Senior Operations Research Engineer

Position: Senior Operations Research Engineer Location: Fort Worth, Texas (Hybrid) Duration: Long Term Top Requirements: 1. Mixed-Integer Programming MIP modeling formulating real-world business rules as decision variables linear constraints LP/IP theory branch-and-bound intuition. 2. Commercial solver experience FICO Xpress strongly preferred or Gurobi/CPLEX/OR-Tools/Hexaly including solver tuning gaps threads seeds determinism and reading solver logs/.lp files. 3. Programming to implement mod…