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SLB · Tripoli

# Subsurface Manager

Tripoli Manager or lead Executive & Management 

Listed on SLB’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there.
[Apply on SLB’s careers site →](https://careers.slb.com/jobdescription.aspx?id=EF15562-en_US%201)

[OpenNash Jobs](https://jobs.opennash.com/) / [SLB](https://jobs.opennash.com/companies/slb/) / Subsurface Manager

## Job description

### Subsurface Manager Location

Libya Job Purpose: The Subsurface Manager is responsible for leading petroleum engineering and subsurface-related functions of the asset to ensure optimal reserves development, efficient production, and maximized hydrocarbon recovery.

### Key Responsibilities

Lead and oversee all subsurface activities including reservoir engineering, production engineering, geology, and geophysics. Supervise subsurface characterization and modeling to support asset evaluation and development planning. Act as the technical authority for subsurface disciplines within the asset. Provide technical leadership for conceptual design and feasibility studies related to drilling, completions, reservoir, and production engineering.

Ensure integration of subsurface data to optimize field development plans and recovery strategies. Support well planning and execution, ensuring alignment with reservoir objectives. Monitor reservoir performance and recommend optimization strategies to enhance production. Collaborate with drilling, facilities, and operations teams to ensure integrated asset management. Review and validate technical studies, simulations, and development scenarios.

Ensure compliance with company standards, HSE policies, and regulatory requirements in Libya.

### Key Skills

Strong technical leadership and decision-making skills. Ability to manage multidisciplinary teams. Excellent analytical and problem-solving capabilities. Strong communication and stakeholder management skills. Ability to work in challenging and remote environments.

### Additional Requirements

Willingness to work in remote or field locations, including rotational schedules if required. Understanding of regional operational and cultural environment is an advantage. Flexibility to operate in a dynamic and evolving work environment.

### Qualifications & Experience

Bachelor’s degree in Petroleum Engineering, Geology, Geophysics, or related discipline (Master’s preferred). Minimum 10–15 years of experience in subsurface or petroleum engineering roles. Proven experience in reservoir management, field development, and production optimization. Experience in complex environments (onshore/offshore, mature fields, or high-risk areas) is highly desirable. Strong understanding of subsurface modeling, reservoir simulation, and integrated asset studies.

Previous leadership or managerial experience is required. SLB is an equal employment opportunity employer. Qualified applicants are considered without regard to race, color, religion, sex, national origin, age, disability, or other characteristics protected by law. Apply Now Share

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Aug 21, 2026
- Last checked: Oct 18, 2026
- Listed for: 58 days
- Location: Tripoli[Apply on SLB’s careers site →](https://careers.slb.com/jobdescription.aspx?id=EF15562-en_US%201)

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