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Public relations managers plan and direct the creation of material that will enhance the public image of their employer or client. Fundraising managers coordinate campaigns that bring in donations for their organization.

Public relations specialists create and maintain a positive public image for the individuals, groups, or organizations they represent. They craft media releases and develop social media programs to shape public perception of their clients and to increase awareness of each client’s work and goals.

Public safety telecommunicators, including 911 operators and fire dispatchers, answer emergency and nonemergency calls and provide resources to assist those in need.

Buyers and purchasing agents buy products and services for organizations to use or resell. They evaluate suppliers, negotiate contracts, and review the quality of products. Purchasing managers oversee the work of buyers and purchasing agents and typically handle more complex procurement tasks.

Quality control inspectors examine products and materials for defects or deviations from specifications.

Radiation therapists administer doses of radiation to patients who have cancer or other serious diseases.

Radiologic technologists, also known as radiographers, perform x rays and other diagnostic imaging examinations on patients. MRI technologists operate magnetic resonance imaging (MRI) scanners to create diagnostic images.

Railroad workers ensure that passenger and freight trains run on time and travel safely. Some workers drive trains, some coordinate the activities of the trains, and others operate signals and switches in the rail yard.

Real estate brokers and sales agents help clients buy, sell, and rent properties. Although brokers and agents do similar work, brokers are licensed to manage their own real estate businesses. Sales agents must work with a real estate broker.

Receptionists do administrative tasks, such as answering phones, greeting visitors, and providing general information about their organization.

Recreational therapists plan, direct, and coordinate recreation-based medical treatment programs to help maintain or improve patients’ physical, social, and emotional well-being. These therapists use a variety of techniques, including art expression; drama, music, and dance; sports and games; aquatics; and community outings.

Recreation workers design and lead activities to help people stay active, improve fitness, and have fun. They work with groups in summer camps, fitness and recreational sports centers, nursing care facilities, nature parks, and other settings. They may lead such activities as arts and crafts, sports, music, dramatics, or games.

Registered nurses (RNs) provide and coordinate patient care, educate patients and the public about various health conditions, and provide advice and emotional support to patients and their families.

Rehabilitation counselors help people with physical, mental, developmental, or emotional disabilities live independently. They work with clients to overcome or manage the personal, social, or psychological effects of disabilities on employment or independent living.

Respiratory therapists care for patients who have trouble breathing—for example, because of conditions such as asthma or chronic obstructive pulmonary disease (COPD). Their patients range from premature infants with undeveloped lungs to older adults whose lungs are diseased.

Retail sales workers help customers find products they want and process customers’ payments. There are two types of retail sales workers: retail salespersons, who sell retail merchandise, such as clothing, furniture, and automobiles; and parts salespersons, who sell spare and replacement parts and equipment, especially car parts.

Roofers replace, repair, and install the roofs of buildings, using a variety of materials, including shingles, bitumen, and metal.

Sales engineers sell complex scientific and technological products or services to businesses. They must have extensive knowledge of the products’ parts and functions and must understand the scientific processes that make these products work.

Sales managers direct organizations' sales teams. They set sales goals, analyze data, and develop training programs for organizations’ sales representatives.

School counselors help students develop academic and social skills and plans for after graduation. Career counselors and advisors help students and other clients develop skills, explore an occupation, or choose an educational program that will lead to a career.