Chief Infrastructure Design Specialist

Há 4 dias

São Paulo, São Paulo, Brasil beBeeMainframe Tempo inteiro US$90.000 - US$140.000
Mainframe Infrastructure Architect

We are seeking a skilled professional with expertise in z/OS, hybrid cloud integration, and enterprise architecture strategy.

This role will be instrumental in designing and leading modernization roadmaps that bridge legacy mainframe workloads with modern digital platforms.

Responsibilities:
  • Lead the design and implementation of hybrid IT architectures integrating mainframe, distributed systems, and cloud platforms.
  • Develop and execute modernization strategies including rehost, refactor, replatform, and replace approaches.
  • Enable legacy systems through APIs (e.g., z/OS Connect) and facilitate secure, scalable integration with modern platforms.
  • Collaborate with cross-functional teams to assess current infrastructure and define future-state architecture.
  • Evaluate and recommend tools and vendors for mainframe modernization initiatives.
  • Ensure robust security and governance across hybrid environments, including encrypted data exchange and secure API design.
Your Career Advancement Opportunities

Every position at our company offers a way forward to grow your career. We have opportunities that you won't find anywhere else, including hands-on experience, learning opportunities, and the chance to certify in all four major platforms.

Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here.

You as a Candidate

You're good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development.

You are customer-focused – someone who prioritizes customer success in their work. And finally, you're open and borderless – naturally inclusive in how you work with others.

Required Skills and Qualifications
  • Advanced English level
  • Mainframe Core Knowledge
    • Deep expertise in z/OS, JCL, TSO/ISPF, SDSF, RACF security.
    • Understanding of mainframe subsystems: CICS, IMS, DB2, MQ, VSAM.
    • Familiarity with legacy development ecosystems: COBOL, PL/I, Assembler, REXX.
    • Strong knowledge of batch and online processing flows.
  • Modernization & Migration Strategies
    • Experience with mainframe-to-cloud migration approaches: Rehost (lift-and-shift), Refactor, Replatform, Replace.
    • Designing hybrid architectures (mainframe + distributed + cloud).
    • API enablement of legacy systems (z/OS Connect, API Gateway).
    • Legacy data modernization: VSAM → relational/NoSQL (DB2 LUW, Oracle, PostgreSQL, MongoDB).
  • Infrastructure & Integration
    • Experience with cloud platforms (AWS, Azure, GCP, IBM Cloud) in hybrid IT.
  • Tools & Modernization Enablers
    • Familiarity with mainframe emulators (Micro Focus Enterprise Server, TmaxSoft OpenFrame, etc.).
    • Modern SCM tools (GitHub/GitLab, Bitbucket) alongside ChangeMan/Endevor.
  • Security & Governance
    • Strong grasp of mainframe security (RACF/ACF2/Top Secret).
    • Designing secure APIs and encrypted data exchange across hybrid platforms.
  • Enterprise Architecture & Strategy
    • Building roadmaps for legacy modernization.
    • Vendor/tool evaluation for modernization (IBM, AWS Mainframe Modernization, Azure M2C, Micro Focus, Broadcom).

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