Sargent & Lundy

Senior Mechanical Designer 1 (Plant 3D / Revit Projects) - Nuclear

Sargent & Lundy • $77K — $118K *
Energy & Utilities
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years of mechanical design experience in plant design drawings
  • Proficient in AutoCAD Plant 3D, Revit, and Navisworks Manage
  • Expertise in clash detection and discrepancy resolution
  • Ability to coordinate with multi-disciplinary engineering teams
  • Experience reviewing vendor drawings and project deliverables
  • Familiarity with P&ID integration in 3D modeling

Responsibilities

  • Develop detailed mechanical drawings using 3D modeling software
  • Lead the mechanical design team in project coordination
  • Resolve design clashes and discrepancies in 3D models
  • Support and mentor less experienced designers
  • Ensure timely completion of mechanical design deliverables
  • Interpret P&IDs and align physical design with engineering requirements
  • Guide junior team members to enhance their skills

Benefits

  • Hybrid work schedule with 3 days in the office
  • Access to a comprehensive benefits package
  • Opportunities for professional development and mentorship
  • Involvement in innovative energy projects
  • Commitment to safety and sustainability in workplace culture
Full Job Description
Responsibilities

  • Under the direction of the Mechanical Project Lead, this position will offer you the opportunity to work with multi-disciplined engineering and design project teams in developing mechanical general arrangement, piping isometric, pipe support, and mechanical equipment layout drawings in a 3-D model
  • Utilize Autodesk's AutoCAD Plant 3D and Revit modeling software to generate mechanical design deliverables, BOMs, and commodity lists
  • Understand and interpret piping & instrumentation diagrams developed using Plant 3D and create physical design consistent with the engineering requirements
  • Act as the mechanical design team lead in the 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 provide guidance to other designers and project team members to ensure a complete and timely design
  • Independently plan and execute design of mechanical deliverables
  • Provide guidance as a mentor in the development of less experienced drafters and designers

This position is based on a hybrid work schedule and will require in-office work 3 days per week.

Qualifications

We do not sponsor employees for work authorization in the U.S. for this position.

Essential skills and experience:
  • Experienced and proficient with AutoCAD Plant 3D software and other tool sets including AutoCAD Mechanical, MEP, and Map 3D. Experienced and proficient with Navisworks Manage and Revit software including the following:
    • Understanding of the integration aspects of P&IDs with 3D model development
    • Clash detection resolution
    • Discrepancy checks between deliverables
    • Interface with IT Administrators in the development of mechanical deliverable templates and catalogs
    • Drawing Presentation Set Up
    • Plant 3D and Revit model data management
  • 10 or more years of detailed design experience in the development of mechanical plant design drawings; piping, pipe supports and equipment layout
  • Proficiency with design software tools in executing 3D plant layout models
  • Experience in the review of project deliverables and drawing requirements
  • Experience in the review of vendor drawings and interface points
  • Ability to interface with engineering and design teams of other disciplines in the plant design process.

Valued but not required experience:
  • Autodesk Construction Cloud, MicroStation
  • Microsoft Office tools


Technology & Innovation

Sargent & Lundy values the appropriate use of technology to improve how work gets done and deliver high-quality outcomes for our clients. Depending on the role, employees may use data, automation, artificial intelligence, and other digital tools to support research, analysis, engineering and design activities, workflow improvement, or other aspects of their work.

We value candidates who demonstrate an interest in learning and effectively using emerging technologies where relevant to their role. Employees remain accountable for their work and are expected to apply appropriate professional judgment and review when using technology-assisted tools.

Experience with AI, automation, programming, or similar technologies is valued where relevant but is not required unless specifically identified elsewhere in the job description.

Compensation Range

$77,890 - $118,999

Transparency Statement

Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.

About This Business Unit

Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!

About Sargent & Lundy

Sargent & Lundy is an engineering consulting firm that provides comprehensive engineering, energy business consulting, and project services for power generation and transmission projects. The company was founded in 1891 and is headquartered in Chicago, Illinois. Sargent & Lundy has a team of over 2,000 professionals who have extensive experience in the power industry and can provide clients with innovative solutions to complex challenges. The company has worked on a wide range of projects including nuclear power plants, fossil fuel power plants, and renewable energy projects.
Learn more about Sargent & Lundy
Size
2,000 employees
Industry
Founded
1891

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