Penetration Tester Jobs in Chicago, IL

Join us to enhance the security posture of our production platform. As an Infrastructure Security Engineer, you'll drive remediation efforts, build security frameworks, and collaborate with teams to p...

Optimize testing processes for IP/telecommunication systems across diverse hardware platforms. Collaborate with engineers to develop test plans, document defects, and ensure quality in a dynamic lab e...

Accelerate progress at the forefront of cybersecurity by leading threat hunting initiatives. Engage with clients to deliver tailored IT solutions, analyze complex data, and enhance security measures i...

Shape a secure, scalable enterprise network by leading architecture, operations, and security initiatives. Collaborate across teams to enhance connectivity and support growth through M&A and carve-out...

Join a team that's driving architectural excellence and AI adoption. You'll optimize cloud systems, enhance data processing, and lead engineering teams to innovate and scale efficiently, ensuring robu...

Join a team that's dedicated to safeguarding digital assets by proactively monitoring and responding to cyber threats. Lead initiatives in security operations, vulnerability management, and compliance...

Drive robust application security integration within the SDLC while collaborating with development teams to analyze and mitigate vulnerabilities. Engage in proactive testing and ensure compliance, enh...

Unlock potential by designing and implementing enterprise identity solutions, ensuring secure access across cloud and hybrid environments while collaborating with cross-functional teams to enhance IAM...

Transform user experiences by developing and enhancing frontend applications using JavaScript, React, and TypeScript. Collaborate in an Agile environment to deliver high-quality software solutions whi...

Join a team that's dedicated to enhancing information technology solutions within the Department of the Air Force. Drive the implementation and modernization of Tenable architecture to ensure complian...

Transform complex customer needs into scalable solutions by leading technical deployments, integrations, and automation. Collaborate with stakeholders to drive value and enhance operational efficiency...

Empower our team by developing and maintaining web applications that enhance user experience and support critical health programs. Collaborate with stakeholders to ensure seamless integration and robu...

Join a team that's dedicated to driving technical sales excellence by managing and developing the Solutions Engineering team, ensuring alignment with company goals and fostering a customer-focused env...

Shape the future of product security by leading research initiatives, identifying emerging threats, and collaborating with cross-functional teams to enhance security strategies and drive impactful cha...

Join a team that's shaping the future of identity security by developing impactful enablement programs for pre-sales teams. Collaborate with cross-functional leaders to enhance skills and drive busine...

Elevate cybersecurity measures by designing and implementing robust controls for enterprise applications and infrastructure. Collaborate with cross-functional teams to ensure compliance with federal s...

Unlock potential by leading digital forensics investigations, managing sensitive evidence, and collaborating with legal teams. This hands-on role requires technical expertise and strong communication...

Join us to lead the installation and support of next-gen Voice Communication Switch systems. This role demands technical expertise and customer interaction to ensure seamless transitions and operation...

Lead the design and development of robust security architecture for cloud infrastructure and CI/CD pipelines. Partner cross-functionally to embed security in the development lifecycle and evaluate eme...

Drive modernization efforts in America's airspace by ensuring accurate software installations and configurations for the FAA's Terminal Flight Data Manager program. Collaborate with teams to resolve t...

Transform complex challenges into innovative solutions by leveraging expertise in RF communications, machine learning, and data analytics to enhance cybersecurity and network research for government a...

Contribute to a cutting-edge AI platform by building scalable retrieval systems and integrating language models, ensuring accurate citation and robust performance in a secure environment. Your experti...

Unlock potential by driving the design, development, and maintenance of enterprise mainframe applications using COBOL and IDMS, ensuring high performance and compliance with standards while collaborat...

Join our team to validate and enhance data migration processes through comprehensive testing, ensuring quality and performance in a dynamic Agile environment. Your expertise will drive successful syst...

Transform security solutions across multiple domains, driving technical direction and collaboration to address high-risk items and enhance Meta's security posture company-wide. Lead cross-functional t...