Infrastructure and Storage Engineer on Mainframe platform | SEB, Solna

SEB; Parainen; Hybrid; EUR 60,000 - 90,000; Full time

Job summary

SEB is seeking an engineer/system programmer to join the Mainframe infrastructure team. You will maintain servers, storage, and OS/software to ensure optimal performance.

The role involves daily maintenance, support, and technical development of the Mainframe platform and storage environment, with on-call duties as part of the team’s 24/7 rotation.

Qualifications

• At least 3 years of experience on the Mainframe platform as a system programmer.
• Knowledge of IBM Z hardware, z/OS, SMP, HCD, VTAM, TCP/IP.
• Experience with storage subsystems (DFSMS) and GDPS is meritorious.
• Fluent in both Swedish and English language.

Responsibilities

• Maintain and manage Mainframe servers, storage, and related OS/software for performance.
• Handle daily maintenance, support, and technical development of the Mainframe platform and storage environment.
• Participate in on-call 24/7 rotation as required by the team.
• Collaborate with a team of 8 to ensure reliable IT delivery for critical banking applications.

Skills

Mainframe system programming

IBM Z hardware & z/OS

Storage subsystems (DFSMS) & GDPS

Swedish & English language

Job description

SEB is more than a bank. We are a technology-driven financial institution where everything startsfromour customer needs and business outcomes. AI,dataand modern engineering are natural parts of how we work,buildand deliver value. From core banking platforms to agentic AI, automation,cybersecurityand cloud, we offer a broad tech landscape and many paths to grow. Together, we are shaping secure,responsibleand future- proofsolutions for our customers and society.

We are looking for an engineer/system programmer who will be part of a team working with Mainframe infrastructure, storage and belonging services to the Mainframe platform. The team is part of SEB Technology and located in Solna in the Stockholm area. Mainframe is a vital platform within SEB where we work a lot with modernization and where many different initiatives are ongoing connected to Mainframe platform. At SEB we strive towards a modern Mainframe environment well aligned with our digital roadmap.

About the role:

As an engineer/system programmer, you will work with maintaining and managing the servers, storage and other belonging hardware, as well as OS and related software products, for best performance and optimization.

You will be responsible, together with the team of 8 people, for daily maintenance, support and technical development of the mainframe platform and storage environment. Maintenance and operation of mainframe infrastructure is of outmost importance as many critical applications for the bank are running on the platform. Handling the environment is a critical undertaking as excellent performance is of outmost importance in any delivery performed in mainframe. New requirements on IT delivery and how to handle storage data put new demands on different solutions for fulfilling them.

The team has scheduled on-call 7/24 and that will also be included in this role when suitable.

Who are you?

You are a skilled technician/system programmer with some years of experience of working within Mainframe environment. You are analytic and structured in your work and understand the importance in following processes when working in critical environments. Cooperation in the team is important, as the team has great own responsibility for their deliveries. In addition, the ability to independently run your own activities and take responsibility for them is necessary. Enjoy working with colleagues, developing as an engineer and have a positive ‘can-do’ attitude is of great importance.

We are looking for you who have the following qualifications:

• At least 3 years’ experience regarding Mainframe platform as a system programmer
• Knowledge of IBM Z hardware, z/OS, SMP, HCD, VTAM, TCP/IP
• Experience within storage subsystems (DFSMS) and GDPS is meritorious
• Fluent in both Swedish and English language

What we offer:

• Agile and modern ways of working
• A flat hierarchy and openness to share ideas, opinions and points of views
• Extensive training and learning opportunities
• Innovative company at the forefront of technology
• Hybrid work model, meaning remote work is possible up to 2 days/week

If you have questions about the position please contact Anneli Risberg, Team manager on [phone] or at [e-mail]

Please be aware that our final candidates undergo background checks, a process that includes for example identity control, verification of qualifications, credit checks, company engagements and history of crime. In some cases, we also apply random drug checks. During employment, employees within SEB can also expect to undergo recurring background checks. SEB Sweden has a redeployment responsibility, why this position might be covered by internal redeployment.