Operations Research Analysts

Does not pass

• Observe the current system in operation, and gather and analyze information about each of the component problems, using a variety of sources.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it · 9.5% of the role's time · $993M

• Perform validation and testing of models to ensure adequacy, and reformulate models, as necessary.

  reason given most often: nobody can tell quickly whether it worked · 8.5% of the role's time · $885M

• Formulate mathematical or simulation models of problems, relating constants and variables, restrictions, alternatives, conflicting objectives, and their numerical parameters.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it, and a failure is too expensive · 7.6% of the role's time · $791M

• Present the results of mathematical modeling and data analysis to management or other end users.

  reason given most often: no existing check settles it · 7.4% of the role's time · $775M · waiting on a check

• Study and analyze information about alternative courses of action to determine which plan will offer the best outcomes.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it, and a failure is too expensive · 7.1% of the role's time · $746M

• Collaborate with others in the organization to ensure successful implementation of chosen problem solutions.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it, and a failure is too expensive · 6.6% of the role's time · $692M

• Specify manipulative or computational methods to be applied to models.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it · 6.1% of the role's time · $635M

• Define data requirements, and gather and validate information, applying judgment and statistical tests.

  reason given most often: nobody can tell quickly whether it worked · 6.0% of the role's time · $630M

• Break systems into their components, assign numerical values to each component, and examine the mathematical relationships between them.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it · 5.6% of the role's time · $584M

• Develop and apply time and cost networks to plan, control, and review large projects.

  reason given most often: nobody can tell quickly whether it worked, and a failure is too expensive · 5.5% of the role's time · $580M

• Collaborate with senior managers and decision makers to identify and solve a variety of problems and to clarify management objectives.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it, and a failure is too expensive · 5.4% of the role's time · $567M

• Prepare management reports defining and evaluating problems and recommending solutions.

  reason given most often: no existing check settles it · 5.4% of the role's time · $563M

• Analyze information obtained from management to conceptualize and define operational problems.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it · 4.9% of the role's time · $511M

• Review research literature.

  reason given most often: no existing check settles it · 4.2% of the role's time · $440M · waiting on a check

• Design, conduct, and evaluate experimental operational models in cases where models cannot be developed from existing data.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it, and a failure is too expensive · 3.8% of the role's time · $397M

• Educate staff in the use of mathematical models.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it · 3.8% of the role's time · $395M

• Develop business methods and procedures, including accounting systems, file systems, office systems, logistics systems, and production schedules.

  reason given most often: nobody can tell quickly whether it worked, and no existing check settles it, and a failure is too expensive · 2.7% of the role's time · $281M