Explore Penetration Tester Jobs

Penetration testers help organizations uncover and address security weaknesses before malicious attackers can exploit them. These professionals simulate real-world attacks against applications, networks, cloud environments, and systems, then explain their findings and recommend practical fixes. Explore vetted penetration tester opportunities on Ladders, including positions with compensation of $100,000 or more.

What Does a Penetration Tester Do?

Penetration testers plan and conduct authorized security assessments using a mix of technical tools and manual testing. They may test web applications, APIs, internal and external networks, wireless systems, cloud infrastructure, or mobile applications. After testing, they document evidence, assess risk, and work with development, IT, and security teams to prioritize remediation and verify that vulnerabilities have been resolved.

Skills and Qualifications

Employers commonly seek experience with operating systems, networking, scripting, and security testing methodologies. Familiarity with tools such as Burp Suite, Nmap, Metasploit, and vulnerability scanners can be valuable, alongside knowledge of secure software development and cloud security. Clear communication and report writing are essential: testers must translate technical findings into actionable guidance for both engineers and business stakeholders. Certifications such as OSCP, GPEN, or relevant cloud and application-security credentials may strengthen a candidate’s profile, though requirements vary by employer.

Career Paths and Work Environments

Penetration testers work in consulting firms, technology companies, financial services, healthcare, government, and other organizations with significant security needs. Related roles include red team operator, application security engineer, security consultant, vulnerability researcher, and penetration testing lead. With experience, professionals may move into security architecture, offensive security management, or broader cybersecurity leadership.

Find Penetration Tester Jobs on Ladders

Search Ladders for penetration tester jobs and related offensive security opportunities. Review role requirements, compare positions, and find vetted professional openings that match your experience and career goals, including jobs paying $100,000 or more.

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$99K - $206K *

Research and identify zero-day vulnerabilities using advanced technologies. Analyze software behaviors, develop and debug applications while innovating vulnerability techniques that enhance cybersecur...

Reposted 1 week ago

  •   8 - 10 years exp.  •   Information Technology

$260K - $300K *

Engage with us to lead vulnerability research and reverse engineering efforts, utilizing advanced programming skills to identify and exploit software flaws while collaborating on technical presentatio...

4 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$150K - $170K *

Elevate security practices at scale by implementing robust DevSecOps solutions. Collaborate with cross-functional teams to enhance cloud platforms and drive compliance, ensuring secure software engine...

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$112K - $179K *

Champion security excellence by conducting vulnerability assessments, optimizing remediation processes, and enhancing cybersecurity posture across diverse environments. Collaborate with teams to ensur...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Join a team that's dedicated to uncovering vulnerabilities in complex systems. Your expertise in hardware and software analysis will drive innovative solutions and enhance security measures across div...

4 days ago

  •   Less than 5 years exp.  •   Information Technology

$66K - $106K *

Empower network reliability by administering enterprise-level monitoring and security tools. Collaborate with users and technical teams to optimize performance, manage access control, and ensure the i...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $120K *

Champion a secure web service operation by managing vulnerability assessments, compliance, and risk mitigation. Collaborate with teams to enhance security protocols and ensure data integrity in a high...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Transform mobile security by leveraging your expertise in vulnerability research, collaborating with a dynamic team to enhance device safety and performance while driving innovation in a supportive en...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$150K - $180K *

Join a dynamic team as a key contributor to enhance security and cloud platforms. Collaborate with cross-functional teams to define standards and frameworks, driving secure software engineering and or...

1 week ago

  •   8 - 10 years exp.  •   Finance & Insurance

$82K - $162K *

Innovate cyber resilience by supporting clients in vulnerability management and patching. Collaborate with cross-functional teams to enhance security processes and reduce risks across complex technolo...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Champion cyber resilience by supporting clients in vulnerability management and patching. Collaborate with cross-functional teams to enhance security processes, prioritize remediation, and drive cyber...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Execute vulnerability management and patching initiatives to enhance cyber resilience. Collaborate with cross-functional teams to identify and remediate security exposures, ensuring robust risk visibi...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Transform cyber resilience by leading vulnerability management and patching initiatives. Collaborate with cross-functional teams to enhance security processes, prioritize remediation, and support clie...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Transform your career by joining a dynamic team focused on enhancing cyber resilience. Collaborate with cross-functional stakeholders to identify vulnerabilities, prioritize remediation, and drive cyb...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Advance cyber resilience by supporting vulnerability management and patching initiatives. Collaborate with cross-functional teams to enhance security processes, prioritize remediation, and mitigate ri...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Advance cyber resilience by managing vulnerability remediation and patching. Collaborate with cross-functional teams to enhance security processes, prioritize risks, and support clients in navigating...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Join a dynamic team to enhance cyber resilience by managing vulnerabilities and patching processes. Collaborate with stakeholders to prioritize security exposures and drive cyber transformation initia...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Drive cyber resilience by supporting vulnerability management and patching initiatives. Collaborate with cross-functional teams to enhance security processes, prioritize remediation, and reduce risks...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Innovate cyber resilience by managing vulnerability remediation and patching. Collaborate with cross-functional teams to enhance security processes, prioritize risks, and support clients in navigating...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Join a dynamic team to enhance cyber resilience by managing vulnerabilities and patching across complex environments. Collaborate with stakeholders to prioritize security exposures and drive cyber tra...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Empower organizations to enhance cyber resilience by identifying and remediating security exposures. Collaborate with cross-functional teams to strengthen vulnerability management and support cyber tr...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Support organizations in reducing cyber risk and enhancing resilience by managing vulnerability remediation and patching processes. Collaborate with cross-functional teams to prioritize security expos...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Lead the charge in enhancing cyber resilience by supporting clients in identifying and remediating security exposures. Collaborate with cross-functional teams to strengthen vulnerability management an...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Join a team that's dedicated to enhancing cyber resilience by identifying and remediating security exposures. Collaborate with cross-functional stakeholders to strengthen vulnerability management and...

3 days ago

  •   Less than 5 years exp.  •   Business Services

$82K - $162K *

Unlock your potential by supporting clients in reducing cyber risk and enhancing resilience. Collaborate with cross-functional teams to manage vulnerabilities and improve security processes in complex...

3 days ago

  •   Less than 5 years exp.  •   Business Services

Frequently Asked Questions (FAQ)

  • What is a penetration tester?question toggle

    A penetration tester is a cybersecurity professional who conducts authorized, controlled testing to identify vulnerabilities in an organization’s systems, applications, networks, or cloud environments.

  • What skills do penetration tester jobs typically require?question toggle

    Commonly requested skills include networking and operating system fundamentals, scripting, vulnerability assessment, web application testing, security tools, and the ability to write clear reports and collaborate on remediation.

  • Do penetration testers need certifications?question toggle

    Certifications are not always required, but credentials such as OSCP or GPEN can demonstrate relevant skills. Requirements vary by employer, role, and level of experience.

  • Where do penetration testers work?question toggle

    Penetration testers work across industries, including technology, consulting, financial services, healthcare, and government. They may be employed in-house or provide security assessments to clients.

  • How can I find penetration tester jobs paying $100,000 or more?question toggle

    Use Ladders to explore vetted professional penetration tester and related cybersecurity openings, review each listing’s requirements and compensation details, and apply to roles aligned with your experience.