Senior Principal Piping/Mechanical Designer

About us 

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions. 

Purpose:

As a Senior Principal Designer, you will be responsible to have a full understanding of the project’s scope, overall schedule, deliverables, milestones, manhour budgets, industry standards, applicable codes, and procedures.  

Responsibilities:

• Develop man hour estimates. 
• Participate in Interactive Planning Meetings to help develop schedules to establish major milestones. 
• Develop a staffing plan to satisfy budget and schedule. 
• Determine line count and estimated isometric quantities based on P&ID’s.
• Be knowledgeable of client procedures, project procedures, and specifications. 
• Establish design areas within the unit/areas of responsibility. 
• Identify and request information in the form of a 'Needs List' to maintain schedule. 
• Monitor and utilize the Master P&ID MOC (Management of Change) log to identify scope change. 
• Utilize a 3D model (AVEVA E3D/Navisworks) review software to monitor design quality and progress. 
• Review and approve deliverables prior to issue. 
• Coordinate the design effort with other engineering and design disciplines. 
• Ensure deliverable verification procedures are followed.
• Participate in all design reviews for the project.
• Piping drawing checking and verification experience in the office and in the field is a plus.
• Previous AVEVA 3D experience developing Piping Models, Pipe Supports, Equipment Models, Isometric and Orthographic Drawing extraction is a plus.
• Develop general arrangements of plant facilities, structures and equipment considering safe maintenance and construction while interfacing with all engineering and design disciplines.
• Field design experience with the capability to perform field walk downs using P&ID’s, locating tie points dimensionally, and routing pipe through existing facilities. Locate and identify pipe support types.  Bring that back to the office for inputting the field data into an AVEVA E3D model. 
• Projects may utilize Laser Scanning. Experience using Scans within AVEVA E3D is a plus.
• Experience with executing projects within existing facilities with many obstructions and other design constraints.
• Leading and mentoring project team members from multiple office locations including Global Integrated Delivery (GID) centers.
• Responsible for performing difficult and complex work assignments involving independent judgment to determine a course of action consistent with established functional and organization's policies and goals. Typically includes supervisory or team leadership role as well as project and department related administrative responsibilities.