08/22/2026

Sr Cybersecurity Engineer

Job Description

Why GM Financial Cybersecurity?

Innovation isn’t just a talking point at GM Financial, it’s how we operate. By joining our team, you’ll work in a mission-focused environment with specialized teams, including Engineering, Threat Intelligence, Vulnerability Management, Incident Response, Firewall, Governance, Risk, Architecture and Offensive Security. These teams collaborate to identify, manage and respond to threats, all while driving innovation across the environment. 
 
Cybersecurity is central to our strategic vision, so you’ll benefit from exceptional leadership visibility, with direct reporting lines to the CEO. This structure ensures your work is recognized and supported at the highest levels, while also enabling bold innovation and the adoption of cutting-edge technologies. 
 
Shape the future of Cybersecurity at GM Financial, with the freedom to explore, the tools to build and the support to thrive.

About the role

The Sr Cybersecurity Engineer is responsible for developing, deploying, monitoring, tuning, evaluating, reporting and maintaining systems and procedures to identify and mitigate threats to the corporate network, corporate assets and corporate users. This team member will identify core requirements, design and implement security technologies, and work with stakeholders to perform ongoing tuning and alerting on those technologies.  Said technologies may include, but are not limited to: Data Loss Prevention (DLP), Security Incident Event Management (SIEM), User Behavior Analytics, Host Intrusion Prevention (HIPS) and Web/Email Gateway.  This team member will be responsible for both technical implementation of systems and communication of security requirements to management and security leadership.

In this role you will:

  • Engineer, design, install and support security technologies such as Data Loss Prevention (DLP), Host Intrusion Prevention (HIPS), Security Incident and Event Managers (SIEM), Endpoint Security, Vulnerability Management (VM), Email Gateways, Breach Mitigation, Certificate Management, SSL encryption and decryption, Identity Management, Cloud Security, Database Security, Web Gateways

  • Proactively identifies potential technologies to better secure enterprise information assets

  • Using information from threat intelligence feeds, incident response and SIEM analysis, identifies and deploys custom rules and policies to security technologies to further protect information assets

  • Works with cybersecurity management to develop and implement project plans to rapidly mature security initiatives

  • Participation in emergency response team activities for responding to various security incidents

  • Prepare and update information procedures, standards and/or other technical requirement documents

  • Participate in periodic information systems risk assessments

  • Develop detailed proposals and plans for new information security systems that would enhance or enable new capabilities for network or host systems

  • Recommends and evaluates security tools to identify more efficient and effective security measures


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