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Computer Systems Engineering Jobs in California (NOW HIRING)

Stahl Companies

Systems Engineer (Senior)

San Diego, CA · On-site

$110K - $151K/yr

Bachelor of Science degree in Engineering, Computer Systems, IT, Business Systems, or Business Administration . * Minimum of 10 years of specialized experience in AEGIS Ashore and/or AEGIS BMD (AA ...

The Stahl Companies

Systems Engineer (Senior)

San Diego, CA

$110K - $151K/yr

Bachelor of Science degree in Engineering, Computer Systems, IT, Business Systems, or Business Administration . * Minimum of 10 years of specialized experience in AEGIS Ashore and/or AEGIS BMD (AA ...

STAHL

Systems Engineer (Senior)

San Diego, CA · On-site

$110K - $151K/yr

Bachelor of Science degree in Engineering, Computer Systems, IT, Business Systems, or Business Administration . * Minimum of 10 years of specialized experience in AEGIS Ashore and/or AEGIS BMD (AA ...

L3HHCM20

Manager, Systems Engineering

San Diego, CA · On-site

Bachelor's Degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, Computer Engineering, Physics, Mathematics, or a related technical field with a minimum of 12 years of prior ...

DMR Technologies

Drone Systems Engineering

Lafayette, LA · On-site

$80K - $200K/yr

SolidWorks or equivalent CAD software * UAV flight controllers and avionics * Electrical ... Systems Engineers think beyond individual components and understand how complete systems work ...

Pivotal

Senior Manager, Systems Engineering

Palo Alto, CA · On-site

$122K - $168K/yr

Bachelor's degree or higher in Aerospace, Mechanical, Electrical, Computer, Systems Engineering, Computer Science, or a related technical field. * 10+ years of engineering experience developing ...

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All JobsComputer Systems Engineering JobsComputer Systems Engineering Jobs in California

Computer Systems Engineering information

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How much do computer systems engineering jobs pay per year?

As of Sep 11, 2026, the average yearly pay for computer systems engineering in California is $99,960.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,100.00 and $130,800.00 per year, depending on experience, location, and employer.

What is computer systems engineering?

Computer Systems Engineering is a multidisciplinary field that combines principles of electrical engineering, computer science, and software engineering to design, develop, and manage complex computer systems. Professionals in this field work on integrating hardware and software components to ensure systems function efficiently and reliably. They may be involved in areas such as embedded systems, network infrastructure, cybersecurity, and system optimization. Computer Systems Engineers play a critical role in industries like telecommunications, aerospace, healthcare, and information technology.

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

To thrive as a Computer Systems Engineer, you need a solid background in computer science, hardware and software integration, and systems analysis, usually backed by a bachelor's degree in computer engineering or a related field. Familiarity with operating systems, networking protocols, programming languages, and tools like MATLAB, Linux, or VMware, as well as relevant certifications such as CompTIA or Cisco, is highly beneficial. Strong problem-solving abilities, teamwork, and effective communication are essential soft skills that set top professionals apart. These skills and qualifications are crucial for designing, implementing, and maintaining complex computer systems that meet organizational needs efficiently and securely.

What are some common challenges faced by computer systems engineers when integrating new technologies into existing infrastructure?

Computer Systems Engineers often encounter challenges such as ensuring compatibility between legacy systems and new technologies, managing downtime during transitions, and addressing security vulnerabilities that may arise from integration. Effective communication with cross-functional teams, thorough testing, and detailed planning are essential to mitigate these risks. Additionally, staying updated on industry best practices helps engineers anticipate and resolve potential obstacles efficiently.

What is the difference between Computer Systems Engineering vs Computer Hardware Engineering?

AspectComputer Systems EngineeringComputer Hardware Engineering
Required CredentialsBachelor's in Computer Systems, Electrical, or Computer EngineeringBachelor's in Electrical, Computer, or Hardware Engineering
Work EnvironmentDesigning, integrating, and managing computer systems and networksDesigning and testing physical hardware components
Employer & Industry UsageTech companies, IT firms, system integratorsHardware manufacturing, electronics companies
Common Search & ComparisonYesYes

Computer Systems Engineering focuses on designing and managing integrated computer systems and networks, while Computer Hardware Engineering emphasizes designing and developing physical hardware components. Both roles require similar educational backgrounds and are often found in tech and electronics industries, but they differ in their core responsibilities and work environments.

What are computer systems engineering jobs?

Computer systems engineering jobs involve designing, developing, and maintaining computer systems and networks. These roles often require knowledge of hardware, software, and systems integration, with skills in programming, troubleshooting, and system analysis. Professionals in this field may work in industries such as technology, manufacturing, or government, often holding certifications like Cisco or CompTIA.

What do computer systems engineers do?

Computer systems engineers design, develop, and maintain computer systems and networks, ensuring they operate efficiently and securely. They analyze system requirements, troubleshoot issues, and often work with hardware, software, and cybersecurity tools to optimize performance in various environments.

What jobs can you get with a computer systems engineering degree?

A computer systems engineering degree prepares individuals for roles such as systems engineer, network administrator, cybersecurity analyst, software developer, and IT project manager. These jobs typically require knowledge of hardware, software, networking, and security protocols, and may involve certifications like Cisco or CompTIA. Graduates often work in technology firms, government agencies, or large corporations managing complex computer systems and infrastructure.

What are popular job titles related to Computer Systems Engineering jobs in California?

For Computer Systems Engineering jobs in California, the most frequently searched job titles are:

What job categories do people searching Computer Systems Engineering jobs in California look for?

The top searched job categories for Computer Systems Engineering jobs in California are:

What cities in California are hiring for Computer Systems Engineering jobs?

Cities in California with the most Computer Systems Engineering job openings:

Computer Systems Engineering jobs near you
Infographic showing various Computer Systems Engineering job openings in California as of September 2026, with employment types broken down into 100% Full Time. Highlights an 90% In-person, and 10% Remote job distribution, with an average salary of $99,960 per year, or $48.1 per hour.

Computer Systems Analyst, eCommerce

San Francisco, CA • On-site

Zones LLC.
IT Services • 1 - 5K employees
Learn more about Zones LLC.external

$106K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Zones LLC rating

8.1

Company rating: 8.1 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

Job description

Description
Position at Zones LLC.
Company Overview:
When it comes to IT solution providers, there are a lot of choices. But when it comes to providers with innovative and differentiating end-to-end service offerings, there's really only one: Zones - First Choice for IT.TM
Zones is a Global Solution Provider of end-to-end IT solutions with an unmatched supply chain. Positioned to be the IT partner you need, Zones, a Minority Business Enterprise (MBE) in business for over 35 years, specializes in Digital Workplace, Cloud & Data Center, Networking, Security, and Managed/Professional/Staffing services. Operating in more than 120 countries, leveraging a robust portfolio, and utilizing the highest certification levels from key partners, including Microsoft, Apple, Cisco, Lenovo, Adobe, and more, Zones has mastered the science of building digital infrastructures that change the way business does business ensuring whatever they need, they can Consider IT Done. Follow Zones, LLC on Twitter @Zones, and LinkedIn and Facebook.
Position Overview:
Zones.com seeks a Computer Systems Analyst with a specialty in eCommerce to analyze business and technical requirements and design, build, and maintain the enterprise-grade Java systems supporting the company's web platforms, payment-processing systems, and internal APIs. The role also includes designing and building AI-based analysis tools that process transactional and operational data. This position requires the theoretical and applied knowledge gained through a Master's degree program in Computer Science - including advanced coursework in algorithms, distributed systems, software architecture, database systems, and statistical/machine-learning foundations - to perform duties that go beyond routine systems administration or maintenance work.
What you'll do as the Computer Systems Analyst, eCommerce:
The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
  • Analyze business and technical requirements for the company's eCommerce systems, and design, develop, and maintain server-side Java applications and services using Java SE/EE, Spring, and Spring Boot frameworks to meet those requirements (approx. 30% of time).
  • Evaluate and enhance Java-based web applications, including front-end integration, servlets, and MVC frameworks, to ensure the performance and scalability of customer-facing eCommerce systems (approx. 20% of time).
  • Conduct systems analysis of the company's Java infrastructure: assess and recommend system architecture, evaluate distributed-computing trade-offs, tune application performance, and coordinate integration with enterprise infrastructure (approx. 15% of time).
  • Analyze, develop, and secure web payment-processing functionality, including integration with payment gateways/processors, tokenization, and adherence to PCI DSS and related data-security standards (approx. 15% of time).
  • Analyze integration requirements and design, build, and document RESTful and/or SOAP APIs for internal and partner-facing consumption, including authentication, versioning, and API-gateway configuration (approx. 10% of time).
  • Design and build AI-based analysis tools - applying statistical modeling and machine-learning techniques (e.g., anomaly detection, predictive analytics, natural-language processing of transaction/log data) - to extract actionable insight from operational and payments data (approx. 10% of time).
  • Participate in systems documentation, code reviews, unit/integration testing, CI/CD pipeline maintenance, and Agile ceremonies.
  • Troubleshoot program and system malfunctions to restore normal functioning.
  • Test, maintain, and monitor computer programs and systems, including coordinating the installation of computer programs and systems.
  • Use object-oriented programming languages, as well as client and server applications development processes and multimedia and Internet technology.
  • Analyze information processing or computation needs and plan and design computer systems, using techniques such as structured analysis, data modeling, and information engineering.
  • Consult with management to ensure agreement on system principles.
  • Specify inputs accessed by the system and plan the distribution and use of the results.
  • Expand or modify system to serve new purposes or improve work flow.
  • Determine computer software or hardware needed to set up or alter systems.
  • Develop, document, and revise system design procedures, test procedures, and quality standards.
  • Define the goals of the system and devise flow charts and diagrams describing logical operational steps of programs.
  • Confer with clients regarding the nature of the information processing or computation needs a computer program is to address.
  • Supervise computer programmers or other systems analysts or serve as project leaders for particular systems projects.
  • Write code to perform desired actions.

What you will bring to the team:
  • Master's degree (or foreign equivalent) in Computer Science.
  • 2 years of experience in systems analysis and software development, which may be gained through prior employment, research assistantship, or graduate-level project work in the job offered or a related occupation.
  • Demonstrated experience with: Java, Spring/Spring Boot, Hibernate/JPA, RESTful and SOAP API design, relational and NoSQL databases (e.g., SQL Server/PostgreSQL, MongoDB), and version control (Git).
  • Experience with web-based payment processing, including integration with payment gateways and applicable security/compliance standards (e.g., PCI DSS).
  • Experience applying machine-learning or statistical analysis libraries/frameworks (e.g., Python-based ML libraries, Java-based ML tooling, or LLM/API-based analysis tools) to build data-analysis applications.
  • Familiarity with cloud infrastructure (AWS and/or Azure) and containerization (Docker/Kubernetes).
  • Coursework or applied project experience in distributed systems, machine learning, or data mining.
  • Experience with microservices architecture and CI/CD tooling (Jenkins, GitHub Actions, or similar).

Qualified candidates can expect a salary range of $106,000-$110,000.
#LI-Remote
Zones offers a comprehensive Benefits package
While we're committed to providing top-tier solutions, we're just as committed to supporting our own team. Our team members enjoy a variety of comprehensive benefits, including medical, dental and vision coverage, life insurance, disability insurance, voluntary accident, hospitalization and critical illness insurance options, a 401(k) plan with matching provision, and many more. Generally, Zones currently offers paid time off and personal sick leave in compliance to individual state requirements.
At Zones, work is more than a job - it is an exciting career on a global team that is client centric, has a passion for technology, embraces change and lifelong learning in a collaborative culture. And as a Minority Business Enterprise, a Corporate Plus member of the Northwest Minority Supplier Development Council, and an Equal Employment Opportunity Employer, our community is just as diverse. If you're interested in working on the cutting edge of IT innovation, sales, engineering, operations, administration, and more, Zones is the place for you!
All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy. Zones participates in E-Verify. E-Verify is a system that compares information from a team member's Form I-9 to federal records to confirm their eligibility to work in the United States.

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