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Information Systems Jobs in California (NOW HIRING)

Cityside Fiber is seeking a motivated Information Systems Developer to join our IT team. This role is responsible for designing, developing, and maintaining internal business applications ...

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Information Systems information

See California salary details

$43.4K

$104.4K

$147.5K

How much do information systems jobs pay per year?

As of Sep 4, 2026, the average yearly pay for information systems in California is $104,398.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,000.00 and $127,800.00 per year, depending on experience, location, and employer.

What is information systems?

Information Systems (IS) refer to the combination of technology, people, and processes that organizations use to collect, manage, and analyze data. These systems support decision-making, coordination, control, and operational activities within a business. Information Systems can include hardware, software, data, procedures, and the people who interact with them. Careers in IS often involve managing these components to ensure information flows efficiently and securely throughout the organization.

What are the key skills and qualifications needed to thrive in information systems, and why are they important?

To thrive in Information Systems, a strong background in computer science, information technology, and data management—often supported by a relevant degree—is essential. Familiarity with database management systems, enterprise resource planning (ERP) software, and certifications like CompTIA, CISSP, or Microsoft Certified: Azure Fundamentals are commonly required. Excellent problem-solving, analytical thinking, and communication skills help professionals bridge technical and business needs. These competencies are vital for ensuring secure, efficient, and scalable information solutions that support organizational goals.

How do information systems professionals typically collaborate with other departments within an organization?

Information Systems professionals play a crucial role in bridging technology and business needs. They regularly collaborate with departments such as finance, HR, marketing, and operations to understand their specific software and data requirements, troubleshoot technical issues, and implement new systems. Effective communication and project management skills are essential, as they often facilitate training sessions and ensure that system upgrades or changes align with organizational goals. This cross-functional collaboration not only enhances business efficiency but also provides Information Systems professionals with broad exposure to various aspects of the organization.

What is the difference between Information Systems vs Network Administrator?

AspectInformation SystemsNetwork Administrator
CredentialsBachelor's in Information Systems, Computer Science, or related fieldsBachelor's in Computer Science, Information Technology, or related fields; certifications like Cisco CCNA often preferred
Work EnvironmentOffice settings, managing organizational IT infrastructure, software, and data systemsNetwork operations centers, office environments, focusing on network setup, maintenance, and security
Employer & Industry UsageBusinesses, government agencies, educational institutions managing overall information systemsIT departments, telecom companies, organizations requiring network management

While both roles involve IT infrastructure, Information Systems professionals focus on managing and integrating organizational data and software systems, whereas Network Administrators specialize in maintaining and securing network hardware and connectivity. Understanding these differences helps in choosing the right career path or job focus.

Is information systems a good career?

Information Systems is a viable career that involves managing technology infrastructure, data, and business processes. It often requires skills in systems analysis, database management, and familiarity with tools like ERP or CRM software, with opportunities across various industries and roles such as systems analyst, IT manager, or network administrator.

What careers can you do with information systems?

With a background in information systems, you can pursue careers such as systems analyst, database administrator, network administrator, cybersecurity analyst, IT project manager, or business analyst. These roles typically require knowledge of computer networks, databases, security protocols, and relevant certifications like CompTIA or Cisco. They often involve working in technology environments, supporting organizational infrastructure, and managing data and security systems.

What are the most commonly searched types of Information Systems jobs in California?

The most popular types of Information Systems jobs in California are:

What cities in California are hiring for Information Systems jobs?

Cities in California with the most Information Systems job openings:

Infographic showing various Information Systems job openings in California as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 25% Part Time, and 5% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $104,398 per year, or $50.2 per hour.

Information Systems Security Manager

Systems Planning and Analysis

San Diego, CA • On-site

$125K - $175K/yr

Full-time

Medical, Life, Retirement

Re-posted 10 days ago


Key responsibilities

  • Develop and maintain enterprise-wide RMF information security policies, standards, guidelines, procedures, and artifacts.

  • Oversee the development and deployment of the information security program for multiple classified systems, including preparing, reviewing, and presenting technical reports and briefings.

  • Create and maintain System Security Plans (SSP) and associated documentation, and manage security compliance through continuous monitoring.


Job description

Overview

Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to the mission. SPA: Objective. Responsive. Trusted.  

The Cybersecurity Pillar under SPA's CIO establishes and maintains a robust cybersecurity posture and policy architecture across SPA's information systems. The team manages cyber policy, develops control implementations and system security plans, continuously monitors SPA systems, and performs routine cyber operations including patching, auditing, and incident response. Cybersecurity is critical to SPA's mission; therefore we strive to offer secure solutions that ensure data is protected while meeting the needs of the business.

In this role, you will serve as the Information Systems Security Manager (ISSM) for multiple systems operating under SPA's Operations Research and Cyber Analysis (C5ISR/ORCA) Group. This requires the individual to operate with autonomy while interfacing directly with SPA clients and leaders overseeing the business unit's operation.  

This position will develop information system solutions following Risk Management Framework (RMF) with implementations following the DAAG/DAAPM and CMMC.  The ISSM will be responsible for attaining and maintaining system assessments and authorizations through government authorizing agencies from requirements through operational deployment. ISSM will implement requirements to establish classified communication links including internet, phone, video teleconferencing and other vital communications channels. The successful candidate will coordinate requirements with DoD agencies to ensure mission accomplishment and the protection of sensitive information.

Responsibilities

Responsibilities:

  • Develop and maintain enterprise-wide RMF information security policies, standards, guidelines, procedures, and artifacts following the RMF framework.
  • Oversees the development and deployment of the information security program for multiple classified systems to meet business and enterprise requirements, policies, standards, guidelines, and procedures Prepares, reviews, and presents technical reports and briefings.
  • Create and Maintain the System Security Plans (SSP) and associated documentation.
  • Create a book of business for Cybersecurity Team.
  • Maintain compliance of accredited information systems based on federal and DoD security standards.
  • Manages and performs security compliance via continuous monitoring.
  • Identifies root causes, prioritizes threats and recommends and/or implements corrective actions.
  • Research and address information security issues as required as an authority on the subject.
  • Ensure systems are operated, maintained, and disposed of in accordance with internal and DCSA security policies and practices.
  • Participate in internal and external security audits and inspections; performs risk assessments.
  • Evaluate proposed changes or additions to the information system and assess their security relevance.
  • Ensure configuration management (CM) for security relevant IS software, hardware, and firmware is maintained and documented.
  • Conduct investigations of computer security violations and incidents, reporting as necessary.
  • Ensure proper protection and / or corrective measures have been taken when an incident or vulnerability has been discovered.
  • Communicate, implement and manage a formal Information Security / Information Systems Security Program together with CISO, CIO, and ISO.
  • Receive and respond to incoming calls and/or e-mails regarding end-user or system problems.
  • Interface with third-party support and equipment vendors as needed.

Some travel may be required.

At SPA, we strive to deliver a robust total compensation package that will attract and retain top talent.  Elements of the compensation package include competitive base pay and variable compensation opportunities.  

SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and several programs that provide for both paid and unpaid time away from work.  

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, etc.

Please note that the salary information shown below is a general guideline only.  Salaries are commensurate with experience and qualifications, as well as market and business considerations.  California Pay Transparency Range: $125,000-$175,000

Qualifications

Qualifications:

  • Bachelor's degree in information security, Information Technology, or related discipline, or equivalent experience/combined education, with 5+ years of professional experience.
  • Must have and maintain a DoD 8570.01-M (Information Assurance Workforce) IAM Level II certification (e.g. CAP, CISM, or CISSP).
  • A minimum of 3 years of direct experience with RMF artifacts, obtaining and maintaining system ATOs, and implementing new and complex technologies at multiple classification levels within large enterprise environments.
  • A minimum of 3 years of direct experience performing a continuous monitoring and the cybersecurity hygiene of windows domains and network enclaves.
  • A minimum of 5 years of direct experience working with federal/government agencies in sensitive and classified environments.
  • A minimum of 3 years of direct experience with Risk Management Framework (RMF), NIST 800-53, DAAG/DAAPM, and other legal and regulatory guidance.
  • Active Secret security clearance.

Desired Skills:

  • At least 3 years' experience in the deployment, configuration, and troubleshooting of information technology equipment.
  • Ability to understand information systems equipment configurations (switches, routers, IDS, firewalls, servers, storage, etc.).
Pay Range InformationAt SPA, we strive to deliver a robust total compensation package that will attract and retain top talent. Elements of the compensation package include competitive base pay and variable compensation opportunities. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, etc. Please note that the salary information shown below is a general guideline only. Salaries are commensurate with experience and qualifications, as well as market and business considerations. California, Pay Transparency Salary range: USD $125,000.00/Yr. - USD $175,000.00/Yr.Employment Type: FULL_TIME