Timothy Williams

Timothy Williams Email and Phone Number

Deputy Division Director at Argonne National Laboratory @ Argonne National Laboratory
9700 S. Cass Avenue, Lemont,IL 60439,United States
Timothy Williams's Location
Riverside, Illinois, United States, United States
Timothy Williams's Contact Details

Timothy Williams personal email

n/a

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About Timothy Williams

Computational scientist with extensive experience in massively parallel simulation of plasmas and fluids. Software engineering focus on use of object-oriented and generic programming in C++ to encapsulate parallelism. Particle-in-cell simulation of magnetically-confined plasma microturbulence. Simulation of contaminant transport in groundwater flow. Interest in turbulence. Combinatorial optimization techniques such as simulated annealing.Quantitative software developer in fixed-income trading at major investment bank and hedge fund. Emphasis on working with quantitative research team to implement production trading and risk systems. In addition to C++, unique experience with Java implementation of fixed-income analytics. Bonds, interest-rate derivatives, single-name credit derivatives, and non-agency mortgage-backed securities. Experience with coarse-grained distributed computing on commodity-hardware Linux processors.Management experience in team leadership, project and program management.Specialties: Computational science, computational finance, software engineering

Timothy Williams's Current Company Details
Argonne National Laboratory

Argonne National Laboratory

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Deputy Division Director at Argonne National Laboratory
9700 S. Cass Avenue, Lemont,IL 60439,United States
Website:
anl.gov
Employees:
5085
Timothy Williams Work Experience Details
  • Argonne National Laboratory
    Deputy Division Director
    Argonne National Laboratory Feb 2018 - Present
    Greater Chicago Area
    Deputy Division Director for the Computational Science Division (CPS) at Argonne National Laboratory. This is a new division established in late 2017 with a focus on multidisciplinary computational science.
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  • Argonne National Laboratory
    Manager Of Early Science Program At Alcf
    Argonne National Laboratory Jan 2010 - Present
    Greater Chicago Area
    Manager of the Early Science Program for the ALCF (Argonne Leadership Computing Facility), a program for preparing applications for next-generation supercomputers. Currently we are targeting Aurora, slated to be the nation's first exascale computer in 2021. I also represent the Catalyst group—computational scientists working for ALCF with production projects using their present-day supercomputers.
  • Argonne National Laboratory
    Deputy Director Of Science
    Argonne National Laboratory Apr 2016 - Feb 2018
    Greater Chicago Area
    Provide scientific vision and leadership as Deputy Director of Science of the Argonne Leadership Computing Facility (ALCF, http://alcf.anl.gov). Implement ALCF's strategic plan. Build and maintain communication among ALCF science teams and project teams using ALCF supercomputers in computational science research. Oversee day-to-day operations of the science teams. Continue technical role as Catalyst, working with selected science projects.
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  • Argonne National Laboratory
    Principal Project Specialist - Computational Science
    Argonne National Laboratory Jul 2009 - Apr 2016
    Greater Chicago Area
    A Catalyst with the Argonne Leadership Computing Facility (http://alcf.anl.gov). The Catalyst team is made up of computational scientists that work with the production users of our supercomputer. ALCF hosts a small number of very-large-scale projects; one Catalyst works directly with each project team, contributing expertise in HPC. I work mainly with plasma physics projects, but have also worked with climate modeling and computational cosmology projects. See my home page: http://alcf.anl.gov/~zippy
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  • Pratt Place Inn And Barn
    Technology Consultant
    Pratt Place Inn And Barn Jul 2008 - Mar 2016
    Help with computer/website/blog technical matters.
  • Citadel Investment Group
    Quantitative Software Developer
    Citadel Investment Group Apr 2006 - Jul 2009
    Chicago
    Developer of analytical and trading software for:Statistical arbitrage on fixed-income instruments.Mortgage-backed securities.Credit default swaps.
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  • Morgan Stanley
    Vice President, It
    Morgan Stanley Apr 2000 - Apr 2006
    Greater New York City Area
    Software developer in:Interest-rate derivatives.Credit derivatives.Core fixed-income analytics (FidMath library).Model Library Group.
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  • Los Alamos National Laboratory
    Computational Scientist
    Los Alamos National Laboratory Oct 1995 - Apr 2000
    Computational Scientist at the Advanced Computing LaboratoryDeveloper of POOMA software for scientific computing on parallel architectures.
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  • Lawrence Livermore National Laboratory
    Computational Scientist
    Lawrence Livermore National Laboratory Feb 1989 - Oct 1995
    San Francisco Bay Area
    Postdoc in Magnetic Fusion EnergyPostdoc in Massively Parallel Computing InitiativeStaff Scientist at National Energy Research Supercomputer Center
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Timothy Williams Skills

High Performance Computing Scientific Computing Parallel Computing Software Engineering Distributed Systems Linux C++ Algorithms Numerical Analysis Fortran Monte Carlo Simulation Perl Java Physics Financial Software Development Mpi C/c++ Stl Large Scale Parallel Scientific Computing Object Oriented And Generic Programming With C++ Grid Computing Program Management Computational Finance Software Development Data Mining

Timothy Williams Education Details

Frequently Asked Questions about Timothy Williams

What company does Timothy Williams work for?

Timothy Williams works for Argonne National Laboratory

What is Timothy Williams's role at the current company?

Timothy Williams's current role is Deputy Division Director at Argonne National Laboratory.

What is Timothy Williams's email address?

Timothy Williams's email address is zi****@****cmu.edu

What is Timothy Williams's direct phone number?

Timothy Williams's direct phone number is +131230*****

What schools did Timothy Williams attend?

Timothy Williams attended William & Mary, Carnegie Mellon University.

What are some of Timothy Williams's interests?

Timothy Williams has interest in Computational Physics, Computational Finance, Education, High Performance Computing (Hpc), Science And Technology, Software Engineering.

What skills is Timothy Williams known for?

Timothy Williams has skills like High Performance Computing, Scientific Computing, Parallel Computing, Software Engineering, Distributed Systems, Linux, C++, Algorithms, Numerical Analysis, Fortran, Monte Carlo Simulation, Perl.

Who are Timothy Williams's colleagues?

Timothy Williams's colleagues are Brett Hansard, Lisa Childers, Dejan (Dan) Ristic, Luke R. Johnson, Phd, Martinez Jake, Suk Kim, Zhigang Mei.

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