Engineering JO

Mizuho Global Services Pvt Ltd (MGS) is a subsidiary company of Mizuho Bank, Ltd, which is one of the largest banks or so called ‘Mega Banks’ of Japan. MGS was established in the year 2020 as part of Mizuho’s long term strategy of creating a captive global processing centre for remotely handling banking and IT related operations of Mizuho Bank’s domestic and overseas offices and Mizuho’s group companies across the globe. 

At Mizuho we are committed to a culture that is driven by ethical values and supports diversity in all its forms for its talent pool. Direction of MGS’s development is paved by its three key pillars, which are Mutual Respect, Discipline and Transparency, which are set as the baseline of every process and operation carried out at MGS. 

What’s in it for you? 

o        Immense exposure and learning 

o        Excellent career growth 

o        Company of highly passionate leaders and mentors 

o        Ability to build things from scratch 

Know more about MGS: 

https://www.mizuhogroup.com/asia-pacific/mizuho-global-services 

About the Role:

We are seeking three skilled and dedicated professionals to join our team focused on advanced security solutions. This expanding team will include  Junior Engineers who will collaborate on security tools management, programming tasks, and detection engineering. These positions aim to fortify our organization’s security infrastructure with comprehensive expertise in Splunk Enterprise Security, SOAR solutions, Linux administration, and SIEM capabilities.

Roles and Responsibilities:

Splunk Enterprise Security

• Develop and fine-tune SPL queries for alerts, reports, and dashboards.
• Execute Splunk application upgrades to maintain system robustness.
• Onboard data sources efficiently, ensuring data completeness for security applications.
• Configure and validate Splunk Use Cases aligned with organizational security requirements.

Security and Monitoring (SIEM):

• Perform Detection Engineering tasks to identify potential security configuration blind spots.
• Proactively address “missing” data sources to improve overall system integrity and response quality.

SOAR (XSOAR):

• Develop and modify SOAR playbooks to optimize workflows or create new ones as needed.
• Ensure seamless integration of SOAR workflows with existing security systems.

Linux Administration:

• Implement syslog configurations and manage log rotation to maintain system performance and reliability.
• Deploy and configure virtual appliances for integrating security tools into IT infrastructure.

Additional Scope:

• Stand up and configure security servers and appliances for improved data monitoring environments.
• Efficient onboarding of logs from diverse systems to create a robust repository for analytics and validation.
• Configure XSOAR environments while tailoring workflows to suit specific operational needs.

• Develop and modify SOAR playbooks to optimize workflows or create new ones as needed.
• Ensure seamless integration of SOAR workflows with existing security systems.

Relevant Skills and Experience:

For Junior Engineering Resources:

• 2–4 years of experience supporting security-based system configurations.
• Understanding of Splunk features like dashboards and data onboarding.
• Familiarity with basic Linux configurations and SOAR playbook scripting techniques.

Qualifications:

• Bachelor’s degree in Computer Science, Cybersecurity, Information Systems, or a related field.
• Relevant certifications in Splunk Enterprise Security or SOAR tools are a strong advantage.
• Excellent troubleshooting capabilities and a proactive approach to system fortification.

Additional Skills (Preferred):

• Detection of advanced security threats through specialized SIEM analysis techniques.
• High adaptability in handling virtual appliance setups and large-scale log configurations.
• Strong interpersonal skills to collaborate across teams while ensuring adherence to best practices aligned with the organization’s security framework.