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Systems Engineer Intern Jobs in California (NOW HIRING)

PubMatic

Software Engineer Intern

Redwood City, CA · On-site

We are immediately hiring a skilled Software Engineering Intern to join our team in Redwood City on ... Familiarity with OS and system programming, including multi-threading, multi-processing, and memory ...

PubMatic

Software Engineer Intern

Redwood City, CA · On-site

We are immediately hiring a skilled Software Engineering Intern to join our team in Redwood City on ... Familiarity with OS and system programming, including multi-threading, multi-processing, and memory ...

SERVAL SAS

Software Engineer Intern

San Francisco, CA · On-site

Our agents don't just respond to requests -- they reason, take action across systems, and ... Role Overview As a Software Engineer Intern, Backend at Serval, you'll work directly on core parts ...

Swinerton Incorporated

Project Engineer Intern

Oakland, CA · On-site

$19.25 - $25/hr

... system Maintain expediting log Assist in project filing system maintenance Input data for labor ... Engineering, Construction Management, or Architectural degree completed or in progress, or ...

Serval Inc

Software Engineer Intern

San Francisco, CA · On-site

Our agents don't just respond to requests - they reason, take action across systems, and ... Role Overview As a Software Engineer Intern, Backend at Serval, you'll work directly on core parts ...

L3HHCM20

Electrical Engineer Intern

Anaheim, CA

$71K - $132K/yr

  • Retirement

Electrical Engineer Intern Job Code: 39061 Job Location: Anaheim, CA * Participate in the design ... design, and system-level integration and testing * Collaborate, communicate, and coordinate ...

New

Serval

Software Engineer Intern

San Francisco, CA · On-site

Our agents don't just respond to requests -- they reason, take action across systems, and ... Role Overview As a Software Engineer Intern, Backend at Serval, you'll work directly on core parts ...

Swinerton Incorporated

Project Engineer Intern

Concord, CA · On-site

$18.50 - $23.75/hr

... system Maintain expediting log Assist in project filing system maintenance Input data for labor ... Engineering, Construction Management, or Architectural degree completed or in progress, or ...

Swinerton Incorporated

Project Engineer Intern

San Diego, CA · On-site

$17.75 - $23/hr

... system Maintain expediting log Assist in project filing system maintenance Input data for labor ... Engineering, Construction Management, or Architectural degree completed or in progress, or ...

Swinerton Incorporated

Project Engineer Intern

Santa Ana, CA · On-site

$17.50 - $22.75/hr

... system Maintain expediting log Assist in project filing system maintenance Input data for labor ... Engineering, Construction Management, or Architectural degree completed or in progress, or ...

Swinerton Incorporated

Project Engineer Intern

Sacramento, CA · On-site

$17.75 - $23.25/hr

... system Maintain expediting log Assist in project filing system maintenance Input data for labor ... Engineering, Construction Management, or Architectural degree completed or in progress, or ...

Swinerton Incorporated

Project Engineer Intern

Fresno, CA · On-site

$16.75 - $21.50/hr

... system Maintain expediting log Assist in project filing system maintenance Input data for labor ... Engineering, Construction Management, or Architectural degree completed or in progress, or ...

Swinerton Incorporated

Project Engineer Intern

Fairfield, CA · On-site

$17 - $22.25/hr

... system Maintain expediting log Assist in project filing system maintenance Input data for labor ... Engineering, Construction Management, or Architectural degree completed or in progress, or ...

Swinerton Incorporated

Project Engineer Intern

Santa Clara, CA · On-site

$19.75 - $25.50/hr

... system Maintain expediting log Assist in project filing system maintenance Input data for labor ... Engineering, Construction Management, or Architectural degree completed or in progress, or ...

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Systems Engineer Intern information

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How much do systems engineer intern jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for systems engineer intern in California is $19.06, according to ZipRecruiter salary data. Most workers in this role earn between $15.91 and $20.62 per hour, depending on experience, location, and employer.

What does a systems engineer intern do?

A Systems Engineer Intern assists in designing, analyzing, and improving technical systems and infrastructure. They work closely with senior engineers to troubleshoot issues, develop documentation, and optimize system performance. Interns may also gain exposure to automation, cloud computing, and networking technologies. This role provides hands-on experience with real-world engineering challenges, helping interns build problem-solving and technical skills.

What kinds of projects or tasks can I expect to work on as a systems engineer intern?

As a Systems Engineer Intern, you can expect to assist with system troubleshooting, automation scripting, performance monitoring, and the deployment or maintenance of IT infrastructure. Interns often work alongside experienced engineers to help implement new technologies, optimize current processes, and ensure system reliability. You may also help document system configurations and support ongoing projects, gaining practical experience in both independent and collaborative settings. This variety of tasks offers valuable exposure to real-world engineering challenges and a foundation for future career growth.

What are the key skills and qualifications needed to thrive as a systems engineer intern?

To thrive as a Systems Engineer Intern, you need a solid understanding of computer systems, networking concepts, and systems integration, often supported by coursework in computer science or engineering. Familiarity with operating systems (such as Linux and Windows), scripting languages (like Python or Bash), and version control tools (such as Git) is typically expected. Strong problem-solving abilities, effective communication, and a willingness to learn make candidates stand out. These skills and qualities are crucial for effectively supporting complex technical projects, adapting to new technologies, and collaborating with experienced engineers.

What are the most commonly searched types of Systems Engineer jobs in California?

The most popular types of Systems Engineer jobs in California are:

What are popular job titles related to Systems Engineer Intern jobs in California?

For Systems Engineer Intern jobs in California, the most frequently searched job titles are:

What job categories do people searching Systems Engineer Intern jobs in California look for?

The top searched job categories for Systems Engineer Intern jobs in California are:

What cities in California are hiring for Systems Engineer Intern jobs?

Cities in California with the most Systems Engineer Intern job openings:

Systems Engineer Intern jobs near you
Infographic showing various Systems Engineer Intern job openings in California as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 7% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $39,648 per year, or $19.1 per hour.

Software Engineer Intern

PubMatic

Redwood City, CA • On-site

Other

Re-posted 11 days ago

Job description

PubMatic (Nasdaq: PUBM) is an independent technology company maximizing customer value by delivering digital advertising's supply chain of the future.
PubMatic's sell-side platform empowers the world's leading digital content creators across the open internet to control access to their inventory and increase monetization by enabling marketers to drive return on investment and reach addressable audiences across ad formats and devices.
Since 2006, our infrastructure-driven approach has allowed for the efficient processing and utilization of data in real time. By delivering scalable and flexible programmatic innovation, we improve outcomes for our customers while championing a vibrant and transparent digital advertising supply chain.
Job Description:
We are immediately hiring a skilled Software Engineering Intern to join our team in Redwood City on a hybrid schedule, dedicated to designing and implementing the next generation of highly scalable and low-latency ad server features. As context, PubMatic currently supports more than 500 billion requests per day with our Ad Server environment.
If you thrive on the challenge of constructing applications and architectures capable of handling hundreds of billions of requests daily, managing millions of requests per second, and enjoy a dynamic and fast-paced work environment, PubMatic offers a compelling opportunity. We provide competitive pay, attractive incentives, a culture of teamwork, collaborative and intelligent colleagues, and ample opportunities for career growth.
Responsibilities:
  • Adhere to best practices for software development and documentation to ensure designs meet requirements and deliver high-quality work.
  • Demonstrate the ability to work independently and self-direct.
  • Take ownership of work and maintain focus to deliver on time.
  • Exhibit a willingness to go the extra mile to achieve superior results.

Qualifications:
  • BS/MS/BE/ME/M.Tech/BCS/MCS/BCS/MCA in Computer Science or equivalent.
  • 1+ years of development experience in C/C++, Linux/UNIX environment.
  • Proficient understanding of Data Structures and Algorithms.
  • Excellent problem-solving skills.
  • Familiarity with OS and system programming, including multi-threading, multi-processing, and memory management.
  • Ability to troubleshoot issues with existing features live on production.
  • Capability to write clean, modular, and loosely coupled code.
  • Understanding of end-to-end product functionality.
  • Proficient in software design for assigned tasks.
  • Working knowledge of scripting languages such as Perl, Python, or Shell.
  • Experience with databases, preferably MySQL.
  • Collaborate closely with senior engineers to develop the best technical design and approach for new product development.

Nice to Have:
  • Knowledge of GO language

Base Compensation Range: $35.00 - $40.00 p/hr (6 months temp, full time conversion contingent upon performance and availability of headcount)
In accordance with applicable law, the above salary range provided is PubMatic's reasonable estimate of the base salary for this role. The actual amount may vary, based on non-discriminatory factors such as location, experience, knowledge, skills and abilities.
#LI-DNI
Return to Office: PubMatic employees throughout the globe have returned to our offices via a hybrid work schedule (3 days "in office" and 2 days "working remotely") that is intended to maximize collaboration, innovation, and productivity among teams and across functions.
Diversity and Inclusion: PubMatic is proud to be an equal opportunity employer; we don't just value diversity, we promote and celebrate it. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status

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