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Math Statistician /Statistician (Data Scientist)

Internal Revenue Service
Email

MUST APPY at 

https://www.usajobs.gov/GetJob/ViewDetails/778678800

Must be a U.S. Citizen or National.

70 Vacancies will be filled Nationwide.

Duties:

The following are the duties of these positions at the full working level. If this vacancy includes more than one grade and you are selected at a lower grade level, you will have the opportunity to learn to perform these duties and receive training to help you grow in this position.

  • Takes a leadership role in the development of policy and guidance, and development of recommendations to improve the effectiveness of the organization. Actively assists in the implementation of administrative and technical decisions and ensures accomplishment of the desired results.
  • Serves as a technical expert with responsibility for the initiation, planning, implementation, controlling, modifying and executing of all or part of an entire project, including such tasks as formulation of workload estimates for program segments, specification of the methodology to be used, preparation of appropriate specifications and procedures, and review of computer systems specifications and materials and instructions needed for assuring the adequacy of the project's design and objectives.
  • Explores novel methods of retrieving data and develops innovative recommendations to management and senior leadership as a means for making data driven decisions which may result in a modification of policies and/or processes. Reviews, evaluates, validates, and documents the results of the findings. Provides highly technical advice to all the levels of management throughout the Agency as needed.
  • Supports senior managers and executives in assessing impact of new or modified program requirements. Analyzes new or proposed legislation, regulations, or other authoritative guidance to determine impact on program operations. Identifies and analyzes critical problems and issues, the timing and sequence of key program events and milestones. Anticipates any adverse impact on budget and/or work plans. Develops innovative solutions, documents findings and conclusions, and makes presentations.
  • Assists the supervisor in determining the scope, goals and schedules for future programs in the business unit. Results have a direct impact on assigned area's policy. Acts as a troubleshooter in resolving bottlenecks at any step in a project by identifying and proposing solutions; this may include coordination with other project team members or stakeholders to mitigate logistical or technical issues.
  • Applies scientific, data mining, and statistical theory and methods to test hypotheses using structured and unstructured data. Develops data product solutions to improve customer experiences, anomaly detection, and business outcomes. Develops proofs of concept or demonstrations to evaluate feasibility of project solutions and recommends visualization strategies.

 

Qualifications


BASIC REQUIREMENTS GS-1530 STATISTICIAN (Data Scientist): You must have a degree that included 15 semester hours in statistics (or in mathematics and statistics, provided at least 6 semester hours were in statistics), and 9 additional semester hours in one or more of the following: physical or biological sciences, medicine, education, or engineering; or in the social sciences including demography, history, economics, social welfare, geography, international relations, social or cultural anthropology, health sociology, political science, public administration, psychology, etc. Credit toward meeting statistical course requirements should be given for courses in which 50 percent of the course content appears to be statistical methods, e.g., courses that included studies in research methods in psychology or economics such as tests and measurements or business cycles, or courses in methods of processing mass statistical data such as tabulating methods or electronic data processing.

OR
Combination of education and experience -- courses as shown above, plus appropriate experience or additional education. The experience should have included a full range of professional statistical work such as (a) sampling, (b) collecting, computing, and analyzing statistical data, and (c) applying statistical techniques such as measurement of central tendency, dispersion, skewness, sampling error, simple and multiple correlation, analysis of variance, and tests of significance.

BASIC REQUIREMENTS GS-1529 MATHEMATICAL STATISTICIAN (Data Scientist): You must have a degree that included courses in mathematics and statistics totaling at least 24 semester hours. This course work must have included a minimum of 12 semester hours of mathematics and 6 semester hours were in statistics. Courses acceptable toward meeting the mathematics course requirement must have included at least four of the following: differential calculus, integral calculus, advanced calculus, theory of equations, vector analysis, advanced algebra, linear algebra, mathematical logic, differential equations, or any other advanced course in mathematics for which one of these was a prerequisite. Courses in mathematical statistics or probability theory with a prerequisite of elementary calculus or more advanced courses will be accepted toward meeting the mathematics requirements, with the provision that the same course cannot be counted toward both the mathematics and the statistics requirement.

OR
Combination of education and experience -- includes at least 24 semester hours of mathematics and statistics, including at least 12 hours in mathematics and 6 hours in statistics, as described above; and Experience that showed evidence of statistical work such as (a) sampling, (b) collecting, computing, and analyzing statistical data, and (c) applying known statistical techniques to data such as measurement of central tendency, dispersion, skewness, sampling error, simple and multiple correlation, analysis of variance, and tests of significance.

In addition to meeting the basic requirement above, to qualify for this position you must also meet the grades specialized experience.

SPECIALIZED EXPERIENCE GS-1529/1530-11: To be eligible for this position at this grade level, you must meet the following requirements. In addition to the basic requirements, you must have one (1) year of specialized experience at a level of difficulty and responsibility equivalent to the GS-09 grade level in the Federal service. Examples of specialized experience for this position may include:

  1. Experience using data mining process models (such as CRISP-DM, SEMMA, etc.,) to design and execute data science project.
  2. Experience preparing and analyzing structured and unstructured datasets to explorations and evaluating data science centric models.
  3. Experience applying a range of analytic approaches, including (but not limited to) machine learning, text analytics, and natural language processing; graph theory, link analysis and optimization models; complex adaptive systems; and/or deep learning neural networks that are part of the exploration.
  4. Experience coding in various programming languages (such as R, Python, SQL, or JAVA) to conduct various phases of data science projects.
  5. Experience creating and querying different datastores and architectures (such as Sybase, Oracle, and open-source databases) to work with various types of data as part of the data science project.
  6. Experience using tools for data visualization (graphs, tables, charts, etc.,) and end-user business intelligence.

OR

EDUCATION:
You may substitute education for specialized experience specialized experience as follows: Three (3) full academic years of progressively higher-level graduate education in Mathematics, statistics, or related fields.
OR
Ph. D. or equivalent doctoral degree Mathematics, statistics, or related field of study from an accredited college or university.
OR
Combination of education and experience: A combination of qualifying graduate education and experience equivalent to the amount required.

SPECIALIZED EXPERIENCE GS-1529/1530-12: To be eligible for this position at this grade level, you must meet the following requirements. In addition to the basic requirements, you must have one (1) year of specialized experience at a level of difficulty and responsibility equivalent to the GS-11 grade level in the Federal service. Examples of specialized experience for this position may include:

  1. Experience applying knowledge of statistical theories, principles, concepts and practices that relate to experimental design, data analysis, sampling, forecasting, quality control, and operations research to understand, model and improve program operations.
  2. Experience using data mining process models (such as CRISP-DM, SEMMA, etc.,) to design and execute data science project.
  3. Experience preparing and analyzing structured and unstructured datasets to explorations and evaluating data science centric models.
  4. Experience applying a range of analytic approaches, including (but not limited to) machine learning, text analytics, and natural language processing; graph theory, link analysis and optimization models; complex adaptive systems; and/or deep learning neural networks that are part of the exploration.
  5. Experience coding in various programming languages (such as R, Python, SQL, or JAVA) to conduct various phases of data science projects.
  6. Experience creating and querying different datastores and architectures (such as Sybase, Oracle, and open-source databases) to work with various types of data as part of the data science project.
  7. Experience using tools for data visualization (graphs, tables, charts, etc.,) and end-user business intelligence.

Specialized Experience for GS-13 and GS-14 follows under Education Section.

Education:


SPECIALIZED EXPERIENCE GS-1529/1530-13: To be eligible for this position at this grade level, you must meet the following requirements. In addition to the basic requirements, you must have one (1) year of specialized experience at a level of difficulty and responsibility equivalent to the GS-12 grade level in the Federal service. Examples of specialized experience for this position may include:

  1. Experience applying project management principles on a data science project.
  2. Experience planning and executing a variety of data science and/or analytics projects.
  3. Experience using data mining process models (such as CRISP-DM, SEMMA, etc.,) to design and execute data science project.
  4. Experience preparing and analyzing structured and unstructured datasets to explorations and evaluating data science centric models.
  5. Experience working with multiple data types and formats as a part of a data science project.
  6. Experience applying a range of analytic approaches, including (but not limited to) machine learning, text analytics, and natural language processing; graph theory, link analysis and optimization models; complex adaptive systems; and/or deep learning neural networks that are part of the exploration.
  7. Experience coding in various programming languages (such as R, Python, SQL, or JAVA) to conduct various phases of data science projects.
  8. Experience creating and querying different datastores and architectures (such as Sybase, Oracle, and open-source databases) to work with various types of data as part of the data science project.
  9. Experience using tools for data visualization (graphs, tables, charts, etc.,) and end-user business intelligence.

SPECIALIZED EXPERIENCE GS-1529/1530-14: To be eligible for this position at this grade level, you must meet the following requirements. In addition to the basic requirements, you must have one (1) year of specialized experience at a level of difficulty and responsibility equivalent to the GS-13 grade level in the Federal service. Examples of specialized experience for this position may include:

  1. Experience in statistical/mathematical project assignments that required a wide range of knowledge of statistical program requirements and techniques.
  2. Experience completing assignments involving an analysis of several alternative statistical approaches and through advising management concerning major aspects of advanced statistical and mathematical theories and techniques that relate to data analysis, probability sampling, estimation procedures, variance estimation, and applying professional knowledge and experience resolving non-routine and/or unprecedented issues.
  3. Experience using the methods and principles related to mathematical statistics in carrying out project assignments.
  4. Experience in establishing effective working relationships with people from a variety of technical backgrounds, assessing their needs and expectations, preparing reports, and making recommendations for meeting customer needs.
  5. Experience with statistical theories and techniques that relate to survey sampling, weighting, outlier detection, imputation, adjusting for non-response, forecasting, projections, and complex variance estimation methods.
  6. Experience in applying complex statistical techniques and analysis in the preparation of relevant reports and studies.