SQL skills: what they are, which jobs use them and how to show them

SQL (Structured Query Language) is the language used to ask questions of a relational database and to change what it holds. O*NET names SQL among technology skills for financial analysts and logisticians, and lists related database tools for developers and administrators. Say what you queried and why.

At a glance

What is SQL?

A database stores records in tables. SQL lets you select, filter, join and summarise those records, and add or change them. Analysts use it to pull data for reports, and developers and administrators use it to build and maintain the systems behind applications.

Which jobs use it?

The occupation pages on O*NET OnLine list technology skills and top essential skills. These occupations from our career guides include this skill or closely related ones:

• Financial and Investment Analysts (O*NET 13-2051.00): databases and queries, with SQL and Microsoft SQL Server named.
• Logisticians (O*NET 13-1081.00): databases and queries, with Microsoft SQL Server and SQL named.
• Database Administrators (O*NET 15-1242.00): database tools including MySQL and Oracle PL/SQL.
• Software Developers (O*NET 15-1252.00): database query languages including Oracle PL/SQL and GraphQL, and databases such as PostgreSQL.
• Data Scientists (O*NET 15-2051.00): databases such as PostgreSQL and Elasticsearch.

O*NET examples are illustrative, not a requirement for every employer. Read the postings for the role you want.

How do I show it on a resume?

• Say what question the query answered: "wrote SQL queries to pull weekly order data for the operations team".
• Name the database system you used, such as PostgreSQL or Microsoft SQL Server, because postings often name one.
• Separate reading data (SELECT, joins) from changing or administering a database, so the level is clear.
• Link a project you can show, with no private employer data.

See the data analyst resume example and software engineer resume example for layout, and our guide to an ATS-friendly resume.

On LiveRec, employers who find candidates for a job see up to five of your skills on your card, with the ones that match the job first. Use the exact name of the skill, as in which skills to put on a profile.

Where can I learn it?

We link only official sources we could verify. The O*NET Skills Search shows skills and examples, and each career guide above explains typical education from the US Bureau of Labor Statistics. Ask your employer or school what training it offers, then add what you complete to your profile.

Frequently asked questions

Is SQL a programming language? SQL is a query language for databases. It is not used to build whole applications on its own, but many developer and analyst jobs expect it alongside another language.

Which jobs ask for SQL? O*NET names SQL for financial analysts and logisticians, and lists database tools for database administrators and software developers. Read postings in your target field.

Do I need to know a specific database? Often postings name one. Skills carry over between systems, so list the one you used and say you can work in similar ones only if true.

Related guides

• Skills to put on a profile so recruiters find you
• Browse career guides

When you are ready, search jobs on LiveRec.

Sources

• O*NET OnLine, Financial and Investment Analysts, 13-2051.00: https://www.onetonline.org/link/summary/13-2051.00 (accessed 31 October 2026)
• O*NET OnLine, Logisticians, 13-1081.00: https://www.onetonline.org/link/summary/13-1081.00 (accessed 31 October 2026)
• O*NET OnLine, Database Administrators, 15-1242.00: https://www.onetonline.org/link/summary/15-1242.00 (accessed 31 October 2026)
• O*NET OnLine, Software Developers, 15-1252.00: https://www.onetonline.org/link/summary/15-1252.00 (accessed 31 October 2026)
• O*NET OnLine, Data Scientists, 15-2051.00: https://www.onetonline.org/link/summary/15-2051.00 (accessed 31 October 2026)
• O*NET OnLine, Skills Search: https://www.onetonline.org/skills/ (accessed 31 October 2026)