Chemical engineer
Stress tolerance: 71
Average annual salary: $103,960
What they do: Design chemical plant equipment and devise processes for manufacturing chemicals and products like gasoline, synthetic rubber, plastics, detergents, cement, paper, and pulp, by applying principles and technology of chemistry, physics, and engineering.
Education requirements: Bachelor's degree.
Civil engineer
Stress tolerance: 71
Average annual salary: $87,940
What they do: Perform engineering duties in planning, designing, and overseeing construction and maintenance of building structures, and facilities, such as roads, railroads, airports, bridges, harbors, channels, dams, irrigation projects, pipelines, power plants, and water and sewage systems.
Education requirements: Bachelor's degree.
Dental hygienist
Stress tolerance: 71
Average annual salary: $72,720
What they do: Clean teeth and examine oral areas, head, and neck for signs of oral disease. May educate patients on oral hygiene, take and develop x rays, or apply fluoride or sealants.
Education requirements: Associate's degree
Medical scientist
Stress tolerance: 71
Average annual salary: $79,370
What they do: Conduct research dealing with the understanding of human diseases and the improvement of human health by engaging in clinical investigation, research and development, or other related activities.
Education requirements: Doctoral or professional degree.
Microbiologist
Stress tolerance: 71
Average annual salary: $76,230
What they do: Investigate the growth, structure, development, and other characteristics of microscopic organisms, such as bacteria, algae, or fungi, and sometimes study the relationship between organisms and disease or the effects of antibiotics on microorganisms.
Education requirements: At least a bachelor's degree, and some employers may require a master's degree or Ph.D.
Postsecondary psychology teacher
Stress tolerance: 71
Average annual salary: $79,370
What they do: Teach courses in psychology, such as child, clinical, and developmental psychology, and psychological counseling. Includes both teachers primarily engaged in teaching and those who do a combination of teaching and research.
Education requirements: Doctoral or professional degree.
Audiologist
Stress tolerance: 70
Average annual salary: $77,420
What they do: Assess and treat people with hearing and related disorders. They may fit hearing aids and provide auditory training, and sometimes perform research related to hearing problems.
Education requirements: A doctoral degree and license.
Optometrist
Stress tolerance: 70
Average annual salary: $115,750
What they do: Perform eye exams to check for vision problems and diseases. They prescribe eyeglasses or contact lenses as needed.
Education requirements: Bachelor's, four-year doctor of optometry program, and a state license.
Art director
Stress tolerance: 69
Average annual salary: $101,990
What they do: Art directors are responsible for the visual style and images in magazines, newspapers, product packaging, and movie and television productions.
Education requirements: Bachelor's degree or previous work experience.
Technical writer
Stress tolerance: 69
Average annual salary: $73,350
What they do: Write technical materials, such as equipment manuals, appendices, or operating and maintenance instructions.
Education requirements: Bachelor's degree is typically required (experience with a technical subject, such as computer science, web design, or engineering, is important).
Computer hardware engineer
Stress tolerance: 67
Average annual salary: $114,970
What they do: Research, design, develop, or test computer or computer-related equipment for commercial, industrial, military, or scientific use.
Education requirements: Bachelor's degree from an accredited program.
Orthodontist
Stress tolerance: 67
Average annual salary: $221,390
What they do: Examine, diagnose, and treat dental misalignments and oral cavity anomalies, design appliances to realign teeth and jaws.
Education requirements: Bachelor's degree, four-year dental school, and two to three years of residency training.
Hydrologist
Stress tolerance: 66
Average annual salary: $83,440
What they do: Study how water moves across and through Earth's crust. They can use their expertise to solve problems in the areas of water quality or availability.
Education requirements: Master's degree.
Applications software developer
Stress tolerance: 65
Average annual salary: $102,160
What they do: Develop, create, and modify general computer applications software or specialized utility programs.
Education requirements: Bachelor's degree and strong computer programming skills.
Computer and information systems manager
Stress tolerance: 64
Average annual salary: $141,000
What they do: Help determine the information technology goals of an organization; responsible for implementing the appropriate computer systems to meet those goals.
Education requirements: Bachelor's degree.
Actuary
Stress tolerance: 64
Average annual salary: $110,560
What they do: Analyze the financial costs of risk and uncertainty.
Education requirements: Bachelor's degree and a series of exams to become certified.
Operations research analyst
Stress tolerance: 63
Average annual salary: $84,180
What they do: Use advanced mathematical and analytical methods to help organizations investigate complex issues, identify and solve problems, and make better decisions.
Education requirements: Many entry-level positions are available for those with a bachelor's degree, but some employers prefer to hire applicants with a master's degree or Ph.D.
Law teacher (postsecondary)
Stress tolerance: 63
Average annual salary: $126,230
What they do: Teach courses in law.
Education requirements: Bachelor's and law degrees.
Geoscientist (except hydrologists and geographers)
Stress tolerance: 63
Average annual salary: $105,720
What they do: Study the composition, structure, and other physical aspects of the Earth.
Education requirements: At least a bachelor's degree, and in several states geoscientists may need a license.
Astronomer
Stress tolerance: 62
Average annual salary: $110,220
What they do: Observe, research, and analyze astronomical phenomena to increase basic knowledge or apply such information to practical problems.
Education requirements: Ph.D. for most research jobs.
Economics teacher (postsecondary)
Stress tolerance: 62
Average annual salary: Stress tolerance: 70
What they do: Teach courses in economics. Includes teachers primarily engaged in teaching and those who do a combination of teaching and research.
Education requirements: Typically need a Ph.D. to teach at the college level, but a master's degree may be enough.
Physicist
Stress tolerance: 61
Average annual salary: $118,500
What they do: Conduct research into physical phenomena, develop theories on the basis of observation and experiments, and devise methods to apply physical laws and theories.
Education requirements: Ph.D. for most research jobs.
Biomedical engineer
Stress tolerance: 61
Average annual salary: $91,230
What they do: Analyze and design solutions to problems in biology and medicine, with the goal of improving the quality and effectiveness of patient care.
Education requirements: Typically need a bachelor's degree in biomedical engineering from an accredited program. Alternatively, they can get a bachelor's in a different field of engineering and then either get a graduate degree in biomedical engineering or complete on-the-job training in biomedical engineering.
Materials engineer
Stress tolerance: 61
Average annual salary: $94,690
What they do: Evaluate and develop materials, machinery, and processes to manufacture materials for use in products that must meet specialized design and performance specifications.
Education requirements: Bachelor's degree in materials science or engineering, or a related field.
Political scientist
Stress tolerance: 61
Average annual salary: $103,210
What they do: Study the origin, development, and operation of political systems.
Education requirements: Bachelor's degree, followed by master's or Ph.D. in political science, public administration, or a related field.
Agricultural engineer
Stress tolerance: 61
Average annual salary: $78,490
What they do: Apply knowledge of engineering technology and biological science to agricultural problems concerned with power and machinery, electrification, structures, soil and water conservation, and processing of agricultural products.
Education requirements: Bachelor's degree, preferably in agricultural engineering or biological engineering.
Statistician
Stress tolerance: 59
Average annual salary: $84,440
What they do: Use statistical methods to collect and analyze data and help solve real-world problems in business, engineering, the sciences, or other fields.
Education requirements: Typically need a graduate degree.
Economist
Stress tolerance: 59
Average annual salary: $109,230
What they do: Economists study the production and distribution of resources, goods, and services.
Education requirements: Bachelor's degree.
Geographer
Stress tolerance: 58
Average annual salary: $74,920
What they do: Study the nature and use of areas of Earth's surface, conduct research on physical aspects of a region, and conduct research on the spatial implications of human activities within a given area.
Education requirements: Master's degree for most positions; some entry-level jobs in the federal government require only a bachelor's.
Mathematician
Stress tolerance: 57
Average annual salary: $112,560
What they do: Conduct research in fundamental mathematics or in application of mathematical techniques to science, management, and other fields; solve problems in various fields using mathematical methods.
Education requirements: Bachelor's or master's degree for those who want to work in government, and a doctorate may be required to work for private companies.
Materials scientist
Stress tolerance: 53
Average annual salary: $94,940
What they do: Research and study substances at the atomic and molecular levels and the ways in which substances react with one another, use knowledge to develop new and improved products.
Education requirements: At least a bachelor's degree; a master's degree or Ph.D. is needed for many research jobs.
Fuel cell engineer
Stress tolerance: 50
Average annual salary: $88,190
What they do: Design, evaluate, modify, or construct fuel cell components or systems for transportation, stationary, or portable applications.
Education requirements: At least a bachelor's degree; a master's degree or Ph.D. is needed for some jobs in this field.