Sargent & Lundy

Senior Mechanical Designer 1 (SmartPlant) - Nuclear

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

Qualifications

  • 10+ years in detailed design of mechanical plant drawings, especially piping and layout
  • Strong experience with SmartPlant S3D modeling software and database integration
  • Proficient in 3D plant layout modeling tools
  • Ability to review project deliverables and vendor drawings effectively
  • Capable of collaborating with cross-discipline engineering and design teams

Responsibilities

  • Work with cross-functional teams to create 3D mechanical design drawings
  • Utilize SmartPlant S3D to produce design deliverables, BOMs, and commodity lists
  • Interpret and implement P&ID requirements in mechanical designs
  • Lead mechanical design efforts during detailed design phases
  • Identify and resolve model clashes and discrepancies
  • Guide team members in ensuring timely and complete designs
  • Mentor junior designers and drafters in their development

Benefits

  • Opportunity for hybrid work with in-office requirement 3 days a week
  • Access to innovative technology and tools to enhance work quality
  • Engagement in a mission-driven environment focused on clean energy
  • Comprehensive benefits package supporting employee well-being and performance
  • Participation in yearly discretionary bonuses based on individual and company performance
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 Hexagon’s SmartPlant S3D modeling software and SPF database to generate mechanical design deliverables, BOMs, and commodity lists
  • Understand and interpret piping & instrumentation diagrams developed using SPID 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:

  • Experience with SmartPlant S3D modeling software including the following:
    • Understanding of the integration aspects of SPID, SPF and S3D
    • Clash detection resolution
    • Discrepancy checks between deliverables
    • Interface with SmartPlant Administrators in the development of mechanical deliverable templates and catalogs
    • Drawing Presentation Rules Set Up
    • Plant 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:

  • Proficiency with MicroStation and AutoCAD
  • 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 StatementSargent & 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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