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Requisition Id 7695 


Oak Ridge National Laboratory is the largest US Department of Energy science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security.


We are seeking a Postdoctoral Research Associate who will support the Signals Collections and Analysis Group in the Nuclear Nonproliferation Division (NND), National Security Sciences Directorate (NSSD) at Oak Ridge National Laboratory (ORNL).  


The selected candidate will support research efforts in sensor development and testing, experimental planning, and field collections. The successful postdoctoral associate will be a highly motivated and creative problem solver, performing applied science to produce customized solutions for challenging nonproliferation problems.


Major Duties/Responsibilities: 

  • Contribute to custom hardware design, testing, and operation for collection of multimodal signals in laboratory and field environments
  • Collect multimodal time-series data using both custom and commercial-of-the-shelf sensors
  • Work with a cross-disciplinary team of engineers, scientists, and technicians to plan, execute, and interpret results from experimental campaigns
  • Conceive, write, and submit proposals to develop and expand a research program investigating signal collection and analysis for mission objectives


Basic Qualifications:

  • A PhD in physics, electrical engineering, computer science, chemistry, or a related field completed within the last 5 years
  • Experience in instrument and/or sensor design, assembly, and operation
  • A background in productive and creative research efforts, exemplified by peer-reviewed journal publications


Preferred Qualifications:

  • Experience with scientific analysis and programming software such as C, Python, MATLAB, Igor, or comparable equivalent
  • Experience with RF antenna design and development
  • Experience with optical and optoelectronics system design and operation
  • Excellent written and oral communication skills
  • Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory 
  • Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs


Please submit three letters of reference when applying to this position. You can upload these directly to your application or have them sent to with the position title and number referenced in the subject line.


Instructions to upload documents to your candidate profile:

  • Login to your account via
  • View Profile
  • Under the My Documents section, select Add a Document


Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be for up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and the availability of funding.


Moving can be overwhelming and expensive. UT-Battelle offers a generous relocation package to ease the transition process. Domestic and international relocation assistance is available for certain positions. If invited to interview, be sure to ask your Recruiter (Talent Acquisition Partner) for details.

For more information about our benefits, working here, and living here, visit the “About” tab at


Special Requirements

This position requires the ability to obtain and maintain a Secret Compartmented Information (SCI) clearance from the Department of Energy. As such, this position is a Workplace Substance Abuse (WSAP) testing designated position. WSAP positions require passing a pre-placement drug test and participation in an ongoing random drug testing program. In addition, due the SCI, you may also be subject to random polygraph testing.  



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.

If you have trouble applying for a position, please email

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.