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Sargent & Lundy

Full-service power industry engineering firm

Mechanical Designer 3 - Plant 3D / Revit Projects, Nuclear

Design EngineeringConfirmed live in the last 24 hours
Full-timeChattanooga, TN, USA

About the Job

Requirements

  • Experienced and proficient with AutoCAD Plant 3D, AutoCAD Mechanical, MEP, Map 3D, Navisworks Manage, and Revit.
  • Understand the integration of piping and instrumentation diagrams with 3D model development.
  • Resolve clashes and perform discrepancy checks between deliverables.
  • Interface with IT administrators to develop mechanical deliverable templates and catalogs.
  • Set up drawing presentation sets and manage Plant 3D and Revit model data.
  • Have 8 or more years of detailed design experience developing mechanical plant design drawings for piping, pipe supports, and equipment layouts.
  • Be proficient with design software tools for executing 3D plant layout models.
  • Have experience reviewing project deliverables and drawing requirements.
  • Have experience reviewing vendor drawings and interface points.
  • Be able to interface with engineering and design teams from other disciplines in the plant design process.

Responsibilities

  • Develop mechanical general arrangement, piping isometric, pipe support, and mechanical equipment layout drawings in a 3D model as part of multidisciplinary engineering and design project teams under the direction of the Mechanical Project Lead.
  • Use Autodesk AutoCAD Plant 3D and Revit modeling software to generate mechanical design deliverables, bills of materials, and commodity lists.
  • Interpret piping and instrumentation diagrams developed using Plant 3D and create physical designs consistent with engineering requirements.
  • Lead the mechanical design team's coordination of detailed design phases for all aspects of an integrated mechanical design model.
  • Resolve clashes and discrepancies in the 3D model and report status.
  • Coordinate and guide designers and project team members to ensure complete and timely design.
  • Independently plan and execute the design of mechanical deliverables.
  • Mentor less experienced drafters and designers.

Desired Qualifications

  • Experience with Autodesk Construction Cloud and MicroStation.
  • Experience with Microsoft Office tools.
  • Interest in learning and effectively using emerging technologies where relevant to the role; experience with artificial intelligence, automation, programming, or similar technologies is valued where relevant but is not required.

About the Company

Sargent & Lundy

Full-service power industry engineering firm

Sargent & Lundy provides full-service architecture and engineering for power and energy projects worldwide, covering consulting, design, procurement, construction management, commissioning, and operations support. Their work spans grid modernization, renewable energy, energy storage, nuclear, fossil power, carbon capture, and hydrogen, with projects guided through the full lifecycle and a focus on safety and quality. The company distinguishes itself through a long history (founded in 1891) and deep specialization in the energy sector, delivering end-to-end services with global reach and tight project coordination. Its goal is to help clients deliver reliable, safe, and decarbonized power systems.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Chicago, IL
Founded
1891

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