Charles R Webb, of Haddon Township, formerly of Gloucester City
Philadelphia Bar Association Congratulates Rep. Joanna McClinton

Top 10 Fastest-Growing Jobs by 2021


(November 23, 2020)--The professions in demand in 2021 will help schoolchildren, and future applicants choose their path of development. The labor market around the world is fluid and continually growing. Some professions become obsolete, giving way to new ones. Old skills lose their relevance, and employees have to retrain to stay in demand. Therefore, the choice of a promising specialty is the key to a successful and prosperous future.

In this article, you will learn about the fastest-growing careers in 2021, the average salary of specialists, and advice on how to get the desired position.

How to land one of the best-growing jobs

The world is changing, and new jobs appear every year. For example, last century, there was a popular and respected profession known as a lamplighter, but the profession died out with the advent of electricity. And sometimes, due to unforeseen situations, such as the coronavirus in 2020, some type of work becomes more in demand. But for some reason, people think that the jobs that are growing fastest are challenging because of the high rate of competition.

In fact, to find jobs with growing demand is not as hard as it first seems. To get a job, you just need to make an effort, highlight your strengths, and know your weaknesses. 

Preparation of job application documents

Having a professional and neat resume and cover letter plays a huge role in employment. It determines whether the HR manager will invite you for an interview. 

The resume should be no longer than two pages. In the document, you point out your relevant work experience and the soft and hard skills required for the position. For example, suppose you are applying for the job of a hospital administrator with experience in managing a pharmacy and selling groceries. In that case, there is no need to list your grocery selling career in your resume, as this has nothing to do with the medical field. Also, the resume contains personal data, education, and certificates.

Screen Shot 2020-11-23 at


The cover letter complements the resume but does not duplicate it. In the CL, you indicate why you are interested in the position, what makes you the best candidate, and what benefits the company will receive. The document does not have strict writing rules. But for it to look professional, you should look at the substitute teacher cover letter example, where you can see the CL’s correct form and get acquainted with additional writing tips. The length of the cover letter is no more than a page. 

A cover letter isn't always required as part of your application, but if you're looking to work in a growing career field, having a CL may help you stand out from other candidates.

Preparing for the interview

The interview is another step to getting the job you want. Much depends on this stage. The first thing you should do is to study the position and the requirements for it. Pay special attention to the company and corporate policies. If you have friends in the firm, ask them about the dress code, rules, departments, and management.

Search on the internet for a list of interview questions for your profession and prepare the answers. Don't just memorize them. Practice your answers in front of the mirror.


It would be best if you arrive for an interview 5-10 minutes in advance. Do not be late or come too early. It only shows that you do not know how to manage time and do not respect other people's time.

Your voice should be clear, not loud or quiet. Be confident in yourself and your skills. And most importantly, do not try flirting with the recruiter or questioning their professionalism. Otherwise, you won't get any fastest-growing jobs.

Top 10 growing careers

According to the U.S. Bureau of Labor Statistics, the highest projected employment growth is expected in the health, IT, service, and education sectors in 2021. If you want to start your career or plan to successfully change your profession, this list should be studied first.

1. Wind turbine service technician

Every day more and more people are switching to alternative energy sources - in this case, to the wind. Wind turbine maintenance technicians, known as wind technicians, install, assemble, maintain, and repair wind turbines.

If you want to work as a wind turbine specialist, you should feel comfortable working in tight spaces at high altitudes. You can study this profession at local colleges or vocational schools. After graduation, degrees in wind energy technology and certificates are often awarded.

The average specialist salary is $52,910 per year.

2. Nurse practitioner

The most important responsibility of a nurse practitioner is patient care. They do the initial screening of patients, do tests, diagnose conditions, run equipment, track response to treatment, prescribe and administer medications, and so on. The nurse practitioner also advises patients on how to prevent illness or injury.

To work as a nurse practitioner, you need to obtain professional education and a license.

The average nurse salary is $115,800 per year.

3. Solar photovoltaic installer

Solar energy is becoming more common, which is helping to create new jobs. Solar PV system workers assemble, install, and maintain solar panel systems. Many of these installations are on rooftops.

Photovoltaic installers have to be familiar with complex mechanical and electrical equipment. They should also be prepared to work on their feet most of the shift.

To become a PV installer, you usually need a high school diploma as a minimum. Many vocational schools and community colleges offer courses in the design and installation of photovoltaic systems. Installation workers also receive training on the job.

The average salary is $44,890 per year.

4. Occupational therapy assistant

Occupational therapy assistants help patients maintain and restore daily life skills. The work takes place under the supervision of a therapist. Specialists assist patients with exercises, teaching them how to use adaptive equipment. Occupational therapy assistants prepare and clean equipment and treatment areas. They also have administrative tasks.

Usually, an associate degree from a local technical school or college and a state license is sufficient to work as occupational therapists assistants. Also, all specialists attend training at the workplace.

The average salary is $61,510 per year.

5. Statistician

Statisticians perform a variety of mathematical functions and analyze data to solve different problems effectively. For example, they can create surveys to collect statistics or analyze survey data to improve their business. Many statisticians work for the government and research institutions.

Most of the professionals hold a master's degree in statistics or mathematics. However, only a bachelor's degree is sufficient for entry-level work.

The average statistician salary is $91,160 per year.

6. Home health aide

The home health aide is responsible for helping patients with daily tasks such as cooking, bathing, shopping, and dressing. They also provide primary care, such as medication, vital signs checks, and changing bandages. Assistants can do household chores, run errands, and take patients to events if needed.

Home health aides work under the supervision of a doctor or nurse. For this position, you will need a high school diploma at a minimum. Candidates who have certificates for completing specialized courses in vocational schools and community colleges will have an employment advantage.

The average salary is $25,280 per year.

7. Physical therapist assistant

Physical therapist assistants (PTAs) work under the supervision of physiotherapists. Assistants monitor patients, assist them with exercise, and sometimes help with patient care. For example, assistants can help the patient stretch or give a massage.

A two-year associate physiotherapy degree is required in most cases to work as a physical therapist assistant. Also, employees are trained in the workplace.

The average salary of PTAs is $58,790 per year.

8. Physician assistant

The physician assistant is responsible for performing physical examinations, diagnosing, and treating diseases. Besides, the specialist performs other orders of the doctor. 

To work as a physician assistant, you need to complete a master's program, which lasts two years.

The average salary is $112,260 per year.

9. Information security analyst

We live in an era of information technology, which means running a business has reached new levels. Many companies hire information security analysts to protect customers' and employees' personal information and prevent breaches and intrusions when they occur.

To work as an information security analyst, you need a bachelor's degree in IT as a minimum. Sometimes employers may require additional certifications or a master's degree.

The average specialist salary is $99,730 per year.

10. Speech-language pathologist

Speech-language pathologists, also called speech therapists, diagnose and treat speech disorders in children and adults. Speech therapists can work in schools, hospitals, boarding schools, and clinics.

To work as a speech therapist, you need a master's degree and a state license.

The average speech-language pathologist salary is $79,120 per year.

Final Words

The demand for professions changes every year, but some will not lose their popularity even after a hundred years—for example, a teacher, doctor, and programmer. Therefore, when choosing a career, base it not only on demand but also on your preferences.