Jobs at Oxy

Performs crude oil volume accounting, including monthly allocations, transportation invoice and trading-system reconciliations, inventory and cost general ledger reconciliations, journal entries, variance analysis, and audit support. Collaborates with marketing, operations, settlements, product control, and revenue accounting teams to resolve discrepancies, support customer disputes, improve processes, and assist with Horizon and SAP implementations. Maintains audit data and procedures while contributing to monthly close.

Leads reliability engineering for offshore production, utility, and safety systems. Analyzes equipment performance, failures, and maintenance effectiveness; develops reliability strategies; conducts root cause investigations; optimizes preventive and predictive maintenance; supports asset integrity, shutdowns, projects, commissioning, and equipment upgrades. Uses condition-monitoring data and SAP PM to improve availability, reduce production losses, strengthen safety, and lower lifecycle costs across rotating, fixed, electrical, instrumentation, and process equipment.

Responsible for monthly crude oil purchase and sales settlements, account reconciliations, journal vouchers, variance research, and AR/AP close activities. The role resolves settlement discrepancies, analyzes aged balances, supports write-offs, documents procedures, trains backups, and collaborates with operations and trading teams on process improvements. Requires accounting expertise, crude oil energy marketing experience, trading-system familiarity, and strong Excel skills.

Provides strategic HR partnership to leaders supporting 100–500 employees across geographically dispersed oil and gas operations. Advises on workforce planning, organizational design, talent management, employee relations, performance management, compliance, recruitment, engagement, and change initiatives. Uses HR data to identify trends and recommend actions, coaches leaders, collaborates with cross-functional partners, and supports field operations with travel up to 30%.

Perform maintenance, troubleshooting, and operational support for plant automation systems, including DCS, PLCs, HMIs, RTUs, analyzers, instrumentation, and control networks. Manage vendors, maintenance documentation, costs, project quotes, and work orders. Support outages, ensure compliance, maintain PLC programs and panels, troubleshoot plant systems, and mentor junior automation technicians. The role requires strong oil and gas automation experience, electrical and controls knowledge, safety compliance, and occasional travel to other job areas.

Installs, tests, calibrates, commissions, and troubleshoots automation equipment, instrumentation, control systems, RTUs, PLCs, HMIs, and facility networks. Supports project commissioning, startup, status reporting, MOC compliance, and field operations. Provides technical expertise for instrumentation, identifies control-system improvement opportunities, and works safely around electrical systems and elevated platforms. Travel to unassigned job areas may be required.

Maintains and troubleshoots plant automation systems, including DCS, PLCs, HMIs, analyzers, instrumentation, and control networks. Manages corrective and predictive maintenance, vendors, documentation, cost tracking, project quotes, outages, and compliance work orders. Supports plant operations, analyzes technical problems, mentors junior technicians, maintains PLC programs and panel wiring, and provides automation input for projects and new technologies. Requires extensive oil and gas automation experience, technical education, and willingness to travel to assigned job areas.

Develop and productionize machine learning and hybrid physics-ML methods for seismic imaging, inversion, and velocity model building. The role applies deep learning, generative models, neural operators, and physics-informed approaches to large seismic datasets using GPU and cloud infrastructure. Responsibilities include validating methods against physics-based approaches, quantifying uncertainty, documenting reproducible workflows, and communicating results to geophysicists, data scientists, and asset teams.

Develop and customize McLaren Engineering Document Management System, design APIs, ensure data integrity, and improve user experience within the oil and gas sector.

The Measurement Tech ensures accurate measurement of oil and gas sales, maintains calibration of metering equipment, conducts audits, and supports measurement standards compliance and troubleshooting tasks.

The role involves developing and managing MLOps pipelines, deploying machine learning models, collaborating with various teams, and ensuring system reliability in oil and gas operations.

Provide engineering, operations, regulatory and supply chain support for exploration, appraisal and development well work. Design and manage stimulation, cleanout and artificial lift procedures, supervise daily completions operations, act as on-site company representative, develop stimulation well designs, lead well design reviews and procure materials/equipment while ensuring safety and regulatory compliance.

Provide end-user IT support: troubleshoot Windows and Microsoft 365 environments, install/configure hardware and software, log incidents in ITSM (ServiceNow), escalate issues, maintain documentation, deliver user training, support AV and collaboration tools, and collaborate on digital workplace initiatives.

Lead subsurface well master data management: create, integrate, validate, and monitor well surface and subsurface data across Landmark R5000, OpenWorks, and Petrel Studio. Drive OSDU and AWS alignment, automate data loads with InnerLogix, maintain data quality and governance, troubleshoot complex well data issues, and support migration to microservice and graph-based platforms while coordinating stakeholders and vendors.

Oversee automation construction and commissioning on projects, manage schedules, verify engineering compliance, and facilitate resource allocation. Collaborate on technical issues, ensure project progress, and support team development.

Provide strategic legal counsel for Gulf of America offshore exploration, development, production and decommissioning. Draft and negotiate upstream and operational contracts, manage regulatory and advocacy matters, support incident response and disputes, and advise internal stakeholders on legal, compliance, and commercial risks.

Provide senior-level installation, maintenance, troubleshooting, and continuous improvement of field network and telecommunications infrastructure (routing, switching, wireless, microwave, LTE, satellite, fiber, SCADA). Support on-site and remote field locations, coordinate incident and change management, perform outage response and root-cause analysis, maintain documentation and network diagrams, assist commissioning and construction activities, and provide on-call after-hours operational support.

Prepare and analyze monthly, quarterly, and annual financial reports for Midstream & Marketing. Perform variance, inventory valuation, and commodity margin analyses. Support month-end close, balance sheet reconciliations, audits, and cross-departmental financial data analysis. Develop and maintain automated reporting, dashboards, and analytics. Assist with special projects and communicate key financial drivers to management.

Provide comprehensive legal support to the Algeria business unit, focusing on contract drafting, legal advisory, policy review, and compliance. Engage in negotiations and ensure adherence to local laws, while managing relationships with external counsel.

Prepare and analyze monthly, quarterly, and annual financial reports for Midstream & Marketing; perform variance and inventory/commodity margin analysis; support month-end close, balance sheet reconciliations, audits, and cross-functional financial reporting. Develop and enhance automated management reporting, dashboards, and analytics; investigate reconciling items and communicate drivers to management.