Senior Offshore Drillship Engineer - USCG 1st Assistant

Core Group Resources; Houston (TX); On-site; USD 140,000 - 210,000; Full time

Job summary

Core Group Resources is seeking an exceptionally experienced USCG 1st Assistant Engineer for a critical role aboard a deepwater offshore drillship operating in the Gulf. This senior position leads technical operations, oversees major maintenance, and ensures reliable performance of complex machinery essential to drilling.

The role requires extensive offshore drilling/DP experience, STCW III/2 endorsement, and USCG certifications.

Qualifications

• USCG 1st Assistant Engineer Unlimited MMC is required.
• STCW III/2 endorsement required.
• USCG Medical Certificate with STCW required.
• Extensive offshore drilling or DP environment experience.
• Diesel-electric power, propulsion, and auxiliary machinery knowledge.
• Experience in maintenance, troubleshooting, and repair.
• Proficiency with planned maintenance systems.
• TWIC and U.S. Passport; RigPass or SafeGulf certification.
• Ability to obtain foreign flag-state endorsement.
• Offshore medical, training, and pre-employment requirements.

Responsibilities

• Assist in managing the condition, maintenance, and repair of machinery and equipment across the rig.
• Lead and coordinate planned maintenance, major repairs, and equipment overhauls, ensuring compliance with OEM procedures and safety standards.
• Troubleshoot equipment failures and supervise repairs to minimize downtime.
• Provide technical direction to junior engineers and technical personnel, monitoring work quality and progress.
• Maintain accurate logs, records, and documentation related to maintenance activities.
• Manage spare parts and materials inventory to support ongoing operations.
• Communicate equipment status and technical issues effectively to senior leadership.
• Act as deputy to the Technical Section Leader, supporting overall technical department functions.
• Ensure machinery and systems, including diesel-electric power generation, propulsion, thrusters, pumps, compressors, fuel and lube oil systems, HVAC, hydraulics, and electrical equipment, are maintained to OEM standards.
• Support safety and operational protocols to ensure a safe and reliable drilling environment.

Skills

Offshore drilling

Diesel-electric power

Maintenance leadership

Troubleshooting

Safety compliance

Education

USCG 1st Assistant Engineer Unlimited MMC

STCW III/2 endorsement

Job description

Core Group Resources is seeking an exceptionally experienced USCG 1st Assistant Engineer for a critical role aboard a deepwater offshore drillship operating in the Gulf. This senior position leads technical operations, oversees major maintenance, and ensures reliable performance of complex machinery essential to drilling.

The role requires extensive offshore drilling/DP experience, STCW III/2 endorsement, and USCG certifications.