OGCS Global supports clients in delivering some of the world’s largest energy and infrastructure developments. Our team of project controls and commercial specialists bring rigor and foresight to projects across the globe. We are looking for seasoned professionals with 15–20 years of estimating experience on major capital projects, ideally with direct involvement in LNG, petrochemical, oil & gas, or large-scale infrastructure developments.

At OGCS Global, our commercial and project controls specialists have supported many of the world’s largest energy and infrastructure developments. From LNG and petrochemical megaprojects to major infrastructure programs, we bring clarity, precision, and integrity to every phase of project delivery. As our Middle East portfolio expands, we are seeking experienced Quantity Surveyors to join our growing team of professionals.

At OGCS Global, our project controls experts have supported some of the world’s most complex energy and infrastructure developments. We specialize in providing insight and structure to major capital projects, ensuring delivery against some of the toughest schedules in the industry. With several landmark projects now underway across the Middle East, we are seeking to add Senior Planner / Schedulers to our team.

As we continue to expand, we are seeking experienced Contracts Managers in the Middle East to add to our growing team. As one of our Contracts Managers, you will play a pivotal role in shaping and safeguarding complex capital investments.

As we continue to expand across the Middle East, we are seeking experienced Cost Engineers to join our growing team. As a Cost Engineer at OGCS Global, you will ensure project budgets are well-defined, expenditure is properly managed, and performance is clearly understood by project leadership and stakeholders.

We're looking for detail-oriented professionals to administer and manage the Permit To Work (PTW) system across a complex, multi-discipline construction environment. You’ll work alongside site HSE and construction teams to ensure that all activities are well-planned, risk-assessed, and executed safely.

We are seeking experienced and safety-focused Construction Engineers to support the construction of major plant, rail, and civils infrastructure for the Simandou Iron Ore Mine in Guinea. Candidates are invited who have a strong background in site-based execution, ready to lead coordination, drive progress, and uphold quality and safety across all work fronts.

We’re expanding our team for the nightshift execution of the Simandou Iron Ore Mine in Guinea. We’re seeking experienced professionals at three levels: Nightshift Manager, Nightshift Supervisor and Nightshift Superintendent.

We are seeking experienced candidates for the role of Logistics Superintendent to join the site team at the Simandou Iron Ore Project in Guinea. You will be responsible for managing and coordinating end-to-end site logistics, including materials handling, transportation, warehousing, and contractor interfaces across a complex, large-scale supply chain in a remote environment.

We are seeking a skilled and safety-focused Supervisor to lead and coordinate field execution of Mechanical, Electrical, and Instrumentation (MEI) works on-site at Simandou, Guinea.

Lead Estimator - London, UK

$140-170k - Houston, Texas

$ Negotiable - Houston, Texas