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Senior Mechanical Designer 1 - Nuclear Power
Company : Sargent &lundy
Location : Palm Beach Gardens, FL, 33418
Job Type : Full Time
Date Posted : 12 January 2026
Description
- 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
- Minimum seven 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
Award-Winning Benefits
At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.
Health & WellnessFinancial BenefitsWork-Life Balance- Health Plans: Medical, Dental, Vision
- Life & Accident Insurance
- Disability Coverage
- Employee Assistance Program (EAP)
- Back-Up Daycare
- FSA & HSA
- 401(k)
- Pre-Tax Commuter Account
- Merit Scholarship Program
- Employee Discount Program
- Corporate Charitable Giving Program
- Tuition Assistance
- First Professional Licensure Bonus
- Employee Referral Bonus
- Paid Annual Personal/Sick Time (PST)
- Paid Vacation
- Paid Holidays
- Paid Parental Leave
- Paid Bereavement Leave
- Flexible Work Arrangements
Compensation Range
$74,750.00 - $115,120.00Transparency 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!
Awards & Recognition
Equal Opportunity
Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.
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Frequently asked questions
Palm Beach Gardens offers a specialized market with growing nuclear infrastructure projects, making Senior Mechanical Designer 1 roles here more focused on advanced reactor technologies. Compared to other Florida areas, the demand for expertise in 3D plant modeling and collaboration with multi-disciplinary teams is higher due to local nuclear initiatives.
Commuting in Palm Beach Gardens can involve peak hour traffic on major routes, especially when required onsite three days weekly. Planning around local transit options and flexible hours can ease the commute, but candidates should prepare for fluctuating travel times given the region's suburban layout.
Mastery of AutoCAD Plant 3D and Revit for 3D mechanical layouts is essential. Proficiency in pipe support design, clash detection, and interpreting P&IDs ensures accurate nuclear plant modeling. A strong grasp of integrated mechanical design principles and coordination across engineering disciplines elevates performance.
While formal certifications like Certified Plant Designer or Autodesk Specialist enhance credibility, familiarity with nuclear regulatory standards and plant safety codes is vital. Florida employers value candidates versed in ASME piping codes and those with experience adapting designs to nuclear compliance requirements.
Sargent & Lundy emphasizes leadership in mechanical design coordination and mentorship within nuclear projects, combining traditional plant layout expertise with cutting-edge digital modeling tools. Their commitment to clean energy innovation and award-winning benefits also sets this position apart in the nuclear engineering landscape.
The role requires close collaboration with electrical, civil, and instrumentation engineers to produce cohesive 3D models and deliverables. Acting as a design lead, the designer resolves clashes and ensures interoperability of mechanical components, fostering a seamless integration vital for nuclear plant project success.
Salary typically ranges from $74,750 to $115,120 annually, reflecting the seniority and specialized nuclear sector skills required. This competitive compensation aligns with local market standards, factoring in expertise with advanced CAD software and leadership in integrated mechanical design for nuclear projects.
Progression often moves toward senior engineering leadership, project management in nuclear design, or specialization in nuclear licensing and regulatory compliance. Expanding skills in digital modeling and cross-disciplinary coordination can open doors to overseeing larger nuclear infrastructure projects or innovation initiatives.
Local work culture here supports a balanced hybrid model, blending in-office collaboration with remote flexibility. This approach aligns with the region’s emphasis on innovation and employee well-being, encouraging on-site teamwork three days a week while accommodating focused design work remotely.
Given Sargent & Lundy’s reputation and nuclear sector growth, competition is moderate to high. Candidates with extensive AutoCAD Plant 3D experience, leadership skills, and nuclear design expertise tend to stand out. The company’s hybrid model and comprehensive benefits also attract top-tier applicants in the area.