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Computer Systems Jobs in California (NOW HIRING)

The Computer Systems Technician II is responsible for providing companywide computer hardware/software support. The Tech II is self-motivated and has a concrete understanding of a diverse environment.

The Computer Systems Technician II is responsible for providing companywide computer hardware/software support. The Tech II is self-motivated and has a concrete understanding of a diverse environment.

Design UI/UX solutions and systems using Figma . * Apply strong typography, layout, and visual hierarchy principles. * Review designs and provide clear, constructive feedback. * Document design ...

Computer System Analyst

Lompoc, CA · On-site

$130K - $139K/yr

Bachelor's degree in Engineering, Computer Science, Information Systems or related field ... Experience designing complex information systems and subsystems. * Experience with software ...

Engineering Group, Engineering Group > Video Systems, HW Architecture General Summary: Qualcomm's computer vision system design Group is seeking candidates for its Mobile Computer Vision and AI ...

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Computer Systems information

See California salary details

$35K

$71.3K

$115.5K

How much do computer systems jobs pay per year?

As of Sep 13, 2026, the average yearly pay for computer systems in California is $71,259.00, according to ZipRecruiter salary data. Most workers in this role earn between $51,800.00 and $92,300.00 per year, depending on experience, location, and employer.

What is a computer system?

Computer systems are integrated assemblies of hardware, software, and peripheral devices designed to perform a wide range of computing tasks. They include components like processors, memory, storage, and input/output devices, all working together to process, store, and retrieve data. Computer systems can range from personal computers and laptops to large servers and data centers. Their primary purpose is to execute instructions and support various applications in business, education, science, and personal use.

What are the key skills and qualifications needed to thrive as a computer systems analyst, and why are they important?

To thrive as a Computer Systems Analyst, you need strong analytical skills, a solid understanding of information systems, and usually a bachelor’s degree in computer science or a related field. Familiarity with systems analysis tools, database management systems, and software like SQL and enterprise resource planning (ERP) platforms is typically required. Excellent problem-solving, communication, and project management abilities help analysts gather requirements and translate business needs into technical solutions. These skills and qualifications ensure that organizations can optimize their IT infrastructure and align technology with strategic goals.

What are some common challenges faced by professionals working in computer systems roles, and how can they be addressed?

Professionals in computer systems roles often encounter challenges such as troubleshooting complex system issues, managing system upgrades with minimal downtime, and ensuring security compliance. Staying current with rapidly evolving technologies and balancing multiple priorities can also be demanding. These challenges can be addressed through continuous learning, effective time management, and strong collaboration with cross-functional teams like network, security, and support staff. Open communication and proactive problem-solving are key to maintaining efficient and secure computer systems.

What is the difference between Computer Systems vs Network Administrator?

AspectComputer SystemsNetwork Administrator
CertificationsCompTIA A+, Cisco CCNA, Microsoft certificationsCompTIA Network+, Cisco CCNA, Microsoft certifications
Work EnvironmentWork on hardware, operating systems, and software setupManage and maintain network infrastructure and connectivity
Industry UsageUsed across IT, tech support, and systems managementPrimarily in organizations with complex networks and IT infrastructure

Computer Systems professionals focus on hardware, operating systems, and software configuration, while Network Administrators specialize in managing network infrastructure and connectivity. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

Is computer systems a good career?

A career in computer systems involves managing and supporting computer hardware, software, and networks, often requiring skills in troubleshooting, security, and system administration. It offers strong job growth, competitive salaries, and opportunities across various industries, with certifications like CompTIA or Cisco enhancing employability.

What careers can you get with a computer systems degree?

A computer systems degree prepares individuals for careers such as systems analyst, network administrator, cybersecurity specialist, IT support specialist, and systems engineer. These roles typically require knowledge of hardware, software, networks, and security protocols, and may involve certifications like CompTIA or Cisco. Job responsibilities often include managing IT infrastructure, troubleshooting issues, and implementing security measures.

Which careers involve working with computer systems?

Careers involving working with computer systems include roles such as computer systems analyst, network administrator, systems engineer, and IT support specialist. These jobs typically require knowledge of hardware, software, networking, and security, and often involve troubleshooting, system design, and maintenance tasks.

What cities in California are hiring for Computer Systems jobs?

Cities in California with the most Computer Systems job openings:

Infographic showing various Computer Systems 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 $71,259 per year, or $34.3 per hour.

Principal Computer Systems Analyst - Windows

Sunnyvale, CA • On-site

Northrop Grumman Corporation
Space Research Administration • 10K+ employees

Full-time

Medical, Life, Retirement, PTO

Posted 12 days ago


Northrop Grumman rating

8.3

Company rating: 8.3 out of 10

Based on 372 frontline employees who took The Breakroom Quiz


Job description

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: No
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the TimeDescription
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological solutions to enable strategic objectives. We're looking for innovators who can help us keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared mission, we will support yours by expanding your personal network and developing skills, whether you are new to the field or an industry thought leader. At Northrop Grumman, you will have the resources, support, and team to do some of the best work of your career.
The Northrop Grumman Classified Solutions team is seeking a Principal Computer Systems Analyst - Windows to support information system lifecycle activities. The selected candidate will be required to work on-site, full-time at our Sunnyvale, CA location.
Responsibilities will include but not be limited to the following:
  • Perform as a Principal Computer Systems Analyst - Windows in support of classified government contracts.
  • Exhibit good communication skills, an energetic approach, and patience with customers.
  • Establish and maintain customer satisfaction according to defined objectives while adhering to established policies.
  • Report task statuses as required for all recurring and non-recurring efforts in written and verbal format.
  • Support multiple networks, ensuring necessary Windows administration tasks are completed; coordinate with others as necessary, working under minimal direction.
  • Maintain operations of multi-user computer systems working with system engineers, PC desktop technicians, networking engineers, project managers, end users, and IT/Cyber management.
  • Assist with review of internal customer requirements, making recommendations for hardware, software, and system component purchases.
  • Maintain and provide reliability of systems through installation, upgrading/patching, monitoring, problem resolution, and configuration management.
  • Ensure system compliance via Group Policy or other technologies.
  • Provide and maintain backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis.
  • Test new releases of products to ensure compatibility and minimize user impact.
  • Develop and maintain technical documentation of system processes and procedures.
  • Adhere to strict Information Systems security guidelines in all cases, supporting Computer Security with inputs to documentation, as required.
  • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).
  • Work across disciplines to isolate issues between software, firmware, and hardware, between software and operating systems, between networks and applications, and between one-time events and recurrent systematic problems.
  • Support environments by means of ticketing requirements systems (ServiceNow, JIRA, etc.).
  • Raise issues that require senior level attention or involvement.
  • Lift and move equipment up to 50 pounds.
  • Work after hours and on weekends, as needed.

Note: Due to the classified nature of the work being performed, this position does not offer any virtual or telecommute working options. Applicants are encouraged to apply, only if they are willing to work on-site, full-time at our Sunnyvale, CA campus.
Basic Qualifications:
  • Bachelor's degree with 5 Years of experience, or a Masters degree with 3 years of experience, or a PhD with 0 years of experience; a High School diploma or equivalent may be considered in lieu of a completed degree.
  • The selected candidate will be required to obtain and maintain a U.S. Government Secret security clearance as a condition of continued employment.
  • Experience with Windows domains, including but not limited to Active Directory, GPOs, Policies, and permissions.
  • The selected candidate will be required to obtain and maintain a Security+CE certification as a condition of continued employment.

Preferred Qualifications:
  • Active U.S. Government Secret/Top Secret/SCI/polygraph and current SAP/SAR access.
  • Current Security+ CE certification.
  • Windows Server Administration experience to include Active Directory, Group Policy, DNS, DHCP, LDAP and other services.
  • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments.
  • Knowledge of networking, including subnets, routing, VLANs and VTCs.
  • Experience with creating, maintaining, and deploying system images in a LAN and up to an enterprise environment.
  • Current working virtualization experience.
  • Knowledge of Backup solutions (Cohesity, Veritas, etc.) and SAN storage systems.
  • Experience with environmental monitoring tools (HBSS/Solar Winds/Splunk).
  • Experience in scripting.
  • Operating System Cross-platform awareness (i.e. two or more: Windows, Linux, Solaris, OSX, UNIX, etc.).
  • Experience with Assessment & Authorization processes.

We offer flexible work arrangements, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. At Northrop Grumman, we are on the cutting edge of innovation. Our diverse portfolio of programs means there are endless paths to cultivate your career. We also offer exceptional benefits/healthcare, a 9/80 work schedule, and a great 401k matching program. Come join us!
CIDO
Primary Level Salary Range: $103,600.00 - $155,400.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939