Vulnerability Analyst

Company Overview

Job Description:

Building trusted markets — powered by our people. At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting‑edge trading, clearing and investment solutions to market participants around the world. We’re building meaningful ways to support professional and personal development while strengthening the trust we’ve earned as a global market leader.

Our teams are empowered to share ideas, actively pursue them and bring on a challenge. As champions of internal mobility and access to opportunity, we encourage our people to “go for it” and equip our managers with the training to coach their teams to the next level. We strive to provide employees a safe space to network, share ideas and create opportunities.

To support strong partnership and team connection, this role follows a four‑day in‑office work model.

Cboe HQ is located in the historic Old Post Office district, a landmark that blends classic architecture with modern amenities. The building features expansive spaces with high ceilings and large windows, offering an abundance of natural light and panoramic views of the city skyline and the Chicago River. With its prime location in downtown, the OPO Building provides easy access to major transportation hubs, including Union Station and multiple CTA lines, making it convenient for commuters.

The building is home to a variety of amenities, including restaurants, a fitness center, and collaborative work spaces, creating a vibrant and dynamic work environment.

The Global Vulnerability Management Team is hiring a Vulnerability Analyst. In this role you’ll be responsible for:

• Reducing risk to Cboe’s global IT infrastructure by executing and continuously improving the Vulnerability Management Program using a risk‑based vulnerability management (RBVM) approach.
• Analyzing vulnerability scan results, assessing risk within the context of the enterprise environment, and coordinating remediation with global infrastructure and application teams.
• Participating in automation and integration efforts to improve the efficiency, scalability, and accuracy of vulnerability detection, analysis, remediation tracking, and reporting.
• Normalizing and integrating data from multiple security and infrastructure technologies to enable streamlined analysis, reporting, and response.
• Partnering cross‑functionally with infrastructure, application, and platform teams to ensure effective vulnerability remediation, policy compliance, and continuous improvement of security controls.
• Evaluating emerging vulnerabilities, threats, and security technologies, and assessing their relevance and impact on the organization’s security posture.
• Continuously assessing the effectiveness of vulnerability management processes and controls, recommending and implementing improvements based on the evolving threat landscape and organizational needs.
• Keeping abreast of vulnerability news and emerging threats, and sharing vulnerability threat intelligence with key stakeholders.

• 1+ year in information security, with 1 year in core IT roles such as system or network administration.
• Hands‑on user‑level experience with vulnerability management and cloud/SaaS security tooling (Qualys, Tenable, Rapid7, Wiz, Reco, Obsidian, App Omni, Aqua); ability to install, configure, and operate such platforms in an enterprise environment.
• Scripting and automation skills using Python; experience with AI productivity tools such as Copilot, Claude Code, Cursor, or equivalents.
• Solid systems administration background in Linux/Unix and Windows environments, and experience with configuring and debugging network devices.
• Understanding of security vulnerabilities, threats, and attack techniques.
• Experience creating reporting visualizations using Power BI, Sigma, Snowflake.
• Strong English communication skills; able to convey technical risk, remediation guidance, and impact analysis to technical teams and…