Sr Operations Research Specialist

SAS•Cary HQ, NC

1d•Hybrid

About The Position

The Scientific Computing Team is looking for a Senior Operations Research Specialist to develop, document and support the SAS Optimization product, which includes an algebraic modeling language and eight mathematical optimization solvers, with an emphasis on computational performance. Our team often has opportunities to assist both internal and external users. The focus of the current position is Mixed Integer Linear Programming (MILP) solver development. Besides the traditional branch-and-cut algorithm with primal heuristics and symmetry detection, we also provide automated implementations of both Dantzig-Wolfe and Benders decomposition. All three algorithms have both multithreaded and distributed options. This position also has the potential to include support for the algebraic modeling language and optimization solvers other than MILP.

Requirements

PhD in Operations Research, Applied Mathematics, Computer Science or a related quantitative field.
Requires a minimum of three years of related experience.
Mastery of advanced programming skills needed to write analytical software components; experience writing effective documentation and working independently with testing and technical support.
Experience with Linear Programming (LP), Mixed Integer Linear Programming (MILP), Quadratic Programming (QP) or other mathematical optimization solvers.
Experience programming in C or C++.
Equivalent combination of related education, training and experience may be considered in place of the above qualifications.

Nice To Haves

Experience developing commercial optimization solvers.
Python experience also a plus.

Responsibilities

Develop high-quality optimization software by designing, programming, testing, and documenting code.
Research and select appropriate optimization techniques and computational algorithms.
Advance the organization’s leadership position in the market for optimization software by understanding and anticipating customer needs.
Build expertise in one or more specialized areas of optimization.
Work closely with technical support and other customer-facing teams.
Work closely with other product development teams to integrate optimization tools into company Solutions and Analytical Products and create new techniques as necessary for them.
Provide relevant expertise about optimization tools to various groups across the company including presales, consulting and education.
Be encouraged to participate in open-source projects on behalf of SAS.
Ensure all applicable security policies and processes are followed to support the organization's secure software development goals.
Embrace curiosity, passion, authenticity and accountability. These are our values and influence everything we do.

Benefits

Comprehensive medical, prescription, dental and vision plans.
Medical plan options include: PPO with low annual deductible and copays. HDHP combined with a health savings account with a contribution from SAS (no access to on-site health care center).
Onsite Health Care Center (HQ) that’s free to employees and family members enrolled in the PPO plan. There's a pharmacy too! Not local to HQ? The pharmacy will ship prescriptions for no additional charge!
An industry-leading 401k plan.
Tuition Assistance Program and programs and resources to support your development
Generous time away including vacation time, a variety of paid holidays, and our much-loved U.S. Winter Wellness Break between December 25 and January 1.
Volunteer Time Off, parental leave and unlimited paid sick days.
Generous childcare benefits for all full-time employees.

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