Infrastructure Engineer to Mainframe Integration - Swedbank

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 (for example 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. #LI-MA1 #LI-Hybrid

T-Unit We are a recently well-funded, mission-driven startup building tools that help society withstand and adapt to security threats, natural disasters, extreme weather, and other risks. Our platform powers simulation, scenario planning, incident management, and early warning, enabling organizations to prepare for the unexpected. About the Role We are looking for an Infrastructure Engineer to join our team and help architect an AI-powered platform for crisis management, providing situational overviews, consequence modeling, and prioritization to support users in making critical decisions with real-world impact. In this role, you will collaborate closely with cross-functional teams (engineering, product, and operations) to build tools that save lives and protect property. You will also get the opportunity to contribute to the technical strategy, offering insights and solutions that align with the company’s goals. As a senior team member, you will be expected to mentor and guide peers, fostering a culture of learning and continuous improvement. Additionally, you will play a key role in assisting with hiring and building a strong, diverse team that thrives in a collaborative and inclusive environment. What You’ll Do: ·       Manage and operate Kubernetes clusters, ensuring scalability and reliability. ·       Work in a cloud-agnostic environment and sometimes on bare metal, deploying and maintaining critical infrastructure. ·       Oversee S3 storage, and handle databases and backup operations, ensuring they are secure and resilient. ·       Automate manual processes and implement monitoring solutions to maintain the platform’s performance and stability.   What You Bring We understand that no one ticks every box, and that’s okay. If you're excited about the role and thrive in a collaborative environment, we'd love to hear from you. We are looking for someone who is comfortable working in cross-functional teams, eager to learn from others, and has a strong motivation to grow. If you are driven, humble, and have a growth mindset, this could be the perfect opportunity for you. Key Qualifications: ·       4+ years of experience in DevOps development. ·       Expertise in Linux administration, Kubernetes (K8S), and scripting (e.g., Bash, Python) ·       Strong skills in monitoring and/or automation ·       Experience with on-prem environments ·       Comfortable working in cross-functional teams and open to learning from others.   It’s a bonus if you have experience with backend development and familiarity with CEPH and S3. Additionally, it’s a bonus if you have experience with on-call work and handling high-pressure situations. What We Offer ·       Competitive compensation and long-term upside in a promising startup. ·       A flexible work environment in an exciting, impactful domain. ·       Support for professional development and continuous learning as the company grows. ·       A team that values inclusion, empathy, and personal growth.   We welcome applicants of all backgrounds, identities, and experiences. If you need accommodation at any stage of the hiring process, please let us know. We’re happy to help. Background checks are part of our recruitment process.   If you have any questions about the role or the process, feel free to reach out to Axel Jeppsson at axel.jeppsson@ants.se