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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$100K - $120K *

Develop and optimize cyber-intelligence tools to mitigate security risks. Oversee vulnerability assessments, analyze security breaches, and implement best practices while collaborating with teams to e...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$64K - $102K *

Elevate network performance by deploying and optimizing voice solutions, ensuring 99.999% uptime. Collaborate on network planning and security, while providing expert support and documentation for com...

RemoteRemote

Reposted today

  •   8 - 10 years exp.  •   Technical Services

$90K - $120K *

Champion quality assurance in healthcare payer systems by leading test planning, execution, and defect management. Collaborate with cross-functional teams to ensure compliance and deliver high-quality...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$120K - $140K *

Elevate cybersecurity efforts by actively detecting, investigating, and responding to threats. Join a dynamic team ensuring robust threat management across diverse systems within a 24/7 operational fr...

San Francisco, CARemote

3 weeks ago

  •   Less than 5 years exp.  •   Business Services

$150K - $350K *

Build advanced inference systems to enhance RL research, optimizing throughput and enabling scalable model updates. Collaborate with researchers to balance efficiency and quality in cutting-edge AI ar...

San Francisco, CARemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$81K - $125K *

Transform website performance and user engagement by leading innovative optimization strategies, conversion tests, and collaborative projects. Drive measurable improvements across multiple web propert...

San Diego, CARemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Healthcare

$110K - $130K *

Elevate your career by leading a technical team to enhance collaboration tools in a dynamic, cloud-based environment. Engage with federal clients, drive Agile practices, and ensure toolset efficiency...

United StatesRemote

4 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$100K - $120K *

Join a team that's redefining technical support for enterprise customers. You'll own escalations, advocate for clients, and build scalable processes while collaborating with engineering to enhance our...

San Francisco, CARemote

5 days ago

  •   5 - 7 years exp.  •   Technical Services

$125K - $150K *

Transform the DevOps landscape by leading infrastructure automation, fostering collaboration, and championing best practices across teams, ensuring reliable, secure, and efficient cloud solutions that...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$75K - $158K *

Join a dynamic team to ensure the quality and compliance of Oracle HCM systems across federal agencies. Design and execute test strategies, automate testing processes, and validate integrations, ensur...

RemoteRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $189K *

Advance your career by ensuring quality and compliance for a federal HCM platform. Design and execute test strategies, manage automated testing, and validate performance within a SAFe Agile framework...

RemoteRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$100K - $125K *

Unlock your potential as you design and enhance cutting-edge cloud solutions for diverse web and mobile platforms. Collaborate across teams to translate product vision into robust software while drivi...

Illinois, USRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$100K - $120K *

Drive the configuration and enhancement of Workday Absence, Time Tracking, and Benefits systems. Collaborate with cross-functional teams to ensure seamless integration and support for global employee...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$99K - $149K *

Accelerate your career as a Cybersecurity Engineer, enhancing security tools, conducting risk assessments, and collaborating with teams to fortify defenses against threats. Drive incident response and...

Wrangell, AKRemote

1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$100K - $130K *

Optimize quality assurance processes by designing and maintaining automation frameworks that enhance software reliability and delivery speed. Collaborate with cross-functional teams to ensure complian...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$120K - $145K *

Lead the design and implementation of robust security measures to protect sensitive health information, ensuring compliance with HIPAA and other regulations while collaborating with cross-functional t...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$120K - $145K *

Help us secure our cloud-based healthcare platforms by designing and implementing robust security solutions. This role demands expertise in cloud security, AI/ML protection, and compliance with indust...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$94K - $157K *

Unlock potential by designing and delivering innovative RPA solutions using UiPath. Collaborate with cross-functional teams to enhance automation processes, ensuring high-quality outcomes and adherenc...

United StatesRemote

Reposted 6 days ago

  •   5 - 7 years exp.  •   Information Technology

$148K - $201K *

Empower the development of our open source software solutions while collaborating with engineers and community contributors. Leverage your cloud native expertise to enhance mission outcomes through in...

United StatesRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$132K - $198K *

Elevate quality assurance practices by leading test strategy and execution for customer implementations. Collaborate with teams to enhance product quality, mitigate risks, and establish scalable testi...

United StatesRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Consumer Technology

$115K - $135K *

Engage with engineers and executives to create compelling technical content that showcases innovative CAD solutions. Deliver presentations, demos, and tutorials that highlight product features and the...

United StatesRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Consumer Technology

$118K - $125K *

Advance your career by leading a dynamic SOC team, mentoring analysts, and managing complex security incidents. Collaborate with cross-functional teams to enhance operations and protect top organizati...

Tampa, FLRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$95K - $115K *

Transform endpoint security management by ensuring compliance, investigating security events, and implementing corrective actions within the Department of Defense's Endpoint Security Solutions environ...

Chicago, ILRemote

6 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$95K - $115K *

Transform your career by driving innovative cloud engineering solutions. Collaborate with cross-functional teams to enhance software development practices, troubleshoot issues, and improve system perf...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Hospitality & Recreation

$120K - $140K *

Join a team that's redefining software testing by owning the end-to-end strategy, designing automated tests, and driving best practices in an agile environment to ensure high-quality delivery across m...

Detroit, MIRemote

3 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

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.