Nordea

IBMi Unix Product Owner

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MidHybryda·WarszawaFull-time·Umowa o pracę

#463669·Dodano 14 dni temu·1

Źródło: justjoin.it

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Tech Stack / Keywords

IBMUnixPowerVMKornShellPython AnsibleIBM POWER

Podsumowanie oferty

Take end-to-end ownership of the mission-critical IBM i and Unix platform supporting core banking operations. Define its roadmap, technical standards and lifecycle across IBM i, AIX and IBM Power infrastructure.

Wymagania

Deep knowledge of IBM i architecture, including work management, subsystem configuration, integrated DB2 for i databases and advanced use of IBM i Access Client Solutions (ACS).
Advanced proficiency in IBM AIX or an equivalent enterprise Unix such as Oracle Solaris or RHEL, and PowerVM virtualization, including HMC, VIOS and Live Partition Mobility (LPM).
Strong understanding of connecting IBM Power platforms to enterprise SAN infrastructure, Fibre Channel fabrics and storage-level replication, such as IBM FlashSystem/SVC.
Experience with traditional CL (Control Language) or KornShell scripting, combined with modern proficiency in Python or Ansible modules for IBM Power.
Proven capability to run legacy/core infrastructure as a modern internal service, tracking Total Cost of Ownership (TCO), performance capacity metrics and alignment with corporate strategy.
Excellent communication skills to translate complex, low-level technical risks into clear business risk/benefit assessments for executive leadership and collaborate across InfoSec, Network and Applications teams.
High emotional intelligence and technical confidence to manage low-risk-tolerance change management processes during critical system windows for 24/7/365 workloads.
Partner with Information Security to balance patching timelines with application teams' need for environment stability.

Obowiązki

Platform Roadmap & Lifecycle Strategy:

Define and execute the multi-year technical roadmap for IBM i and AIX environments.
Manage OS upgrades, Program Temporary Fixes (PTFs), Service Packs and hardware generation refreshes.

Architecture & Resource Governance:

Participate in design and standardize and maintain the architecture of Logical Partitions (LPARs) through HMC and PowerVM.
Optimize processor shared pools, memory allocation and virtual I/O (VIOS) mapping.

Automation & Modernization:

Modernize platform management by introducing and enforcing infrastructure-as-code (IaC) and configuration management workflows using tools such as Ansible for IBM i and AIX.

Security & Compliance Governance:

Own platform hardening baselines.
Ensure compliance with sector-specific regulations, including SOX and DORA, and that the OS layer meets regulatory, audit and vulnerability patching SLAs.

Business Continuity & DR Strategy:

Architect and validate High Availability (HA) and Disaster Recovery (DR) solutions tailored to big-iron limitations, using technologies such as PowerHA, BRMS or hardware-based storage replication.

TCO & Vendor Management:

Act as the primary technical interface for IBM and tier-1 partners on capacity-on-demand (CoD) and vendor support escalations.

Inne informacje

The recruitment process consists of preliminary CV selection, an online interview with the hiring leader and a background check.
External consultants interested in applying should contact the hiring people leader for separate application instructions.

Nordea

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