- Prepare culture media, following standard procedures.
Occupations with related tasks Save Table: XLSX CSV
- Prepare pharmaceutical compounds for commercial distribution.
- Produce pharmaceutically or industrially useful proteins, using recombinant DNA technology.
- Share research findings by writing scientific articles or by making presentations at scientific conferences.
- Teach or advise undergraduate or graduate students or supervise their research.
- Study physical principles of living cells or organisms and their electrical or mechanical energy, applying methods and knowledge of mathematics, physics, chemistry, or biology.
- Manage laboratory teams or monitor the quality of a team's work.
- Develop new methods to study the mechanisms of biological processes.
- Write grant proposals to obtain funding for research.
- Design or perform experiments with equipment, such as lasers, accelerators, or mass spectrometers.
- Determine the three-dimensional structure of biological macromolecules.
- Design or build laboratory equipment needed for special research projects.
- Prepare reports or recommendations, based upon research outcomes.
- Study spatial configurations of submicroscopic molecules, such as proteins, using x-rays or electron microscopes.
- Study the chemistry of living processes, such as cell development, breathing and digestion, or living energy changes, such as growth, aging, or death.
- Study the mutations in organisms that lead to cancer or other diseases.
- Research the chemical effects of substances, such as drugs, serums, hormones, or food, on tissues or vital processes.
- Research transformations of substances in cells, using atomic isotopes.
- Develop or execute tests to detect diseases, genetic disorders, or other abnormalities.
- Develop or test new drugs or medications intended for commercial distribution.
- Isolate, analyze, or synthesize vitamins, hormones, allergens, minerals, or enzymes and determine their effects on body functions.
- Examine the molecular or chemical aspects of immune system functioning.
- Research how characteristics of plants or animals are carried through successive generations.
- Develop methods to process, store, or use foods, drugs, or chemical compounds.
- Investigate the nature, composition, or expression of genes or research how genetic engineering can impact these processes.
- Prepare pharmaceutical compounds for commercial distribution.
- Produce pharmaceutically or industrially useful proteins, using recombinant DNA technology.
- Mix, blend, or cultivate ingredients to make reagents or to manufacture food or beverage products.
- Prepare or incubate slides with cell cultures.
- Taste or smell foods or beverages to ensure that flavors meet specifications or to select samples with specific characteristics.
- Measure, test, or weigh bottles, cans, or other containers to ensure that hardness, strength, or dimensions meet specifications.
- Maintain records of testing results or other documents as required by state or other governing agencies.
- Monitor and control temperature of products.
- Analyze test results to classify products or compare results with standard tables.
- Record or compile test results or prepare graphs, charts, or reports.
- Perform regular maintenance of laboratory equipment by inspecting, calibrating, cleaning, or sterilizing.
- Examine chemical or biological samples to identify cell structures or to locate bacteria or extraneous material, using a microscope.
- Conduct standardized tests on food, beverages, additives, or preservatives to ensure compliance with standards and regulations regarding factors such as color, texture, or nutrients.
- Train newly hired laboratory personnel.
- Provide assistance to food scientists or technologists in research and development, production technology, or quality control.
- Supervise other food science technicians.
- Compute moisture or salt content, percentages of ingredients, formulas, or other product factors, using mathematical and chemical procedures.
- Order supplies needed to maintain inventories in laboratories or in storage facilities of food or beverage processing plants.
- Mix, blend, or cultivate ingredients to make reagents or to manufacture food or beverage products.
- Prepare or incubate slides with cell cultures.
- Prepare culture media, following standard procedures.
- Prepare laboratory samples for analysis, following proper protocols to ensure that they will be stored, prepared, and disposed of efficiently and effectively.
- Record data pertaining to experimentation, research, or animal care.
- Measure or weigh ingredients used in laboratory testing.
- Prepare data summaries, reports, or analyses that include results, charts, or graphs to document research findings and results.
- Set up laboratory or field equipment as required for site testing.
- Examine animals or crop specimens to determine the presence of diseases or other problems.
- Collect animal or crop samples.
- Supervise pest or weed control operations, including locating and identifying pests or weeds, selecting chemicals and application methods, or scheduling application.
- Supervise or train agricultural technicians or farm laborers.
- Respond to general inquiries or requests from the public.
- Perform crop production duties, such as tilling, hoeing, pruning, weeding, or harvesting crops.
- Record environmental data from field samples of soil, air, water, or pests to monitor the effectiveness of integrated pest management (IPM) practices.
- Conduct studies of nitrogen or alternative fertilizer application methods, quantities, or timing to ensure satisfaction of crop needs and minimization of leaching, runoff, or denitrification.
- Conduct insect or plant disease surveys.
- Maintain or repair agricultural facilities, equipment, or tools to ensure operational readiness, safety, and cleanliness.
- Prepare land for cultivated crops, orchards, or vineyards by plowing, discing, leveling, or contouring.
- Operate farm machinery, including tractors, plows, mowers, combines, balers, sprayers, earthmoving equipment, or trucks.
- Perform laboratory or field testing, using spectrometers, nitrogen determination apparatus, air samplers, centrifuges, or potential hydrogen (pH) meters to perform tests.
- Perform tests on seeds to evaluate seed viability.
- Perform general nursery duties, such as propagating standard varieties of plant materials, collecting and germinating seeds, maintaining cuttings of plants, or controlling environmental conditions.
- Devise cultural methods or environmental controls for plants for which guidelines are sketchy or nonexistent.
- Transplant trees, vegetables, or horticultural plants.
- Prepare or present agricultural demonstrations.
- Determine the germination rates of seeds planted in specified areas.
- Assess comparative soil erosion from various planting or tillage systems, such as conservation tillage with mulch or ridge till systems, no-till systems, or conventional tillage systems with or without moldboard plows.
- Prepare culture media, following standard procedures.
- Prepare laboratory samples for analysis, following proper protocols to ensure that they will be stored, prepared, and disposed of efficiently and effectively.
- Prepare test solutions, compounds, or reagents for laboratory personnel to conduct tests.
- Develop, improve, or customize products, equipment, formulas, processes, or analytical methods.
- Analyze organic or inorganic compounds to determine chemical or physical properties, composition, structure, relationships, or reactions, using chromatography, spectroscopy, or spectrophotometry techniques.
- Induce changes in composition of substances by introducing heat, light, energy, or chemical catalysts for quantitative or qualitative analysis.
- Conduct quality control tests.
- Write technical papers or reports or prepare standards and specifications for processes, facilities, products, or tests.
- Maintain laboratory instruments to ensure proper working order and troubleshoot malfunctions when needed.
- Confer with scientists or engineers to conduct analyses of research projects, interpret test results, or develop nonstandard tests.
- Evaluate laboratory safety procedures to ensure compliance with standards or to make improvements as needed.
- Direct, coordinate, or advise personnel in test procedures for analyzing components or physical properties of materials.
- Purchase laboratory supplies, such as chemicals, when supplies are low or near their expiration date.
- Study effects of various methods of processing, preserving, or packaging on composition or properties of foods.
- Compile and analyze test information to determine process or equipment operating efficiency or to diagnose malfunctions.
- Prepare test solutions, compounds, or reagents for laboratory personnel to conduct tests.
- Prepare chemical solutions for products or processes, following standardized formulas, or create experimental formulas.
- Conduct chemical or physical laboratory tests to assist scientists in making qualitative or quantitative analyses of solids, liquids, or gaseous materials.
- Maintain, clean, or sterilize laboratory instruments or equipment.
- Monitor product quality to ensure compliance with standards and specifications.
- Set up and conduct chemical experiments, tests, and analyses, using techniques such as chromatography, spectroscopy, physical or chemical separation techniques, or microscopy.
- Compile and interpret results of tests and analyses.
- Provide and maintain a safe work environment by participating in safety programs, committees, or teams and by conducting laboratory or plant safety audits.
- Train new employees on topics such as the proper operation of laboratory equipment.
- Write technical reports or prepare graphs or charts to document experimental results.
- Order and inventory materials to maintain supplies.
- Operate experimental pilot plants, assisting with experimental design.
- Direct or monitor other workers producing chemical products.
- Design or fabricate experimental apparatus to develop new products or processes.
- Develop new chemical engineering processes or production techniques.
- Provide technical support or assistance to chemists or engineers.
- Develop or conduct programs of sampling and analysis to maintain quality standards of raw materials, chemical intermediates, or products.
- Prepare chemical solutions for products or processes, following standardized formulas, or create experimental formulas.
- Prepare solutions, reagents, or sample formulations needed for laboratory work.
- Collect evidence from crime scenes, storing it in conditions that preserve its integrity.
- Keep records and prepare reports detailing findings, investigative methods, and laboratory techniques.
- Use photographic or video equipment to document evidence or crime scenes.
- Testify in court about investigative or analytical methods or findings.
- Use chemicals or other substances to examine latent fingerprint evidence and compare developed prints to those of known persons in databases.
- Measure and sketch crime scenes to document evidence.
- Visit morgues, examine scenes of crimes, or contact other sources to obtain evidence or information to be used in investigations.
- Train new technicians or other personnel on forensic science techniques.
- Operate and maintain laboratory equipment and apparatus.
- Collect impressions of dust from surfaces to obtain and identify fingerprints.
- Examine and analyze blood stain patterns at crime scenes.
- Analyze gunshot residue and bullet paths to determine how shootings occurred.
- Confer with ballistics, fingerprinting, handwriting, documents, electronics, medical, chemical, or metallurgical experts concerning evidence and its interpretation.
- Examine footwear, tire tracks, or other types of impressions.
- Determine types of bullets and specific weapons used in shootings.
- Interpret laboratory findings or test results to identify and classify substances, materials, or other evidence collected at crime scenes.
- Compare objects, such as tools, with impression marks to determine whether a specific object is responsible for a specific mark.
- Examine firearms to determine mechanical condition and legal status, performing restoration work on damaged firearms to obtain information, such as serial numbers.
- Analyze DNA data to identify DNA donor profiles.
- Analyze data from computers or other digital media sources for evidence related to criminal activity.
- Examine physical evidence, such as hair, biological fluids, fiber, wood, or soil residues to obtain information about its source and composition.
- Reconstruct crime scenes to determine relationships among pieces of evidence.
- Review forensic analysts' reports for technical merit.
- Identify and quantify drugs or poisons found in biological fluids or tissues, in foods, or at crime scenes.
- Prepare solutions, reagents, or sample formulations needed for laboratory work.
