Engineer Senior

General Dynamics Corporation; Groton (CT); On-site; USD 120,000 - 160,000; Full time

Job summary

General Dynamics Electric Boat in Groton, CT is seeking a Senior Radiation Shielding Engineer to own shielding design and analysis within the Radiation Analysis/Shielding group. You will develop and maintain analysis methods and software tools, balancing independent work with leading a small team to deliver a minimum-weight, cost-efficient shield that meets Naval requirements.

You will collaborate with subject matter experts, interface with designers and naval customers, and apply radiation

Qualifications

• Master's Degree (or will have by Dec 2026) in Nuclear Engineering.
• 5+ years of post graduate Engineering Experience.
• Experience in radiation transport analysis.

Responsibilities

• Own radiation shielding design and analysis.
• Develop and maintain analysis methods and associated software tools.
• Balance independently working solutions and leading a small team.
• Collaborate with designers, shipyard personnel, Naval Nuclear Laboratories and Navy customer.

Skills

Independent work

Team leadership

Communication skills

Radiation transport analysis

Education

Master’s Degree in Nuclear Engineering

Tools

Python

C/C++

Job description

Responsibilities for this Position

Engineer Senior

US-CT-Groton

Job ID: 2026-21381

Type: Full-Time

# of Openings: 1

Category: Engineering

EB Groton Shipyard

Overview

The Radiation Analysis/Shielding group at Electric Boat is known within the Naval Nuclear Program for its radiation analysis expertise, its hands‑on knowledge of shielded structures, related manufacturing methods and the ability to resolve difficult problems with applied, practical solutions. Radiation shielding engineers provide analysis for future designs, consulting services and support to construction activities at Electric Boat facilities, Newport News Shipbuilding (Huntington Ingalls Industries), land based prototypes, and for Commissioned Submarines, Moored Training ships and their designated support facilities.

Responsibilities would include owning radiation shielding design and analysis. Developing and maintaining analysis methods and associated software tools. You will balance independently working solutions and leading a small team to support the overall mission of producing a minimum weight, cost efficient biological shield that meets the Naval requirements. You will work along side leading subject matter experts in the field of radiation analysis, in the Naval Nuclear program, who will support your growth and development.

Working in a team environment, engineers develop innovative solutions to solve problems. Engineers interface with designers, shipyard personnel, the Naval Nuclear Laboratories and our Navy customer. Opportunities exist for engineers with a MS or higher in nuclear engineering, with analytical and computational skills in radiation transport and related shielding analysis. Above average written and verbal communication skills are required, prior naval nuclear experience a plus.

Responsibilities

Skills:

• Able to work effectively both independently and as part of a team.
• Strong organizational, interpersonal, written and oral communication skills.
• Analytical and computational skills in radiation transport and shielding analysis.

Qualifications

Required:

• Master's Degree (or will have by Dec 2026) or above in Nuclear Engineering
• 5+ years of post graduate Engineering Experience
• Experience in radiation transport analysis

Preferred:

• Experience in radiation protection or radiation detectors/dosimetry
• Strong knowledge of at least one high level programming language (e.g. Python, C/C++)

PI288062680

General Dynamics Electric Boat is a recognized leader in the design, construction and lifecycle support of submarines for the United States Navy.