Prepare dimensional drawings, installation drawings and more complex drawings (plant engineering, Revise and update existing drawings reflecting design changes, in collaboration with the HSE to ensure consistent documentation of the project, Review blueprints, plans, specifications and other customer documentation if service is requested, Revise and update drawings from HSE for manufacturing / assembly to ensure consistent documentation of the project, Maintain notes, design calculations and other documentation (like drawings, bill of materials, list of design parameters, and /performance guarantees) for future reference, Review and modify information with supervision by the Director of Engineering. Make data available to application engineers and project managers, Establish filing guidelines for drawings to maintain up-to-date drawings, Other duties as required relating to CAD database.