Senior Health Physics Specialist - Nuclear Dosimetry

The Sr. HP Specialist, Dosimetry is responsible for the implementation, oversight, and continuous improvement of site radiation protection programs, with primary focus on internal and external dosimetry, dose assessment, source term control, and radiological monitoring. This role provides technical health physics support to plant operations, ensures compliance with regulatory requirements, performs radiological analyses, and interfaces with regulatory agencies and industry organizations. The position also supports emergency response activities as a member of the station Emergency Response Organization (ERO).

Primary Responsibilities:

• Implement and maintain the Radiation Dosimetry Programs. Ensure individual radiation exposure is monitored and reported in accordance with station procedures and regulatory requirements. Perform external and internal dose calculations as needed. Implement area monitoring program. Perform and document technical analyses related to radiological source term to support RP programs; including dosimetry, and training. 
• Perform and review health physics technical analyses in support of unconditional release evaluations. 
• Interface with regulatory and industry representatives on behalf of station activities. Communicate technical information, concepts, and ideas verbally and in writing.  
• Serve as a member of the Emergency Response Organization (ERO), including maintaining the ability to respond to assigned emergency facility within the times prescribed in the Emergency Plan when on-call. 
• Understand adverse radiological conditions on equipment and personnel performance. 

Requirements:

• B.S. Degree in Science or engineering subject, including some formal training in radiation protection, or a related technical degree. 
• ANSI/ANS 3.1-1978 section 4.4.4 is required. 
  • ANSI/ANS3.1-1978 section 4.4.4 requires 5 years in applied radiation protection, at least three of which shall be in a nuclear facility dealing with radiological problems like those encountered in nuclear power plants. 
• Experience in Sentinel programs and PADs access database.  
• Technical understanding of nuclear generation principles and operations.
• Outstanding communication and conflict management skills.
• Proficiency with current computer business applications. 

• Desired: Successfully completed NRRPT or CHP certification.  

A Generation Ahead by Design™
Investing in people who power the future.

We believe great work deserves great rewards. Our benefits go beyond the basics, reflecting our commitment to supporting your whole self…your health, your future, and your career growth. This includes:

Benefits:

• Industry‑leading medical, dental, and vision coverage with a generous employer premium contribution and Day 1 eligibility!
• FLEX Program – Hybrid work opportunities available for eligible roles, where business needs and role requirements allow
• 401(k) retirement plan with up to a 5% company match and immediate vesting to support long‑term financial security
• Paid time off and 11 paid holidays to support rest, balance, and recharge
• Wellness program offering rewards for participation in company‑supported health initiatives
• Commuter benefits supporting mass transit and commuter parking options
• Company‑paid life and AD&D insurance for added peace of mind
• Education assistance to support continued education and professional growth
• Employee support and voluntary benefits, including an Employee Assistance Program and optional coverage such as disability, legal, identity theft, and insurance programs
• Benefits eligibility and offerings may vary based on role, location, and employment status 

If you’re driven to solve meaningful challenges and make a lasting impact, we invite you to build your career at Holtec—a generation ahead by design™.