Mainframe Security Lead W / M

AXA Group Operations; Madrid; Presencial; EUR 60.000 - 80.000; Jornada completa

Descripción de la vacante

A global insurance company is seeking a Cyber Defense Security Designer to enhance the security of IBM Mainframe Z Series infrastructure. This role requires a strong background in IT security operations, relevant certifications, and a minimum of 8 years' experience. The successful candidate will be responsible for addressing security vulnerabilities and implementing robust security measures. A focus on continuous improvement and communication with various stakeholders is essential.

Formación

• Minimum of 8 years of experience in IT security operations.
• Relevant security certifications related to IBM Mainframe Z Series.
• Understanding of security protocols and frameworks.

Responsabilidades

• Conduct regular security assessments of IBM Mainframe Z Series.
• Support teams with security policies compliance.
• Coordinate security incident responses in the Mainframe area.

Conocimientos

IBM Mainframe-specific security tools

Strong analytical and problem-solving skills

Fluent in English

Experience with security frameworks

Educación

Bachelor's degree in computer science or equivalent

Herramientas

RACF

zSecure

Cloud security tools

Descripción del empleo

Overview

As a Cyber Defense Security Designer for IBM Mainframe Z Series (and iSeries), your primary role is to maintain and improve the overall security posture of the organization\'s IT infrastructure that is based on IBM Mainframe Z Series (and iSeries) technology.

You will 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 and iSeries architecture. You will also work closely with other Cyber Defense security product specialist / teams on the architecture, vision and roadmap of the Cyber Security Products with the goal of protecting AXAs (including customer) data adequately.

Responsibilities

• Conduct regular security assessments of IBM Mainframe Z Series and iSeries infrastructure and identify potential vulnerabilities that need to be addressed.
• Support distributed and entities teams with implementing and maintaining IBM Mainframe Z Series and iSeries 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 the IBM Mainframe Z Series and iSeries area.
• Provide IBM Mainframe Z Series and iSeries specific security guidance and support to other teams in the organization.
• Support the implementation of IBM Mainframe Z Series and iSeries-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 and iSeries systems and proactively recommend and take necessary actions to mitigate those risks.
• Stay up-to-date on the latest IBM Mainframe Z Series- and iSeries-specific security threats and trends and recommend new technical, administrative, or process changes to improve security posture.
• Lead the product vision (5y) development of a Cyber Security product.
• Protect AXA by bringing the requirements of the Distributed / Mainframe teams, Entities, threat landscape and external regulations together in a clear plan to move ahead.
• Supporting IT projects / products in their security risk mitigation by identifying suitable prevention, detection and response methods.
• Improving the security level of the Mainframe and IBM iSeries.
• Improving the assigned Cyber Defense products to keep them relevant in the threat landscape.

Education & Certifications

Education

• Bachelor\'s degree in computer science, Information Technology, Cybersecurity, or equivalent practical experience

Certification

• 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
• Cloud Architecture qualification
• Cloud Security qualifications

Experience & Skills

Overall work experience

• Minimum of 8 years of experience in IT security operations, specifically related to IBM Mainframe Z Series and iSeries.
• 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, PKI, privileged accounts, API integration, digital certificates, Kerberos, SSL, SSH.
• USS experience is highly desired.
• Understanding of IBM Mainframe Z Series-specific network protocols, operating systems, and virtualization technologies.
• Strong 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.
• Experience in Information Security disciplines.
• Hands-on experience in a range of technologies e.g., Cloud, SOC, SIEM, IAM, IPS/IDS, WAF, HIPS, firewall, PUAM, Microsoft 365, Unix, Azure, AWS, Forensics, etc.
• Security Architecture experience, in creating and leading the security product roadmap development.

Languages

• Fluent in English both spoken and written.