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Postdoctoral Fellow
Job ID #: 12377 Location: Newport News, VA
Functional Area: Science Division: Accelerator Ops, R & D
Position Type: Term Education Required: Doctorate (Professional)
Experience Required: Less than 1 year Relocation Provided: Yes




Please note that all JSA/Jefferson Lab employees are required to be vaccinated against COVID-19. All successful hires will be required to provide their COVID-19 vaccination verification as a condition of employment, subject to limited legally recognized exemptions to COVID-19 vaccination. 
   
ONE YEAR TERM POSITION
POSIITON POSTED:  NOVEMBER 10, 2021
SALARY RANGE:  $58,300 - $87,500 (PD)  

The Continuous Electron Beam Accelerator Facility (CEBAF) is a 12 GeV CW recirculating linear accelerator with four fixed target experimental halls. A proposal has been put forward to approximately double the energy (~20-24 GeV) of the machine using Fixed-Field, Alternating Gradient (FFA) technology. The idea is to replace the highest energy recirculation arcs with FFA arcs, allowing for more passes through CEBAF’s pair of linacs.

This postdoctoral candidate, primarily funded by a Laboratory Directed Research and Development (LDRD) grant, will take a leading role in the completion of Start-to-End (S2E) optics and beam dynamics simulations of the FFA@CEBAF design. One(1) year with renewal possible pending availabitily of funds. 

Working under general direction of the Primary Investigators, the selected candidate will take charge of the optics and beam dynamics simulation efforts. These simulations will involve optics and beam dynamics studies for FFA and conventional accelerator technology, as well as error studies, beam loss and power depositions studies, and some diagnostics work. It is expected that some time will be spent working with and helping to guide the efforts of a PhD student, who will be working closely with the chosen candidate.

The selected candidate will be a member of the Center for Advanced Study of Accelerators (CASA), in the Accelerator Physics group. It is expected that 90% of their time will be spent working on this project, with the remaining 10% to be used for other interests.

Essential Job Functions: 
  • Plans, coordinates and completes beam dynamics projects independently, or as part of a team.
  • Proven experience with beam dynamics and optics simulations. A record of previous start-to-end simulations is desirable.
  • Strong programming and coding skills will be necessary for this position.
  • Must be willing and able to regularly document progress and codes, as well as be familiar with version control concepts.
  • Must be capable of writing up work for publication in papers and tech notes.
  • Ability to communicate and work as a part of a diverse team, as well as represent the work in conferences and workshops.
  • Experience and/or desire in supervision and/or guidance of students is desirable.

For more information about the lab, please see the recruiting website: https://www.jlab.org/recruiting

Jefferson Lab is committed to Diversity, Equity, and Inclusion. For more information regarding our DEI efforts, please see the DEI website:  https://www.jlab.org/human_resources/diversity
 

 




1. Education, Certifications and Experience:

   a) A PhD in Accelerator Physics/Science (or equivalent combination of education and experience), preferably with a background in beam dynamics simulations.

 2. Knowledge, Skills, Abilities:  

   a) Able to communicate clearly in writing (e.g., email, memos, explanations, drawings) and explain work to their supervisor and others in the group. 

   b) Interacts well with work group.

   c) Able to represent work associated with specific projects at professional meetings 
 
JSA will not sponsor H1B visas for this position



• Ability to comprehend, formulate, and communicate highly abstract concepts
• Ability to express or exchange complex ideas by means of spoken and written communication
• Ability to analyze and interpret complex data and develop models



• Ability to work on a computer for extended periods
• Capabilities sufficient to use computer workstations, read documents, and respond to  safety alarms

Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer and does not discriminate in hiring or employment on the basis of race, color, religion, ethnicity, sex, sexual orientation, gender identity, national origin, ancestry, age, disability, or veteran status or on any other basis prohibited by federal, state, or local law. As part of the JSA’s equal employment opportunity policy, we also take affirmative action as called for by applicable laws and Executive Orders to ensure that minority group individuals, females, disabled veterans, recently separated veterans, other protected veterans, Armed Forces, and qualified disabled persons are introduced into our workforce and considered for promotional opportunities.

JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to employment@jlab.org or call (757) 269-7598 to provide the nature of your request. Reasonable accommodations are considered on a case-by-case basis.

Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

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