Remote Ai Annotation Specialist (Freelance)

Toloka Ai; Municipio de Rincón de los Sauces; À distance; ARS 1 800 000 - 2 800 000; Plein temps

Résumé du poste

Chevron is seeking a Chemical Specialist for the El Trapial Field in Argentina. The role involves developing, implementing, and optimizing chemical treatment and corrosion control programs to support safe, reliable operations.

You will work with operations, labs, and service providers to improve performance and reduce costs. The position requires a Bachelor's degree in Petroleum, Chemical, or Industrial Engineering, at least 5 years of experience in chemical treatment, and an intermediate level

Qualifications

• Bachelor's degree in Petroleum, Chemical, or Industrial Engineering.
• 5+ years of proven experience in chemical treatment and corrosion control strategies.
• Experience interpreting chemical treatment monitoring data and recommending changes to corrosion control strategies.
• Intermediate level of English.

Responsabilités

• Design, manage, and implement chemical treatment and corrosion control strategies, including reports and trend assessments.
• Provide technical assessment of monitoring data and recommend changes to analyses and programs.
• Serve as SME for water, oil, and gas treatment facilities to improve OE, production and cost performance.
• Conduct field visits to monitor contractor performance and coordinate with O&M, Laboratory, and service personnel.
• Lead OE execution in the field with a strong focus on safety and compliance with HSE standards.
• Prepare forecasts and track operating costs and facility improvements related to chemical products.
• Propose and lead medium- and long-term optimization initiatives for reliability and total costs.
• Identify, evaluate, and propose new technologies.

Connaissances

English (Intermediate)

Formation

Bachelor's degree in Petroleum, Chemical, or Industrial Engineering

Description du poste

Neuquen, Neuquen, Argentina
Full time
R
Total Number of Openings
1
Chevron is accepting online applications for the position through **10/22/2026** at **11:59 p.m.** ( **GMT -3** ).
The **Chemical Specialist** is responsible for developing, implementing, and optimizing chemical treatment and corrosion control programs that support safe, reliable, and efficient operations. This role provides technical expertise in production chemistry, corrosion management, facility treatment systems, and process optimization while working closely with operations, laboratories, and service providers to improve performance and reduce operating costs.

**Responsibilities for this position may include but are not limited to:**

• Design, manage, and implement chemical treatment and corrosion control strategies, including chemical treatment, corrosion monitoring and inspection activities, as well as the preparation and delivery of reports and the identification and assessment of significant trends.
• Provide technical assessment and interpretation of chemical treatment monitoring data and recommend changes to corrosion criticality analyses and monitoring/inspection programs (chemical treatment, reservoir souring, corrosion, materials, coating applications, and cathodic protection). Utilize NACE, EPTC, API, ASTM, AISI, AWS, SSCP, and other Oil & Gas industry standards.
• Serve as the subject matter expert (SME) for water, oil, and gas treatment facilities and chemical treatment services in El Trapial Field to improve Operational Excellence (OE), production, reliability, efficiency, and cost performance.
• Follow up on contractor performance through daily field visits and maintain ongoing interaction with Operations & Maintenance (O&M), Laboratory, and chemical service provider personnel.
• Lead OE execution in the field, with a strong focus on safety, ensuring every activity is performed in accordance with process safety and HSE standards.
• Prepare forecasts and perform monthly tracking of operating costs and facility improvements related to the transportation, dosing, and storage of chemical products in the field.
• Propose and lead medium- and long-term optimization initiatives focused on reliability, integrity, operational efficiency, and reduction of total treatment costs.
• Identify, evaluate, and propose new technologies.

**Required Qualifications:**

• Bachelor's degree in Petroleum, Chemical, or Industrial Engineering.
• Minimum of 5 years of proven experience in chemical treatment and corrosion control strategies, including monitoring, inspection, and implementation activities.
• Experience assessing and interpreting chemical treatment monitoring data and recommending changes to corrosion control strategies.
• Intermediate level of English.

**Preferred Qualifications:**

• Advanced level of English.

**Special Considerations:**

• This position follows a 7x7 rotational schedule based in El Trapial Field.
• During the rotation, the selected candidate will stay at the Chevron Camp.

**International Considerations:**

Expatriate assignments **will not be** considered.

Chevron regrets that it is unable to sponsor employment Visas or consider individuals on time-limited Visa status for this position.

Chevron participates in E-Verify in certain locations as required by law.

Chevron Corporation is one of the world's leading integrated energy companies. Through its subsidiaries that conduct business worldwide, the company is involved in virtually every facet of the energy industry. Chevron explores for, produces and transports crude oil and natural gas; refines, markets and distributes transportation fuels and lubricants; manufactures and sells petrochemicals and additives; generates power; and develops and deploys technologies that enhance business value in every aspect of the company's operations. Chevron is based in Houston, Texas. More information about Chevron is available at .

Chevron is an Equal Opportunity / Aff... ???

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status, or other status protected by law or regulation.