They direct important research activities, manage laboratories, develop curricula, and write and publish books and technical papers. Mechanical engineers involved in government research contribute to key policy decisions regarding technology development and use. Working conditions vary as much as specialties within the mechanical engineering profession. Researchers usually work in such areas as industry, government and education. Sales engineers often travel, and academics teach in classrooms and pursue scholarly research.
Many mechanical engineers work in industrial plants and at various engineering sites.
Others have office jobs that require mechanical engineers to solve complex engineering and mathematical problems. Mechanical engineers' earnings compare favorably with those of other professional people. Earnings depend on experience and training. The government tends to pay its engineers slightly less than the going rate in private industry. Large companies that employ mechanical engineers usually offer complete benefit packages.