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Cyber Security Engineer Jobs in California (NOW HIRING)

Cybersecurity Engineer

El Segundo, CA · On-site

$125K - $140K/yr

The Cybersecurity Engineer is responsible for implementing, maintaining, and supporting cybersecurity technologies and processes that protect the organization's systems, networks, applications, and ...

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary: Cooley Technology embraces a culture of customer service excellence and ...

Cybersecurity Engineer

Camp Pendleton, CA · On-site

$115K - $135K/yr

Auria is looking to hire a Cybersecurity Engineer. This role is ONSITE at Camp Pendleton, CA. This is currently a contingent position. The Marine Corps Tactical Systems Support Activity (MCTSSA ...

Cyber Security Engineer

Torrance, CA · On-site

$86K - $121K/yr

What you will be doing Join Neros as a Senior Cybersecurity Engineer and take ownership of the security program that protects our defense technology platforms. You'll build and mature our ...

Cybersecurity Engineer

San Diego, CA · On-site

$84.90 - $160.10/hr

Accenture Federal Services is seeking a Cybersecurity Engineer to safeguard systems, networks, and data through vulnerability management and security assessments for US federal government clients.

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Showing results 21-40

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.
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 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:
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

Booz Allen Hamilton, Inc.

El Segundo, CA • On-site, Remote

$86K - $198K/yr

Full-time, Part-time

Medical, Life, Retirement, PTO

Posted 4 days ago


Booz Allen Hamilton rating

8.9

Company rating: 8.9 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

9th of 72 rated business consultants


Job description


Remote Work:
Hybrid
Job Number:
R0245863
Location:
El Segundo,CA,US
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Cybersecurity Engineer
The Opportunity:
Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in the DoD? You understand your customer's environment and how to develop the right systems for their mission. Your ability to interpret current capabilities and translate into measurable test criteria to ensure mission needs are met makes you an integral part of delivering a customer-focused engineering solution.
As a Cybersecurity Engineer on our team, you'll work with Booz Allen colleagues and the military to develop and rapidly deploy the next generation of space sensing capabilities to provide critical information to our warfighters to defeat our enemies in battle. Your customer will trust you to not only test, analyze, evaluate, validate, and verify these systems, but also identify areas requiring urgent mitigation upfront and early to develop this system with advanced technology solutions. Grow your skills by merging innovative engineering methodologies and cross-disciplinary coordination to create tomorrow's solutions. Join our team and create the future of space sensing in the Air Force.
Join us. The world can't wait.
You Have:
  • 7+ years of experience as a cybersecurity engineer supporting Major Defense Acquisition Programs, including space, ground, and hardware systems
  • Experience providing input to Risk Management Framework process activities and documentation
  • Experience planning and executing Mission Based Cyber Risk Assessments (MBCRA) and Mission Based Risk Assessments - Cyber (MBRA-C)
  • Experience developing threat scenarios that can be used to support cyber test events such as Cyber Table Top (CTT)
  • Knowledge of cybersecurity, privacy principles, computer networking concepts and protocols, and network security methodologies
  • Knowledge of network design processes, including security objectives, operational objectives, and trade-offs
  • Ability to perform technical analyses of cybersecurity architectures and network diagrams
  • Secret clearance
  • Bachelor's degree
  • DoD 8140 Level II Certification such as Security+ Certification

Nice If You Have:
  • Experience with space-based remote sensing systems
  • Experience developing system security context and a preliminary system security Concept of Operations (CONOPS), and defining baseline system security requirements in accordance with applicable cybersecurity requirements
  • TS/SCI clearance
  • Bachelor's degree in Engineering, IT, Information Assurance, Information Security, or a related field preferred; Master's degree in Engineering, IT, Information Assurance, or Information Security a plus
  • DoD 8140 Level III Certification such as Certified Information Systems Security Professional (CISSP), ISSEP, or ISSAP Certification

Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.
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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914