4 years of experience on applied operations research including decision analysis optimization simulation and statistics and stochastic modeling. Strong theoretical background and practical experience in advanced large-scale optimization methods like nonlinear and mixed-integer optimization e.g. proven through at least 3 years works in this field. Strong experience of commercial optimization software such as IBM ILOG CPLEX GUROBI LINDO or Xpress. Software engineering best practices such as: versioning and versioning control software packaging and software release management. Must be legally authorized to work in the United States for any employer. - Successful completion of interview required to meet job qualification. IBM ILOG CPLEX Julia C Java JavaScript Unix UNIX shell scripting SQL PL/SQL Pro*C R