Marine Heavy Engineer

The engineer engineers complex rigging configurations, designing heavy grommet slings, spreader bars, equalizer triangles, and multi hook lifting arrangements. Using finite element structural modeling and hydrodynamic analysis tools, they calculate Dynamic Amplification Factors DAF, hook load distribution, center of gravity COG uncertainty margins, and crane barge ballast transfer requirements. They balance crane vessel trim, heel, and stability throughout the lift as the load transitions from deck support, passes through the turbulent splash zone, and is set onto subsea foundations.

While computational simulation software predicts sling tensions and barge hydrostatic curves, floating heavy lifting takes place in active maritime waters subject to variable wave swell, tidal currents, and sudden wind gusts. Wave action causes out of phase motion between the crane barge and the transport cargo barge, inducing destructive dynamic shock loads in rigging grommets. The rigging engineer supervises sling inspection on deck, verifies shackle pin seating, coordinates multi thousand ton water ballast transfer pumps to maintain barge equilibrium, and exercises absolute stop work authority if sea state limits exceed safe operational envelopes.

The morning begins in the operations cabin of a four thousand ton floating sheerleg crane vessel moored in a coastal construction basin. The rigging engineer checks sea state wave buoys and wind speed readouts, confirming wave height is below zero point eight meters and wind is under fifteen knots. They conduct a final walk through on the cargo barge, verifying that all four twelve inch steel cable grommet slings are properly seated on the eight hundred ton wide body shackles connected to a three thousand ton offshore substation topside module. As the crane winches slowly tension to ninety percent of module weight, the engineer coordinates with the ballast master to pump six hundred tons of sea water into the crane stern compartments to compensate for forward tipping moments. Once the sea fastenings are completely torch severed, the engineer signals the lift off, observing tilt sensors as the massive structure clears the transport barge.

In the afternoon, you execute core deliverables, consult with cross functional colleagues, document operational outcomes, and ensure that all equipment and handover notes are fully updated before completing the shift.

A Marine Heavy Lift Floating Sheerleg Crane Rigging Engineer plans, calculates, designs, and directs multi thousand ton heavy lift rigging operations utilizing floating sheerleg cranes, heavy lift barges, and crane vessels. Operating in international marine construction centers, offshore wind marshaling yards, and emergency ship salvage operations, the engineer executes lifts of topside modules, offshore wind jacket foundations, sunken vessels, and giant bridge spans weighing up to ten thousand metric tons.

Core responsibilities include design and calculate multi thousand ton heavy lift rigging systems including spreader bars and heavy wire grommets., operational coordination, and ensuring strict adherence to Kenyan statutory frameworks and quality standards.

Key organizations hiring for this role include Kenya Ports Authority KPA Marine Operations, Kenya Maritime Authority KMA, Kenya Pipeline Company KPC Offshore Terminal, Kenya Coast Guard Service, alongside expanding opportunities in Nairobi, Mombasa, Kisumu, and regional infrastructure projects.

Marine Heavy Engineer Specialist, Senior Marine Heavy Engineer, Marine Heavy Engineer Lead, Marine Heavy Engineer Consultant

While computational simulation software predicts sling tensions and barge hydrostatic curves, floating heavy lifting takes place in active maritime waters subject to variable wave swell, tidal currents, and sudden wind gusts. Wave action causes out of phase motion between the crane barge and the transport cargo barge, inducing destructive dynamic shock loads in rigging grommets. The rigging engineer supervises sling inspection on deck, verifies shackle pin seating, coordinates multi thousand ton water ballast transfer pumps to maintain barge equilibrium, and exercises absolute stop work authority if sea state limits exceed safe operational envelopes. Employment opportunities concentrate across major industrial, commercial, and financial hubs including Nairobi, Mombasa, Kisumu, Nakuru, and Eldoret, alongside specialized regional project sites.