Hire engineers with documented SACS experience. Software is a structured field on every profile and every service — so filtering by it returns people who actually use the tool, not people who listed it once.
When SACS is the tool your output has to open in, that is a hard requirement rather than a preference — a model delivered in the wrong package is not a deliverable. Every profile and service here records software as structured data, so a search for SACS returns engineers who have actually produced work in it.
Ask for native source files explicitly in your brief. Many engineers include them at the premium package tier or as an add-on, and it is far cheaper to agree that up front than to discover afterwards that you only have a PDF of something you need to edit.
Coastal Engineering specialist — mooring & station keeping & seakeeping analysis
Ship Structural Engineering specialist — propulsion arrangement & subsea pipeline design
Marine Engineering specialist — offshore jacket design & subsea pipeline design
6DaysRemoteCoastal Engineering
Sofia TorresFrom$600
6DaysOn-site availableShip Structural Engineering
Arjun KrishnanFrom$760
4DaysRemoteShip Structural Engineering
Arjun KrishnanFrom$570
2DaysRemoteMarine Engineering
Jae-won OseiFrom$390
3DaysRemoteMarine Engineering
Jae-won OseiFrom$1,430