the company's guided range. Shares have risen 15.6% since the last earnings report, outperforming the S&P 500. Occidental strengthened its balance sheet by completing the OxyChem sale on 2 January 2026, reducing debt by $5.8 billion and bringing principal debt to $15 billion. Strong fourth-quarter production was driven by robust contributions from Permian assets, with Gulf of America volumes up 5.1% year over year.

Yahoo Finance
Mar 11th, 2026
Occidental boosts debt tender to $1.2B and removes covenants on 2031 notes

Occidental Petroleum has completed a heavily subscribed cash tender offer, increasing its purchase cap from $700 million to $1.20 billion for several series of senior notes and debentures. The company paired the enlarged tender with consent solicitations that removed covenants and shortened redemption notice on its 6.125% 2031 Notes. The move represents a step towards simplifying Occidental's debt structure and increasing financial flexibility. The company recently raised its quarterly dividend to $0.26 per share, demonstrating how management is allocating cash between shareholders and creditors. Whilst the debt tender and covenant changes appear incremental rather than transformative, investors should monitor oil price volatility and leverage risks. Analysts project mixed outlooks, with some forecasting revenue declining to around $26.2 billion by 2028.

Yahoo Finance
Mar 5th, 2026
Buffett's Occidental Petroleum rises 18% despite falling oil prices and $5.8B OxyChem sale

Occidental Petroleum rose 18.07% to $53.68 over the past year, outperforming despite falling oil prices. The company beat earnings estimates every quarter in 2025, with Q3 delivering a 29.90% EPS beat at $0.64 against consensus of $0.49. The transformative development was Occidental's sale of OxyChem to Berkshire Hathaway for $5.8 billion, which closed in January 2026 and enabled significant debt reduction to $15 billion. Full-year 2025 EPS reached $2.21 on revenue of $22.4 billion. Shares recently surged 6% on US-Iran tensions and Strait of Hormuz supply concerns. However, the consensus analyst target price of $51.88 suggests the stock is slightly overvalued at current levels, with 16 Hold, six Buy and four Sell ratings.

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