Operational Security Specialist
5 days ago
We are seeking an experienced Operational Security Specialist to join our team at AXA Group Operations. As a key member of our security team, you will play a critical role in maintaining and improving the overall security posture of our IT infrastructure based on IBM Mainframe Z Series technology.
Key Responsibilities- Conduct regular security assessments of our IBM Mainframe Z Series infrastructure to identify potential vulnerabilities and develop effective remediation strategies.
- 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 relevant parties in the 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.
- 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.
AXA Group Operations is a global organization that sets the tone for the evolution of our insurance business model through technology and innovation. We leverage technology, data, sourcing, security, and investment allocation in a global way, but also achieve economies of scale and synergies when necessary.
We are present across 17 countries with committed, highly qualified teams. 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
We bring together the expertise, cultural diversity, and creativity of over 8,000 employees worldwide and are committed to equal opportunities in all aspects of employment (gender, LGBT+, disabled persons, or people of different origins) and to promoting Diversity & Inclusion by creating a work environment where all employees are treated with dignity and respect, and where individual differences are valued.
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