Penetration Testing jobs in Texas

Irving, Texas

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 103,900.00 - 173,100.00 per year

Cyber - Attack & Penetration Testing - Manager - Consulting

Houston, Texas

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Yesterday

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. The opportunity Cyber threats, social media, artificial intelligence, privacy requirements, and continuity of the business as usual require heavy information security measures. As a Manager in the Attack & Penetration Testing team, you

Full-time

USD 173,900.00 - 290,100.00 per year

Ethical Hacker/Penetration Tester Principal

Remote

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Today

Job Tittle: Ethical Hacker/Penetration Tester PrincipalJob location: Albany, NY First 3-4 weeks in Albany then 2 days per quarterJob Type: ContractJob Description:UPDATE: This role requires travel to Albany, NY twice a month. Job Brief: A Penetration Tester with a focus on Java application security is sought to identify, exploit, and fix vulnerabilities in Java applications to guard against cyber threats. Basic Minimum Experience. Bachelors degree in a related software field with 6+ years in a

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Contract

55 - 60

Penetration Tester

Remote or Tampa, Florida

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Today

RESPONSIBILITIES: Kforce has a client in Tampa, FL that is seeking a Penetration Tester. Position Overview: Our client is seeking a highly skilled Penetration Tester with strong experience performing both network and web application security assessments in a client-facing consulting environment. This individual should be a hands-on practitioner who can independently execute testing engagements and communicate findings effectively to technical and non-technical stakeholders. Key Responsibilitie

Contract

$65 - $70 hourly

Penetration Tester

Remote

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7d ago

POSITION OVERVIEW The Penetration Tester / Ethical Hacker is responsible for identifying, validating, exploiting, and supporting remediation of security vulnerabilities within large-scale Java applications. This is a hands-on technical role focused on application penetration testing and ethical hacking using real-world attack techniques. The successful candidate will combine strong Java development/engineering knowledge with practical penetration testing experience and work closely with Developm

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Full-time

Depends on Experience

AI-Powered Security Testing & Enhanced Vulnerability Identification Specialist

Remote

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Today

Job Summary CrossCountry is seeking a security engineering professional to leverage advanced AI models and automated security testing capabilities to improve application security and vulnerability management. The role focuses on continuously identifying vulnerabilities across codebases, validating and prioritizing findings, conducting attack-path analysis, and integrating security findings with vulnerability management processes to drive effective remediation. The ideal candidate will have a str

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Full-time

Depends on Experience

VP of Information Security

Remote

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Yesterday

Could you be a good fit?We are looking for an experienced VP of Information Security to join the team of our exceptional client. This role is responsible for building, leading, and evolving the organization's information security function while establishing a comprehensive security strategy that protects business operations, applications, infrastructure, and data assets. This is a hands-on leadership role ideal for a security professional who can balance strategic vision with tactical execution.

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Full-time

Depends on Experience

Information Security Analyst

San Antonio, Texas

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Today

Information Security Analyst - (Vulnerability Management) Key Responsibilities Review vulnerability data from multiple sources, including internal and external vulnerability scans and penetration testing activities. Analyze, normalize, and manage vulnerability data across infrastructure and application environments. Create, triage, route, and track vulnerability remediation tickets through completion. Coordinate with remediation teams to ensure vulnerabilities are assigned to the appropriate

Full-time

Build Security Engineer

Austin, Texas

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Today

Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It's the diversity of our people and their thinking that inspires the innovation that runs through every

Full-time

Senior Offensive AI Security Engineer

Remote

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Today

What You Can Expect This role sits at the intersection of offensive security and applied AI, focused on surfacing critical risks across Zoom's products, applications, services, and infrastructure before they become incidents. Day to day, you will combine deep target knowledge, threat analysis, and cutting edge models to form hypotheses about where complex systems are likely to fail, validate exploitability, and trace attack paths that standard testing would miss. This is not a vulnerability-sca

Full-time

USD 124,000.00 - 271,200.00 per year

Principal Cybersecurity Architect

Remote

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21d ago

Principal Cybersecurity ArchitectWe are seeking a Principal Cybersecurity Architect to design, secure, and govern customer-facing lab environments used for infrastructure testing, solution validation, equipment staging, and datacenter deployment preparation. This is a hands-on security architecture role focused on network security, zero-trust architecture, infrastructure protection, multi-tenant isolation, secure customer connectivity, and security controls across dynamic lab environments. Respo

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Contract

Depends on Experience

Senior Penetration Tester

Argyle, Texas

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Today

Job#: 3054967 Job Description: Senior Penetration Tester Role Overview We are seeking a Senior Penetration Tester to join our team. The role involves performing penetration testing across a variety of platforms including applications, APIs, infrastructure, cloud environments, and Active Directory. This position is responsible for identifying security weaknesses, documenting findings, and collaborating with internal teams to enhance security measures. Key Responsibilities Perform penetration

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Full-time

$75 - $80 per hour

Information Security Program Manager

Plano, Texas

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Today

Fisher Investments is looking for a Cyber Resilience & Assurance Program Manager to help establish and mature a strategic cybersecurity program. With the capability focused on validating the effectiveness of security controls, operational readiness, technology platforms, AI security safeguards, and cyber resilience programs. The Opportunity: You will have the unique opportunity to build a program from the ground up while partnering across the firm to develop assessment methodologies, governanc

Full-time

Staff Offensive Security Engineer - Remote

Remote

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Today

Staff Offensive Security Engineer Looking for a Staff Offensive Security Engineer for our Security team. This individual will be responsible for the continuous offensive security validation across our consumer digital platforms, mobile applications, cloud infrastructure, internal corporate environments, and emerging hardware device lines. The Staff Offensive Security Engineer will drive the long-term technical strategy for offensive security, lead complex red teaming and multi-stage adversary si

Contract

175-200K

Principal or Staff Product Security Engineer

Remote

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Today

Skylight is a technology startup building the OS of the family. We make Skylight Calendar, the smart calendar loved by millions of families (plus Wired and the Wirecutter). Our latest product is Calendar 2, which just launched to rave reviews. Our mission is to connect loved ones by creating the world's simplest products and services that improve family life. Our founders are former venture capitalists and serial entrepreneurs who have scaled this business to $300M+ in annual revenue while bein

Full-time

USD 200,000.00 - 250,000.00 per year

Sr. Solutions Engineer, Commercial (South/Southeast)

Remote

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Today

Our Purpose At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real, measurable, and global, you will find

Full-time

USD 196,000.00 - 270,000.00 per year

Sr. Solutions Engineer, Commercial (TOLA)

Remote

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Today

Full-time

USD 196,000.00 - 270,000.00 per year

Security Engineer

Irving, Texas

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Today

When you join Verizon You want more out of a career. A place to share your ideas freely - even if they're daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love - driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebratio

Full-time

USD 72,000.00 - 129,000.00 per year

Information Security Analyst III - Vulnerability Management

San Antonio, Texas

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Today

Job Description It's about taking care of people, our people. Are you known for your ability to think outside the box? Are you never satisfied with good enough? Does solving complex problems and ensuring top-quality standards excite you? If so, being an Information Security Analyst with Frost could be for you. At Frost, it's about more than a job. It's about having a flourishing career where you can thrive, both in and out of work. At Frost, we're committed to fostering an environment that r

Full-time

Lead Security Engineer - Confidential Computing

Plano, Texas

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Today

Job Description Take on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real impact as you help shape the future of software security at one of the world's largest and most influential companies. As a Lead Security Engineer at JPMorganChase within Cyber Technology & Controls, you are an integral part of team that works to deliver software solutions that satisfy pre-defined functional and user requirements with the added dimension

Full-time

USD 156,750.00 - 215,000.00 per year

Penetration Testing jobs in Texas, USA