Senior Infrastructure Engineer
Capgemini Sverige ABSammanfattning
Join a skilled mainframe team as an Infrastructure Engineer/System Programmer, focusing on the z/OS platform in a secure, business-critical environment. This role involves system programming, operational support, and collaboration across IT and business units. You will be responsible for maintaining z/OS subsystems, managing security configurations, and contributing to modernization efforts. The position requires working in a 24/7 high availability setting, ensuring stability and availability ofJobbet i korthet
Anställningstyp
tillsvidareanstallning
Arbetstid
heltid
Ansök senast: 2026-11-18
Publicerad: 2026-10-19
Beskrivning
Do you want to work with one of Sweden's most critical IT infrastructures? We are looking for an Infrastructure Engineer / System Programmer (SysProg) to join our mainframe team and help operate and modernise our z/OS platform in a highly secure, business critical environment.
The role
You will be part of a skilled mainframe team responsible for the stability, availability, and evolution of our z/OS environment. The role combines deep technical system programming with operational responsibility and close collaboration across IT and the business.
In this role you will play a key role in:
• System programming and maintenance of z/OS and related subsystems
• Work closely with domain owners for MQ on z/OS, IMS and/or DB2 (depending on your profile)
• Software installation, upgrades, and maintenance using SMP/E
• Incident investigation, problem management, and operational support
• Manage certificates, encryption, and security related configurations
• Participate in on call duty and planned infrastructure activities, such as datacentre swaps and major changes
• Contribute to modernisation, automation, and continuous improvements
Your profile
• Has solid experience working with IBM z/OS in a system programming or senior infrastructure role
• Strong knowledge of software maintenance and installation using SMP/E
• Solid understanding of mainframe security, including certificates, PKI, encryption, and key management
• Is comfortable working in 24/7, high availability environments
• Is structured, proactive, and enjoys taking ownership
• Enjoys working both independently and as part of a small expert team
• Curious and motivated to continuously develop your skills
• Calm and methodical under pressure in incident situations
Nice to have
• Cross platform integration (z/OS ↔ distributed systems)
• Experience from financial or other regulated environments
• Automation, monitoring, and alerting on the mainframe
• Knowledge of additional z/OS subsystems or middleware products
Application
As part of our recruitment process, identity verification will be conducted through inspection of your ID card, and background checks will be carried out as required.
The role
You will be part of a skilled mainframe team responsible for the stability, availability, and evolution of our z/OS environment. The role combines deep technical system programming with operational responsibility and close collaboration across IT and the business.
In this role you will play a key role in:
• System programming and maintenance of z/OS and related subsystems
• Work closely with domain owners for MQ on z/OS, IMS and/or DB2 (depending on your profile)
• Software installation, upgrades, and maintenance using SMP/E
• Incident investigation, problem management, and operational support
• Manage certificates, encryption, and security related configurations
• Participate in on call duty and planned infrastructure activities, such as datacentre swaps and major changes
• Contribute to modernisation, automation, and continuous improvements
Your profile
• Has solid experience working with IBM z/OS in a system programming or senior infrastructure role
• Strong knowledge of software maintenance and installation using SMP/E
• Solid understanding of mainframe security, including certificates, PKI, encryption, and key management
• Is comfortable working in 24/7, high availability environments
• Is structured, proactive, and enjoys taking ownership
• Enjoys working both independently and as part of a small expert team
• Curious and motivated to continuously develop your skills
• Calm and methodical under pressure in incident situations
Nice to have
• Cross platform integration (z/OS ↔ distributed systems)
• Experience from financial or other regulated environments
• Automation, monitoring, and alerting on the mainframe
• Knowledge of additional z/OS subsystems or middleware products
Application
As part of our recruitment process, identity verification will be conducted through inspection of your ID card, and background checks will be carried out as required.
Ansök till tjänsten
Senior Infrastructure Engineer
OM FÖRETAGET
Capgemini Sverige AB
