Sr. Mechanical Engineer (Aveva/Static Equipment/Tank Design)

Role: Sr. Mechanical Engineer (Aveva/Static Equipment/Tank Design)
Location: Pittsburgh, PA







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About The AES Group
The AES Group is a premier technology and engineering consulting company that has been bringing businesses and talent together for over 20 years to deliver innovative solutions that have the greatest positive impact on society. AES has helped over 40 business enterprises, including Fortune 500 companies, engage their customers, empower their employees, and transform their business operations with the power of cloud, data, AI, engineering, and other emerging technologies.

Position Overview
We are seeking an experienced Senior Mechanical Engineer with strong expertise in static equipment and tank design for Oil & Gas, Hydrocarbon, and Carbon Emission projects.

The ideal candidate will have hands-on experience with AVEVA E3D , static equipment design, storage tanks, pressure vessels, columns, and shell & tube heat exchangers, along with strong knowledge of applicable engineering codes and standards.

Job Description

• Design experience with Shell & Tube Heat Exchangers, Columns, Pressure Vessels, and Storage Tanks .

• Strong knowledge of applicable codes and standards, including:

  • ASME Section VIII Division 1 & Division 2

  • TEMA

  • IBR

  • API

  • API 620 / 650 / 660

  • API 12F / 12D

• Experience using engineering tools such as PV Elite, COMPRESS, and NozzlePRO .

• Provide technical resolutions and coordinate with clients and vendors.

• Participate in meetings with clients, vendors, and internal departments for technical resolution and project coordination.

Key Responsibilities

• Take responsibility for individual equipment requisitions within a project.

• Perform mechanical design for Columns, Shell & Tube Heat Exchangers, and Storage Tanks .

• Review equipment drawings, including in-house and vendor documents .

• Ensure deliverables are completed according to the project schedule and workflow.

• Prepare individual purchase specifications and technical bid clarifications.

• Coordinate with vendors throughout the equipment design and procurement process.

• Provide necessary technical inputs to other engineering disciplines.

• Attend meetings with clients, internal teams, and vendors as required.

• Participate in internal meetings and support timely completion of project deliverables.

• Contribute to ISO and Quality Assurance documentation .

• Perform mechanical design of static equipment, including:

  • Pressure Vessels

  • Columns

  • Shell & Tube Heat Exchangers

  • Storage Tanks

• Demonstrate knowledge of various Materials of Construction (MOC) , including:

  • Carbon Steel (CS)

  • Stainless Steel (SS)

  • Low Alloy Steel (LAS)

  • Low-Temperature Carbon Steel (LTCS)

  • Cladded Steel

• Review vendor documentation for various types of static equipment and provide technical approval.

• Coordinate with interdisciplinary engineering departments regarding vendor document reviews and approvals.