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Jobs or company...

Mainframe Application Architect

Salary undisclosed

Apply on

Dice
Original
Simplified

We are seeking an experienced Mainframe Application Architect to lead the modernization of our mission-
critical mainframe systems. This role combines deep technical expertise with strategic thinking to guide our
transition from z/OS to z/Linux while maintaining system integrity and operational excellence. The successful
candidate will join a legacy system engagement spanning over four decades, bringing fresh perspectives to
modernization while preserving essential business functionality.

Key Responsibilities
Architect and lead the strategic migration from z/OS to z/Linux environments, ensuring continuous system
availability and performance
Design and implement scalable mainframe solutions that align with business objectives and cost
optimization goals
Develop comprehensive migration plans for transitioning from IMS to DB2, including data conversion
strategies and validation frameworks
Lead the phase-out of legacy Broadcom products while maintaining system stability and minimizing
business impact
Collaborate with cross-functional teams to integrate migration activities with existing release schedules
Provide technical leadership in identifying and mitigating risks throughout the modernization journey
Create and maintain architectural documentation, including transition plans, design patterns, and best
practices
Mentor team members on mainframe modernization techniques and emerging technologies

Required Qualifications
10+ years of experience in mainframe architecture, with substantial exposure to both z/OS and z/Linux
environments
Proven track record of successful large-scale mainframe modernization projects
Deep technical expertise in:
z/OS and z/Linux operating systems
IMS and DB2 database management systems
Broadcom mainframe products and their alternatives
System performance tuning and optimization
High-availability architecture design
Strong understanding of mainframe security principles and compliance requirements
Experience with mainframe disaster recovery and business continuity planning

Preferred Qualifications
Experience with hybrid cloud architectures involving mainframe systems
Knowledge of modern DevOps practices in mainframe environments
Background in cost optimization strategies for mainframe operations

Certifications in relevant mainframe technologies
Experience with automated testing and deployment tools for mainframe applications

Essential Skills
Strong analytical and problem-solving capabilities
Excellent communication skills for engaging with technical and non-technical stakeholders
Ability to balance technical debt reduction with business continuity requirements
Strategic thinking with attention to detail
Leadership experience in guiding teams through complex technical transitions

Impact
The successful candidate will play a pivotal role in modernizing a critical mainframe environment while
reducing operational costs and technical debt. This position offers the opportunity to shape the future of
essential business systems while ensuring their continued reliability and efficiency.

Location
This position may be hybrid or remote, with occasional on-site presence required for key meetings and
workshops

Travel
Up to 25% travel may be required for client meetings and system implementation activities

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
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