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Security Engineer Jobs in Irvine, CA (NOW HIRING)

FieldAI

Infrastructure Security Engineer

Irvine, CA · On-site

$151K/yr

The Infrastructure Security Engineer will secure cloud infrastructure and deployment platforms, working closely with engineering teams to enhance the security of large-scale distributed systems in ...

Apex Systems

Info Security Engineer V

Santa Ana, CA · On-site

$103.32 - $137.76/hr

# Info Security Engineer VApply**Job#: 3039634**** **Info Security Engineer V**Location:** Santa Ana, California (Onsite)Role OverviewWe are seeking a Cybersecurity Architect to provide expert ...

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Security Engineer information

See Irvine, CA salary details

$66K

$164K

$220.6K

How much do security engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for security engineer in Irvine, CA is $163,985.00, according to ZipRecruiter salary data. Most workers in this role earn between $153,500.00 and $170,100.00 per year, depending on experience, location, and employer.

What is a security engineer?

A service provider is responsible for delivering professional quality services on behalf of a business or organization. The types of services vary depending on the businesses they work with. Many companies partner with experts in the local community to perform functions on their behalf rather than developing the expertise in-house. A service provider performs the services based on a written legal agreement and charges fees for their work.

How does a security engineer typically collaborate with other IT teams within an organization?

Security Engineers work closely with various IT teams such as network administrators, software developers, and system administrators to ensure security protocols are integrated at every level. This collaboration often involves conducting security assessments, reviewing code for vulnerabilities, and assisting with incident response. Regular meetings and cross-functional projects are common, as Security Engineers provide guidance on best practices and help teams understand potential threats. Effective communication and teamwork are key, as security is a shared responsibility across the organization.

What are the key skills and qualifications needed to thrive as a Security Engineer, and why are they important?

To thrive as a Security Engineer, you need expertise in information security principles, network architecture, vulnerability assessment, and commonly a degree in computer science or a related field. Familiarity with tools like SIEM systems, firewalls, intrusion detection/prevention systems, and certifications such as CISSP or CEH are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding Security Engineers apart. These competencies are essential to proactively protect organizations from cyber threats, ensure compliance, and minimize security risks.

What is the difference between Security Engineer vs Network Security Specialist?

AspectSecurity EngineerNetwork Security Specialist
Required CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security, CISSP
Work EnvironmentDesigning, implementing, and maintaining security systems across IT infrastructureMonitoring, analyzing, and securing network traffic and infrastructure
Employer & Industry UsageTech companies, finance, government agenciesTelecommunications, enterprise networks, cybersecurity firms

Security Engineers focus on developing and deploying security solutions across IT systems, while Network Security Specialists concentrate on protecting network infrastructure and traffic. Both roles require similar certifications and often work together to ensure comprehensive security.

Do security engineers need a degree?

Security engineers typically do not require a formal degree but often benefit from a background in computer science, information technology, or related fields. Many employers value certifications such as CISSP, CEH, or Security+ and practical experience with security tools and protocols. Continuous learning and hands-on skills are important in this role.

How much do security engineers earn?

Security engineers typically earn a median annual salary ranging from $90,000 to $130,000, depending on experience, location, and certifications such as CISSP or CEH. Entry-level positions may start lower, while experienced professionals with specialized skills can earn over $150,000 annually.

What do you do as a security engineer?

A security engineer designs, implements, and maintains security systems to protect an organization’s networks, systems, and data from cyber threats. They analyze vulnerabilities, develop security protocols, and often use tools like firewalls, intrusion detection systems, and encryption. Certifications such as CISSP or CEH can enhance their effectiveness in this role.
More about Security Engineer jobs

What are the most commonly searched types of Security Engineer jobs in Irvine, CA?

The most popular types of Security Engineer jobs in Irvine, CA are:

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For Security Engineer jobs in Irvine, CA, the most frequently searched job titles are:

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The top searched job categories for Security Engineer jobs in Irvine, CA are:

What cities near Irvine, CA are hiring for Security Engineer jobs?

Cities near Irvine, CA with the most Security Engineer job openings:

Security Engineer jobs near you
Infographic showing various Security Engineer job openings in Irvine, CA as of August 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 88% In-person, 6% Hybrid, and 6% Remote job distribution, with an average salary of $163,985 per year, or $78.8 per hour.

Security Engineer

West Advanced Technologies (WATI)

Downey, CA • On-site

Full-time

Re-posted 4 days ago

Job description

Position: Security Engineer
Location: Downey, CA - Remote
Duration: 12+ months
Skills Required
Security Engineers will possess knowledge and experience in safeguarding sensitive data from cyber-attacks.
Must have a minimum of ten (10) years of experience with developing and implementing technical solutions to help mitigate security vulnerabilities.
Requires the possession of a bachelor's degree in an IT-related or Engineering field. Additional qualifying experience may be substituted for the required education on a year-for-year basis.
Skills Preferred
Skills in Microsoft Active Directory, software deployment, Zscaler, Cisco AMP, Cisco Umbrella, Cisco SecuerX Orchestration, and Cisco Tetration.
Working with Dell SecureWorks, Taegis XDR (SecureWorks console), Cisco Tetration, Microsoft Defender Identity (MDI), and knowledge in placing IOC (indicators of compromise) on Cisco FireWalls
Regards,
Sangeetha
West Advanced Technologies, Inc.
Serving government agencies for 22 Years
E: sangeetha.p@wati.com, D: 279 895 6797
www.wati.com

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