Operational Security Officer (IBM Mainframe Z Series) Role
Maintain and improve the overall security posture of the organization's IT infrastructure based on IBM Mainframe Z Series technology.
Work closely with the security team and other stakeholders to identify potential security risks and develop effective remediation strategies specific to IBM Mainframe Z Series architecture.
Your Key Responsibilities:
* Conduct regular security assessments of our IBM Mainframe Z Series infrastructure and identify potential vulnerabilities that need to be addressed.
* Implement and maintain IBM Mainframe Z Series security policies, procedures, and standards in compliance with applicable legal and regulatory requirements.
* Perform periodic detailed assessments of the operating system and infrastructure components' security configuration to identify security vulnerabilities and provide remediation alternatives.
* Coordinate security incident response and investigation with the relevant parties in IBM Mainframe Z Series area.
* Provide IBM Mainframe Z Series-specific security guidance and support to other teams in the organization.
* Implement IBM Mainframe Z Series-specific security controls for new systems and projects.
* Contribute to IBM Mainframe Z Series-specific security awareness training for employees and contractors.
* Identify potential security threats for IBM Mainframe Z Series systems and proactively recommend and take necessary actions to mitigate those risks.
* Stay up-to-date on the latest IBM Mainframe Z Series-specific security threats and trends and recommend new technical, administrative, or process changes to improve security posture.
Your Profile:
* Bachelor's degree in computer science, Information Technology, Cybersecurity, or equivalent practical experience.
* Minimum of 8 years of experience in IT security operations, specifically related to IBM Mainframe Z Series.
* Experience with IBM Mainframe-specific security tools and technologies, such as RACF, zSecure, Syslog, CARLA, ICSF, etc.
* Knowledge of IBM Mainframe Z Series-specific security standards and frameworks such as z/OS Security, RACF, zSecure, etc.
* Experience with building out RACF reports in zSecure to support database authenticity.
* Experience with onboarding and decommissioning applications into RACF structures.
* Extensive knowledge of SSO, Active Directory (AD), LDAP, public key infrastructure (PKI), privileged accounts, integration of application program interface (API), implementation and support of digital certificates, Kerberos, SSL, SSH.
* USS experience is highly desired.
* Understanding of IBM Mainframe Z Series-specific network protocols, operating systems, and virtualization technologies.
* Excellent analytical and problem-solving skills for IBM Mainframe Z Series.
* Strong written and verbal communication skills in providing advice, recommendations, or technical support in IBM Mainframe Z Series security.
* Relevant security certifications related to IBM Mainframe Z Series such as IBM Certified Administrator - Security z/OS, IBM Certified Specialist - z Security Technical Sales, etc., would be a plus.
About AXA Group Operations
We are one of the major catalysts for AXA's transformation into a sustainable tech-led company. We leverage technology, data, sourcing, security, and investment allocation globally, achieving economies of scale and synergies when necessary.
We want to be recognized in three fields of action:
* State-of-the-art Data Technology to drive customer experience.
* State-of-the-art Procurement & Sourcing to drive efficiency and better manage risks.
* High-Performing Global Team for stronger partnerships with AXA entities.