Subsurface Development Lead — Reservoir Strategy & Value

INEOS Belgium; Denver (CO); On-site; USD 185,000 - 235,000; Full time

Benefits offered by this job

Healthcare

Dental Insurance

Vision Insurance

401(k) with company match

Paid time off

Job summary

INEOS USA Oil & Gas LLC in Denver is seeking a seasoned Subsurface Manager to lead development, reservoir engineering, and capital budgeting for the US onshore program. You will own key development tracking, oversee capital forecast/submission, and drive value through disciplined development plans.

The role requires hands-on leadership, strong communication, and the ability to translate subsurface insights into investment decisions across a lean team and multiple stakeholders.

Responsibilities

• Lead and develop a Reservoir Engineer and Senior Development Geoscientist, setting clear priorities and ensuring high-quality technical analysis across development planning, capital allocation, and reserves.

Job description

INEOS USA Oil & Gas LLC in Denver is seeking a seasoned Subsurface Manager to lead development, reservoir engineering, and capital budgeting for the US onshore program. You will own key development tracking, oversee capital forecast/submission, and drive value through disciplined development plans.

The role requires hands-on leadership, strong communication, and the ability to translate subsurface insights into investment decisions across a lean team and multiple stakeholders.