Hybrid IBM i System Administrator | DR & Security Tuning

Ss&C Technologies Holdings

Basildon

Hybrid

GBP 45,000 - 65,000

Full time

14 days+

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Benefits offered by this job

Hybrid Work Model

Professional Development Reimbursement

Competitive holiday scheme

Competitive benefits

Diversity & Inclusion

Job summary

SS&C is seeking an IBM i (iSeries) System Administrator to support and optimize large IBM i environments in a hybrid London/Basildon setting. You will manage OS upgrades, PTFs, security and performance, and coordinate DR planning and recovery tests.

The role requires hands-on experience with BRMS, LPAR/TCP/IP, and IBM Power Systems. Collaboration across teams and strong troubleshooting skills are essential to ensure system stability and security.

Qualifications

2+ years of IBM i system administration experience.
Experience with IBM i OS upgrades, PTF management, security administration, and performance tuning.
Strong understanding of IBM Power Systems architecture and core IBM i technologies.
Experience using BRMS or equivalent backup and recovery solutions.
Familiarity with disaster recovery planning, execution, and testing.

Responsibilities

Administer and support IBM i environments to ensure system stability, performance, and security.
Perform OS upgrades, patching, and manage PTFs and cumulative PTF packages.
Monitor system performance and proactively resolve issues.
Manage backup and recovery operations and disaster recovery testing.
Configure and maintain LPAR environments, TCP/IP networking, and devices.
Create and maintain user profiles, security settings, and access controls.