Hjalmar Jonsson, based in Iceland, is currently a Chief Officer at Abyss Group, bringing experience from previous roles at Seatours and DOF Management AS. Hjalmar Jonsson holds a 1987 - 1992 Master Mariner Unlimited / DO1 in Maritime Studies @ The College of Navigation Reykjavik. With a robust skill set that includes Ships, Offshore Drilling, ISM, Maritime Operations, Marine Operations and more, Hjalmar Jonsson contributes valuable insights to the industry. Hjalmar Jonsson has 1 email on RocketReach.