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Web Application Penetration Tester Jobs in Reston, VA

Peraton

Penetration Tester / Active Secret

Arlington, VA · On-site

$86K - $138K/yr

Minimum of 2 years with penetration testing experience. * Possess one of the following ... Common web application vulnerabilities and exploits such as XSS, SQLi, LFI, file uploads, broken ...

Peraton

Penetration Tester / Active Secret

Arlington, VA · On-site

$86K - $138K/yr

Minimum of 2 years with penetration testing experience. * Possess one of the following ... Common web application vulnerabilities and exploits such as XSS, SQLi, LFI, file uploads, broken ...

Cyber Defense Technologies

Penetration Tester

Chantilly, VA · On-site

$90K - $130K/yr

CDT is looking for a Penetration Tester to This will be supporting a government customer onsite in ... System methodologies including: client/server, web hosting, web content servers, policy servers ...

Fortreum

Cleared Penetration Tester

Herndon, VA · On-site

$130K - $160K/yr

Key Responsibilities This role will be responsible for conducting network, application (API, mobile, and web), and Social Engineering penetration testing. Specifically, you would: * Work closely with ...

asrcfh

Penetration Tester

Quantico, VA · Hybrid

Proven experience conducting penetration tests of web applications, networks, and other systems. * Experience with a variety of penetration testing tools and techniques (e.g., Rapid7 Nexpose ...

ASRC Federal Holding

Penetration Tester

Quantico, VA · On-site

$130K - $147K/yr

Proven experience conducting penetration tests of web applications, networks, and other systems. * Experience with a variety of penetration testing tools and techniques (e.g., Rapid7 Nexpose ...

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All JobsWeb Application Penetration Tester JobsWeb Application Penetration Tester Jobs in Reston, VA

Web Application Penetration Tester information

See Reston, VA salary details

$100.4K

$137.6K

$165.9K

How much do web application penetration tester jobs pay per year?

As of Aug 10, 2026, the average yearly pay for web application penetration tester in Reston, VA is $137,647.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,400.00 and $152,400.00 per year, depending on experience, location, and employer.

What is the difference between Web Application Penetration Tester vs Security Analyst?

AspectWeb Application Penetration TesterSecurity Analyst
CertificationsOSCP, CEH, GPENCISSP, Security+
Work EnvironmentHands-on testing, vulnerability assessmentsMonitoring, incident response, policy development
Industry UsageCybersecurity firms, tech companies, consultingCorporate security teams, government agencies

While both roles focus on cybersecurity, a Web Application Penetration Tester specializes in identifying vulnerabilities in web applications through active testing. In contrast, a Security Analyst monitors security systems, analyzes threats, and manages security policies. The roles often overlap in certifications and industry usage but differ in daily tasks and focus areas.

What types of challenges might a web application penetration tester encounter when working with diverse client environments?

Web Application Penetration Testers often face the challenge of adapting to a wide range of application architectures, technology stacks, and security maturity levels across different clients. Each environment may have unique configurations, legacy systems, or undocumented features that require creative problem-solving and thorough reconnaissance. Additionally, testers must communicate complex technical findings to both technical and non-technical stakeholders, ensuring recommendations are clear and actionable. Effective time management and staying updated on emerging threats are essential for success in this dynamic role.

What is a web application penetration tester?

Web Application Penetration Testers are cybersecurity professionals who assess the security of web applications by simulating real-world attacks. Their goal is to identify vulnerabilities, such as SQL injection or cross-site scripting, that could be exploited by malicious actors. They use a mix of automated tools and manual testing techniques to uncover and report weaknesses, helping organizations improve the security of their web-based systems. These testers often provide recommendations for remediation and may work in-house or as external consultants.

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

To thrive as a Web Application Penetration Tester, you need a solid understanding of web technologies, common vulnerabilities (such as those in the OWASP Top 10), and relevant security concepts, often backed by degrees in computer science or related fields and certifications like OSCP or CEH. Familiarity with penetration testing tools like Burp Suite, Metasploit, and Nmap, as well as scripting languages such as Python or Bash, is typically required. Attention to detail, analytical thinking, and effective written and verbal communication are crucial soft skills for reporting findings and collaborating with clients or development teams. These skills ensure accurate vulnerability identification, clear documentation, and actionable recommendations, all vital for improving web application security.
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Web Application Penetration Tester jobs near you

Penetration Tester

WarCollar Industries, LLC

Herndon, VA • On-site

Full-time

Re-posted 8 days ago

Job description

Job Summary:
WarCollar Industries, LLC is a veteran-owned small business dedicated to cybersecurity. They are seeking a highly skilled Penetration Tester to conduct technical security assessments and strengthen enterprise security for a mission-critical Federal client.
Responsibilities:
• Conduct penetration tests against networks, applications, operating systems, and cloud environments.
• Perform vulnerability assessments using automated and manual testing techniques.
• Simulate adversary tactics, techniques, and procedures (TTPs) to identify exploitable weaknesses.
• Document findings, assess risk, and provide detailed remediation recommendations.
• Collaborate with cybersecurity engineers, system administrators, and stakeholders to improve security posture.
• Support security validation efforts for Certification & Accreditation (C&A) activities.
• Stay current on emerging threats, attack vectors, and offensive security methodologies.
Qualifications:
Required:
• Conduct penetration tests against networks, applications, operating systems, and cloud environments.
• Perform vulnerability assessments using automated and manual testing techniques.
• Simulate adversary tactics, techniques, and procedures (TTPs) to identify exploitable weaknesses.
• Document findings, assess risk, and provide detailed remediation recommendations.
• Collaborate with cybersecurity engineers, system administrators, and stakeholders to improve security posture.
• Support security validation efforts for Certification & Accreditation (C&A) activities.
• Stay current on emerging threats, attack vectors, and offensive security methodologies.
• Active TS/SCI Full Scope Polygraph clearance is required
Preferred:
• Experience conducting penetration testing or offensive cyber operations.
• Knowledge of network protocols, operating systems, web application security, and common attack techniques.
• Experience with industry-standard penetration testing tools and frameworks.
• Strong understanding of vulnerability analysis, exploitation techniques, and security best practices.
• Excellent analytical, technical writing, and communication skills.
• Relevant certifications such as OSCP, GPEN, CEH, CISSP, or equivalent are a plus.
Company:
A Veteran-Owned Small Business that brings CyberSecurity and Internet of Things solutions to civilian and government clientele. Founded in 2014, the company is headquartered in Vienna, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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