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Sql Developer Intern Jobs in California (NOW HIRING)

$29 - $53.50/hr

Application Development Intern Job Schedule: 9/80 Job Code: 41945 Job Location: Canoga Park, CA ... Experience in ETL tools such as Palantir Foundry, ADF (Azure Data Factory), SSIS, Informatica or ...

New

Application Developer Intern

Canoga Park, CA

$20.25 - $26.50/hr

Job Title: Application Development Intern Job Schedule: 9/80 Job Code: 41940 Job Location ... Experience in ETL tools such as Palantir Foundry, ADF (Azure Data Factory), SSIS, Informatica or ...

$20.25 - $26.50/hr

Job Title: Application Development Intern Job Schedule: 9/80 Job Code: 41940 Job Location ... Experience in ETL tools such as Palantir Foundry, ADF (Azure Data Factory), SSIS, Informatica or ...

New

Application Developer Intern

Canoga Park, CA · On-site

$20.25 - $26.50/hr

Job Title: Application Development Intern Job Schedule: 9/80 Job Code: 41940 Job Location ... Experience in ETL tools such as Palantir Foundry, ADF (Azure Data Factory), SSIS, Informatica or ...

The Web Developer is responsible for the development and design of database driven web applications ... Knowledge of database including Oracle, Access, or SQL server * Experience in providing high ...

... developer to maintain and expand existing code with a focus on concept, functionality, and user ... SQL Expert troubleshooting skills and research abilities Candidates must also posses excellent ...

The Web Developer is responsible for the development and design of database driven web applications ... Knowledge of database including Oracle, Access, or SQL server * Experience in providing high ...

The Web Developer is responsible for the development and design of database driven web applications ... Knowledge of database including Oracle, Access, or SQL server * Experience in providing high ...

IXL Learning, developer of personalized learning products used by millions of people globally, is ... Knowledge of Java, SQL, JavaScript, CSS, source control is a plus * Passion for improving education ...

As an AI/ML Software Engineer Intern, you will define and implement the AI/ML infrastructure ... no-SQL data storage, and leveraging Kafka for event processing Qualifications: * Education:

Data Engineer Intern

Los Angeles, CA · On-site

$123K - $148K/yr

Reporting to Data Team Lead, the Data Engineer intern will participate in the acquisition and ... Working SQL knowledge and experience working with relational databases, query authoring (SQL) as ...

Data Engineer Intern

Los Angeles, CA · On-site

$123K - $148K/yr

Reporting to Data Team Lead, the Data Engineer intern will participate in the acquisition and ... Working SQL knowledge and experience working with relational databases, query authoring (SQL) as ...

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Sql Developer Intern information

See California salary details

$11

$22

$38

How much do sql developer intern jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for sql developer intern in California is $22.59, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $23.94 per hour, depending on experience, location, and employer.

What is a SQL Developer Intern?

A SQL Developer Intern is an entry-level position where you assist in designing, developing, and maintaining databases. You will write and optimize SQL queries, support data analysis, and work with teams to improve database performance. Interns often gain hands-on experience with database management systems like MySQL, SQL Server, or PostgreSQL. This role helps build foundational skills in database development, data manipulation, and query optimization.

What types of projects or tasks can I expect to work on as a SQL Developer Intern?

As a SQL Developer Intern, you may assist with writing and optimizing SQL queries, maintaining database objects, and supporting data migration or integration tasks. Interns often help analyze data, troubleshoot query performance issues, and collaborate with development and analytics teams to support ongoing business projects. While responsibilities can vary depending on company size and structure, you’ll generally have the opportunity to work on real-world data challenges, gaining hands-on experience. This exposure not only builds your technical skills but also enhances your understanding of how data supports business objectives.

What are the key skills and qualifications needed to thrive in the SQL Developer Intern position, and why are they important?

To thrive as a SQL Developer Intern, you should possess a solid understanding of SQL syntax, relational databases, and basic programming concepts, usually supported by coursework or personal projects. Experience with tools like Microsoft SQL Server, MySQL, Oracle, or database management software is highly beneficial. Attention to detail, analytical thinking, and effective communication are key soft skills for this position. These competencies are essential for accurately handling data, contributing to team projects, and supporting organizational data needs.

What are the most commonly searched types of Sql Developer jobs in California?

The most popular types of Sql Developer jobs in California are:

What cities in California are hiring for Sql Developer Intern jobs?

Cities in California with the most Sql Developer Intern job openings:

Infographic showing various Sql Developer Intern job openings in California as of August 2026, with employment types broken down into 1% Internship, 82% Full Time, 8% Part Time, and 9% Contract. Highlights an 77% Physical, 7% Hybrid, and 16% Remote job distribution, with an average salary of $46,997 per year, or $22.6 per hour.

Application Developer Intern

L3HHCM20

On-site

$29 - $53.50/hr

Full-time, Internship

Retirement

Posted 3 days ago

New


Job description

Job Title: Application Development Intern 

Job Schedule: 9/80

Job Code: 41945

Job Location: Canoga Park, CA

Job Description:

L3Harris Enterprise Data and AI team is seeking a Data Engineer with experience in managing enterprise-level data life cycle processes. This role includes overseeing data ETL/ELT pipelines, ensuring adherence to data standards, maintaining data frameworks, conducting data cleansing, orchestrating data pipelines, and ensuring data consolidation. The selected individual will play a pivotal role in maintaining ontologies, building scalable data solutions, and developing dashboards to provide actionable insights for the enterprise within Palantir Foundry. This position will support the company's modern data platform, Unified Data Layer, focusing on data pipeline development and maintenance, data platform design, documentation, and user training. The goal is to ensure seamless access to data for all levels of the organization, empowering decision-makers with clean, reliable data.

Essential Functions:

  • Design, build, and maintain robust data pipelines to ensure reliable data flow across the enterprise.
  • Maintain data pipeline schedules, orchestrate workflows, and monitor the overall health of data pipelines to ensure continuous data availability.
  • Create, update, and optimize data connections, datasets, and transformations to align with business needs.
  • Troubleshoot and resolve data sync issues, ensuring consistent and correct data flow from source systems.
  • Collaborate with cross-functional teams to uphold data quality standards and ensure accurate data is available for use.
  • Utilize Palantir Foundry to establish data connections to source applications, extract and load data, and design complex logical data models that meet functional and technical specifications.
  • Develop and manage data cleansing, consolidation, and integration mechanisms to support big data analytics at scale.
  • Build visualizations using Palantir Foundry tools and assist business users with testing, troubleshooting, and documentation creation, including data maintenance guides.

Qualifications:

  • To be eligible, applicants must be pursuing a Bachelor's degree in Information Technology, Computer Engineering, Computer Science or related field

Preferred Additional Skills:

  • Understanding of BI (Business Intelligence) & DW (Data Warehouse) development methodologies.
  • Experience with Snowflake cloud data platform including but not limited to hands-on experience with Snowflake
  • Experience with Python, Pandas, Databricks, JavaScript, Typescript or other scripting languages
  • Experience in ETL tools such as Palantir Foundry, ADF (Azure Data Factory), SSIS, Informatica or Talend is preferable
  • Working knowledge to connect and extract data from various ERP applications such as Oracle EBS, SAP ECC/S4, Deltek Costpoint, REST API, and more.
  • Experience with AI tools such as OpenAI, Palantir AIP, Snowflake Cortex or similar.
  • Hands on Experience with design, development of Data Pipelines in Palantir Foundry Pipeline Builder or Code Repo, PySpark and Spark SQL, and data build/sync schedule deployment in Palantir
  • Experience with Data Pipeline development or ETL tools such as Palantir Foundry, Azure Data Factory, SSIS or Python
  • Data Integration experience in Palantir or similar data integration tools.

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C. area, Denver, or NYC areas is [$29.00 MIN -$53.50 MAX]. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, Vermont and Virginia is [$24.50 MIN -$46.50 MAX]. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including relocation stipend, 401(k), EAP, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.