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Senior Cybersecurity Engineer Jobs in California

Senior DevSecOps Cybersecurity Engineer

El Segundo, CA · On-site

$113K - $153K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior DevSecOps Cybersecurity 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 ...

Senior DevSecOps Cybersecurity Engineer

El Segundo, CA · On-site +1

$122K - $167K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior DevSecOps Cybersecurity 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 ...

Purpose We are looking for a Cybersecurity Engineer with experience in SOC operations in a ... Senior / S05: $157,371 - $204,582 + Equity * Staff / S06: $181,800 - $236,340 + Equity Pay Range ...

Senior Cybersecurity Engineer

Torrance, CA · On-site

$181K - $236K/yr

  • Medical

  • Life

  • PTO

Purpose We are looking for a Cybersecurity Engineer with experience in SOC operations in a federal ... Senior / S05: $157,371 - $204,582 + Equity * Staff / S06: $181,800 - $236,340 + Equity Pay Range ...

Senior Cybersecurity Engineer

Torrance, CA · On-site

$157 - $236/hr

  • Medical

  • Life

  • PTO

Purpose We are looking fora Cybersecurity Engineer with experience in SOC operations in a federal ... Senior / S05: $157,371 - $204,582 + Equity * Staff / S06: $181,800 - $236,340 + Equity Pay Range ...

Senior Cyber Security Engineer

Milpitas, CA · On-site

$153K - $254K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly experienced Senior Cybersecurity Engineer to lead the design, assessment, and continuous improvement of our security posture, with a primary focus on protecting and hardening ...

Senior Cyber Security Engineer

Milpitas, CA · On-site +1

$130K - $179K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly experienced Senior Cybersecurity Engineer to lead the design, assessment, and continuous improvement of our security posture, with a primary focus on protecting and hardening ...

Senior Cyber Security Engineer

Milpitas, CA · On-site +1

$130K - $179K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly experienced Senior Cybersecurity Engineer to lead the design, assessment, and continuous improvement of our security posture, with a primary focus on protecting and hardening ...

Showing results 21-40

Senior Cybersecurity Engineer information

See California salary details

$45.9K

$130.9K

$186K

How much do senior cybersecurity engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for senior cybersecurity engineer in California is $130,904.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,500.00 and $145,600.00 per year, depending on experience, location, and employer.

What is a senior cybersecurity engineer?

Senior Cybersecurity Engineers are experienced professionals responsible for designing, implementing, and managing security measures to protect an organization's computer systems and networks. They lead efforts to identify vulnerabilities, respond to security incidents, and ensure compliance with relevant regulations and standards. In addition to technical skills, they often mentor junior staff, develop security policies, and collaborate with other departments to strengthen overall cybersecurity posture. Their role is critical to safeguarding sensitive data and minimizing risks from cyber threats.

What are the key skills and qualifications needed to thrive as a senior cybersecurity engineer?

A Senior Cybersecurity Engineer typically requires expertise in network security, risk assessment, incident response, and a bachelor's degree in computer science or a related field, often supplemented by several years of relevant experience. Familiarity with security tools such as SIEM solutions, firewalls, IDS/IPS systems, and certifications like CISSP, CISM, or CEH are highly valued. Strong analytical thinking, problem-solving abilities, and excellent communication skills help professionals proactively address threats and collaborate with cross-functional teams. These skills are essential to effectively safeguard organizational assets, ensure compliance, and respond swiftly to security incidents.

What are the typical team collaborations and cross-department interactions for a senior cybersecurity engineer?

As a Senior Cybersecurity Engineer, you’ll regularly collaborate with IT, software development, and risk management teams to ensure security measures are integrated across all systems. You’ll participate in incident response exercises, advise on secure software design, and help educate other departments on cybersecurity best practices. This role often involves leading security projects and mentoring junior engineers, making strong communication and teamwork skills essential for success.

What is the difference between Senior Cybersecurity Engineer vs Cybersecurity Analyst?

AspectSenior Cybersecurity EngineerCybersecurity Analyst
Certifications CISSP, CISA, CEH CompTIA Security+, GIAC Security Essentials
Work EnvironmentDesigning security systems, implementing security measures, leading security projectsMonitoring security alerts, analyzing threats, responding to incidents
Employer & Industry UsageUsed in large organizations, tech firms, finance, governmentCommon across various industries, including healthcare, retail, and finance

While both roles focus on cybersecurity, Senior Cybersecurity Engineers typically design and implement security solutions, whereas Cybersecurity Analysts monitor and respond to security threats. The senior engineer often leads projects and develops security strategies, while analysts focus on threat detection and incident response. Both roles require relevant certifications and are vital in maintaining organizational security.

What are the most commonly searched types of Cybersecurity Engineer jobs in California?

The most popular types of Cybersecurity Engineer jobs in California are:

What cities in California are hiring for Senior Cybersecurity Engineer jobs?

Cities in California with the most Senior Cybersecurity Engineer job openings:

Infographic showing various Senior Cybersecurity Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $130,904 per year, or $62.9 per hour.

Senior Cybersecurity Engineer

The Aerospace Corporation

El Segundo, CA • On-site

Full-time

Re-posted 13 days ago


Job description

Job Summary:
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. They are looking for Senior Cybersecurity Engineers to lead teams in developing and implementing security measures for computer systems and networks, ensuring the protection of sensitive data.
Responsibilities:
• Engineer, implement and monitor security measures for the protection of computer systems, networks and information Provide the Government with systems security engineering and cybersecurity expertise.
• Identify and recommend strategies for mitigation and/or removal of ground and space cybersecurity vulnerabilities
• Provide cybersecurity expertise in support of critical decision points and provide ground truth assessments of security events/activities and posture.
• Identify and define system security requirements
• Design computer security architecture and develop detailed cybersecurity designs
• Prepare and document standard operating procedures and protocols
• Participate in risk management activities to ensure cybersecurity risks are evaluated and effective mitigations applied in accordance with security directives.
• Review of cybersecurity test procedures for requirements satisfaction, including participation in Test Readiness Review activities and witnessing of test events.
• Participate in Defensive Cyberspace Operations (DCO) planning and implementation
• Configure and troubleshoot security infrastructure devices
• Develop technical solutions and new security tools to help mitigate security vulnerabilities and automate repeatable tasks
• Write comprehensive reports including assessment-based findings, outcomes and propositions for further system security enhancement.
Qualifications:
Required:
• BS degree in Computer Science, Systems Engineering, Cybersecurity, or related STEM technical field
• At least 10 years of system security or information security engineering
• Proven work experience as a system security engineer or information security engineer
• Demonstrated capability in mission definition, functional decomposition, requirements allocation, system design, and system lifecycle experience
• Experience defining and analyzing threat/vulnerability likelihood, coupled with mission impact, to determine risk
• Experiencing executing projects, which includes managing requirements, schedule, and budget
• Hands on experience in security systems, including firewalls, intrusion detection systems, anti-virus software, authentication systems, log management, content filtering, etc
• Experience with network security and networking technologies and with system, security, and network monitoring tools
• Thorough understanding of the latest security principles, techniques, and protocols
• Familiarity with web related technologies (Web applications, Web Services, Service Oriented Architectures) and of network/web related protocols
• Demonstrated ability to analyze complex problems and deliver effective solutions in high pressure environments
• Problem solving skills and ability to work under pressure
• This position requires the ability to obtain and maintain a security clearance issued by the US government
• US citizenship is required to obtain a security clearance
Preferred:
• Advanced degree in Systems Engineering, Software Engineering, Cybersecurity, or other technical or engineering discipline
• Certifications in one or more of the following: (ISC) - Certification Certified Information System Security Professional (CISSP) – Information System Security Architecture Professional (ISSAP)
• ISC – Certification CISSP – Information System Security Engineering Professional (ISSEP)
• Project Management Institute – Project Management Professional
Company:
As the government’s preeminent space innovation partner, Aerospace brings technical expertise to advance the nation's missions in space. Founded in 1960, the company is headquartered in El Segundo, USA, with a team of 1001-5000 employees. The company is currently Late Stage.