Job Duties Custom List 15-2041.01 — Biostatisticians
- Develop or use mathematical models to track changes in biological phenomena, such as the spread of infectious diseases.
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- Define data requirements, and gather and validate information, applying judgment and statistical tests.
- Design, conduct, and evaluate experimental operational models in cases where models cannot be developed from existing data.
- Break systems into their components, assign numerical values to each component, and examine the mathematical relationships between them.
- Develop business methods and procedures, including accounting systems, file systems, office systems, logistics systems, and production schedules.
- Present the results of mathematical modeling and data analysis to management or other end users.
- Perform validation and testing of models to ensure adequacy, and reformulate models, as necessary.
- Prepare management reports defining and evaluating problems and recommending solutions.
- Collaborate with others in the organization to ensure successful implementation of chosen problem solutions.
- Formulate mathematical or simulation models of problems, relating constants and variables, restrictions, alternatives, conflicting objectives, and their numerical parameters.
- Observe the current system in operation, and gather and analyze information about each of the component problems, using a variety of sources.
- Analyze information obtained from management to conceptualize and define operational problems.
- Study and analyze information about alternative courses of action to determine which plan will offer the best outcomes.
- Collaborate with senior managers and decision makers to identify and solve a variety of problems and to clarify management objectives.
- Specify manipulative or computational methods to be applied to models.
- Develop and apply time and cost networks to plan, control, and review large projects.
- Educate staff in the use of mathematical models.
- Review research literature.
- Define data requirements, and gather and validate information, applying judgment and statistical tests.
- Design, conduct, and evaluate experimental operational models in cases where models cannot be developed from existing data.
- Break systems into their components, assign numerical values to each component, and examine the mathematical relationships between them.
- Develop business methods and procedures, including accounting systems, file systems, office systems, logistics systems, and production schedules.
- Develop mathematical or statistical models of phenomena to be used for analysis or for computational simulation.
- Apply mathematical theories and techniques to the solution of practical problems in business, engineering, the sciences, or other fields.
- Assemble sets of assumptions, and explore the consequences of each set.
- Perform computations and apply methods of numerical analysis to data.
- Address the relationships of quantities, magnitudes, and forms through the use of numbers and symbols.
- Mentor others on mathematical techniques.
- Maintain knowledge in the field by reading professional journals, talking with other mathematicians, and attending professional conferences.
- Develop new principles and new relationships between existing mathematical principles to advance mathematical science.
- Disseminate research by writing reports, publishing papers, or presenting at professional conferences.
- Conduct research to extend mathematical knowledge in traditional areas, such as algebra, geometry, probability, and logic.
- Develop computational methods for solving problems that occur in areas of science and engineering or that come from applications in business or industry.
- Design, analyze, and decipher encryption systems designed to transmit military, political, financial, or law-enforcement-related information in code.
- Develop mathematical or statistical models of phenomena to be used for analysis or for computational simulation.
- Apply mathematical theories and techniques to the solution of practical problems in business, engineering, the sciences, or other fields.
- Assemble sets of assumptions, and explore the consequences of each set.
- Perform computations and apply methods of numerical analysis to data.
- Address the relationships of quantities, magnitudes, and forms through the use of numbers and symbols.
- Compare models using statistical performance metrics, such as loss functions or proportion of explained variance.
- Propose solutions in engineering, the sciences, and other fields using mathematical theories and techniques.
- Identify relationships and trends or any factors that could affect the results of research.
- Analyze, manipulate, or process large sets of data using statistical software.
- Apply feature selection algorithms to models predicting outcomes of interest, such as sales, attrition, and healthcare use.
- Apply sampling techniques to determine groups to be surveyed or use complete enumeration methods.
- Clean and manipulate raw data using statistical software.
- Create graphs, charts, or other visualizations to convey the results of data analysis using specialized software.
- Deliver oral or written presentations of the results of mathematical modeling and data analysis to management or other end users.
- Design surveys, opinion polls, or other instruments to collect data.
- Identify business problems or management objectives that can be addressed through data analysis.
- Identify solutions to business problems, such as budgeting, staffing, and marketing decisions, using the results of data analysis.
- Read scientific articles, conference papers, or other sources of research to identify emerging analytic trends and technologies.
- Recommend data-driven solutions to key stakeholders.
- Test, validate, and reformulate models to ensure accurate prediction of outcomes of interest.
- Write new functions or applications in programming languages to conduct analyses.
- Compare models using statistical performance metrics, such as loss functions or proportion of explained variance.
- Propose solutions in engineering, the sciences, and other fields using mathematical theories and techniques.
- Identify relationships and trends or any factors that could affect the results of research.
- Document, design, code, or test Geographic Information Systems (GIS) models, internet mapping solutions, or other applications.
- Perform computer programming, data analysis, or software development for Geographic Information Systems (GIS) applications, including the maintenance of existing systems or research and development for future enhancements.
- Perform integrated or computerized Geographic Information Systems (GIS) analyses to address scientific problems.
- Interpret aerial or ortho photographs.
- Create, analyze, report, convert, or transfer data, using specialized applications program software.
- Design, program, or model Geographic Information Systems (GIS) applications or procedures.
- Conduct research, data analysis, systems design, or support for software such as Geographic Information Systems (GIS) or Global Positioning Systems (GPS) mapping software.
- Produce data layers, maps, tables, or reports, using spatial analysis procedures or Geographic Information Systems (GIS) technology, equipment, or systems.
- Design or prepare graphic representations of Geographic Information Systems (GIS) data, using GIS hardware or software applications.
- Maintain or modify existing Geographic Information Systems (GIS) databases.
- Provide technical expertise in Geographic Information Systems (GIS) technology to clients or users.
- Enter data into Geographic Information Systems (GIS) databases, using techniques such as coordinate geometry, keyboard entry of tabular data, manual digitizing of maps, scanning or automatic conversion to vectors, or conversion of other sources of digital data.
- Review existing or incoming data for currency, accuracy, usefulness, quality, or completeness of documentation.
- Perform geospatial data building, modeling, or analysis, using advanced spatial analysis, data manipulation, or cartography software.
- Design or coordinate the development of integrated Geographic Information Systems (GIS) spatial or non-spatial databases.
- Select cartographic elements needed for effective presentation of information.
- Provide technical support to users or clients regarding the maintenance, development, or operation of Geographic Information Systems (GIS) databases, equipment, or applications.
- Collect, compile, or integrate Geographic Information Systems (GIS) data, such as remote sensing or cartographic data for inclusion in map manuscripts.
- Meet with clients to discuss topics such as technical specifications, customized solutions, or operational problems.
- Confer with users to analyze, configure, or troubleshoot applications.
- Develop specialized computer software routines, internet-based Geographic Information Systems (GIS) databases, or business applications to customize geographic information.
- Make recommendations regarding upgrades, considering implications of new or revised Geographic Information Systems (GIS) software, equipment, or applications.
- Assist users in formulating Geographic Information Systems (GIS) requirements or understanding the implications of alternatives.
- Create visual representations of geospatial data, using complex procedures such as analytical modeling, three-dimensional renderings, or plot creation.
- Transfer or rescale information from original photographs onto maps or other photographs.
- Prepare training materials for, or make presentations to, Geographic Information Systems (GIS) users.
- Apply three-dimensional (3D) or four-dimensional (4D) technologies to geospatial data to allow for new or different analyses or applications.
- Read current literature, talk with colleagues, continue education, or participate in professional organizations or conferences to keep abreast of developments in Geographic Information Systems (GIS) technology, equipment, or systems.
- Recommend procedures, equipment, or software upgrades to increase data accessibility or ease of use.
- Document, design, code, or test Geographic Information Systems (GIS) models, internet mapping solutions, or other applications.
- Perform computer programming, data analysis, or software development for Geographic Information Systems (GIS) applications, including the maintenance of existing systems or research and development for future enhancements.
- Perform integrated or computerized Geographic Information Systems (GIS) analyses to address scientific problems.
- Interpret aerial or ortho photographs.
- Create, analyze, report, convert, or transfer data, using specialized applications program software.
- Design, program, or model Geographic Information Systems (GIS) applications or procedures.
- Conduct research, data analysis, systems design, or support for software such as Geographic Information Systems (GIS) or Global Positioning Systems (GPS) mapping software.
- Conduct financial modeling for online marketing programs or Web site revenue forecasting.
- Optimize digital assets, such as text, graphics, or multimedia assets, for search engine optimization (SEO) or for display and usability on internet-connected devices.
- Coordinate with developers to optimize Web site architecture, server configuration, or page construction for search engine consumption and optimal visibility.
- Assist in setting up or optimizing analytics tools for tracking visitors' behaviors.
- Optimize shopping cart experience or Web site conversion rates against Key Performance Indicators (KPIs).
- Improve search-related activities through ongoing analysis, experimentation, or optimization tests, using A/B or multivariate methods.
- Develop transactional Web applications, using Web programming software and knowledge of programming languages, such as hypertext markup language (HTML) and extensible markup language (XML).
- Manage tracking and reporting of search-related activities and provide analyses to marketing executives.
- Collect and analyze Web metrics, such as visits, time on site, page views per visit, transaction volume and revenue, traffic mix, click-through rates, conversion rates, cost per acquisition, or cost per click.
- Participate in the development or implementation of online marketing strategy.
- Optimize Web site exposure by analyzing search engine patterns to direct online placement of keywords or other content.
- Identify appropriate Key Performance Indicators (KPIs) and report key metrics from digital campaigns.
- Create content strategies for digital media.
- Combine secondary data sources with keyword research to more accurately profile and satisfy user intent.
- Collaborate with other marketing staff to integrate and complement marketing strategies across multiple sales channels.
- Conduct online marketing initiatives, such as paid ad placement, affiliate programs, sponsorship programs, email promotions, or viral marketing campaigns on social media Web sites.
- Conduct market research analysis to identify search query trends, real-time search and news media activity, popular social media topics, electronic commerce trends, market opportunities, or competitor performance.
- Propose online or multiple-sales-channel campaigns to marketing executives.
- Evaluate new emerging media or technologies and make recommendations for their application within Internet marketing or search marketing campaigns.
- Communicate and collaborate with merchants, Webmasters, bloggers, or online editors to strategically place hyperlinks.
- Identify, evaluate, or procure hardware or software for implementing online marketing campaigns.
- Collaborate with Web, multimedia, or art design staffs to create multimedia Web sites or other internet content that conforms to brand and company visual format.
- Keep abreast of government regulations and emerging Web technology to ensure regulatory compliance by reviewing current literature, talking with colleagues, participating in educational programs, attending meetings or workshops, or participating in professional organizations or conferences.
- Purchase or negotiate placement of listings in local search engines, directories, or digital mapping technologies.
- Coordinate sales or other promotional strategies with merchandising, operations, or inventory control staff to ensure product catalogs are current, accurate, and organized for best findability against user intent.
- Execute or manage social media campaigns to inform search marketing tactics.
- Implement online customer service processes to ensure positive and consistent user experiences.
- Identify and develop commercial or technical specifications, such as usability, pricing, checkout, or data security, to promote transactional internet-enabled commerce functionality.
- Define product requirements, based on market research analysis, in collaboration with user interface design and engineering staff.
- Execute or manage banner, video, or other non-text link ad campaigns.
- Assist in the evaluation or negotiation of contracts with vendors or online partners.
- Prepare electronic commerce designs or prototypes, such as storyboards, mock-ups, or other content, using graphics design software.
- Assist in the development of online transaction or security policies.
- Execute and manage communications with digital journalists or bloggers.
- Resolve product availability problems in collaboration with customer service staff.
- Identify methods for interfacing Web application technologies with enterprise resource planning or other system software.
- Conduct financial modeling for online marketing programs or Web site revenue forecasting.
- Optimize digital assets, such as text, graphics, or multimedia assets, for search engine optimization (SEO) or for display and usability on internet-connected devices.
- Coordinate with developers to optimize Web site architecture, server configuration, or page construction for search engine consumption and optimal visibility.
- Assist in setting up or optimizing analytics tools for tracking visitors' behaviors.
- Optimize shopping cart experience or Web site conversion rates against Key Performance Indicators (KPIs).
- Improve search-related activities through ongoing analysis, experimentation, or optimization tests, using A/B or multivariate methods.
- Develop transactional Web applications, using Web programming software and knowledge of programming languages, such as hypertext markup language (HTML) and extensible markup language (XML).
- Adapt statistical methods to solve specific problems in many fields, such as economics, biology, and engineering.
- Analyze and interpret statistical data to identify significant differences in relationships among sources of information.
- Identify relationships and trends in data, as well as any factors that could affect the results of research.
- Develop software applications or programming for statistical modeling and graphic analysis.
- Evaluate the statistical methods and procedures used to obtain data to ensure validity, applicability, efficiency, and accuracy.
- Report results of statistical analyses, including information in the form of graphs, charts, and tables.
- Determine whether statistical methods are appropriate, based on user needs or research questions of interest.
- Prepare data for processing by organizing information, checking for inaccuracies, and adjusting and weighting the raw data.
- Develop and test experimental designs, sampling techniques, and analytical methods.
- Present statistical and nonstatistical results, using charts, bullets, and graphs, in meetings or conferences to audiences such as clients, peers, and students.
- Design research projects that apply valid scientific techniques, and use information obtained from baselines or historical data to structure uncompromised and efficient analyses.
- Evaluate sources of information to determine any limitations, in terms of reliability or usability.
- Process large amounts of data for statistical modeling and graphic analysis, using computers.
- Report results of statistical analyses in peer-reviewed papers and technical manuals.
- Plan data collection methods for specific projects, and determine the types and sizes of sample groups to be used.
- Apply sampling techniques, or use complete enumeration bases to determine and define groups to be surveyed.
- Examine theories, such as those of probability and inference, to discover mathematical bases for new or improved methods of obtaining and evaluating numerical data.
- Supervise and provide instructions for workers collecting and tabulating data.
- Prepare and structure data warehouses for storing data.
- Adapt statistical methods to solve specific problems in many fields, such as economics, biology, and engineering.
- Analyze and interpret statistical data to identify significant differences in relationships among sources of information.
- Identify relationships and trends in data, as well as any factors that could affect the results of research.
- Develop software applications or programming for statistical modeling and graphic analysis.
- Complete models and simulations, using manual or automated tools, to analyze or predict system performance under different operating conditions.
- Develop system engineering, software engineering, system integration, or distributed system architectures.
- Develop efficient and effective system controllers.
- Develop application-specific software.
- Communicate with staff or clients to understand specific system requirements.
- Investigate system component suitability for specified purposes, and make recommendations regarding component use.
- Provide customers or installation teams guidelines for implementing secure systems.
- Direct the analysis, development, and operation of complete computer systems.
- Direct the installation of operating systems, network or application software, or computer or network hardware.
- Monitor system operation to detect potential problems.
- Identify system data, hardware, or software components required to meet user needs.
- Perform ongoing hardware and software maintenance operations, including installing or upgrading hardware or software.
- Verify stability, interoperability, portability, security, or scalability of system architecture.
- Research, test, or verify proper functioning of software patches and fixes.
- Configure servers to meet functional specifications.
- Collaborate with engineers or software developers to select appropriate design solutions or ensure the compatibility of system components.
- Design and conduct hardware or software tests.
- Evaluate existing systems to determine effectiveness, and suggest changes to meet organizational requirements.
- Document design specifications, installation instructions, and other system-related information.
- Perform security analyses of developed or packaged software components.
- Provide technical guidance or support for the development or troubleshooting of systems.
- Define and analyze objectives, scope, issues, or organizational impact of information systems.
- Establish functional or system standards to address operational requirements, quality requirements, and design constraints.
- Provide advice on project costs, design concepts, or design changes.
- Evaluate current or emerging technologies to consider factors such as cost, portability, compatibility, or usability.
- Develop or approve project plans, schedules, or budgets.
- Communicate project information through presentations, technical reports, or white papers.
- Train system users in system operation or maintenance.
- Complete models and simulations, using manual or automated tools, to analyze or predict system performance under different operating conditions.
- Develop system engineering, software engineering, system integration, or distributed system architectures.
- Develop efficient and effective system controllers.
- Develop application-specific software.
- Develop data models for applications, metadata tables, views or related database structures.
- Identify and evaluate industry trends in database systems to serve as a source of information and advice for upper management.
- Test programs or databases, correct errors, and make necessary modifications.
- Develop and document database architectures.
- Collaborate with system architects, software architects, design analysts, and others to understand business or industry requirements.
- Develop database architectural strategies at the modeling, design and implementation stages to address business or industry requirements.
- Design databases to support business applications, ensuring system scalability, security, performance, and reliability.
- Design database applications, such as interfaces, data transfer mechanisms, global temporary tables, data partitions, and function-based indexes to enable efficient access of the generic database structure.
- Develop methods for integrating different products so they work properly together, such as customizing commercial databases to fit specific needs.
- Create and enforce database development standards.
- Document and communicate database schemas, using accepted notations.
- Develop data model describing data elements and their use, following procedures and using pen, template or computer software.
- Work as part of a project team to coordinate database development and determine project scope and limitations.
- Set up database clusters, backup, or recovery processes.
- Demonstrate database technical functionality, such as performance, security and reliability.
- Develop load-balancing processes to eliminate down time for backup processes.
- Plan and install upgrades of database management system software to enhance database performance.
- Identify, evaluate and recommend hardware or software technologies to achieve desired database performance.
- Identify and correct deviations from database development standards.
- Review project requests describing database user needs to estimate time and cost required to accomplish project.
- Write and code logical and physical database descriptions, and specify identifiers of database to management system or direct others in coding descriptions.
- Develop or maintain archived procedures, procedural codes, or queries for applications.
- Provide technical support to junior staff or clients.
- Establish and calculate optimum values for database parameters, using manuals and calculators.
- Train users and answer questions.
- Develop data models for applications, metadata tables, views or related database structures.
- Identify and evaluate industry trends in database systems to serve as a source of information and advice for upper management.
- Test programs or databases, correct errors, and make necessary modifications.
- Calculate orbits and determine sizes, shapes, brightness, and motions of different celestial bodies.
- Develop instrumentation and software for astronomical observation and analysis.
- Analyze research data to determine its significance, using computers.
- Present research findings at scientific conferences and in papers written for scientific journals.
- Study celestial phenomena, using a variety of ground-based and space-borne telescopes and scientific instruments.
- Collaborate with other astronomers to carry out research projects.
- Mentor graduate students and junior colleagues.
- Supervise students' research on celestial and astronomical phenomena.
- Teach astronomy or astrophysics.
- Develop theories based on personal observations or on observations and theories of other astronomers.
- Measure radio, infrared, gamma, and x-ray emissions from extraterrestrial sources.
- Review scientific proposals and research papers.
- Raise funds for scientific research.
- Develop and modify astronomy-related programs for public presentation.
- Serve on professional panels and committees.
- Conduct question-and-answer presentations on astronomy topics with public audiences.
- Direct the operations of a planetarium.
- Calculate orbits and determine sizes, shapes, brightness, and motions of different celestial bodies.
- Develop instrumentation and software for astronomical observation and analysis.
- Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcomes and consequences of design.
- Modify existing software to correct errors, adapt it to new hardware, or upgrade interfaces and improve performance.
- Analyze user needs and software requirements to determine feasibility of design within time and cost constraints.
- Develop or direct software system testing or validation procedures, programming, or documentation.
- Confer with systems analysts, engineers, programmers and others to design systems and to obtain information on project limitations and capabilities, performance requirements and interfaces.
- Prepare reports or correspondence concerning project specifications, activities, or status.
- Analyze information to determine, recommend, and plan installation of a new system or modification of an existing system.
- Store, retrieve, and manipulate data for analysis of system capabilities and requirements.
- Determine system performance standards.
- Consult with customers or other departments on project status, proposals, or technical issues, such as software system design or maintenance.
- Confer with data processing or project managers to obtain information on limitations or capabilities for data processing projects.
- Monitor functioning of equipment to ensure system operates in conformance with specifications.
- Coordinate installation of software system.
- Supervise the work of programmers, technologists and technicians and other engineering and scientific personnel.
- Supervise and assign work to programmers, designers, technologists, technicians, or other engineering or scientific personnel.
- Obtain and evaluate information on factors such as reporting formats required, costs, or security needs to determine hardware configuration.
- Train users to use new or modified equipment.
- Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcomes and consequences of design.
- Modify existing software to correct errors, adapt it to new hardware, or upgrade interfaces and improve performance.
- Perform complex calculations as part of the analysis and evaluation of data, using computers.
- Analyze data from research conducted to detect and measure physical phenomena.
- Describe and express observations and conclusions in mathematical terms.
- Design computer simulations to model physical data so that it can be better understood.
- Write research proposals to receive funding.
- Teach physics to students.
- Report experimental results by writing papers for scientific journals or by presenting information at scientific conferences.
- Observe the structure and properties of matter, and the transformation and propagation of energy, using equipment such as masers, lasers, and telescopes, to explore and identify the basic principles governing these phenomena.
- Develop theories and laws on the basis of observation and experiments, and apply these theories and laws to problems in areas such as nuclear energy, optics, and aerospace technology.
- Collaborate with other scientists in the design, development, and testing of experimental, industrial, or medical equipment, instrumentation, and procedures.
- Perform peer reviews of scientific papers.
- Perform complex calculations as part of the analysis and evaluation of data, using computers.
- Develop computer models of chemical processes.
- Develop safety procedures to be employed by workers operating equipment or working in close proximity to ongoing chemical reactions.
- Troubleshoot problems with chemical manufacturing processes.
- Monitor and analyze data from processes and experiments.
- Evaluate chemical equipment and processes to identify ways to optimize performance or to ensure compliance with safety and environmental regulations.
- Design and plan layout of equipment.
- Prepare estimate of production costs and production progress reports for management.
- Perform tests and monitor performance of processes throughout stages of production to determine degree of control over variables such as temperature, density, specific gravity, and pressure.
- Conduct research to develop new and improved chemical manufacturing processes.
- Determine most effective arrangement of operations such as mixing, crushing, heat transfer, distillation, and drying.
- Develop processes to separate components of liquids or gases or generate electrical currents, using controlled chemical processes.
- Design measurement and control systems for chemical plants based on data collected in laboratory experiments and in pilot plant operations.
- Perform laboratory studies of steps in manufacture of new products and test proposed processes in small-scale operation, such as a pilot plant.
- Direct activities of workers who operate or are engaged in constructing and improving absorption, evaporation, or electromagnetic equipment.
- Adapt processes to convert from small-scale laboratory operations to large-scale commercial production.
- Develop process flow diagrams or pipe and instrumentation diagrams.
- Develop computer models of chemical processes.
- Compile laboratory test data and perform appropriate analyses.
- Conduct routine and non-routine analyses of in-process materials, raw materials, environmental samples, finished goods, or stability samples.
- Interpret test results, compare them to established specifications and control limits, and make recommendations on appropriateness of data for release.
- Calibrate, validate, or maintain laboratory equipment.
- Ensure that lab cleanliness and safety standards are maintained.
- Perform visual inspections of finished products.
- Complete documentation needed to support testing procedures, including data capture forms, equipment logbooks, or inventory forms.
- Identify and troubleshoot equipment problems.
- Write technical reports or documentation, such as deviation reports, testing protocols, and trend analyses.
- Investigate or report questionable test results.
- Monitor testing procedures to ensure that all tests are performed according to established item specifications, standard test methods, or protocols.
- Identify quality problems and recommend solutions.
- Participate in out-of-specification and failure investigations and recommend corrective actions.
- Receive and inspect raw materials.
- Train other analysts to perform laboratory procedures and assays.
- Supply quality control data necessary for regulatory submissions.
- Serve as a technical liaison between quality control and other departments, vendors, or contractors.
- Write or revise standard quality control operating procedures.
- Participate in internal assessments and audits as required.
- Perform validations or transfers of analytical methods in accordance with applicable policies or guidelines.
- Evaluate analytical methods and procedures to determine how they might be improved.
- Prepare or review required method transfer documentation including technical transfer protocols or reports.
- Review data from contract laboratories to ensure accuracy and regulatory compliance.
- Develop and qualify new testing methods.
- Coordinate testing with contract laboratories and vendors.
- Evaluate new technologies and methods to make recommendations regarding their use.
- Compile laboratory test data and perform appropriate analyses.
