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Sargent & Lundy

Full-service power industry engineering firm

Lead Mechanical Engineer 1 - Nuclear Plant Analysis

Thermal & Fluids EngineeringConfirmed live in the last 24 hours
Full-timeWashington, DC, USA

About the Job

Requirements

  • A Bachelor of Science in Mechanical Engineering from an ABET Engineering Accreditation Commission-approved program, with a strong academic background and interest in thermodynamics, heat transfer, and fluid mechanics.
  • At least 10 years of experience in the nuclear power industry.
  • Experience with nuclear power uprates and/or turbine retrofit projects.
  • Practical knowledge in one or more of the following areas: balance-of-plant system and component evaluations; pinch point assessments and/or task reports; heat balance; power train pumps, heat exchangers, and condenser/heat sink; circulating water and ultimate heat sinks.
  • Prepare calculations and/or reports for assignments and demonstrate strong technical report-writing skills.
  • Know the practical application of mechanical engineering and technology, including applying systems, principles, techniques, procedures, and equipment to project design.
  • Have a strong interest in numerical computations and problem solving.
  • Have working knowledge of codes, standards, and regulations applicable to mechanical engineering design of nuclear power plants.
  • Demonstrate proficiency with Microsoft Office applications.
  • Demonstrate excellent written and verbal communication skills.
  • Work authorization in the United States is not sponsored for this position.

Responsibilities

  • Develop and lead licensing-basis system and component evaluations for nuclear power uprate projects.
  • Apply knowledge of thermodynamics, heat transfer, fluid mechanics, and power plant engineering.
  • Perform consulting-level work for power uprates in the nuclear industry.
  • Prepare and review calculations related to heat balances, power train pumps, heat exchangers, condenser/heat sink, and plant hazards to support client recommendations and reviews.
  • Prepare task reports and equipment evaluations that present technical information clearly and concisely and meet client requirements.
  • Perform equipment sizing, optimization evaluations, and selections in response to client needs to support proposed power uprates.
  • Interface with clients and project teams to present technical discussions and project status.
  • Develop engineering proposals and cost estimates.
  • Lead and mentor junior engineering staff on power plant engineering technical tasks.
  • Perform independent reviews of others’ work, including calculations and drawing preparation.
  • Attend client meetings and site walkdowns to validate scope and ensure client satisfaction.

Desired Qualifications

  • A Master of Science in Mechanical Engineering from an ABET-accredited program, with a strong academic background.
  • Professional Engineer license.
  • Experience with artificial intelligence, automation, programming, or similar technologies where relevant to the role.

About the Company

Sargent & Lundy

Full-service power industry engineering firm

Sargent & Lundy provides full-service architecture and engineering for power and energy projects worldwide, covering consulting, design, procurement, construction management, commissioning, and operations support. Their work spans grid modernization, renewable energy, energy storage, nuclear, fossil power, carbon capture, and hydrogen, with projects guided through the full lifecycle and a focus on safety and quality. The company distinguishes itself through a long history (founded in 1891) and deep specialization in the energy sector, delivering end-to-end services with global reach and tight project coordination. Its goal is to help clients deliver reliable, safe, and decarbonized power systems.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Chicago, IL
Founded
1891

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