Mechanical Designer

System One; Washington (District of Columbia); On-site; USD 106,020,000 - 212,040,000; Part time

Job summary

System One is seeking a Mechanical Designer to create structural and mechanical design solutions for test-related designs, including test fixtures and flow loops, plus 3D CAD models and drawings for advanced reactor concepts.

You will work with ASME GD&T and tolerance analyses, produce engineering drawings, maintain configuration control, and collaborate with dispersed teams to meet quality standards in a highly regulated environment.

Qualifications

• B.S. in Mechanical Engineering or equivalent required.
• 3+ years of relevant experience preferred.
• Proficiency in SolidWorks CAD software required.
• Experience with GD&T per ASME Y14.5 standards preferred.
• Knowledge of Design for Manufacturability (DFM) and Design for Assembly (DFA).
• Background in Mechanical and Machine Design with CAD proficiency.

Responsibilities

• Create structural and mechanical design solutions for test-related designs (e.g., test fixtures, test rigs, flow loops, sub-scale test articles).
• Develop 3D CAD models and engineering drawings for advanced Generation IV nuclear reactors.
• Produce robust CAD models using advanced modeling techniques for rapid design evolution and derivative creation.
• Develop and maintain highly complex mechanical designs, performing trade studies to identify optimal solutions.
• Support analysis by configuring models for structural, neutronics, thermal-hydraulic, radiological, and safety aspects.
• Document design progress, changes, and decisions in online collaboration platforms.
• Create technical presentations, reports, and supporting documents as needed.
• Design engineering drawings per ASME standards, perform tolerance stack-up calculations, review drawings for accuracy.
• Maintain configuration control of models and drawings using PDM software.
• Contribute to standards development and propose improvements to design documentation.

Skills

SolidWorks CAD

Analytical skills

Independent work

Strong communication

GD&T

DFM

DFA

PDM systems

Team collaboration

Education

B.S. degree in Mechanical Engineering

Tools

PDM systems

CAD software literacy

Job description

Job Description

Job Title: Mechanical Designer

Location: Bellevue, WA

Type: Contract (yearlong) typically extends on a yearly basis

Compensation: $37.00 - $74.00

Work Model: Onsite – onsite

Hours: 40.0

Paid Holidays | PTOOverview

System One is hiring a Mechanical Designer. In this role, you will create structural and mechanical design solutions for test-related designs (e.g. test fixtures, test rigs, flow loops, sub-scale test articles, etc.), 3D CAD models, and engineering drawings for the conceptual and preliminary design development of advanced Generation IV nuclear reactors. Candidates must have extensive experience in mechanical/structural design and drafting using a mainstream CAD system.

Responsibilities

• Create structural and mechanical design solutions for test-related designs (e.g., test fixtures, test rigs, flow loops, sub-scale test articles).
• Develop 3D CAD models and engineering drawings for advanced Generation IV nuclear reactors in accordance with industry standards.
• Produce robust CAD models utilizing advanced modeling techniques to facilitate rapid design evolution and derivative creation.
• Develop and maintain highly complex mechanical designs, conducting trade studies to identify optimal solutions.
• Support analysis needs by configuring models for structural, neutronics, thermal-hydraulic, radiological, and safety considerations.
• Document design progress, changes, and decisions in online collaboration platforms.
• Create technical presentations, reports, and supporting documents as needed.
• Design engineering drawings per ASME standards, perform tolerance stack-up calculations, and review drawings for accuracy.
• Maintain configuration control of models and drawings using product data management software.
• Proactively contribute to standards development and propose improvements to design documentation.

Requirements

• B.S. degree in Electrical, Mechanical, Chemical Engineering, or equivalent with 3+ years of relevant experience.
• Proficiency in SolidWorks CAD software.
• Strong analytical and problem-solving skills with the ability to work independently on multiple tasks.
• Excellent organizational, writing, and communication skills.
• Experience with Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5 standards.
• Experience checking fabrication drawings and in Design for Manufacturability (DFM) and Design for Assembly (DFA).
• Background in Mechanical and Machine Design, preferably with over seven years of CAD proficiency.
• Familiarity with product data management (PDM) systems.
• Experience working in quality standards like ASME NQA-1 or ISO 9001 preferred.
• Nuclear design experience and oversight of supplier and subcontractor organizations highly desirable.
• Experience with complex mechanical components testing, especially in high-temperature environments.
• Knowledge of nuclear quality fabrication, lifecycle management, and related processes (e.g., In-Service Inspection, material surveillance, vibration programs).
• Excellent communication skills and ability to work with diverse, geographically dispersed teams.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.