Demo

Mechanical Engineer

HukariAscendent
Bellevue, WA Contractor
POSTED ON 12/9/2025 CLOSED ON 12/16/2025

What are the responsibilities and job description for the Mechanical Engineer position at HukariAscendent?

HukariAscendent is a Women-Owned, Small Business specializing in comprehensive engineering and technical support services associated with commercial nuclear power and other Department of Energy (DOE) nuclear activities.



Job Title: Thermal Analysis Engineer (Reactor Enclosure system)

Duration: 12 Month Contract

Location: Remote


Summary:


  • Perform thermal model development and/or model modification for reactor structures evaluating thermal profiles of various configurations and recommendations for modifications or optimization (workbench type analysis)
  • Perform non-record evaluations of various configurations and joints to assess specific areas of challenge or modifications
  • Work component design leads and analysis engineers to evaluate specific component issues, develop local models or modify existing, and provide insights and feedback to design teams for action
  • Perform thermal modeling of fluid-structure interfaces, including metallic structure thermal problems with structure conductive heat transfer, air convective heat transfer, radiation, and sodium-structure heat transfer modes
  • Perform follow-on scope for preparation and/or Design Verification of Quality Level 1 (Safety Related) calculations
  • Use existing models and methods defined by the Natrium analysis team and work inside the analysis suite
  • Qualification indoctrination to quality program to perform preparation or verification activities


Required Qualifications:

  • Education: Bachelor’s degree in Mechanical Engineering or other relevant equivalent program from an accredited university.
  • Experience: 5-10 years of relevant experience.
  • Experience level may be partially substituted for advanced degree depending on position relevance,
  • PE desired
  • Experience and expertise in ASME BPVC Section III, Division 1 and high temperature applications
  • Strong communication skills desired.
  • The service provider will possess a high degree of trust and integrity, communicate openly and display respect, and a desire to foster teamwork.


Additional Information:

  • Motor Abilities: Sitting and/or standing for extended periods, bending/stooping, grasping/gripping, fine motor control (hands)
  • Physical exertion and/or requirements: Minimal, with ability to safely lift up to 25 pounds
  • Repetitive work: Prolonged
  • Special Senses: Visual and audio focused work
  • Work Conditions: Stairs, typing/keyboard, standard and/or sitting working environment of

>8 hrs./day

  • Travel required: 15% for periodic meeting with technical staff



HukariAscendent offers an excellent benefits package including medical, dental, vision, and life insurance, 401(k) plan, and paid time off.


Opportunities with HukariAscendent change frequently. For a complete listing of our current openings, please visit our website at https://www.hukari.com.

HukariAscendent is an Equal Opportunity/Affirmative Action Employer. All qualified applicants receive consideration for employment without regard to age, disability, race, color, religion, creed, national origin, sex, marital status, sexual orientation, veteran or military status including disabled veterans and Vietnam era veterans, or other protected status.


HukariAscendent maintains a drug-free workplace.

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Hourly Wage Estimation for Mechanical Engineer in Bellevue, WA
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