penetration tester jobs

Texas

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Today

Role: AI/ML Penetration Tester Location: 100% Remote (USA) Duration: Long Term No. of positions: - 9 Position Summary / Purpose: Overview of the basic function and purpose of the job, and how it contributes to the successful achievement of department and organization objectives. Execute AI-focused penetration testing engagements that include manual penetration testing of systems incorporating AI/ML, objective-based testing of AI-driven features, and coverage of both traditional and AI-centric a

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Contract, Third Party

Web Application Penetration Tester

Hybrid in Pleasanton, California

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Today

Web Application Penetration Tester Pleasanton, CA / Remote (Looking for a local candidate who can be in the Pleasanton office as needed.) 12+ Months The Web Application Penetration Tester will perform the manual penetration testing of mission critical web application to discover vulnerabilities and propose remediations to the development team. The Web Application Penetration Tester is expected to: Conduct penetration tests on web pages to identify and exploit security vulnerabilities. Document

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Contract

Depends on Experience

Penetration Tester

Remote

•

Yesterday

Please share resume to rajesh at delviom dot com NATO Secret Clearance required Job Requirement: Perform Grey Box penetration testing in isolated, non-production environments (pre-prod, development, or equivalent) unless explicit authorization is granted for production access.Conduct testing in alignment with the OWASP Application Security Verification Standard (ASVS).Assess security controls including authentication, access control, session management, input validation, business logic, API secu

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Full-time

Depends on Experience

Mid to Senior Network Penetration Tester

Dallas, Texas

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Today

A cybersecurity consulting company is looking for a Mid to Senior Network Penetration Tester. This is a high performing, collaborative team where you'll think like an adversary, turning small flaws into full-on breaches. This isn't your typical role. They need someone who has specialized in web app testing and Red Team practices, and are comfortable with open-world testing - endpoint evasion, escalation, and lateral movement, not just following the steps set forth in the training book. Ideal can

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Full-time

$130000 - $165000

Security Software Engineer Red Team / Penetration Tester

Dahlgren, Virginia

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22d ago

Data Intelligence is seeking a seasoned Security Software Engineer Red Team / Penetration Tester to join a hands-on offensive security team supporting mission systems in the defense domain. This role is ideal for a pragmatic, technically deep engineer who blends software development, exploitation tooling, and operational red-team experience to assess and harden complex enterprise and DoD environments. This position is fully on-site in Dahlgren, VA. This position is contingent upon winning contra

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Full-time

Depends on Experience

Web Application Penetration Tester

Remote

•

Yesterday

Greetings from Buxton Consulting!! Please go through the below open requirement with our client and let me know your availability to apply for the job. Thanks in advance Position: Web Application Penetration Tester Duration: 1 year + Location/Type: Remote The Web Application Penetration Tester will perform the manual penetration testing of mission-critical web applications to discover vulnerabilities and propose remediations to the development team. The Web Application Penetration Tester is exp

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Contract

$60 - $70

Senior Web App Penetration Tester

Chicago, Illinois

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Today

A cybersecurity consulting company is looking for a Senior Offensive Red Team Engineer with extensive web application penetration testing experience. This is a high performing, collaborative team where you'll think like an adversary, turning small flaws into full-on breaches. This isn't your typical role. They need someone who has specialized in web app testing and Red Team practices, and are comfortable with open-world testing - endpoint evasion, escalation, and lateral movement, not just follo

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Full-time

$150000 - $200000

Web Application Penetration Tester

Pleasanton, California

•

Today

Job ID: CR286 Position: : Web Application Penetration Tester Location: Pleasanton, CA 94588-Hybrid Duration: 12+ months Contract Note: Location-Looking for a local candidate who can be in the Pleasanton office as needed Job Description: The Web Application Penetration Tester will perform the manual penetration testing of mission critical web application to discover vulnerabilities and propose remediations to the development team. The Web Application Penetration Tester is expected to:Conduct p

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Contract

Depends on Experience

Red Team Penetration Tester **

King George, Virginia

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Today

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. ** Position is contingent upon award of contract, anticipated in

Full-time

Compensation information provided in the description

Red Team Penetration Tester **

Fredericksburg, Virginia

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Today

Full-time

Compensation information provided in the description

Web Application Penetration Tester (Only W2, No C2C)- Local to CA Only

Pleasanton, California

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Today

Job Title: Web Application Penetration Tester (Only W2, No C2C) Job ID: CR286 Location: 5880 Owens Drive, Pleasanton CA 94588 (Onsite) Duration: 12 months contract Note: Looking for a local candidate who can be in the Pleasanton office as needed Must-have requirements- Advanced knowledge web application penetration testing.Extensive knowledge of and proven experience with penetration testing of web applications, and methods and frameworks for identifying and remediating vulnerabilities.In-depth

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Contract

$60 - $65

Application Penetration Tester

Hybrid in Tampa, Florida

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Today

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world

Full-time

Application Penetration Tester

Hybrid in Coppell, Texas

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Today

Full-time

Security Application Tester /Penetration Testing

Lexington, Kentucky

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30+d ago

Role Description: The Security Tester is responsible for identifying, analyzing, and reporting security vulnerabilities across network and application environments. This role performs comprehensive security assessments using automated tools and manual techniques to protect systems from threats and ensure compliance with security standards. Key Responsibilities: - Conduct network vulnerability assessments using tools such as Nessus to identify risks in infrastructure components. - Perform Static

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Full-time

Depends on Experience

Vulnerability Assessment Analyst and Penetration Tester-DOD Active Secret Clearance Required

Camp Pendleton North, California

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2d ago

Absolutely no third parties please !! This position requires an active DOD secret clearance. Our client, a major IT solutions is seeking a Vulnerability Assessment analyst and Peneteration Tester for a contract to hire engagement. Must have an active DoD Secret Five years of hands-on penetration testing experience with operating systems, web applications, and network infrastructure. Administrator-level knowledge of Windows and Linux Server operating systems. Experience with operating system secu

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Contract

Penetration Tester

Remote

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30+d ago

Recent penetration testing experience focused on APIs, web applications, and mobile applications. Experience with AI model testing or AI security is highly desirable.Proven background in AI red teaming and adversarial attack development, including prompt engineering attacks, LLM-based vulnerability analysis, and model evasion techniques.Proficiency with penetration testing tools (e.g., Burp Suite Pro, Netsparker, Checkmarx) and AI security frameworks (e.g., TensorFlow, PyTorch, LLM APIs, LangCha

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Contract, Third Party

$55 - $60

AI Penetration Tester

Remote

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21d ago

Position Summary / Purpose: Overview of the basic function and purpose of the job, and how it contributes to the successful achievement of department and organization objectives. Execute AI-focused penetration testing engagements that include manual penetration testing of systems incorporating AI/ML, objective-based testing of AI-driven features, and coverage of both traditional and AI-centric attack surfaces. Perform threat modeling for AI-powered software systems, evaluate AI-related business

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Full-time

$60 - $65

Penetration Tester

Remote

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30+d ago

Role: Penetration Tester Location: Remote ( Should be travel ready to customer location once in a while for some testing) Job Summary: We are seeking an experienced Penetration Tester with specialized knowledge in medical devices and FDA 510(k) compliance to support our cybersecurity efforts. The ideal candidate will have hands-on experience conducting Threat Modelling, Ethical hacking and vulnerability assessments in FDA-regulated environments, ensuring our connected medical products meet secur

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Contract, Third Party

Depends on Experience

100% Remote OSCP Penetration Tester Consultant position opens with my client

Remote

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28d ago

Hello, I have below exclusive position with my client. Please let me know your interest so that we can move ahead for further steps. Job Title: OSCP Penetration Tester Consultant Location: 100% Remote Job Type: 3+ Months Must be OSCP certified. Responsibilities: Experience in various types of penetration testing.Conduct black-box tests with no prior system or network knowledge.Perform reconnaissance, attack surface discovery, and exploitation.Perform white-box assessments using full access to

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Contract

Depends on Experience

Lead Application Penetration Tester- 4 days onsite Washington D.C.

Arlington, Virginia

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Today

Lead Application Penetration Tester As the Lead Security Engineer, you'll serve as both a technical expert and team leader, guiding a group of security testers through comprehensive assessments of a cloud-native, microservices-based environment. The company is located in Washington D.C. and will be 4 days onsite a week. What You Will Be Doing: Lead and mentor a team of security testers, ensuring consistent delivery of high-quality security assessments. Conduct comprehensive technical testing of

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Full-time

$160000 - $180000

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penetration tester jobs