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Mainframe Senior Systems Programmer / Database Administrator (Db2)

United States
Full Remote
This Job is No Longer Active This position is no longer accepting applications

Join a leading financial services organisation as a Mainframe Senior Systems Programmer / Database Administrator (Db2) to administer, maintain, optimise and support Db2 on z/OS environments. Key responsibilities include system upgrades, performance tuning, disaster recovery planning, automation initiatives and troubleshooting complex infrastructure issues. Required experience includes extensive Db2 on z/OS administration, performance tuning, SQL and database design principles, and familiarity with z/OS, ISPF, JCL, JES2, SMP/E and z/OSMF.

Key Highlights
Enterprise-scale Db2 for z/OS administration
Performance tuning and optimisation
Disaster recovery planning and testing
Automation and scripting expertise
Collaboration with infrastructure and development teams
Key Responsibilities
Administer and support enterprise Db2 for z/OS environments
Install, configure, upgrade and migrate Db2 subsystems and related software products
Manage Db2 active and archive logs, zParms and subsystem configurations
Perform system maintenance, PTF implementation and software updates
Monitor database health, availability and performance
Identify and implement performance improvements across database and application environments
Support disaster recovery planning, testing and recovery processes
Troubleshoot complex infrastructure and database issues
Manage Db2 utilities including COPY, REORG, LOAD, QUIESCE and REPAIR
Support Db2 third-party tools and vendor products
Develop scripts and automation solutions to improve operational efficiency
Partner with development, infrastructure and architecture teams to establish database standards and best practices
Participate in incident, problem and change management processes
Technical Skills Required
Db2 subsystem administration Database performance tuning SQL and database design principles z/OS ISPF JCL JES2 SMP/E z/OSMF Db2 upgrades Db2 migrations Db2 utilities Db2 recovery tools HOLDDATA review RACF security administration Root cause analysis Troubleshooting Disaster recovery High-availability environments Scripting and automation techniques
Benefits & Perks
Salary from $108,160 to $162,240
Additional bonus opportunities
Fully remote working
Comprehensive healthcare and wellbeing benefits
Retirement and financial planning benefits
Flexible working arrangements
Ongoing technical training and professional development
Long-term career progression
Nice to Have
Experience supporting large-scale financial services or enterprise environments
Knowledge of CI/CD concepts and infrastructure automation
Exposure to cloud and hybrid infrastructure environments
Experience working within Agile and Waterfall delivery frameworks
Understanding of enterprise monitoring and observability platforms

Job Description

Mainframe Senior Systems Programmer / Database Administrator (Db2)

Remote (US)

$108,160 - $162,240 + Bonus + Exceptional Benefits

A leading financial services organisation is seeking an experienced Mainframe Senior Systems Programmer / Database Administrator (Db2) to join its infrastructure team.

This is a fantastic opportunity for a skilled Db2 professional to take ownership of critical mainframe database environments, supporting enterprise-scale systems that underpin business-critical applications and services. You'll work alongside infrastructure, application and engineering teams to ensure the reliability, performance and security of a complex z/OS environment.

The Role

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