7 of the Best Careers for ISTJ Personalities

Updated July 18, 2023

People with the introverted, sensing, thinking and judging (ISTJ) personality type have a wide range of unique qualities that allow them to excel in certain work environments. Individuals with the ISTJ personality type are usually responsible, reliable employees who enjoy jobs that enable them to be highly productive and organized and complete a variety of detailed, logical tasks. If this personality type describes you, you may benefit from researching the different career options available. 

In this article, we explore characteristics associated with this personality type, list 7 of the best careers for ISTJ personalities with national average salary and primary duties, plus give you 10 additional job options you can explore.

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What is the ISTJ personality type?

Each of the 16 personality types indicated by the Myers-Briggs Type Indicator (MBTI) contains four distinct characteristics, as indicated by their letters. ISTJ personality types identify as introverted, sensing, thinking and judging,often meanings they have a quiet and reserved demeanor and may prefer more independent work. They also process information by sensing it, meaning they often prefer facts and logic over more abstract concepts. They also develop judgments based on their personal observations, similar to a person's own intuition or instinct. 

ISTJ types use logic and reason when making decisions, and they prefer a structured work environment and a job with clear expectations. Some people refer to the ISTJ personality type as the "inspector personality" due to its high attention to detail. ISTJs are typically detail-oriented, logical, organized and responsible. In the workplace, they tend to be highly honest, persistent and productive and may prefer working on teams with a clear hierarchy that offer a certain degree of order and structure.

Related: Myers-Briggs Indicator: 16 Personality Types in the Workplace

7 of the best careers for ISTJ personalities

ISTJ types often enjoy using their analytical and critical thinking skills while at work. They're highly detail-oriented, and they're able to maintain their concentration even when working on tedious tasks. Here are seven of the best careers for ISTJ personalities to consider:

For the most up-to-date salary information from Indeed, visit indeed.com/salaries.

1. Bank teller

National average salary: $32,487 per year

Primary duties: Since ISTJ types are highly methodical and detail-oriented, a job as a bank teller may be an appropriate career choice for those with math and customer service skills. This position requires a high level of responsibility and trustworthiness, as bank tellers are responsible for handling money, noting discrepancies and following strict rules to prevent fraud and ensure that financial transactions are accurate. Bank tellers follow detailed guidelines to process deposits, withdrawals, transfers, money orders and other types of transactions.

Career outlook: While the job outlook for bank tellers is likely to decline, according to the United States Bureau of Labor Statistics (BLS), due to increased automation, there's still likely to be a demand for the role as tellers retire or leave the workforce to pursue another career. As some bank branches expand into new markets, there may be a higher demand for tellers in certain regions. 

Work environment: Bank tellers work at local, regional and national banks. They typically work full-time, though some may also work part-time to attend to customers. 

Find bank teller jobs 

Read more: Learn About Being a Bank Teller

2. Inspector

National average salary: $56,644 per year

Primary duties: Since ISTJs usually prefer jobs with clear rules, regulations and guidelines, they may excel in the role of inspector. Their meticulous and exacting nature can help them complete the detail-oriented examinations required for inspecting facilities, products or materials. Possible specializations include that of a building inspector, fire inspector, health inspector or quality control inspector.

Career outlook: The career outlook for inspectors varies, depending on the specific type. The BLS expects new job openings as more inspectors retire or leave the workforce. New production facilities and construction firms may also have a greater demand for inspectors. 

Work environment: The work environment of an inspector typically varies by specialty. Quality control inspectors usually work in manufacturing and production facilities, while building inspectors tend to work at construction sites. Inspectors usually work regular business hours, though some overtime may be necessary. 

Find inspector jobs 

Related: Learn About Being a Quality Control Inspector

3. Military officer

National average salary: $69,986 per year

Primary duties: ISTJs tend to have dedicated, responsible and attentive personalities. These qualities often make them well-suited for a military career, as such a career involves a clear hierarchy and established expectations. ISTJs who work as military officers follow detailed plans of action and work to uphold military oaths while also managing other military personnel. 

Career outlook: While BLS employment projections don't include military careers, the bureau does recognize that each military branch has its own recruitment and staffing standards. Ensuring a certain number of military officers allows the Armed Forces to respond to various threats or conflicts and assist with humanitarian crises. 

Work environment: Military officers operate in an organized and structured workplace. They typically work in offices on military bases, and their specific environment may depend on their occupational specialty, branch and unit. Officers relocate regularly for new assignments, which typically last 36 months or three years. 

Find military officer jobs

Related: Officer Candidate School (OCS): Guide to Becoming a Military Officer

4. Business analyst

National average salary: $83,772 per year

Primary duties: ISTJ personality types usually appreciate order and structure, and they may enjoy a job in business analysis. Business analysts collect, organize and process data in an effort to better inform business decision-making. They use numbers and statistics to create business strategies and identify business opportunities for clients or organizations. They also manage and organize large amounts of information. 

Career outlook: According to the BLS, employment of management analysts, which is a closely related role, is likely to increase by 11% through 2031. The BLS expects this positive outlook to result from the continued demand for analysts in the computing and information technology (IT) sectors. 

Work environment: Business analysts typically work at large corporations and organizations. They may spend part of their time traveling to meet with different clients. Analysts usually work 40 hours a week, though they may work additional hours to accommodate client requests. 

Find business analyst jobs

Read more: Learn About Being a Business Analyst

5. Supply chain manager

National average salary: $91,750 per year

Primary duties: ISTJ personality types can use their skills as supply chain managers to manage the complicated logistics of a company's supply chain. Their detail-oriented approach allows them to ensure that all data is tracked efficiently, while their critical-thinking skills help them propose solutions for distribution challenges. As supply chain managers, they're responsible for managing the entire supply chain and ensuring that each component operates as efficiently as possible to maximize profits, prevent material shortages and ensure timely customer deliveries.

Career outlook: According to the BLS, the role of a logistician, which is similar to that of a supply chain manager, is likely to increase by 28% through 2031. The BLS attributes this excellent job outlook to the growth of the e-commerce sector and the increased demand for employees with the qualifications to resolve complex supply chain issues. 

Work environment: Supply chain managers work in a wide range of industries, including freight-shipping companies and production companies. On occasion, they may travel to different manufacturing facilities and plants. They typically work in full-time roles, and they may work overtime to resolve supply chain issues as needed. 

Find supply chain manager jobs

Read more: What Does a Supply Chain Manager Do? (With Job Description)

6. Certified public accountant (CPA)

National average salary: $93,253 per year

Primary duties: Working as a CPA can be a useful way for ISTJ types to demonstrate their analytical abilities. This career path offers the opportunity to work with concrete data and follow strict regulations while managing money and investments. CPAs spend their time creating financial reports, performing audits and providing general tax and financial planning services. 

Career outlook: According to the BLS, the job outlook for accountants is likely to increase by 6% through 2031, which is average. A more complex tax and regulatory environment may increase the demand for CPAs and other accounting personnel. 

Work environment: CPAs usually work independently in a quiet, structured environment. They often work in offices, though some may work remotely. Independent CPAs may also travel to their client's offices on occasion. 

Find CPA jobs

Read more: Learn About Being a CPA (Certified Public Accountant)

7. Dentist

National average salary: $220,069 per year

Primary duties: ISTJ types often excel in dentistry due to the detail-oriented and orderly nature of the work. The primary duties of a dentist may include conducting patient exams, analyzing X-rays and diagnosing dental issues, which often require individuals with a more logical thought process. ISTJs also tend to be skilled at maintaining concentration, which can be useful for complex dental tasks, like filling cavities, extracting teeth and applying sealants or crowns.

Career outlook: The BLS expects the overall employment of dentists to increase by 6% through 2031, which is average. The overall demand may increase as the population ages and requires more dental services. The BLS also expects continued demand for restorative procedures to treat dental decay and other issues. 

Work environment: Dentists practice in quiet, clean offices and usually work independently. The number of patients they treat each day may vary, depending on their office and specialty. To perform their duties, it's often necessary for dentists to wear protective gear such as masks, gloves and safety glasses. 

Find dentist jobs

Read more: What Does a Dentist Do? With Duties, Skills and Salary

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10 additional jobs for ISTJs

There are many additional jobs that may interest ISTJ personality types. These roles each require the use of logical thinking skills and provide a more structured work environment. Here are a few more of the best careers for ISTJ personalities, including job titles and salaries:

  1. Property manager: $56,713 per year

  2. Programmer: $58,890 per year

  3. Police officer: $60,313 per year

  4. Data analyst: $74,866 per year

  5. IRS agent: $80,967 per year

  6. Web developer: $82,516 per year

  7. Cost estimator: $82,941 per year

  8. Civil engineer: $88,004 per year

  9. Information security analyst: $89,117 per year

  10. Loan officer: $181,795 per year

Note that figures from Glassdoor help supplement information from Indeed.

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