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Internship Battery Development Jobs in California

... battery life for millions of users worldwide, we want to hear from you. If you're excited about ... development-while being mentored by experienced engineers. This role is ideal for someone early in ...

Manufacturing Engineer

Los Angeles, CA · On-site

$124K - $176K/yr

Process Development & Optimization * Design and implement scalable manufacturing processes for ... Exposure to high-voltage systems, thermal management, or battery integration Base Pay Range: $124 ...

Manufacturing Engineer

Los Angeles, CA · Hybrid

$124K - $176K/yr

Process Development & Optimization * Design and implement scalable manufacturing processes for ... Exposure to high-voltage systems, thermal management, or battery integration Base Pay Range: $124 ...

... battery life for millions of users worldwide, we want to hear from you. If you're excited about ... development-while being mentored by experienced engineers. This role is ideal for someone early in ...

Showing results 41-60

Internship Battery Development information

What is the difference between Internship Battery Development vs Battery Engineer?

AspectInternship Battery DevelopmentBattery Engineer
CredentialsEnrolled in or recent graduate of engineering or science programBachelor's or higher in electrical, chemical, or materials engineering
Work EnvironmentInternship projects, supervised, entry-level tasksFull-time, professional setting, project management
Industry UsageTraining and skill development in battery techDesign, testing, and optimization of battery systems

Internship Battery Development roles focus on learning and assisting in battery projects, while Battery Engineers are responsible for designing and improving battery systems in a professional capacity. The internship provides foundational experience, whereas the engineer role involves advanced technical responsibilities.

What are the most commonly searched types of Battery Development jobs in California? The most popular types of Battery Development jobs in California are:
What are popular job titles related to Internship Battery Development jobs in California? For Internship Battery Development jobs in California, the most frequently searched job titles are:
What cities in California are hiring for Internship Battery Development jobs? Cities in California with the most Internship Battery Development job openings:
Infographic showing various Internship Battery Development job openings in California as of June 2026, with employment types broken down into 20% Internship, 56% Full Time, and 24% Part Time. Highlights an 90% In-person, and 10% Hybrid job distribution.

Systems Engineer

Apple

Cupertino, CA • On-site

Full-time

Re-posted 10 days ago


Apple rating

8.0

Company rating: 8.0 out of 10

Based on 677 frontline employees who took The Breakroom Quiz

7th of 30 rated technology retailers


Job description

Apple's Compositing, Color, and Display Software organization provides the graphics software foundation for all of Apple's innovative products, including iPhone, iPad, Apple TV, Mac, Apple Watch and Vision Pro. Our goal is to enable developers and UI designers to create exceptional visual experiences by efficiently utilizing hardware acceleration and color technologies through compositing and display.
We're a highly technical team working on critical compositing and windowing system components across Apple's platforms. Our mission is to maintain and evolve the compositing infrastructure that powers billions of devices. We tackle challenging problems in scheduler architecture, event processing, security rendering, hardware integration, and legacy system support while maintaining the high-quality standards our users expect.
If you are passionate about building efficient compositing systems, optimizing for new hardware capabilities, and great battery life for millions of users worldwide, we want to hear from you. If you're excited about working across the full spectrum of compositing challenges-from scheduler design to event handling to security features-this role is for you.
Description
We're seeking a talented software engineer to join our UI Compositing team and grow into a key contributor to the core compositing infrastructure that powers all Apple devices. You'll have the opportunity to learn and work across different technical domains-from low-level system optimization to cross-platform feature development-while being mentored by experienced engineers. This role is ideal for someone early in their career who is eager to tackle diverse technical challenges and develop both depth and breadth in their engineering skills.
Minimum Qualifications
Bachelor's or Master's degree in Computer Science or related field, or equivalent practical experience
Solid understanding of computer science fundamentals: data structures, algorithms, and operating systems concepts
Ability to write code in at least one lower-level language like C, C++, or similar (from coursework or projects)
Comfortable working in Unix/Linux environments and using command-line tools
Some experience with debugging (even from school projects or internships)
Enthusiasm for learning complex systems and new technologies
Good problem-solving skills and attention to detail
Willingness to learn and improve through mentorship and code reviews
Collaborative mindset and ability to work well with others
Adaptability and interest in working across different technical areas
Preferred Qualifications
Hands-on experience with C, C++, or Objective-C (from internships, projects, or coursework)
Exposure to concepts like memory management, threading, or concurrency
Basic understanding of graphics systems, display technologies, or hardware-software interaction
Experience using profiling or debugging tools
Coursework or projects involving operating systems, compilers, or low-level programming
Familiarity with debuggers like lldb or gdb, or profiling tools like Instruments
Experience developing on macOS, iOS, or other Apple platforms
Personal or academic projects that involved systems programming
Curiosity about how hardware and software work together
Interest in performance optimization or system-level programming
Track record of learning new technical concepts quickly
Willingness to work across different technical areas and problem domains

What Apple employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976