This list includes 12 Careers that start with J, from “Jailer” to “Juvenile Probation Officer”. They span public safety, education, technical trades, and creative and healthcare roles used worldwide for hiring, guidance, and career planning.
Careers that start with J are occupations whose common names begin with the letter J and cover many industries. Historically, titles like “Judge” and “Journalist” have shaped public life and language.
Below you’ll find the table with Occupation, Industry, Required education, Average salary (median USD), and Typical duties.
Occupation: The job title as commonly used, so you can quickly spot roles that interest you.
Industry: The sector or field where the role typically works, helping you match jobs to sectors you prefer.
Required education: Standardized education level needed, letting you judge training or degree gaps before applying ahead.
Average salary (median USD): Median annual pay in U.S. dollars to give a quick sense of earning potential.
Typical duties: A brief summary of routine tasks so you understand daily expectations in the role.
Careers that start with J
Job Title
Industry
Typical Education
Median Annual Salary (USD)
Jailer
Law Enforcement
HS diploma
47,000 (BLS)
Janitor
Facilities
HS diploma
31,000 (BLS)
Janitorial Supervisor
Facilities
HS diploma
42,000 (BLS)
Jeweler
Manufacturing/Retail
HS diploma
44,000 (BLS)
Jewelry Designer
Arts/Retail
Associate
40,000 (Glassdoor)
Judge
Legal
Professional degree
124,000 (BLS)
Judicial Clerk
Legal
Professional degree
60,000 (Glassdoor)
Judicial Assistant
Administrative
Associate
41,000 (Glassdoor)
Journalist
Media
Bachelor
49,300 (BLS)
Juvenile Probation Officer
Social Services
Bachelor
56,000 (BLS)
Job Coach
Social Services
Bachelor
36,000 (Glassdoor)
Jockey
Sports
HS diploma
41,000 (Glassdoor)
Descriptions
Jailer
Works in jails to supervise inmates, maintain order, and enforce rules; often part of correctional facility staff with shifts and security duties.
Janitor
Performs cleaning and maintenance in buildings, handling trash, sweeping, and basic repairs to keep facilities safe and sanitary.
Janitorial Supervisor
Leads cleaning crews, schedules work, inspects facilities, and enforces standards; combines hands-on janitorial experience with basic supervisory duties.
Jeweler
Designs, repairs, and crafts jewelry and sets stones; work ranges from retail sales to bench work in workshops or manufacturing.
Jewelry Designer
Creates original jewelry designs, sketches concepts, selects materials, and may prototype or work with manufacturers to produce collections.
Judge
Presides over legal proceedings, makes rulings, and issues sentences or judgments; role requires extensive legal experience and often a law degree.
Judicial Clerk
Researches case law, drafts opinions and memos, and assists judges with legal analysis; typically filled by recent law graduates or lawyers.
Judicial Assistant
Provides administrative and clerical support to judges and court staff, managing schedules, documents, and courtroom logistics.
Journalist
Researches, reports, and writes news stories for print, broadcast, or online outlets; investigates topics and interviews sources to inform the public.
Juvenile Probation Officer
Supervises and supports youth on probation, develops rehabilitation plans, and coordinates services to reduce recidivism and aid rehabilitation.
Job Coach
Helps clients gain employment skills, prepares resumes, coaches interview techniques, and supports workplace adjustment for jobseekers with barriers.
Jockey
Rides racehorses in competitive events, maintaining strict fitness and weight regimens; income often includes race winnings and varies by success.
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