Jobs at Core Laboratories

Designs and maintains industrial software for equipment control, monitoring, embedded systems, industrial communications, and machine vision. Develops GUIs, image-processing solutions, software architectures, licensing systems, and low-code interface platforms using C, C++, Python, and C#. Performs testing, commissioning, troubleshooting, documentation, cybersecurity implementation, and technical support while collaborating with multidisciplinary engineering teams and customers.

Integrates geological, geochemical, petrophysical, engineering, laboratory, and well-log data for client deliverables. Performs sample handling, quality control, data synthesis, initial interpretation, geological mapping, cross-section and isomap creation, and report preparation. Uses Geographix, PowerLog, DrillingInfo, Adobe Photoshop, and Microsoft Office tools to manage and visualize geoscience information. Collaborates with senior staff, laboratories, engineers, and clients while ensuring project data accuracy and documentation.

Oversee Brazil operations accounting, financial reporting, month-end close, reconciliations, payables, receivables, cash management, payroll coordination, statutory compliance, internal controls, audits, and budgeting. Supervise local administrative staff, support operational decision-making, maintain fixed assets, improve processes, and coordinate with shared services, corporate finance, external advisors, and local management.

Drive revenue growth in Brazil by identifying and securing new business, managing client relationships, conducting consultative technical sales, preparing proposals and RFQs, negotiating contracts, maintaining Salesforce records, supporting collections, and representing the company at industry events. The role requires energy or oil and gas experience, technical solution selling, regular client travel, and collaboration with Legal, Finance, Operations, HR, QHSE, and Marketing.

Manages the Middle East HSEQ function, ensuring compliance with corporate, local, regulatory, and customer requirements. Develops HSEQ programs, conducts employee training, maintains certifications, investigates incidents, inspects facilities, supports emergency planning, leads HSEQ meetings, and assists with quality-system compliance. Advises management and coordinates with customers, regulators, and internal stakeholders while potentially supervising a small team.

Performs quality control testing and inspection of raw materials, in-process components, and finished goods across specialized explosive product lines. Compares test results with quality standards, documents defects, monitors manufacturing quality points, maintains testing equipment, and reports nonconformances to production and engineering teams. Follows safety procedures and quality systems while using measurement tools, analyzing data, and identifying potential root causes.

Manage Core Laboratories' Corporate Compliance and Data Privacy programs, develop compliance frameworks, lead investigations, and provide training while ensuring adherence to global regulations.

Perform routine and advanced analytical testing in a fluids laboratory, maintain QA-compliant records, report non-conformances, support senior staff with reporting and lab operations, and contribute to safety and continuous improvement.

The Windows Systems Administrator manages the design, implementation, and support of enterprise Windows servers and endpoint platforms, ensuring security, performance, and compliance.

Oversee daily Shared Service Centre operations, invoicing service delivery, team supervision, workload allocation, KPI and SLA performance, internal controls, issue resolution, stakeholder communication, and employee development. Support ERP implementation, process transitions, migrations, automation, continuous improvement, and scalable SSC processes while maintaining quality, compliance, timeliness, and customer satisfaction.

Prepares, validates, and issues accurate customer invoices based on completed services, contracts, price lists, and supporting documentation. Maintains billing data, work orders, audit trails, and ERP records while meeting invoicing KPIs and deadlines. Investigates discrepancies, resolves disputes, follows up on missing information, and coordinates with Operations, Finance, Commercial, and branch teams. Supports shared-service-center process documentation, training materials, billing controls, and continuous improvement initiatives.

Performs petroleum, chemical, and gas laboratory tests under supervision to determine client-specified physical and chemical characteristics. Operates, calibrates, cleans, and sterilizes laboratory equipment; prepares chemical solutions; maintains quality records, control charts, raw data, and laboratory procedures. Follows safety, compliance, and quality-assurance standards, completes documentation in LIMS and office software, attends required training, and supports efficient laboratory operations.

The Technical Services Engineer provides technical support in equipment manufacturing for oilfield operations, ensuring compliance with safety and industry standards while optimizing product reliability and efficiency.

Performs chemical and physical laboratory testing of petroleum and petrochemical products according to ASTM, IP, and UOP standards. Prepares samples and reagents, calibrates and maintains equipment, records and reviews analytical data, supports quality assurance, follows HSE procedures, and collaborates with laboratory personnel to deliver accurate, timely results.

Leads consolidated financial reporting, SEC filings, proxy statements, annual reports, audits, budgeting, forecasting, and financial analysis. Oversees accounting policies, US GAAP and IFRS compliance, SOX controls, consolidations, balance sheet reconciliations, credit analysis, lease accounting, and acquisition integration. Manages external reporting, consolidation and analysis, and credit and lease accounting teams while advising executive management, the Audit Committee, Board, tax, operations, and shared accounting centers.

Responsible for managing laboratory operations and staff, ensuring timely report delivery and adherence to safety and quality standards. Coordinates workflow, leads the team, and communicates with clients effectively.

Manage invoices, support accounting activities, handle administrative tasks, coordinate communication, and maintain organized records for financial and operational activities.

Set up, operate, and maintain CNC machines; read engineering drawings and precision measuring tools; perform machine setup, basic maintenance, troubleshoot and edit CNC programs; follow ISO quality and shop safety standards; document production and communicate shift issues.

Perform field inspections and sampling of petroleum products at terminals, ships, and railcars; label and transport samples for lab analysis; measure tank quantities; verify cleanliness and sealing; oversee loading, weighing, and reloading operations; follow safety and company policies; maintain documentation and confidentiality; participate in training and continuous skills development.

The Account Manager manages client relationships, leads sales processes, develops strategic account plans, and ensures customer satisfaction while achieving sales targets. Occasional travel is required.