Mainframe Infrastructure Administrator (f / m / d)

Gruppe Deutsche Börse; Frankfurt; Hybrid; EUR 60.000 - 75.000; Vollzeit

Zusammenfassung

A multinational financial services firm in Frankfurt is seeking an experienced Systems Administrator with a strong background in IBM zseries. The role involves maintaining hardware and software, ensuring high levels of system performance and availability. The ideal candidate should have at least 3 years of experience and excellent problem-resolution skills. The company offers a flexible working model, development programs, and various benefits including attractive salaries and bonuses.

Leistungen

Job tickets

Free drinks and food

Health promotion measures

Company pension schemes

Bonuses and discounts

Qualifikationen

• Minimum 3 years of experience with IBM zseries or related hardware.
• Technical skills will be validated through a technical interview.
• Optionally, Linux or zLinux skills would be an advantage.

Aufgaben

• Implement, integrate, and maintain hardware and software.
• z/OS and 3rd party software installation and maintenance.
• Prepare and maintain documentation.
• Comply with audit and security requirements.
• Manage SAN disk and tape storage.

Kenntnisse

IBM zseries

Mainframe system programming

Problem resolution

Analytical skills

Effective communication

Team player

Flexibility in work hours

Ausbildung

University degree in Computer Science

Jobbeschreibung

Overview

Your area of work :

The PTIT Operations & Governance department is mainly responsible for the provisioning CPU, disk, SAN and IT Operating Systems to the Core IT Operations applications.

The PaaS IaaS Unit team ensures the management of mainframe servers and supporting infrastructure including the z / OS and zVM operating systems as well (Capacity Planning, Disaster Recovery, Asset Management, etc.).

Responsibilities

• Systems Administration activities include to implement, integrate and maintain hardware and software ensuring quality cost-effective services and to provide effective and efficient problem resolution in order to achieve the highest levels of availability, reliability and performance.
• z / OS and 3rd party software installation and maintenance
• Analyse system problems and resolution
• Prepare and maintain documentation
• Implementation of security controls (z / os RACF)
• Comply with audit and security requirements
• Operation includes on-call duty distributed among the team (an average of 1-2 shifts incl. on-call duty once per 5 weeks expected)
• SAN disk & tape management. Storage management.

Qualifications / Your profile

• University degree in Computer Science (or equivalent through business experience)
• Minimum 3 years of experience working with IBM zseries (mainframe) and / or relevant attached HW like SAN disks or tape library.
• Mainframe skill background preferably on sysprog level (good knowledge in areas z / os, SMP / E, SMS, RACF, z / OSMF, ISV products)
• Technical skills are essential to the position and will be validated through a technical interview.
• Effective written and verbal communication
• Initiative
• A team player
• Flexibility in work hours (24x7 means night and weekend installations and test operations)
• Optionally linux or zlinux skills would be advantage.

Why Deutsche Börse Group?

We are committed to providing a work environment where everyone feels welcome and can reach their full potential. Our standards go far beyond simply matching candidates with the right position.

Mobility

We enable you to move freely with our job tickets, job (e-)bikes and free parking opportunities.

Work environment

Collaboration, communication, or deep focus – in our modern office buildings you will find the perfect work environment. Free drinks and food and meal allowances included.

Health and wellbeing

We care for your health and wellbeing and besides various health promotion measures we offer you a group accident insurance and additional insurance offers at discounted rates.

Financial stability

We provide financial stability by offering attractive salaries, company pension schemes, participation in our Group Share Plan, as well as bonuses, subsidies and discounts.

Hybrid work

Collaborate and exchange on-site or work remotely several days a week in line with business needs and local regulations. Our hybrid working model combines the best of both worlds.

Flexible working hours

We want your job to fit your life situation and offer flexible working time models, childcare allowance, or the possibility to study alongside your job.

Internationality

Our market infrastructures are globally connected. Working with us means collaborating with like-minded colleagues across over 60 locations from more than 100 nations.

Development

We promote individual development by offering internal development programmes, mentoring, further education and training budgets.