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<p class="MsoNormal"><b>ORNL Publications<o:p></o:p></b></p>
<p class="MsoNormal"><b><o:p> </o:p></b></p>
<p class="MsoNormal"><b>Job Posting Title<o:p></o:p></b></p>
<p class="MsoNormal">High Power Radio Frequency Engineer / NB50663551<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Posted Date<o:p></o:p></b></p>
<p class="MsoNormal">04/17/2018<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>End Posting Date<o:p></o:p></b></p>
<p class="MsoNormal">05/28/2018<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Purpose<o:p></o:p></b></p>
<p class="MsoNormal">The Neutron Sciences Directorate (NScD) at Oak Ridge National Laboratory (ORNL) operates the High Flux Isotope Reactor<o:p></o:p></p>
<p class="MsoNormal">(HFIR), the United States' highest flux reactor based neutron source, and the Spallation Neutron Source (SNS), the world's<o:p></o:p></p>
<p class="MsoNormal">most intense pulsed accelerator based neutron source. Together these facilities operate 30 instruments for neutron scattering<o:p></o:p></p>
<p class="MsoNormal">research, each year carrying out more than 1,000 experiments in the physical, chemical, materials, biological and medical<o:p></o:p></p>
<p class="MsoNormal">sciences for more than 3,000 visiting scientists. HFIR also provides unique facilities for isotope production and neutron<o:p></o:p></p>
<p class="MsoNormal">irradiation. To learn more about Neutron Sciences at ORNL go to:
<a href="http://neutrons.ornl.gov">http://neutrons.ornl.gov</a>.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The RF Engineer will support operation, maintenance, repairs, and upgrades of the RF systems that accelerate and<o:p></o:p></p>
<p class="MsoNormal">manipulate particle beams in the SNS accelerator complex and execution of the Proton Power Upgrade Project.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Major Duties/Responsibilities<o:p></o:p></b></p>
<p class="MsoNormal">* Provide accelerator operations support including occasional call-in to achieve neutron production with >90% availability.<o:p></o:p></p>
<p class="MsoNormal">* Contribute to the development and execution of the Proton Power Upgrade Project to double the beam power capability of<o:p></o:p></p>
<p class="MsoNormal">the SNS accelerator.<o:p></o:p></p>
<p class="MsoNormal">* Evaluate and upgrade the existing RF systems to improve performance and mitigate obsolescence.<o:p></o:p></p>
<p class="MsoNormal">* Develop expertise in the theory and operation of klystrons and participate in the klystron stewardship program.<o:p></o:p></p>
<p class="MsoNormal">* Operate and improve test stands including the RF Test Facility, Beam Test Facility, and Ion Source Test Stand.<o:p></o:p></p>
<p class="MsoNormal">* Specify, develop and procure high power RF components and related subsystems.<o:p></o:p></p>
<p class="MsoNormal">* Plan and manage maintenance and upgrade work.<o:p></o:p></p>
<p class="MsoNormal">* Develop documentation and procedures for RF equipment and ancillary systems.<o:p></o:p></p>
<p class="MsoNormal">* Ensure compliance with environmental, safety, health and quality program requirements.<o:p></o:p></p>
<p class="MsoNormal">* Maintain a strong commitment to the implementation and perpetuation of values, ethics, and diversity.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Authority/Approval Levels:<o:p></o:p></b></p>
<p class="MsoNormal">Provides work direction to technicians, research mechanics, subcontractors, and vendors within guidelines established by the<o:p></o:p></p>
<p class="MsoNormal">Electrical and RF Systems Group Leader. Initiates procurement of materials and services.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Qualifications Required<o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><i>Basic Qualifications:<o:p></o:p></i></b></p>
<p class="MsoNormal">* B.S. degree in Electrical Engineering<o:p></o:p></p>
<p class="MsoNormal">* 2 or more years of relevant engineering experience<o:p></o:p></p>
<p class="MsoNormal">* Experience with RF concepts and measurement techniques<o:p></o:p></p>
<p class="MsoNormal">* Excellent written and verbal communications skills<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><i>Preferred Qualifications:<o:p></o:p></i></b></p>
<p class="MsoNormal">* M.S. or PhD degree in Electrical Engineering<o:p></o:p></p>
<p class="MsoNormal">* Education concentration in electromagnetics and radio-frequency theory and techniques.<o:p></o:p></p>
<p class="MsoNormal">* Expertise in the design and analysis of RF structures for the acceleration and manipulation of charged particle beams.<o:p></o:p></p>
<p class="MsoNormal">* Expertise in the design of RF devices and transmission line components.<o:p></o:p></p>
<p class="MsoNormal">* Expertise in computer programming using languages such as C++ and Labview.<o:p></o:p></p>
<p class="MsoNormal">* Expertise using design tools such as CST Microwave Studio.<o:p></o:p></p>
<p class="MsoNormal">* Demonstrated success in working in a team environment.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Work Directions and Interfaces<o:p></o:p></b></p>
<p class="MsoNormal">* Reports to the High-Power RF Team Leader.<o:p></o:p></p>
<p class="MsoNormal">* Interfaces with Electrical and RF Systems Group members, NScD staff, professional peers from non-ORNL institutions,<o:p></o:p></p>
<p class="MsoNormal">ORNL business services, vendors and visitors.<o:p></o:p></p>
<p class="MsoNormal">* Represents group activities and interests within ORNL and at professional conferences, workshops, and collaboration<o:p></o:p></p>
<p class="MsoNormal">meetings.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Measures of Effectiveness<o:p></o:p></b></p>
<p class="MsoNormal">* Success in the fulfillment of all major duties and responsibilities.<o:p></o:p></p>
<p class="MsoNormal">* Success as measured by the ORNL Employee Performance Management process.<o:p></o:p></p>
<p class="MsoNormal">* Safe execution of all responsibilities in accordance with ORNL ES&H requirements.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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