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Company: Mastercard
Location: Ballerup, Capital Region of Denmark, Denmark
Career Level: Associate
Industries: Banking, Insurance, Financial Services

Description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Mainframe Platform Specialist-1 Key Responsibilities:
- Daily monitoring and maintenance of mainframe systems to ensure optimal performance and availability.
- Implementing and managing software upgrades, patches, and configurations on mainframe platforms.
- Collaborating with development teams to support application deployments and integrations on the mainframe.
- Identifying, diagnosing, and resolving issues related to mainframe performance, hardware, and software.
- Conducting regular security assessments and implementing necessary measures to safeguard mainframe data.
- Providing technical support and guidance to internal teams on mainframe-related matters.
- Developing and maintaining documentation related to mainframe processes, procedures, and configurations.

Required Qualifications:
- Proven experience working with mainframe systems, including IBM zSeries or similar platforms.
- Strong understanding of mainframe architecture and operational best practices.
- Proficiency in mainframe programming language COBOL
- Experience with mainframe database management systems like DB2 and IMS.
- Familiarity with mainframe security protocols and practices.
- Excellent problem-solving skills and the ability to work under pressure.
- Effective communication skills, with the ability to collaborate with cross-functional teams.

Preferred Qualifications:
- Knowledge of modern mainframe technologies and trends.
- Experience with automation and orchestration tools for mainframe environments.
- Certifications in mainframe technologies or related fields.

Corporate Security Responsibility


All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

  • Abide by Mastercard's security policies and practices;

  • Ensure the confidentiality and integrity of the information being accessed;

  • Report any suspected information security violation or breach, and

  • Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.




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