Jobs at Core Laboratories

Coordinates 24/7 laboratory operations for petroleum and biofuel sample analysis. Manages client communication, testing instructions, workflow coordination, issue resolution, report accuracy, client approvals, invoicing, export documentation, database and portal updates, and final report sign-off. Provides guidance on standard testing methods and quality calculations while supporting compliance, quality assurance, safety, and continuous improvement. Requires shift work, on-call availability, and collaboration with inspectors, chemists, laboratory managers, and supervisors.

Supports monthly financial consolidation, journal entry preparation, account reconciliations, bank reconciliations, cash management, and internal management reporting using Oracle. Reviews subsidiary ledger postings, prepares trial balances and consolidated journals, verifies foreign currency rates, and assists with audits, financial analysis, and accounting control procedures. Communicates with internal stakeholders, maintains compliance with company policies and regulations, and works independently or collaboratively under the supervision of accounting or financial management.

Coordinates technical laboratory studies involving rock, fluid, and gas sample analysis. Reviews and integrates analytical data, prepares client reports, monitors schedules and costs, supports QA/QC, operates laboratory equipment, and communicates project status and results to stakeholders. The role also assists with proposals, staff training, continuous improvement, safety compliance, and client presentations, with occasional domestic and international travel.

Manages end-to-end operational processes from order receipt through final reporting. Coordinates inspectors, laboratories, invoicing teams, and customers; provides updates, resolves workflow issues, supports continuous improvement, and participates in on-call coverage. Requires maritime or oil-industry operations experience, strong communication and stakeholder-management skills, business acumen, customer focus, English proficiency, and commitment to safety and quality standards. International customer meetings and travel are required.

Technical Sales Representative responsible for selling and supporting oil and gas production enhancement, perforating, stimulation, completion, and well intervention solutions. The role develops customer and supplier relationships, identifies client requirements, explains technical solutions, supports business expansion, collaborates internally on tailored offerings, monitors industry advancements, and contributes to budgeting and financial reporting. Extensive hands-on perforating and oil and gas experience, technical expertise, sales ability, and strong HSE awareness are required.

Leads global organizational development and learning strategy, partnering with executives, business leaders, and HR to design leadership, technical, management, succession, talent, and performance programs. Oversees program planning, delivery, evaluation, and continuous improvement while using AI, emerging technologies, and analytics to strengthen workforce capabilities and inform talent decisions. Responsibilities include executive coaching, change management, career development, cultural alignment, and organizational effectiveness initiatives.

Prepares and manages export documentation, including customs and hazardous-material shipping paperwork, while ensuring compliance with DOT, IATA, IMDG, EAR, ITAR, and ECCN requirements. Coordinates shipments with freight forwarders and carriers, maintains export and inventory records, resolves customs or documentation issues, monitors regulatory changes, and supports compliance training. Requires strong organization, accuracy, communication, and deadline-management skills in a warehouse environment.

Provides administrative and operational support for Eastern Hemisphere HR and executive support to the Vice President of People, Organization & Culture. Coordinates recruitment, onboarding, employee lifecycle transactions, Workday data maintenance, HR reporting, meetings, travel, and confidential employee processes. Supports HR Business Partners, organizational changes, governance activities, continuous improvement initiatives, and accurate documentation across HR operations.

Provides customer support, coordinates and processes domestic and international orders, maintains accurate records, communicates order updates, and collaborates with logistics, laboratories, inspection, and operations teams. The role also involves data entry, reporting, administrative support, process improvement, confidentiality, and learning internal systems and procedures.

Provides regional engineering and technical leadership for oil and gas completion technology. Reviews and interprets engineering reports, delivers client presentations and well advisement, supports sales teams, prepares technical papers, maintains engineering case histories, and advises client asset teams on completion diagnostics and optimization. Provides regional technical training on plays and formations. Requires an engineering-focused bachelor’s degree, oil and gas experience, and strong communication skills.

Provides administrative and reception support for operations, laboratory, and global business functions. Responsibilities include data entry, filing, mail handling, office supply management, visitor greeting, phone and inquiry handling, appointment scheduling, and general operational assistance. Requires strong communication, organization, prioritization, problem-solving, and Microsoft Office skills.

Manage assigned oil and gas accounts throughout the sales process, including needs assessment, solution development, proposals, technical presentations, account planning, prospecting, and relationship management. Collaborate with engineering, operations, and management teams to meet customer objectives and maintain satisfaction. The role requires oil and gas sales experience, preferably involving completions operations and hydraulic fracturing, along with strong communication, presentation, networking, and customer service skills.

Manage assigned oil and gas accounts by developing sales strategies, maximizing revenue, leading account planning and sales processes, addressing customer needs, and presenting technical solutions. Build customer relationships, prospect for new accounts, respond to proposals, monitor pricing and margins, maintain satisfaction, and collaborate with engineering and operations teams. The role requires oil and gas sales experience, knowledge of completions and hydraulic fracturing, strong communication skills, and technical presentation expertise.

The Business Development Manager drives outside sales and market expansion within an assigned territory. Responsibilities include building client relationships, prospecting, forecasting pipelines, preparing technical proposals and quotations, managing RFQs/RFPs, supporting contract reviews and collections, and maintaining Salesforce records. The role collaborates with Legal, Finance, Operations, HR, and QHSE teams, supports trade shows and industry events, provides consultative technical guidance, and manages multiple accounts while meeting sales targets.

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

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.

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.

Partner with business leaders to align HR strategies to business goals. Provide coaching on performance, talent acquisition, succession planning, employee relations, investigations, compensation, learning and inclusion. Support organizational development, analyze HR metrics, and collaborate with HR teams to deliver consistent HR services and improve the employee experience. Role is fully onsite in NW Houston, TX.