Demo

Beam Instrumentation Physicist

Oak Ridge National Laboratory
Oak Ridge, TN Full Time
POSTED ON 10/4/2026
AVAILABLE BEFORE 11/9/2026
Requisition Id 17081

Overview:

We are seeking a Beam Instrumentation Physicist to support the design, development, implementation, and maintenance of beam instrumentation computer systems, electronic control and monitoring systems, RF interface components, and laser control subsystems for the Spallation Neutron Source (SNS). This position resides in the Beam Instrumentation Group in the Accelerator Science and Technology Section, Research Accelerator Division, Neutron Sciences Directorate at Oak Ridge National Laboratory (ORNL).

Major Duties/Responsibilities:

  • Supports operation and holds intellectual ownership of the hardware, firmware, and software for SNS beam instrumentation systems, including the Differential Beam Current Monitors (DBCMs), Electron Scanner, and Target Imaging System; develops and implements upgrades and new systems as needs arise.
  • Develops lines of inquiry and beam study plans to improve SNS accelerator beam instrumentation performance and participates in shifts to pursue them.
  • Participates in scientific conferences and workshops and publishes results in SNS technical notes, proceedings, and journals.
  • Contributes to group and section goal-setting, resource planning, and policy development, and assists the group leader in coordinating graduate student work.
  • Ensures compliance with ESH&Q program requirements, including ISMS.
  • Provides operational support for accelerator systems; typical office hours, with occasional off-hours and weekend support required for 24/7 SNS operations.
  • Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace – in how we treat one another, work together, and measure success.

Basic Qualifications:

  • A PhD degree in accelerator science, or a related discipline (an MS degree in physics or a related discipline will be considered with at least 3 years of relevant experience).
  • Two or more years of relevant technical experience in design, research and development, construction, commissioning, operation, maintenance, and improvement of accelerator systems after degree.
  • Extensive knowledge of beam instrumentation and/or accelerator physics, or similar instrumentation.
  • Experience in software development.
  • Working knowledge of electronics hardware.

Preferred Qualifications:

  • A solid understanding of physics theory, particularly electrodynamics.
  • Experience working with an accelerator, such as in a control room, conducting accelerator-based experiments, or performing accelerator simulations.
  • Experience programming in real-time operating systems.
  • Experience with LabVIEW programming.
  • Experience with FPGA programming.
  • Experience with analog electronics development.

Visa sponsorship is not available for this position.

Security, Credentialing, and Eligibility Requirements:

  • This position requires the ability to obtain and maintain an HSPD-12 PIV badge.
  • For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required.
  • Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation.
  • To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.

Benefits at ORNL:  

We offer competitive pay and benefits programs to attract and retain hardworking people! The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience.

Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, and Employee Discounts. Relocation Assistance is available for certain positions.

If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov

This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.

We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.

ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.

Salary.com Estimation for Beam Instrumentation Physicist in Oak Ridge, TN
$62,919 to $89,133
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Beam Instrumentation Physicist?

Sign up to receive alerts about other jobs on the Beam Instrumentation Physicist career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$46,394 - $75,631
Income Estimation: 
$63,454 - $101,244
Income Estimation: 
$53,080 - $99,161
Income Estimation: 
$87,640 - $113,243
Income Estimation: 
$77,897 - $116,523
Income Estimation: 
$91,370 - $117,201
Income Estimation: 
$115,390 - $147,559
Income Estimation: 
$106,780 - $140,358
Income Estimation: 
$104,963 - $131,876
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Oak Ridge National Laboratory

  • Oak Ridge National Laboratory Ridge, TN
  • The Oak Ridge National Laboratory (ORNL) Research Student Internships (RSI) Program encourages research careers in STEM fields by connecting current studen... more
  • 1 Day Ago

  • Oak Ridge National Laboratory Oak Ridge, TN
  • Requisition Id 17095 Overview: Oak Ridge National Laboratory (ORNL) is the largest US Department of Energy science and energy laboratory, conducting basic ... more
  • 1 Day Ago

  • Oak Ridge National Laboratory Oak Ridge, TN
  • Requisition Id16947 Overview: We are seeking a Fuel Cycle Nuclear Engineer to focus on applications related to storage and transportation of spent nuclear ... more
  • 1 Day Ago

  • Oak Ridge National Laboratory Oak Ridge, TN
  • Requisition Id 17152 Overview: Oak Ridge National Laboratory (ORNL) is the largest US Department of Energy science and energy laboratory, conducting basic ... more
  • 1 Day Ago


Not the job you're looking for? Here are some other Beam Instrumentation Physicist jobs in the Oak Ridge, TN area that may be a better fit.

  • Teledyne FLIR Oak Ridge, TN
  • Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reli... more
  • 10 Days Ago

  • Type One Energy Knoxville, TN
  • Join us in our mission to commercialize fusion energy ⚡️ About Type One Energy Type One Energy Group is mission-driven to provide sustainable, affordable f... more
  • 21 Days Ago

AI Assistant is available now!

Feel free to start your new journey!