Conduct chemical and physical laboratory tests to assist scientists in making qualitative and quantitative analyses of solids, liquids, and gaseous materials for purposes, such as research and development of new products or processes, quality control, maintenance of environmental standards, and other work involving experimental, theoretical, or practical application of chemistry and related sciences.

Monitor product quality to ensure compliance to standards and specifications. Set up and conduct chemical experiments, tests, and analyses using techniques such as chromatography, spectroscopy, physical and chemical separation techniques, and microscopy. Conduct chemical and physical laboratory tests to assist scientists in making qualitative and quantitative analyses of solids, liquids, and gaseous materials. Compile and interpret results of tests and analyses. Provide technical support and assistance to chemists and engineers. Prepare chemical solutions for products and processes following standardized formulas, or create experimental formulas. Maintain, clean, and sterilize laboratory instruments and equipment. Write technical reports or prepare graphs and charts to document experimental results. Order and inventory materials in order to maintain supplies. Develop and conduct programs of sampling and analysis to maintain quality standards of raw materials, chemical intermediates, and products. Direct or monitor other workers producing chemical products. Operate experimental pilot plants, assisting with experimental design. Develop new chemical engineering processes or production techniques. Design and fabricate experimental apparatus to develop new products and processes.

Chemistry -- Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods. English Language -- Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar. Mathematics -- Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications. Mechanical -- Knowledge of machines and tools, including their designs, uses, repair, and maintenance.

Science -- Using scientific rules and methods to solve problems . Reading Comprehension -- Understanding written sentences and paragraphs in work related documents. Quality Control Analysis -- Conducting tests and inspections of products, services, or processes to evaluate quality or performance. Mathematics -- Using mathematics to solve problems. Operation Monitoring -- Watching gauges, dials, or other indicators to make sure a machine is working properly. Active Listening -- Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times. Critical Thinking -- Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems. Writing -- Communicating effectively in writing as appropriate for the needs of the audience. Time Management -- Managing one's own time and the time of others. Operation and Control -- Controlling operations of equipment or systems.

Near Vision -- The ability to see details at close range (within a few feet of the observer). Deductive Reasoning -- The ability to apply general rules to specific problems to produce answers that make sense. Information Ordering -- The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations). Problem Sensitivity -- The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem. Written Comprehension -- The ability to read and understand information and ideas presented in writing. Inductive Reasoning -- The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events). Written Expression -- The ability to communicate information and ideas in writing so others will understand. Oral Expression -- The ability to communicate information and ideas in speaking so others will understand. Oral Comprehension -- The ability to listen to and understand information and ideas presented through spoken words and sentences. Speech Clarity -- The ability to speak clearly so others can understand you.

Documenting/Recording Information -- Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form. Processing Information -- Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data. Getting Information -- Observing, receiving, and otherwise obtaining information from all relevant sources. Identifying Objects, Actions, and Events -- Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events. Monitor Processes, Materials, or Surroundings -- Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems. Analyzing Data or Information -- Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts. Communicating with Supervisors, Peers, or Subordinates -- Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person. Making Decisions and Solving Problems -- Analyzing information and evaluating results to choose the best solution and solve problems. Interacting With Computers -- Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information. Inspecting Equipment, Structures, or Material -- Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.