Senior Mechanical Engineer – Nuclear Systems & Analysis

Constellation; City of Oswego (NY); On-site; USD 151,000 - 168,000; Full time

Job summary

Constellation, a major nuclear and energy company, seeks an experienced engineer to perform advanced tasks supporting nuclear plant operations. You will lead analyses, apply industry codes, and drive projects that improve safety, reliability and availability across multiple sites.

Responsibilities include independent research, technical leadership, and coordination of design changes, testing, and problem solving, while ensuring regulatory compliance and budget alignment.

Qualifications

• Bachelor's degree in Engineering and 10 years of engineering experience.
• Demonstrated technical leadership experience and teamwork abilities.
• Maintain access requirements and regulatory awareness as applicable.

Responsibilities

• Perform advanced engineering tasks to support nuclear plant operations.
• Lead independent research, reviews, and analyses on technical projects.
• Provide technical expertise to ensure safety, reliability and availability.
• Ensure design criteria and codes are applied in plans and specs.
• Identify and resolve equipment and system problems with engineering input.
• Manage engineering issues and coordinate functional activities with budgets.
• Recommend new concepts to improve performance, reduce costs, and ensure regulatory compliance.
• Support plant design modifications, testing and problem solving.
• Ensure engineering outputs comply with safety analyses and industry codes.
• Coordinate supervision, planning goals, and budgeting for engineering personnel.

Skills

Engineering leadership

Teamwork and leadership

Regulatory and compliance awareness

Education

Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear)

Tools

RELAP5

SNAP

GOTHIC

ASME codes

Job description

Constellation, a major nuclear and energy company, seeks an experienced engineer to perform advanced tasks supporting nuclear plant operations. You will lead analyses, apply industry codes, and drive projects that improve safety, reliability and availability across multiple sites.

Responsibilities include independent research, technical leadership, and coordination of design changes, testing, and problem solving, while ensuring regulatory compliance and budget alignment.