Senior Mechanical Design Engineer (Remote)

Lensa; Bellevue (WA); Remote; USD 80,000 - 120,000; Full time

Job summary

An innovative company is seeking a Senior Mechanical Design Engineer for a remote contract position. This role focuses on developing cutting-edge mechanical designs for advanced nuclear technology projects. You'll leverage your extensive CAD experience, particularly in SolidWorks, to create scalable designs and engineering drawings while ensuring adherence to industry standards. The position offers the flexibility of remote work and the opportunity to contribute to groundbreaking projects in a highly regulated field. If you're a detail-oriented professional with a passion for mechanical design, this is the perfect opportunity for you.

Qualifications

• 7+ years of mechanical/structural CAD design experience, with a strong preference for SolidWorks.
• Knowledge of ASME Y14.5 GD&T and experience in regulated industries is a plus.

Responsibilities

• Develop 3D CAD models and detailed engineering drawings for nuclear fuel handling systems.
• Manage complex assembly models and ensure compliance with drafting standards.

Skills

SolidWorks

ASME Y14.5 GD&T

Design for Manufacturability (DFM)

Design for Assembly (DFA)

Mechanical Design

PDM Systems

Analytical Skills

Problem Solving

Communication Skills

Tools

CAD Software

PDM Systems

Job description

Senior Mechanical Design Engineer (Remote)

System One is seeking a highly skilled Senior Mechanical Design Engineer for a 12-month remote contract position. In this role, you will support conceptual and preliminary design development efforts related to next-generation nuclear fuel handling systems. You’ll be responsible for delivering high-quality mechanical and structural design solutions, CAD models, and detailed engineering drawings to support advanced nuclear technology projects.

Key Responsibilities

1. Develop 3D CAD models of conceptual and detailed mechanical designs, focusing on future scalability and system integration.
2. Maintain and manage large, complex assembly models to support multidisciplinary performance analyses.
3. Create engineering drawings in compliance with ASME Y14.1 and Y14.5 standards.
4. Perform design and drawing checks to ensure accuracy and adherence to drafting standards.
5. Revise and update existing CAD models and drawings based on engineering feedback and design changes.
6. Ensure accurate documentation and version control within a product data management (PDM) system.
7. Define and implement modeling structures for complex mechanical systems.
8. Review and suggest improvements to design processes and group standards.

Required Qualifications

• Minimum of 7 years of mechanical/structural CAD design experience; SolidWorks strongly preferred.
• Strong knowledge of ASME Y14.5 Geometric Dimensioning and Tolerancing (GD&T).
• Experience with Design for Manufacturability (DFM) and Design for Assembly (DFA).
• Mechanical/machine design experience; background in nuclear fuel handling or similar highly regulated industries is a plus.
• Proficiency in using PDM systems.
• Detail-oriented, organized, and capable of managing concurrent tasks independently.
• Strong written and verbal communication skills.
• Creative problem solver with strong analytical skills.
• Experience in nuclear design is preferred, but not required.

Work Requirements

• Remote work environment; must be able to sit or stand for extended periods and perform computer-based tasks for over 8 hours/day.
• Occasional lifting of up to 20 lbs.
• Minimal travel (0–5%).

This is a great opportunity for experienced mechanical design professionals looking to contribute to cutting-edge nuclear technology development while enjoying the flexibility of a remote, contract-based role.