Search Jobs

Senior Mechanical Design Engineer

Bellevue, WA 98008

Posted: 11/03/2025 Employment Type: Contract Job Number: 31131 Job Location: Onsite Industry: ALT - Alternative Energy

Job Description

Position Title: Senior Mechanical Design Engineer

Position Description: Protingent Staffing has an exciting contract Senior Mechanical Design Engineer opportunity.

Job Responsibilities:
  • Coordinate and utilize inputs and requirements from Engineering and Project teams to produce equipment and components design solutions.
  • Provide planning and schedule input for design activities.
  • Develop testing documentation.
  • Perform scoping analysis and calculations for design options.
  • Interface with the team’s engineering analysis activities.
  • Present equipment and components design results for design reviews.
  • Assess the technical merits of solutions provided by team members, including leading design reviews
  • Interface with junior engineers and subcontractors, providing direction and mentoring.
  • Support continuous learning and application of nuclear industry best practices to maintain the highest quality of engineering design and proactively identify process change/enhancement opportunities.

Job Qualifications:
  • Education: B.S. degree in Mechanical Engineering or equivalent preferred.
  • Minimum of five years of equipment/component design experience; relevant M.S. and Doctorate degrees may be credited for up to two and four years of experience.
  • Experience with 3D CAD, SolidWorks preferred.
  • Experience with the design of experiments with an emphasis on product testing.
  • Experience in finite element stress analysis, mechanical analysis methods, first principles calculations, and commercial mechanical stress analysis modeling tools with emphasis on ANSYS.
  • Familiarity with Design for Manufacturability (DFM) and Design for Assembly (DFA).
  • Excellent writing and communication skills.
  • Strong analytical/problem-solving skills, creative thinker.
  • Ability to work with minimal direction to solve challenging problems.
  • Ability to work on multiple tasks concurrently during a given work week.
  • Working experience with design codes such as the ASME Boiler and Pressure Vessel Code Section III, or Section VIII, is desirable.
  • Excellent attention to detail.
  • Travel required: 0-15%

Preferred Job Qualifications:
  • Previous experience in the nuclear industry with core assemblies, including fuel and control assemblies.
  • Previous design experience using SolidWorks.
  • Previous experience in finite element stress analysis using ANSYS and first principles calculations.
  • Experience or familiarity with the rules of ASME Boiler Pressure Vessel Code Section III Division 5.
  • Previous experience with writing test requirements documents and developing nuclear product test campaigns.
  • Experience with design for Flow Induced Vibration (FIV) or working under a Comprehensive Vibration Assessment Program (CVAP).
  • Previous experience with writing design specifications.
  • Experience in seismic analysis of equipment or components; in particular, experience with response spectrum and time history modeling techniques in accordance with the requirements of ASCE 4, ASCE 7, and/or ASCE 43 is highly desirable.

Job Details:
  • Job Type: Contract
  • Pay Rate Range: $52-85/h
  • Location: 100% Remote Acceptable
  • Export control regulations require candidates to be a U.S. Citizen, a U.S. Legal Permanent Resident, or a protected person status

Benefits Package: Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education/certification reimbursement, pre-tax commuter benefits, Paid Time Off (PTO), and an administered 401k plan.
#TerraPro

About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We’re passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.

Meet Your Recruiter

Anna Bauer

I have been in technical staffing since 2020, joining Protingent in 2024.  I specialize in Aerospace and Emerging Technology. 

My work is about connecting talented individuals with exciting job opportunities that match their skills and ignite their enthusiasm. What makes me different? I believe in a personal approach. I take the time to get to know the people I work with, understanding their goals and what they seek in their next role. Every job match is about meeting requirements and fulfilling career aspirations.

Looking beyond immediate needs to hire candidates who show potential for growth and advancement within the company while ensuring a positive experience for candidates throughout the recruiting process to attract top talent and maintain a good reputation. I love recruiting because it allows me to impact people’s lives positively.

I want candidates to know three things about myself: Firstly, I'm deeply passionate about fostering a culture of empathy and collaboration. In my career, I have found immense fulfillment in understanding others' perspectives and supporting team members through challenges. Beyond work, I cherish spending time outdoors, hiking in the mountains, or kayaking on a peaceful lake. Nature fuels my creativity and provides a grounding balance to my professional life. Additionally, I strongly believe in the importance of routines for maintaining productivity and well-being. Establishing daily habits helps me stay organized and focused, whether diving into a complex project or enjoying downtime with family and friends.

 

Send an email reminder to:

Share This Job:

Related Jobs:

Login to save this search and get notified of similar positions.

About Bellevue, WA

Discover exciting job opportunities in the vibrant Bellevue, Washington area today! Nestled in the heart of the Pacific Northwest, Bellevue offers a perfect blend of urban sophistication and natural beauty. From the stunning views of Lake Washington and the Cascade Mountains to the bustling downtown area with its upscale shops and delightful eateries, Bellevue has something for everyone. Explore the Bellevue Arts Museum, catch a show at the Meydenbauer Center, or cheer on the Seattle Seahawks at the nearby Lumen Field. With top-rated schools, abundant outdoor recreational activities at Bellevue Downtown Park, and a thriving tech industry, Bellevue presents endless possibilities for professional growth and success. Begin your career journey in this dynamic and charming city - browse our job listings now and unlock your potential in Bellevue, Washington!