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Web Penetration Testing Jobs in California (NOW HIRING)

Perform security code reviews and penetration testing on our web applications and services. * Contribute to security initiatives and serve as a security champion within software development teams.

Offensive Security Manager

Los Angeles, CA

$119K - $161K/yr

Web application penetration testing * Wireless penetration testing * Social engineering (phishing, telephone, onsite) * Red teaming/Threat emulation * Purple teaming * Evaluate and test IT controls, ...

New

Offensive Security Manager

Sacramento, CA

$118K - $159K/yr

Web application penetration testing * Wireless penetration testing * Social engineering (phishing, telephone, onsite) * Red teaming/Threat emulation * Purple teaming * Evaluate and test IT controls, ...

New

Offensive Security Manager

San Francisco, CA

$130K - $176K/yr

Web application penetration testing * Wireless penetration testing * Social engineering (phishing, telephone, onsite) * Red teaming/Threat emulation * Purple teaming * Evaluate and test IT controls, ...

New

Offensive Security Manager

San Jose, CA

$130K - $175K/yr

Web application penetration testing * Wireless penetration testing * Social engineering (phishing, telephone, onsite) * Red teaming/Threat emulation * Purple teaming * Evaluate and test IT controls, ...

New

AI Software Engineer

San Francisco, CA · On-site

$130 - $170/hr

... web applications Experiment & Innovate Rapidly * Prototype breakthrough approaches to AI-driven ... Work directly with world‑class penetration testers and security researchers * Partner with data ...

Showing results 41-60

Web Penetration Testing information

See California salary details

$11

$58

$85

How much do web penetration testing jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for web penetration testing in California is $58.23, according to ZipRecruiter salary data. Most workers in this role earn between $50.53 and $65.96 per hour, depending on experience, location, and employer.

What is web penetration testing?

Web penetration testing is a security assessment process where ethical hackers simulate cyberattacks on a website or web application to identify vulnerabilities and weaknesses. The goal is to find and fix security flaws before malicious hackers can exploit them. This process involves testing for issues such as SQL injection, cross-site scripting (XSS), authentication problems, and insecure configurations. The results help organizations strengthen their web security and protect sensitive data from breaches.

What are the key skills and qualifications needed to thrive as a web penetration tester?

To excel as a Web Penetration Tester, you need a solid understanding of web application security, networking protocols, and common vulnerabilities, often supported by a degree in computer science or a related field. Familiarity with tools like Burp Suite, OWASP ZAP, Metasploit, and relevant certifications such as OSCP or CEH is typically required. Strong analytical thinking, attention to detail, and effective communication skills help testers identify risks and clearly report findings to technical and non-technical stakeholders. These competencies are crucial for uncovering security flaws, ensuring robust defenses, and helping organizations mitigate potential cyber threats.

What are some common challenges faced by web penetration testers during assessments, and how can they be addressed?

Web penetration testers often encounter challenges such as limited access to required testing environments, incomplete or outdated documentation, and rapidly evolving web technologies that demand continuous learning. Additionally, testers must balance thoroughness with time constraints and ensure clear communication with development and security teams. Addressing these challenges involves proactive coordination with stakeholders, staying updated with industry tools and vulnerabilities, and maintaining detailed, well-structured reporting to facilitate remediation and collaboration.

What is the difference between Web Penetration Testing vs Web Security Analyst?

AspectWeb Penetration TestingWeb Security Analyst
CertificationsOSCP, CEH, GPENCISSP, CISA, GIAC
Work EnvironmentHands-on testing, simulated attacksMonitoring, policy development, incident response
Employer & Industry UsageCybersecurity firms, tech companies, consultingCorporate IT, financial institutions, government agencies

Web Penetration Testing focuses on actively identifying vulnerabilities through simulated attacks, while Web Security Analysts monitor and improve security measures, analyze threats, and respond to incidents. Both roles require cybersecurity certifications but differ in their approach and daily tasks.

What job categories do people searching Web Penetration Testing jobs in California look for?

The top searched job categories for Web Penetration Testing jobs in California are:

What cities in California are hiring for Web Penetration Testing jobs?

Cities in California with the most Web Penetration Testing job openings:

Infographic showing various Web Penetration Testing job openings in California as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 8% Part Time, 2% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $121,128 per year, or $58.2 per hour.

Product Security Engineer

Astranis

San Francisco, CA • On-site

Full-time

Re-posted 28 days ago


Job description

Product Security Engineer

As a Product Security Engineer at Astranis, you are a software engineer with a passion for security, responsible for building and securing our web applications and services. Your role will involve embedding security into the software development lifecycle, from design to deployment. While your primary role is to build secure software in Python and modern web stacks, your expertise will be used to identify vulnerabilities, conduct security reviews, and help engineering teams raise the bar for security across the board.

Role

  • Perform security code reviews and penetration testing on our web applications and services.
  • Contribute to security initiatives and serve as a security champion within software development teams.
  • Provide guidance and support to developers on implementing security measures and secure coding best practices.
  • Collaborate with vendors, partners, and other Astranis software engineers to implement effective remediation strategies.
  • Perform risk assessments to identify and prioritize threats in our applications and infrastructure.
  • Work with development teams during the design phase to build secure systems and ensure our products are implemented to a high security standard.
  • Collaborate with software development teams to design and implement technical solutions that address identified risks.

Requirements

  • 2+ years of experience in software engineering with a focus on security.
  • Strong investigative, analytical problem-solving skills and attention to detail.
  • Experience with secure coding practices for web applications.
  • Software development experience and security expertise in Python and modern web frameworks (e.g., Django, Flask, React).
  • Proven experience in threat modeling and security assessments for web applications.
  • Proficiency in software development, including auditing and writing secure code.
  • Strong knowledge of security best practices, common vulnerabilities, and frameworks.
  • Strong communication skills, both written and spoken.
  • Ability to work collaboratively within a team environment.