Senior Mainframe Platform Engineer (Storage) - Swedbank

Swedbank AB; Sundbybergs kommun; On-site; SEK 600,000 - 800,000; Full time

Benefits offered by this job

Share based reward program Eken

Company pension plan

Health insurance

Job summary

Swedbank AB is looking for an Infrastructure Engineer to join their Mainframe Infrastructure team in Sundbyberg. This role involves working with one of the largest z/OS environments in the Nordics, ensuring the stability and performance of critical systems.

The ideal candidate will have strong experience with the IBM z/OS platform, a solid understanding of mainframe infrastructure, and will thrive in a collaborative environment. The team values personal and professional growth, offering continuous development opportunities along with competitive benefits.

Qualifications

• Solid experience working with the IBM z/OS platform in a production environment.
• Strong understanding of mainframe infrastructure, including CPU, memory, and I/O.
• Experience with mainframe storage solutions like DASD and disk management.

Responsibilities

• Ensure stability, availability, and performance of business critical systems.
• Contribute to complex, mission-critical systems improvements.
• Work collaboratively in a team to deliver challenging projects.

Skills

IBM z/OS platform experience

Mainframe infrastructure understanding

Mainframe storage solutions

Capacity planning and performance analysis

Backup and disaster recovery knowledge

z/OS system tools familiarity

Job description

Are you interested to work with one of Swedbank’s core platforms?

In Swedbank you have the opportunity to:

• Join Swedbank’s Mainframe Infrastructure team and work with one of the largest zOS environments in the Nordics
• Work with a highly interesting and technically challenging platform
• Unleash your technical curiosity and passion
• Contribute to improve complex, mission-critical systems
• Grow and develop alongside highly skilled colleagues

What is needed in this role:

To succeed as an Infrastructure Engineer within the Mainframe z/OS Platform and Storage area, you need a broad technical understanding of the z/OS environment combined with a structured and responsible way of working. The role is critical to ensure stability, availability, and performance of business critical systems.

• Solid experience working with the IBM z/OS platform in a production environment
• Strong understanding of mainframe infrastructure, including CPU, memory, and I/O
• Experience with mainframe storage solutions (e.g., DASD, disk, and volume management)
• Knowledge of SMS (Storage Management Subsystem) and its components
• Experience in capacity planning and performance analysis
• Understanding of backup, recovery, and disaster recovery solutions
• Familiarity with z/OS system tools for monitoring and administration

With us, you can experience:

• Personal and professional growth through self-leadership and continuous development.
• Meaningful work that positively impacts our workplace, our customers, and society.
• An open and collaborative culture that encourages cross-functional teamwork and provides networking opportunities.
• A supportive and inclusive environment that promotes a balanced and sustainable work-life, with flexible working conditions when suitable for the role.
• Benefits such as our share based reward program Eken, company pension plan, employee offer for banking products, health insurance.

Join our team and...

Become part of a team of professional colleagues, who work together to deliver challenging projects, stable and secure operations and by that contribute to Swedbank's position in society.

Cecilia Kåhrström you future leader

We look forward to receiving your application by 07.08.2026.

Location: Sundbyberg

Recruiting manager: Cecilia Kåhrström

We may begin the selection during the application period, so we welcome your application as soon as possible.

We would like to let you know that a background check and a drug test may be a part of the process for this role. (Applies to recruitment in Sweden)

We have made our choice regarding recruitment media and therefore kindly decline contact with ad sellers or sellers of other recruitment services.

Employment in this position may involve placement in a security class or, alternatively, a security screening without placement in a security class. Therefore, a security assessment with a background check may be conducted in accordance with the Security Protection Act (2018:585).

Swedbank does not discriminate anybody based on gender, age, sexual orientation or sexual identity, ethnicity, religion or disability – everybody is welcome.