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Penetration Tester Jobs in San Ramon, CA (NOW HIRING)

MM International

Penetration Tester

San Francisco, CA · On-site

Title: Penetration Tester / Security Analyst Location: San Francisco, CA, Onsite- Relocation works Duration: 6 Months (11/24/2025 - 5/27/2026) Video Interview Summary: Looking for an experienced ...

Tekskills

Security Tester

Sunnyvale, CA

Good knowledge of Secure code Analysis and Web penetration testing. Good experience in HP Fortify and WebInspect tool. Top 3 responsibilities you would expect the Subcon to shoulder and execute:

Bridge Tech

Pen Tester

San Francisco, CA

- Conduct black box, white box vulnerability and penetration testing - Setup threat modesla and protocol fuzzers - Experience in architecture & design reviews with developers at all levels - Develop ...

Bridge Tech

Pen Tester

San Francisco, CA · On-site

Company Description - Conduct black box, white box vulnerability and penetration testing - Setup threat modesla and protocol fuzzers - Experience in architecture & design reviews with developers at ...

Aptus Solutions Inc.

PEN TESTER

San Jose, CA

Responsibilities Conduct black box ,white box security and penetration testing to assess and validate application security Perform manual pen-tests, ability to setup threat models and fuzzers. Be ...

Hyperproof

AI Software Engineer

San Francisco, CA · On-site

$130 - $170/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Bishop Fox is the leading authority in offensive security, providing solutions ranging from continuous penetration testing, red teaming, and attack surface management to product, cloud, and ...

Brave

Sr. Security Engineer

San Francisco, CA · On-site

$180 - $240/hr

Experience in penetration testing and/or security auditing * Proficiency in C++, both implementing and reviewing * Strong familiarity with the Web security model * Experience securing AWS ...

Crusoe

Staff Product Security Engineer

San Francisco, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Performing advanced manual penetration testing across complex applications, infrastructure, Kubernetes environments, and distributed microservice ecosystems * Leading offensive security initiatives ...

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Penetration Tester information

See San Ramon, CA salary details

$25.1K

$134K

$188.3K

How much do penetration tester jobs pay per year?

As of Aug 14, 2026, the average yearly pay for penetration tester in San Ramon, CA is $133,985.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,300.00 and $157,600.00 per year, depending on experience, location, and employer.

What does a penetration tester do?

As a penetration tester, your job is to test the security of a network by attempting to hack into an application, system, or computer. Penetration testing can occur in a variety of ways, from physical interaction with the machine you’re trying to hack to attacks sent over the web. Aside from helping clients test for vulnerabilities, your job also includes explaining how you got in and providing recommendations for stopping others from repeating your actions. In some cases, you may be asked to help investigate cyber crimes or explain methods and techniques in criminal trials. Success in this job is often measured by how many security holes you find and close.

What are some common challenges penetration testers face during client engagements?

Penetration testers often encounter challenges such as limited access to information, strict time constraints, and navigating complex or legacy systems. Additionally, they must balance thorough testing with minimizing disruptions to client operations. Effective communication is crucial, as testers need to clearly document findings and explain technical vulnerabilities to non-technical stakeholders to ensure remediation efforts are understood and prioritized.

What is a penetration tester?

Penetration Testers, also known as ethical hackers, are cybersecurity professionals who simulate cyberattacks on computer systems, networks, or applications to identify and address security vulnerabilities. Their work helps organizations discover weak points before malicious hackers can exploit them. Penetration testers use a variety of tools and techniques to mimic real-world threats and provide detailed reports with recommendations for improving security. They play a crucial role in maintaining the safety and integrity of an organization’s digital assets.

What is the difference between Penetration Tester vs Vulnerability Analyst?

AspectPenetration TesterVulnerability Analyst
CertificationsOSCP, CEH, GPENCVE, CISSP, GIAC
Work EnvironmentHands-on testing, simulated attacksVulnerability scanning, risk assessment
Employer & IndustryCybersecurity firms, IT departmentsSecurity teams, compliance agencies
Search & Comparison IntentUnderstanding testing roles, skillsIdentifying vulnerabilities, analysis methods

While both roles focus on cybersecurity, a Penetration Tester actively exploits vulnerabilities to test security defenses, whereas a Vulnerability Analyst identifies and assesses weaknesses without exploiting them. Penetration Testers typically perform simulated attacks, requiring hands-on skills and certifications like OSCP or CEH. Vulnerability Analysts focus on scanning and reporting vulnerabilities, often working with tools like Nessus or Qualys. Both roles are essential for a comprehensive security strategy but differ in approach and responsibilities.

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

To thrive as a Penetration Tester, you need a solid understanding of networking, operating systems, cybersecurity principles, and typically hold certifications like OSCP or CEH. Proficiency with tools such as Metasploit, Burp Suite, Nmap, and Wireshark is crucial for identifying and exploiting vulnerabilities. Strong analytical thinking, attention to detail, and clear communication skills help Penetration Testers effectively document findings and convey risks to clients. These skills and qualities are vital for uncovering security weaknesses and helping organizations strengthen their defenses against cyber threats.
More about Penetration Tester jobs

What cities near San Ramon, CA are hiring for Penetration Tester jobs?

Cities near San Ramon, CA with the most Penetration Tester job openings:

Penetration Tester jobs near you
Infographic showing various Penetration Tester job openings in San Ramon, CA as of August 2026, with employment types broken down into 73% Full Time, 17% Part Time, and 10% Contract. Highlights an 84% In-person, and 16% Remote job distribution, with an average salary of $133,985 per year, or $64.4 per hour.

Penetration Tester

MM International

San Francisco, CA • On-site

Contractor

Re-posted 6 days ago

Job description

Title: Penetration Tester / Security Analyst

Location: San Francisco, CA, Onsite- Relocation works

Duration: 6 Months (11/24/2025 – 5/27/2026)

Video Interview

 

Job Description 

Summary:
Looking for an experienced Penetration Tester with strong skills in VAPT for Web, API, and Thick-Client applications, along with SAST/DAST expertise. The role involves performing manual and automated testing, identifying vulnerabilities, and integrating security into DevSecOps pipelines.

Key Skills & Tools:

  • VAPT, Web/API/Thick Client Security Testing
  • Tools: Burp Suite, Metasploit, Nessus, Core Impact, Checkmarx
  • Strong knowledge of OWASP Top 10, SANS 25, and NIST standards
  • Hands-on with secure coding reviews and CICD DevSecOps integration
  • Experience in Red Teaming and bug bounty programs preferred

Ideal Candidate:

  • 5–8 years of security testing experience
  • Proven ability to mentor teams and implement enterprise security solutions