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Engineering Internship Jobs in Spring Valley, CA

... Engineering, Computer Science, or another hard science Preference for students who have completed at least 3 years of academic coursework by internship start * Experience with hands-on lab testing ...

... Engineering, Computer Science, or another hard science Preference for students who have completed at least 3 years of academic coursework by internship start * Experience with hands-on lab testing ...

Showing results 41-60

Engineering Internship information

See Spring Valley, CA salary details

$11

$19

$30

How much do engineering internship jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for engineering internship in Spring Valley, CA is $19.76, according to ZipRecruiter salary data. Most workers in this role earn between $16.49 and $21.39 per hour, depending on experience, location, and employer.

What do you do as an engineering internship?

An engineering internship involves assisting engineers with projects, conducting research, and gaining practical experience in areas such as design, testing, and analysis. Interns often work under supervision, use tools like CAD software, and develop technical skills relevant to their engineering discipline. The internship provides exposure to real-world engineering environments and may require a basic understanding of engineering principles and problem-solving abilities.

What types of projects can I expect to work on during an engineering internship, and how much responsibility will I have?

As an engineering intern, you can expect to work on a variety of projects ranging from assisting with ongoing research and development to supporting design, testing, or manufacturing processes. The level of responsibility often increases as you demonstrate competency, typically starting with supervised tasks and gradually moving toward more independent work. You'll likely collaborate with engineers, project managers, and other interns, gaining hands-on experience with industry-standard tools and practices. This exposure not only helps you apply classroom knowledge but also develops essential teamwork and communication skills highly valued in engineering roles.

What is the difference between Engineering Internship vs Engineering Co-op?

AspectEngineering InternshipEngineering Co-op
CredentialsTypically students or recent graduates; no required certificationsUsually students enrolled in engineering programs; no certifications required
Work EnvironmentShort-term, project-based, often during summerLonger-term, integrated with academic schedule, often semester-based
Employer & Industry UsageCommon in engineering firms, manufacturing, tech companiesCommon in engineering firms, manufacturing, and corporate R&D

Engineering internships and co-ops both provide practical experience in engineering fields. Internships are typically shorter, often during summer, and suited for students exploring careers. Co-ops are longer, integrated with academic programs, offering more in-depth exposure. Both roles help build skills and industry connections, but co-ops usually involve more extended work periods and deeper engagement.

What are the key skills and qualifications needed to thrive as an engineering intern, and why are they important?

To thrive as an Engineering Intern, you typically need a strong academic background in engineering principles, problem-solving skills, and progress toward a relevant degree. Familiarity with industry-specific software such as AutoCAD, SolidWorks, MATLAB, or programming languages like Python is often required. Strong teamwork, eagerness to learn, and effective communication skills help interns integrate into project teams and absorb new concepts quickly. These skills and qualities are essential for delivering valuable contributions, adapting to workplace demands, and building a solid foundation for a future engineering career.

Which engineering internship is best for engineering students?

The best engineering internship for students depends on their field of interest, such as mechanical, electrical, or civil engineering. Internships at reputable companies or organizations that offer hands-on experience, mentorship, and exposure to industry tools like CAD or MATLAB are highly valuable. Selecting internships aligned with career goals and gaining relevant skills can enhance future employment prospects.
What are the most commonly searched types of Engineering jobs in Spring Valley, CA? The most popular types of Engineering jobs in Spring Valley, CA are:
What job categories do people searching Engineering Internship jobs in Spring Valley, CA look for? The top searched job categories for Engineering Internship jobs in Spring Valley, CA are:
What cities near Spring Valley, CA are hiring for Engineering Internship jobs? Cities near Spring Valley, CA with the most Engineering Internship job openings:
Infographic showing various Engineering Internship job openings in Spring Valley, CA as of July 2026, with employment types broken down into 90% Full Time, 7% Part Time, 2% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $41,105 per year, or $19.8 per hour.

2027 AI Initiatives PhD Internship

StepStone Group

La Jolla, CA โ€ข On-site, Remote

$30/hr

Full-time, Part-time, Internship

Posted 6 days ago


Job description

The team you'll join

StepStone'sย AI Initiatives team focuses on harnessing AI and machine learning to transform privateย marketsย investment research. The team spans the entire AI project lifecycle-fromย identifyingย high-impact use cases to deploying production-ready solutions-integratingย cutting-edgeย technologies like LLMs, NLP, and advanced quantitative methods to drive strategic outcomes across portfolio analysis, investment performance, and risk assessment.ย 

About the role

StepStone is seeking highly analytical and technically skilled interns to join the AI Initiatives team. This role is best suited for candidates who combine strong Python and quantitative skills with hands-on experience in LLM application development. Interns will work on production-oriented projects involving LLM pipeline design, structured data extraction, and quantitative modeling to support investment research.

We are looking for team players with a collaborative mindset and a strong work ethic-candidates who take ownership of their work but remain open to feedback, eager to learn from others, and committed to collective success. A low-ego, problem-solving approach is essential for success in this role.ย 

What you'll do

Interns will design, build, and iterate on LLM-powered solutions-including structured data extraction pipelines, RAG systems, and AI-assisted investment research tools. You'll work hands-on with large financial datasets, applying quantitative modeling and statistical analysis to support investment performance research across StepStone's privateย marketsย portfolio.

Key responsibilities

  • Design and iterate on LLM-powered pipelines for document processing tasks such as structured data extraction, RAG system design, prompt engineering, and LLM-output evaluation.
  • Build and optimize quantitative models and end-to-end data pipelines using Python, and SQL for large-scale financial data extraction and transformation.
  • Analyze large financial datasets and apply quantitative modeling to surface investment insights.
  • Document technical findings, model design decisions, and pipeline architecture; communicate results clearly to both technical teammates and non-technical investment stakeholders.

What we're looking for

  • Pursuing a Ph.D. in Mathematics, Physics, Econometrics, Statistics, Engineering, or a related quantitative field.ย 
  • Ability to work in-person in our La Jolla during the 2027 summer intern program and work part time remotely during the 2028 Fall semester.
  • Strong Python coding skills with experience in data pipelines and quantitative modeling; SQL proficiency required, with demonstrated ability to work with large, messy real-world datasets.
  • Experience or coursework in AI/ML (LLMs, NLP, data retrieval, vector embeddings) is highly preferred.ย 
  • Strong problem-solving skills with a detail-oriented, hands-on approach to work.ย 
  • Team-oriented and adaptable-able to balance independent work with collaborative projects.ย 
  • Open to feedback and continuous improvement, witha strongintellectual curiosity.ย 
  • Familiarity with cloud data platforms (e.g. Snowflake, Azure), vector databases, or workflow orchestration tools (e.g. Airflow) is a plus.
  • Willingness to contribute at all levels-whether tackling complex modeling orassistingwith data prep, no task is too small.ย 

Why join us?

At StepStone, we foster a supportive and inclusive team culture where collaboration and learning are the core of what we do. Our collegial atmosphere encourages teamwork, mentorship, and professional development. This summer internship isย a great opportunityย to gain practical experience and develop critical skills that will help you launch a successful career inย private markets.

Click here to learn more about the intern experience.

Salary: $30 / hour

The salary is an estimate of pay for this position.ย  Actual pay may vary depending on job-related factors that can include location, education, skill, and experience.ย  The salary does not include any benefits or other forms of possible compensation that may be available to employees.

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