Northern Marine Manning Services are currently looking to recruit experienced Gas Engineers to join our growing Gas Fleet. Experience Required: You must have at least 24 months at sea as Gas Engineers, as well as experience with X-DF Main Engine. Essential Certification: X-DF Main Engine Experience STCW Advanced Fire Fighting STCW Elementary First Aid STCW Fire Prevention and Fire Fighting STCW Personal Safety and Social Responsibilities STCW Personal Survival Techniques STCW Proficiency in Advanced Liquefied Gas Tanker Cargo Operations STCW Proficiency in Basic Liquefied Gas Tanker Cargo Operations STCW Seafarers with Designated Security Duties