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Sr Penetration Tester Jobs (NOW HIRING)

Ul Solutions

Senior Penetration Tester

Northbrook, IL · On-site

$120 - $160/hr

As a Senior Penetration Tester, you will lead technical engagements responsible for evaluating and testing the security of embedded systems, cloud environments, web applications and mobile ...

AMERICAN SYSTEMS

Senior Penetration Tester

Middletown, RI · On-site

$118K - $128K/yr

Responsibilities As a SENIOR PENETRATION TESTER with AMERICAN SYSTEMS you will have the opportunity to do the following: * Penetration Testing: Plan, execute, and report on penetration tests and ...

AMERICAN SYSTEMS

Senior Penetration Tester

Middletown, RI · On-site

$118K - $128K/yr

Responsibilities As a SENIOR PENETRATION TESTER with AMERICAN SYSTEMS you will have the opportunity to do the following: * Penetration Testing: Plan, execute, and report on penetration tests and ...

CoStar Group

Senior Penetration Tester

Arlington, VA · On-site

Senior Penetration Tester Overview CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index ...

CoStar Group

Senior Penetration Tester

Arlington, VA · On-site

Senior Penetration Tester Overview CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index ...

CoStar

Senior Penetration Tester

Arlington, VA · On-site

Senior Penetration Tester Overview CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index ...

Visual Lease

Senior Penetration Tester

Arlington, VA · On-site

$100 - $140/hr

Senior Penetration Tester Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the ...

New

MUFG Bank, Ltd.

Sr. Penetration Tester

Tampa, FL · Hybrid

$110K - $135K/yr

Job Summary We are seeking a Sr. Penetration Tester with experience in whitebox assessment to join our growing team. Generally, we are looking for candidates with 5+ years of Cyber Security ...

Schellman

Senior Penetration Tester

Senior associates may supervise associates and/or senior associates when serving as a member of a project management team. Schellman created our Penetration Tester role with the goal of giving ...

Schellman

Senior Penetration Tester

Senior associates may supervise associates and/or senior associates when serving as a member of a project management team. Schellman created our Penetration Tester role with the goal of giving ...

Schellman

Senior Penetration Tester

Senior associates may supervise associates and/or senior associates when serving as a member of a project management team. Schellman created our Penetration Tester role with the goal of giving ...

Schellman

Senior Penetration Tester

Senior associates may supervise associates and/or senior associates when serving as a member of a project management team. Schellman created our Penetration Tester role with the goal of giving ...

JPMorganChase

Senior Penetration Tester

Manhattan, NY

$156K - $260K/yr

Plan, scope, and execute penetration testing engagements across a variety of environments, including web applications, APIs, cloud platforms, infrastructure, thick-client, and/or mobile applications.

MUFG Bank, Ltd.

Sr. Penetration Tester

Tempe, AZ · Hybrid

$110K - $135K/yr

Job Summary We are seeking a Sr. Penetration Tester with experience in whitebox assessment to join our growing team. Generally, we are looking for candidates with 5+ years of Cyber Security ...

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Sr Penetration Tester information

See salary details

$22.5K

$119.9K

$168.5K

How much do sr penetration tester jobs pay per year?

As of Sep 4, 2026, the average yearly pay for sr penetration tester in the United States is $119,895.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,000.00 and $141,000.00 per year, depending on experience, location, and employer.

What is a Sr Penetration Tester?

A Sr Penetration Tester is an experienced cybersecurity professional responsible for simulating cyberattacks on computer systems, networks, and applications to identify vulnerabilities and assess security risks. They use a combination of manual and automated techniques to discover weaknesses that could be exploited by real attackers. Senior penetration testers also provide detailed reports and recommendations to help organizations strengthen their security posture. Their expertise is often leveraged in developing security policies, training junior staff, and ensuring compliance with industry standards.

What are the key skills and qualifications needed to thrive as a Sr Penetration Tester?

To thrive as a Sr Penetration Tester, you need deep expertise in cybersecurity concepts, vulnerability assessment, network protocols, and often a bachelor's degree in computer science or a related field. Proficiency with tools like Metasploit, Burp Suite, Kali Linux, and certifications such as OSCP or CEH are typically required. Strong analytical thinking, problem-solving, and clear communication skills set top performers apart by enabling them to convey complex findings effectively. These skills and qualifications are critical for identifying security weaknesses, providing actionable insights, and helping organizations protect vital assets from cyber threats.

How does a Sr Penetration Tester typically collaborate with development and IT teams during security assessments?

A Sr Penetration Tester frequently works alongside development and IT teams to share findings, clarify potential vulnerabilities, and recommend effective remediation strategies. Throughout security assessments, testers often participate in debrief meetings, provide detailed reports, and answer technical questions to ensure that remediation efforts are well understood and prioritized. This role requires strong communication skills and a collaborative approach to foster trust and ensure security improvements are implemented efficiently.

What is the difference between Sr Penetration Tester vs Penetration Tester?

AspectSr Penetration TesterPenetration Tester
CertificationsOSCP, CISSP, CEH, GPENOSCP, CEH, GPEN
Experience3+ years, leadership roles1-2 years, entry to mid-level
Work EnvironmentComplex projects, team leadershipAssisting in testing, learning
ResponsibilitiesAdvanced testing, mentoring, reportingExecuting penetration tests, basic reporting

The main difference between a Sr Penetration Tester and a Penetration Tester lies in experience, certifications, and responsibilities. Senior testers handle complex projects, lead teams, and mentor others, while penetration testers focus on executing tests and gaining hands-on experience. Both roles require relevant certifications like OSCP and CEH, but senior roles demand more experience and leadership skills.

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Sr Penetration Tester jobs near you
Infographic showing various Sr Penetration Tester job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution, with an average salary of $119,895 per year, or $57.6 per hour.

Senior Penetration Tester

Ul Solutions

Northbrook, IL • On-site

$120 - $160/hr

Other

This job post has expired 3 days ago. Applications are no longer accepted.

UL Solutions rating

8.4

Company rating: 8.4 out of 10

Based on 28 frontline employees who took The Breakroom Quiz

32nd of 121 rated laboratories

Job description

This role is Hybrid, 3 days a week on-site at our Northbrook, IL Office.

As a Senior Penetration Tester, you will lead technical engagements responsible for evaluating and testing the security of embedded systems, cloud environments, web applications and mobile applications.

You will identify and responsibly exploit vulnerabilities, validate implemented security controls, and deliver actionable, high-value reports to clients. The role combines hands-on technical expertise with customer collaboration and contributions to internal R&D for advancing attack methodologies.

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