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Cyber Security Engineer Jobs in California (NOW HIRING)

LLNL

Cyber Security Engineer

Livermore, CA · On-site

$146K - $185K/yr

We have an opening for a Cyber Security Engineer to independently and collaboratively perform a wide range of activities associated with supporting the Cyber Security Program on the Assurance ...

Socket.dev

AI Cybersecurity Engineer

Sunnyvale, CA · On-site

$100 - $150/hr

AI Cybersecurity Engineer - Remote Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States.

New

LLNL

Cyber Security Engineer

Livermore, CA · On-site

$9.8K/wk

We have an opening for a Cyber Security Engineer to independently and collaboratively perform a wide range of activities associated with supporting the Cyber Security Program on the Assurance ...

LLNL

Cyber Security Engineer

Livermore, CA · On-site

$146K - $185K/yr

We have an opening for a Cyber Security Engineer to independently and collaboratively perform a wide range of activities associated with supporting the Cyber Security Program on the Assurance ...

KBR, Inc.

Cyber Security Engineer

El Segundo, CA · On-site

Title: Cyber Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

KBR

Cyber Security Engineer

El Segundo, CA

Title: Cyber Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

Freemanhealth

Cyber Security Engineer

Inglewood, CA

Schedule: Full time What You'll Do Job Profile Summary The Cyber Security Engineer at Freeman Health System is responsible for safeguarding all enterprise data, including HIPAA-regulated and other ...

KBR Careers

Cyber Security Engineer

El Segundo, CA · On-site

They are seeking a Cyber Security Engineer to design and optimize defense systems that protect national security, involving a range of security issues and systems solutions. Responsibilities : • ...

Broadcom

Cyber Security Engineer

Irvine, CA

Broadcom is looking for a Cyber Security Engineer to join the team. Responsibilities include: * Cyber Security Incident Response skills including detection, containment and remediation * Threat ...

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All JobsCyber Security Engineer JobsCyber Security Engineer Jobs in California

Cyber Security Engineer information

See California salary details

$40K

$121.3K

$177.6K

How much do cyber security engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for cyber security engineer in California is $121,280.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,700.00 and $140,100.00 per year, depending on experience, location, and employer.

What is the difference between Cyber Security Engineer vs Network Security Analyst?

AspectCyber Security EngineerNetwork Security Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security
Work EnvironmentDesigns security systems, develops security solutionsMonitors network traffic, analyzes security threats
Employer & Industry UsageTech firms, finance, government agenciesIT departments, cybersecurity firms

Cyber Security Engineers focus on designing and implementing security systems, while Network Security Analysts monitor and analyze network traffic for threats. Both roles require similar certifications and are vital in protecting organizational assets, often working within the same industries.

What does a Cyber Security Engineer do?

A cyber security engineer—also know as a cyber security analyst—helps prevent attacks on databases and networks of companies using hardware, firewalls, and encryption. The responsibilities of this job are to monitor activity, install software, conduct maintenance on various computer systems, and lead response efforts in the event of a cyber attack. Cyber security engineers also work with other security professionals from other businesses to share information on potential threats and vulnerabilities.

What is a cyber security engineer?

Cyber Security Engineers are professionals responsible for protecting an organization’s computer systems, networks, and data from security breaches, cyber attacks, and other threats. They design, implement, and maintain security measures such as firewalls, encryption, and intrusion detection systems. Their role also involves monitoring network activity, conducting vulnerability assessments, and responding to incidents to ensure the safety and integrity of information assets. Cyber Security Engineers work across various industries to safeguard sensitive information and keep up with evolving cyber threats.

What are the key skills and qualifications needed to thrive as a Cyber Security Engineer?

To excel as a Cyber Security Engineer, you need a deep understanding of network security, risk assessment, and incident response, usually supported by a degree in computer science or related field and relevant certifications like CISSP or CEH. Familiarity with security information and event management (SIEM) tools, firewalls, intrusion detection systems, and scripting languages is essential. Analytical thinking, attention to detail, and strong problem-solving abilities distinguish top performers in this role. These competencies are crucial for proactively identifying vulnerabilities, mitigating threats, and ensuring the ongoing protection of organizational systems and data.

What are the most common challenges faced by cyber security engineers in a rapidly changing threat landscape?

Cyber Security Engineers often encounter the challenge of staying ahead of constantly evolving cyber threats and attack techniques. This requires continuous learning and adaptation, as well as proactive monitoring to identify and mitigate vulnerabilities before they can be exploited. Additionally, balancing security measures with user convenience and business needs can be demanding, as overly strict controls may hinder productivity. Collaborating effectively with IT, development teams, and stakeholders is essential to ensure security is integrated into all aspects of an organization’s technology environment.
More about Cyber Security Engineer jobs
What are the most commonly searched types of Cyber Security Engineer jobs in California? The most popular types of Cyber Security Engineer jobs in California are:
What are popular job titles related to Cyber Security Engineer jobs in California? For Cyber Security Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Cyber Security Engineer jobs in California look for? The top searched job categories for Cyber Security Engineer jobs in California are:
What cities in California are hiring for Cyber Security Engineer jobs? Cities in California with the most Cyber Security Engineer job openings:
What are popular job titles related to Cyber Security Engineer jobs in CA? For Cyber Security Engineer jobs in CA, the most frequently searched job titles are:
Cyber Security Engineer jobs near you
Infographic showing various Cyber Security Engineer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $121,280 per year, or $58.3 per hour.

Cybersecurity Engineer III

DirectViz Solutions, LLC

San Diego, CA • On-site

$120K - $130K/yr

Full-time

Medical, Retirement, PTO

Re-posted 15 days ago

Job description

DirectViz Solutions (DVS) is a dynamic and rapidly growing government contractor committed to delivering innovative IT solutions that address the mission-critical needs of our government clients. Through the expertise and dedication of our talented team, we provide cutting-edge technology services designed to achieve success and exceed expectations.
At DVS, we prioritize our employees as our greatest asset. We offer competitive compensation, comprehensive medical benefits, a 401(k) match, generous PTO accrual, professional development reimbursement, corporate-funded technology certifications, and robust employee recognition and appreciation programs.
We are seeking a skilled and experienced Cybersecurity Engineer III to provide critical Cybersecurity (CS) engineering support across various systems, ensuring the security, integrity, and compliance of complex Department of Defense systems. This role will involve working within the full system Life-Cycle, from analysis and secure design to testing, evaluation, and life-cycle management.
THIS POSITION REQUIRES AN ACTIVE SECRET CLEARANCE OR HIGHER.
Key Responsibilities:
  • Provide Cybersecurity (CS) engineering services including analysis, secure design, testing and evaluation (T&E), systems analysis and assessment, and life-cycle management.
  • Support the implementation of cybersecurity and Information Assurance (IA) boundary defense techniques across various platforms and systems.
  • Implement and manage Risk Management Framework (RMF) processes for system accreditation and cybersecurity compliance.
  • Conduct vulnerability assessments using tools such as the Assured Compliance Assessment Solution (ACAS).
  • Perform Security Technical Implementation Guide (STIG) implementations and remediations.
  • Apply Cybersecurity best practices for various IA-enabled appliances including Firewalls, Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), Switches/Routers, Cross Domain Solutions (CDS), EMASS, and Endpoint Security Solutions (ESS).
  • Remediate cybersecurity vulnerabilities, including the application of vendor patches on both Linux and Windows operating systems.
  • Provide support for Cybersecurity engineering activities related to total ship computing environments and other defense systems.

Required Qualifications:
  • Bachelor of Science in Information Systems, Information Technology, Computer Science, or Computer Engineering and 10 years OR a PhD and 5 years OR a Masters degree and 8 years of experience in the following areas:
    • Computer security, military system specifications, and DoD cybersecurity policies.
    • National Cyber Range Complex (NCRC) Total Ship Computing Environment (TSCE) Program requirements, mission, ship install requirements, and protocols.
    • Implementation and management of Risk Management Framework (RMF), including cybersecurity and IA boundary defense techniques.
    • Experience with IA-enabled appliances such as Firewalls, IDS, IPS, Switch/Routers, CDS, EMASS, and ESS.
    • Performing STIG implementation and vulnerability assessments.
    • Remediating vulnerability findings, including the implementation of vendor patches for both Linux and Windows operating systems.

Required Certification:
  • DoD 8570.01-M certification (minimum IAT Level III) in accordance with DFARS 252.239-7001 Baseline Certification.

Skills and Abilities:
  • Strong understanding of DoD cybersecurity policies and guidelines.
  • Extensive experience with cybersecurity tools, vulnerability assessment tools, and remediation strategies.
  • Ability to work across all stages of the system Life-Cycle within the Systems Engineering V Model.
  • Proficiency in applying cybersecurity measures to complex defense systems.

Clearance: Active Secret or higher required.
If you thrive on solving complex problems and building meaningful connections, we'd love to hear from you. Join our team and make an impact today!
Physical and Mental Qualifications:
  • Maintain focus and awareness throughout scheduled working hours.
  • Perform tasks requiring prolonged periods of sitting or standing at a desk, utilizing a computer, mouse, and keyboard.
  • Lift and move objects weighing up to 15 pounds as needed.
  • Exhibit excellent verbal and written communication skills, with a strong command of the English language.
  • Demonstrate the ability to work independently while also collaborating effectively as part of a team.
  • Quickly learn and retain routine tasks and processes.
  • Possess strong organizational skills, attention to detail, business correspondence proficiency, and self-management capabilities.
  • Perform the essential functions of the role satisfactorily; reasonable accommodation will be provided for employees with disabilities upon request.
  • Accept and adapt to additional responsibilities or changes to assigned duties as determined by DirectViz Solutions (DVS).

DirectViz Solutions, LLC (DVS) is an equal opportunity employer who prohibits discrimination and harassment against any employee or applicant for employment based on race, , sex (including pregnancy), age, gender identity, creed, religion, national origin, sexual orientation, marital status, genetic information, disability, political affiliation, protected veteran status, or any other status protected by federal, state or local law.
DVS has a zero-tolerance policy for harassment, threats, coercion, discrimination, and intimidation. Employees may file a complaint or exercise any right protected by Executive Order 11246, Section 503 of the Rehabilitation Act of 1973, as amended, Section 4212 of the Vietnam Era Veterans Readjustment Assistance Act of 1974, or the Veterans Employment Opportunities Act of 1998.

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