Systems Architect Jobs in California
Systems Architect jobs in California are among the most active in the country, concentrated in enterprise software, defense and aerospace, cloud infrastructure, and financial services, with openings at every level from associate systems architect through principal and staff engineer. The largest hiring markets are San Jose, Los Angeles, and San Diego, where established employers like Lockheed Martin, Salesforce, and Northrop Grumman maintain major California operations. Cloud platform architecture, distributed systems design, and enterprise integration are the most consistently sought specialties across the state. Find a role that fits below and apply directly.
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Join the Wireless Technologies and Ecosystems organization and be part of an outstanding team of engineers driving innovation on products used by millions worldwide! Our team is looking for a highly motivated Performance Engineer to drive optimization of software design for Apple’s latest products, including the next generation of iPhone, iPad, Apple Watch, AirPods, and Mac!
Description
Be a key member of the Connectivity Firmware Performance team, where you'll work on software design testing and optimization from early prototypes until productization. The work involves devising performance evaluation methodologies on SW/HW prototypes, analyzing logs, and making recommendations for implementing software design based on trade-off analysis at a system & product level.
Preferred Qualifications
You're experienced with power, performance trade-off analysis
You have a strong understanding one of Bluetooth, Wi-Fi, Thread, or related protocols
You work with CPU profiling and optimizations
You approach problems flexibly, adjusting strategies as needed for practical solutions
You're focused on priorities and drive efforts toward achieving results
You stay curious, continually seeking to learn and improve processes
You have research or work experience in using AI/ML towards wireless problems
Minimum Qualifications
Minimum 10 years of experience in WiFi, BT or other Wireless Technologies
You have a background or research experience in RF, Digital, and Wireless communications
Programming experience in C or C++
You're experienced working with wireless sniffers and protocol analyzers to debug and root cause issues
You have experience with Python and Matlab for testing, data analysis and visualization
You're proficient in Python with hands-on experience using data science libraries for data manipulation & analysis
You have a Bachelors Degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent experience
Pay & Benefits
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $175,000 and $308,500, and your base pay will depend on your skills, qualifications, experience, and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Join the Wireless Technologies and Ecosystems organization and be part of an outstanding team of engineers driving innovation on products used by millions worldwide! Our team is looking for a highly motivated Performance Engineer to drive optimization of software design for Apple’s latest products, including the next generation of iPhone, iPad, Apple Watch, AirPods, and Mac!
Description
Be a key member of the Connectivity Firmware Performance team, where you'll work on software design testing and optimization from early prototypes until productization. The work involves devising performance evaluation methodologies on SW/HW prototypes, analyzing logs, and making recommendations for implementing software design based on trade-off analysis at a system & product level.
Preferred Qualifications
You're experienced with power, performance trade-off analysis
You have a strong understanding one of Bluetooth, Wi-Fi, Thread, or related protocols
You work with CPU profiling and optimizations
You approach problems flexibly, adjusting strategies as needed for practical solutions
You're focused on priorities and drive efforts toward achieving results
You stay curious, continually seeking to learn and improve processes
You have research or work experience in using AI/ML towards wireless problems
Minimum Qualifications
Minimum 10 years of experience in WiFi, BT or other Wireless Technologies
You have a background or research experience in RF, Digital, and Wireless communications
Programming experience in C or C++
You're experienced working with wireless sniffers and protocol analyzers to debug and root cause issues
You have experience with Python and Matlab for testing, data analysis and visualization
You're proficient in Python with hands-on experience using data science libraries for data manipulation & analysis
You have a Bachelors Degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent experience
Pay & Benefits
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $175,000 and $308,500, and your base pay will depend on your skills, qualifications, experience, and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
See All 90 Systems Architect Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Systems Architect JobsSystems Architect Jobs by City in California
Where California roles are concentrated, by current openings.
Systems Architect Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
- Northrop Grumman11
- NVIDIA5
- Rivian and Volkswagen Group Technologies5
- Meta4
- Lambda3
Top Industries Hiring
- Technology & Software
- Electronics & Hardware
- Telecommunications
- Manufacturing
- Energy
What California Employers Look For
The qualifications that appear most often in systems architect jobs across California.
- Bachelor's degree in computer science, systems engineering, or a directly related field
- Five or more years of experience designing large-scale enterprise or distributed systems
- Demonstrated proficiency with cloud platforms such as AWS, Azure, or Google Cloud
- Experience producing architecture documentation including diagrams, RFCs, and ADRs
- Familiarity with microservices, API design patterns, and infrastructure-as-code tooling
- Strong cross-functional communication skills for presenting designs to engineering and executive stakeholders
Systems Architect Jobs in California: Frequently Asked Questions
How do you become a systems architect in California?
The standard path in California starts with a computer science, software engineering, or systems engineering degree, followed by several years as a software or infrastructure engineer before moving into architecture. California does not require a state-issued license for systems architects, so the clearest credential advantage comes from recognized certifications such as AWS Certified Solutions Architect, Google Professional Cloud Architect, or TOGAF, all of which California employers consistently list as preferred qualifications.
How much do systems architects make in California?
Systems architects in California earn a median of about $134,440 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $58,340 for the lowest 10% to over $222,690 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire systems architects in California?
Employers hiring systems architects in California right now include Northrop Grumman, NVIDIA, and Rivian and Volkswagen Group Technologies, based on current listings on Migrate Mate as of November 2026. California's concentration of tech headquarters, defense contractors, and large financial institutions means demand is unusually broad, covering both product companies and large enterprises running complex internal systems.
Which California cities have the most systems architect jobs?
San Diego, San Francisco, and San Jose account for the most systems architect openings in California. The San Jose and broader Bay Area concentration is driven by the density of cloud, SaaS, and semiconductor companies headquartered there, while Los Angeles draws demand from media technology, aerospace primes, and a growing enterprise software sector, and San Diego's openings are anchored by defense contractors and life sciences firms requiring complex systems integration.
Are there remote systems architect jobs in California?
Yes, and more than most fields. About 51% of systems architect openings tied to California are remote or hybrid as of November 2026, reflecting how much of the role involves design, documentation, and collaborative review rather than on-site hardware work. Fully remote roles are most common for cloud and enterprise integration architects, while positions involving on-premise infrastructure, data centers, or classified defense systems typically require an in-person presence.
How can I get hired as a systems architect in California with little or no experience?
The most realistic entry path is moving laterally from a software engineer, DevOps engineer, or systems administrator role into an associate or junior architect title, which several large California tech employers including Salesforce, Cisco, and defense primes like Northrop Grumman offer as structured progression tracks. Building a portfolio of architecture decision records and open-source design contributions strengthens a candidacy substantially. Completing a recognized cloud certification such as AWS Solutions Architect Associate before applying gives hiring managers a concrete signal of readiness.
Where can I find and apply to systems architect jobs in California?
You can find and apply to systems architect jobs in California on Migrate Mate, which lists current California openings across enterprise technology, defense, cloud, and financial services. Find roles that fit your experience and specialization and apply directly to each one.
See All 90 Systems Architect Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
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