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System Integration Jobs in California (NOW HIRING)

PsiQuantum

Senior System Integration Engineer

Milpitas, CA · On-site

$119K - $163K/yr

The Senior System Integration Engineer drives and supports design and execution of optical systems. This role is responsible for developing and supporting electro-optical system designs for the ...

PsiQuantum

Senior System Integration Engineer

Milpitas, CA · On-site

$121K - $166K/yr

The Senior System Integration Engineer drives and supports design and execution of optical systems. This role is responsible for developing and supporting electro-optical system designs for the ...

PsiQuantum

Senior System Integration Engineer

Milpitas, CA · On-site

$119K - $163K/yr

The Senior System Integration Engineer reports into the System Design organization. This role is responsible for system connectivity, rack layout design, and overall system readiness and integration ...

PsiQuantum

Senior System Integration Engineer

Milpitas, CA · On-site

$121K - $166K/yr

The Senior System Integration Engineer reports into the System Design organization. This role is responsible for system connectivity, rack layout design, and overall system readiness and integration ...

PsiQuantum

Senior System Integration Engineer

Milpitas, CA · On-site

$121K - $166K/yr

The Senior System Integration Engineer reports into the System Design organization. This role is responsible for system connectivity, rack layout design, and overall system readiness and integration ...

Meta

Systems Integration Engineer

Menlo Park, CA · On-site

$196K/yr

The Systems Integration Engineer (SIE) is responsible for the successful Integration of new hardware platforms & new infrastructure technologies into th.

Apple

Control System Integration Engineer

Sunnyvale, CA

$150K - $277K/yr

One of Apple's R&D groups is currently seeking a senior control system integration engineer. This engineer will build capabilities to assess performance of control system prototypes and associated ...

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All JobsSystem Integration JobsSystem Integration Jobs in California

System Integration information

See California salary details

$64.1K

$155K

$165.3K

How much do system integration jobs pay per year?

As of Jul 15, 2026, the average yearly pay for system integration in California is $154,986.00, according to ZipRecruiter salary data. Most workers in this role earn between $164,800.00 and $164,800.00 per year, depending on experience, location, and employer.

What is the difference between System Integration vs Network Engineer?

AspectSystem IntegrationNetwork Engineer
Required CredentialsTypically requires a degree in computer science or engineering, certifications like Cisco CCNA or CompTIA Network+Similar credentials, often with Cisco certifications and network-specific training
Work EnvironmentWorks on integrating hardware and software systems across various platformsFocuses on designing, implementing, and maintaining network infrastructure
Industry UsageUsed across IT, manufacturing, and technology sectors for system deploymentPrimarily in telecommunications, IT, and enterprise network setups

While both roles require technical certifications and involve working with hardware and software, System Integration specialists focus on combining different systems into a cohesive whole, whereas Network Engineers specialize in designing and managing network infrastructure. Understanding these differences helps in choosing the right career path or job focus.

What does systems integration do?

Systems integration involves connecting different hardware and software components within an organization to work together seamlessly. A systems integration specialist designs, implements, and tests these connections, often using tools like APIs and middleware to ensure data flows correctly across systems, supporting efficient operations.

What engineers make $500,000 a year?

Senior engineers in specialized fields such as software engineering, data engineering, or systems engineering with extensive experience, advanced skills, and often leadership roles can earn $500,000 or more annually. High compensation is typically associated with seniority, industry demand, and working in high-paying sectors like technology or finance, often including bonuses and stock options.

What is a system integrator's job?

A system integrator's job involves combining different subsystems or components into a unified, functioning system to meet specific requirements. They analyze project needs, design integration solutions, and often work with hardware, software, and networking tools to ensure seamless operation and compatibility.

What are the key skills and qualifications needed to thrive as a System Integration Specialist, and why are they important?

To thrive as a System Integration Specialist, you need strong knowledge of software development, systems architecture, and troubleshooting, usually supported by a degree in computer science or a related field. Familiarity with integration platforms (like MuleSoft or Dell Boomi), API protocols, and relevant certifications such as CompTIA or Microsoft Certified: Azure Fundamentals is highly valued. Excellent problem-solving abilities, communication skills, and adaptability help in collaborating with cross-functional teams and addressing complex integration challenges. These skills ensure seamless connectivity between diverse systems, supporting efficient business operations and minimizing downtime.

What skills are needed for system integration?

System integration professionals need strong technical skills in areas such as networking, programming, and systems architecture. They should be proficient with integration tools, scripting languages, and have a good understanding of hardware and software compatibility. Additionally, problem-solving, communication, and project management skills are important for coordinating complex integration tasks.

What is system integration?

System integration is the process of connecting different computing systems and software applications physically or functionally, to work together as a coordinated whole. This involves combining hardware devices, software programs, and communication networks so that they operate seamlessly and exchange data efficiently. System integration helps organizations streamline workflows, improve efficiency, and reduce operational costs by ensuring that all parts of their IT environment communicate effectively. Integrators may use various methods and tools depending on the complexity and requirements of the systems involved.

What are the common challenges faced by professionals in System Integration roles, and how can they be addressed?

System Integration professionals often encounter challenges such as integrating legacy systems with modern technologies, ensuring data consistency across platforms, and managing communication between diverse software and hardware components. To address these challenges, it is important to thoroughly document system requirements, maintain clear communication with stakeholders, and follow best practices for testing and validation. Collaborating closely with cross-functional teams, such as software developers, network engineers, and project managers, is also crucial to ensure seamless integration and timely resolution of issues.
What are the most commonly searched types of System Integration jobs in California? The most popular types of System Integration jobs in California are:
What cities in California are hiring for System Integration jobs? Cities in California with the most System Integration job openings:
System Integration jobs near you
Infographic showing various System Integration job openings in California as of July 2026, with employment types broken down into 89% Full Time, 7% Part Time, 1% Temporary, and 3% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $154,986 per year, or $74.5 per hour.
GNC Engineer - Navigation & System Integration

GNC Engineer - Navigation & System Integration

Hermeus

Los Angeles, CA

$105K - $156K/yr

Full-time

Re-posted 15 days ago

Job description

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage.

About The Role:

The Navigation and System Integration GNC Engineer will be responsible for integration, testing, validation and verification of Navigation instrumentation and GNSS components and supporting the navigation SW suite and development efforts (including filtering and fusion) on advanced guidance, navigation and control systems for our aircraft, as needed.
Responsibilities:
  • Actively support and take participation in all Navigation, GNSS, INS/IMU, Localization, Fusion, System integration efforts  
  • Actively support Navigation/GNSS/Localization modeling & integration needs for high-fidelity simulation platform 
  • Conduct simulation studies to assess the performance of the Navigation suite in aircraft and optimize its design  
  • Communicate and collaborate very closely with cross-functional teams on Navigation model integration, sub-system integration and Nav. Suite simulation testing/verification capabilities. 
  • Running and conducting Monte Carlo simulations (with Navigation emphasis), as well as SITL, HITLS, regression testing and test coverage scenarios. 
  • Design and develop navigation, sensor fusion and/or blending algorithms for our aircraft using advanced techniques and tools  
  • Develop and implement different filtering techniques/algorithms and strategies to ensure safe and efficient flight instrumentation + operations  
  • Conduct flight testing to validate and refine the performance of the aircraft's Navigation systems  
  • Collaborate with other engineering teams to ensure that the aircraft meets safety, performance and efficiency standards from Navigation suite perspective 
  • Participate in the development of system-level requirements and specifications  
  • Prepare technical reports, presentations and documentation related to Navigation and instrumentation activities  
Requirements:
  • Bachelor's degree in mechanical, aerospace, manufacturing, or related engineering field. 
  • 1+ years of experience in Aerospace, Electrical, Mechanical or related Engineering field  
  • Strong understanding of Navigation, GNSS, INS/IMU systems as well as filtering, fusion and Navigation sensor suite 
Preferred Skills and Experience:
  • Experience with Navigation sensor trade studies, selection process, sensor models, Nav. sub-systems, Nav. SW system integration, fusion/blending algorithms and strategies. 
  • Experience and practical experience with filtering techniques (including KF, UKF, EKF, Particle filters, etc). 
  • Familiarity and experience with Navigation needs for autonomous flight systems and autonomy 
  • Proficiency in MATLAB, Python, familiarity with Julia, and other modeling and simulation tools  
  • Experience with Navigation sensor testing and data analysis. 
  • Excellent problem-solving and analytical skills  
  • Strong communication and teamwork skills  
  • Passion for aviation and the development of advanced aircraft technologies  

The salary range listed for this role is intended as a general guideline. Final compensation will be determined based on a variety of factors, including role scope and responsibilities, relevant experience, education and training, key skills, market data, and business needs.

At Hermeus, compensation is only one part of our total rewards package. We offer competitive pay, equity, and a range of benefits designed to support our team.

Benefits:
  • Health & Wellness: 100% employer-paid healthcare and pet insurance
  • Financial: Competitive pay, stock options, 401(k) retirement plan, and potential year-end bonuses
  • Time Off: Paid parental leave, 12 federal holidays, unlimited PTO for exempt employees, and generous accrued PTO for non-exempt employees
  • Office Perks: Weekly paid office lunches and fully stocked breakrooms
 
U.S. EXPORT CONTROL COMPLIANCE STATUS 
The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending. 
 
EQUAL OPPORTUNITY
Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.
 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.