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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:12.0pt'>The Extreme Scale Systems Center in conjunction with the Computer Science Research Group in the Computer Science and Mathematics Division, at the Oak Ridge National Laboratory seeks a <b>Post-Master’s Research Associate</b> to perform <b>systems programming</b> in the field of <b>high performance file systems and storage.</b><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>The job will require collaborating with vendors, national laboratories, and universities in building a geographically distributed, fault-tolerant data replication service. The service will leverage experimental hardware and software configurations including storage area networks, parallel file systems, high performance interconnection networks, and wide area networks in order to share large data sets between multiple high performance computing centers. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>Job Responsibilities Include:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Research, design, and implement techniques for building a fault-tolerant, wide area runtime system.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Research, design, and implement techniques for efficiently and reliably moving large data sets over long fat networks (LFN).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Research, design, and implement software techniques for efficiently creating and interacting with file system metadata.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Assist in publishing articles in peer-reviewed journals and conference proceedings.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>Minimum Qualifications Required<o:p></o:p></span></p><p class=MsoListParagraphCxSpFirst style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.25in;margin-bottom:.0001pt;mso-add-space:auto;text-indent:-.25in;line-height:normal;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'><span style='mso-list:Ignore'>•<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:12.0pt'>Master’s degree in Computer Science, Computer Engineer, Mathematics or related field<o:p></o:p></span></p><p class=MsoListParagraphCxSpMiddle style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.25in;margin-bottom:.0001pt;mso-add-space:auto;text-indent:-.25in;line-height:normal;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'><span style='mso-list:Ignore'>•<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:12.0pt'>Strong programming skills<o:p></o:p></span></p><p class=MsoListParagraphCxSpMiddle style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.25in;margin-bottom:.0001pt;mso-add-space:auto;text-indent:-.25in;line-height:normal;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'><span style='mso-list:Ignore'>•<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:12.0pt'>Programming in C and/or C++<o:p></o:p></span></p><p class=MsoListParagraphCxSpLast style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:0in;margin-left:.25in;margin-bottom:.0001pt;mso-add-space:auto;text-indent:-.25in;line-height:normal;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'><span style='mso-list:Ignore'>•<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:12.0pt'>Multithreading using POSIX threads<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>Additional desirable skills include experience or familiarity with:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Experience with Python<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Network programming using TCP sockets<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Linux kernel/driver development<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• HPC/cluster network fabrics and programming APIs<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Parallel and distributed file systems<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Big Data programming models and systems such as Hadoop<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>• Performance analysis, measurement, and/or modeling of distributed systems<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>Special Requirement:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>This position requires access to technology that is subject to export control requirements. Successful candidates must be qualified for such access without an export control license. As a result, U.S. Citizenship or LPR (Lawful Permanent Residence), is required.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNoSpacing><i><span style='font-size:10.0pt'>This position is part of the ORNL Post-Master’s Research Participation Program. </span></i><i><span style='font-size:10.0pt'>Applicants should be recent Master’s degree recipients or expect to complete all requirements before starting their appointments. Applicants who have already finished their master’s degree must be within five years of graduation at the time of application. To learn more about the ORNL Post-Master’s Research Participation Program visit, </span></i><a href="http://www.orau.org/ornl/post-masters/"><i><span style='font-size:10.0pt'>http://www.orau.org/ornl/post-masters/</span></i></a><i><span style='font-size:10.0pt'> </span></i><i><span style='font-size:10.0pt'><o:p></o:p></span></i></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b><span style='font-size:12.0pt'>For further consideration please email a CV to Kate Carter, ORNL Recruiter, at <a href="mailto:carterka@ornl.gov">carterka@ornl.gov</a> <o:p></o:p></span></b></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>