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Video Courtesy of the US Department of Labor.



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Career Summary:


  • Experience- Extensive skill, knowledge, and experience are needed for these occupations. Many require more than five years of experience. For example, surgeons must complete four years of college and an additional five to seven years of specialized medical training to be able to do their job.
  • Education- A bachelor's degree is the minimum formal education required for these occupations. However, many also require graduate school. For example, they may require a master's degree, and some require a Ph.D., M.D., or J.D. (law degree).
  • Job Training- Employees may need some on-the-job training, but most of these occupations assume that the person will already have the required skills, knowledge, work-related experience, and/or training.
  • Examples- These occupations often involve coordinating, training, supervising, or managing the activities of others to accomplish goals. Very advanced communication and organizational skills are required. Examples include librarians, lawyers, aerospace engineers, physicists, school psychologists, and surgeons.
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  • Study and document quantities, distribution, disposition, and development of underground and surface waters.
  • Draft final reports describing research results, including illustrations, appendices, maps, and other attachments.
  • Coordinate and supervise the work of professional and technical staff, including research assistants, technologists, and technicians.
  • Prepare hydrogeologic evaluations of known or suspected hazardous waste sites and land treatment and feedlot facilities.
  • Design and conduct scientific hydrogeological investigations to ensure that accurate and appropriate information is available for use in water resource management decisions.
  • Study public water supply issues, including flood and drought risks, water quality, wastewater, and impacts on wetland habitats.
  • Collect and analyze water samples as part of field investigations and/or to validate data from automatic monitors.
  • Apply research findings to help minimize the environmental impacts of pollution, water-borne diseases, erosion, and sedimentation.
  • Measure and graph phenomena such as lake levels, stream flows, and changes in water volumes.
  • Investigate complaints or conflicts related to the alteration of public waters, gathering information, recommending alternatives, informing participants of progress, and preparing draft orders.
  • Answer questions and provide technical assistance and information to contractors and/or the public regarding issues such as well drilling, code requirements, hydrology, and geology.
  • Develop or modify methods of conducting hydrologic studies.
  • Install, maintain, and calibrate instruments such as those that monitor water levels, rainfall, and sediments.
  • Evaluate data and provide recommendations regarding the feasibility of municipal projects such as hydroelectric power plants, irrigation systems, flood warning systems and waste treatment facilities.
  • Conduct short-term and long-term climate assessments, and study storm occurrences.
  • Study and analyze the physical aspects of the Earth in terms of the hydrological components, including atmosphere, hydrosphere, and interior structure.
  • Conduct research and communicate information to promote the conservation and preservation of water resources.
  • Design civil works associated with hydrographic activities, and supervise their construction, installation, and maintenance.
  • Review applications for site plans and permits, and recommend approval, denial, modification, or further investigative action.
  • Evaluate research data in terms of its impact on issues such as soil and water conservation, flood control planning, and water supply forecasting.
  • Monitor the work of well contractors, exploratory borers, and engineers, in order to enforce rules regarding their activities.
  • Administer programs designed to ensure the proper sealing of abandoned wells.
  • Compile and evaluate hydrologic information in order to prepare navigational charts and maps, and to predict atmospheric conditions.
  • Investigate properties, origins, and activities of glaciers, ice, snow, and permafrost.
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  • Mathematics - Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
  • Engineering and Technology - Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
  • Geography - Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life.
  • Physics - Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub- atomic structures and processes.
  • English Language - Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
  • Computers and Electronics - Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
  • 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.
  • Mathematics - Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
  • English Language - Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
  • Engineering and Technology - Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
  • Physics - Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub- atomic structures and processes.
  • Biology - Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment.
  • Customer and Personal Service - Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
  • Design - Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
  • Administration and Management - Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
  • 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.
  • Education and Training - Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
  • Geography - Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life.
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  • A bachelor's degree is the minimum educational requirement for this occupation. High school students will find courses in mathematics, statistics, science, chemistry, computer science, environmental studies, biology, and physics helpful. College courses will include stratigraphy, structural geology, and computer modeling.
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  • Reading Comprehension - Understanding written sentences and paragraphs in work related documents.
  • Mathematics - Using mathematics to solve problems.
  • Science - Using scientific rules and methods to solve problems.
  • Active Learning - Understanding the implications of new information for both current and future problem-solving and decision-making.
  • Critical Thinking - Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
  • Complex Problem Solving - Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
  • 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.
  • Speaking - Talking to others to convey information effectively.
  • 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.
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  • Oral Comprehension - The ability to listen to and understand information and ideas presented through spoken words and sentences.
  • Written Comprehension - The ability to read and understand information and ideas presented in writing.
  • Oral Expression - The ability to communicate information and ideas in speaking so others will understand.
  • Written Expression - The ability to communicate information and ideas in writing so others will understand.
  • 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.
  • Deductive Reasoning - The ability to apply general rules to specific problems to produce answers that make sense.
  • Inductive Reasoning - The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).
  • Category Flexibility - The ability to generate or use different sets of rules for combining or grouping things in different ways.
  • Mathematical Reasoning - The ability to choose the right mathematical methods or formulas to solve a problem.
  • Flexibility of Closure - The ability to identify or detect a known pattern (a figure, object, word, or sound) that is hidden in other distracting material.
  • Near Vision - The ability to see details at close range (within a few feet of the observer).
  • 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).
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  • Analyzing Data or Information - Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts.
  • Processing Information - Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data.
  • Updating and Using Relevant Knowledge - Keeping up-to-date technically and applying new knowledge to your job.
  • Making Decisions and Solving Problems - Analyzing information and evaluating results to choose the best solution and solve problems.
  • Communicating with Supervisors, Peers, or Subordinates - Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
  • Getting Information - Observing, receiving, and otherwise obtaining information from all relevant sources.
  • Organizing, Planning, and Prioritizing Work - Developing specific goals and plans to prioritize, organize, and accomplish your work.
  • Communicating with Persons Outside Organization - Communicating with people outside the organization, representing the organization to customers, the public, government, and other external sources. This information can be exchanged in person, in writing, or by telephone or e-mail.
  • Thinking Creatively - Developing, designing, or creating new applications, ideas, relationships, systems, or products, including artistic contributions.
  • Provide Consultation and Advice to Others - Providing guidance and expert advice to management or other groups on technical, systems-, or process-related topics.
  • Identifying Objects, Actions, and Events - Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
  • Establishing and Maintaining Interpersonal Relationships - Developing constructive and cooperative working relationships with others, and maintaining them over time.
  • Monitor Processes, Materials, or Surroundings - Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
  • Documenting/Recording Information - Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form.
  • Interpreting the Meaning of Information for Others - Translating or explaining what information means and how it can be used.
  • Coordinating the Work and Activities of Others - Getting members of a group to work together to accomplish tasks.
  • Guiding, Directing, and Motivating Subordinates - Providing guidance and direction to subordinates, including setting performance standards and monitoring performance.
  • Training and Teaching Others - Identifying the educational needs of others, developing formal educational or training programs or classes, and teaching or instructing others.
  • Monitoring and Controlling Resources - Monitoring and controlling resources and overseeing the spending of money.
  • Estimating the Quantifiable Characteristics of Products, Events, or Information - Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity.
  • Evaluating Information to Determine Compliance with Standards - Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.
  • Interacting With Computers - Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.
  • Scheduling Work and Activities - Scheduling events, programs, and activities, as well as the work of others.
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  • Investigative - Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
  • Realistic - Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
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  • Integrity - Job requires being honest and ethical.
  • Attention to Detail - Job requires being careful about detail and thorough in completing work tasks.
  • Analytical Thinking - Job requires analyzing information and using logic to address work-related issues and problems.
  • Dependability - Job requires being reliable, responsible, and dependable, and fulfilling obligations.
  • Initiative - Job requires a willingness to take on responsibilities and challenges.
  • Achievement/Effort - Job requires establishing and maintaining personally challenging achievement goals and exerting effort toward mastering tasks.
  • Persistence - Job requires persistence in the face of obstacles.
  • Innovation - Job requires creativity and alternative thinking to develop new ideas for and answers to work-related problems.
  • Independence - Job requires developing one's own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done.
  • Cooperation - Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
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  • Autonomy - Workers on this job plan their work with little supervision.
  • Ability Utilization - Workers on this job make use of their individual abilities.
  • Moral Values - Workers on this job are never pressured to do things that go against their sense of right and wrong.
  • Independence-Mean Extent - Occupations that satisfy this work value allow employs to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
  • Achievement-Mean Extent - Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement.
  • Responsibility - Workers on this job make decisions on their own.
  • Independence - Workers on this job do their work alone.
  • Achievement - Workers on this job get a feeling of accomplishment.
  • Creativity - Workers on this job try out their own ideas.
  • Security - Workers on this job have steady employment.
  • Working Conditions - Workers on this job have good working conditions.
  • Working Conditions-Mean Extent - Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions.
  • Activity - Workers on this job are busy all the time.
  • Social Status - Workers on this job are looked up to by others in their company and their community.
  • Company Policies and Practices - Workers on this job are treated fairly by the company.
  • Variety - Workers on this job have something different to do every day.
  • Compensation - Workers on this job are paid well in comparison with other workers.
  • Recognition - Workers on this job receive recognition for the work they do.
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10%25%Median- 50%75%90%
TN Annual$57,760$67,590$77,030$92,100$131,850
US Annual$42,450$52,480$68,140$85,950$101,270

*Some salaries are listed at an hourly rate. Those that include a single dollar amount are considered hourly wage.

Wage and salary data provided by:


  • Bureau of Labor Statistics, Tennessee Department of Labor website
  • TN Department of Labor & Workforce Development website
  • Bureau of Economic Analysis website

For an explanation of salary data please visit acinet.org


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