Demo

Mainframe Consultant- Capital Markets

Donato Technologies Inc
Lake, FL Contractor
POSTED ON 5/24/2026
AVAILABLE BEFORE 6/22/2026
Job Description
We are looking to staff a MF position where the candidate needs to work from client location 4 days a week
  • Nashville, TN
  • Lake Mary, FL
  • Pittsburgh, PA
  • Sommerset, NJ

Role Description

Impact

  • Own the mainframe automation strategy and roadmap to improve reliability, detection, and recovery.
  • Scale automated solutions across infrastructure domains (batch, storage, networking, middleware) using APIs, orchestration, and infrastructure-as-code.
  • Architect and govern multi-site failover automation; maintain and test DR playbooks and runbooks.
  • Define and operationalize SLOs/SLIs, error budgets, and alerting standards; reduce MTTA/MTTR through event correlation and automated remediation.
  • Instill disciplined engineering: peer reviews, version control, change management gates, and automation standards aligned to risk/compliance.
  • Build and lead a high-performing team; develop talent in REXX, z/OS automation, DevOps, and integration.
  • Partner across platforms, applications, cyber, risk, and compliance to prioritize automation investments that reduce toil and operational risk.
  • Own KPIs and continuous improvement cycles; communicate performance, risks, and outcomes to senior stakeholders.

Responsibilities

  • Technical leadership and hands-on guidance in:
    • Mainframe automation frameworks and system state management
    • Expert-level REXX scripting; deep z/OS operating environment expertise
    • Designing/supporting automated failover in multi-site environments
    • RESTful APIs and systems integration for orchestration
    • DevOps tooling (e.g., Jenkins including Zowe plug-in, Ansible) and CI/CD for mainframe workloads
    • ServiceNow ITSM workflows and automation
    • AIOps/event-management platforms (e.g., Moogsoft or equivalent)
    • SQL, JCL, ISPF/TSO and related toolchains
  • Governance, risk, and controls:
    • Strong change control discipline (Git, peer reviews, deployment safeguards)
    • High-quality documentation: runbooks, process/architecture standards
    • Alignment with audit and compliance requirements
  • Stakeholder and vendor management:
    • Partner with infrastructure leaders and vendors; drive outcomes via SLAs and measurable KPIs
    • Translate functional requirements into automation workflows; steward solution documentation and training
  • Operations ownership:
    • Troubleshoot and drive root-cause fixes; prepare detailed problem reports
    • Resilience/DR: hands-on experience with GDPS and Safeguarded Copy
    • Collaborate on performance tuning, capacity planning, and cost efficiency

Leadership Expectations

  • Lead engineers/SREs with clear objectives, coaching, and succession planning; foster documentation and knowledge sharing.
  • Shape automation standards across the technology services group; align priorities to business outcomes and risk posture.
  • Present strategy, results, and risks to senior technology leadership; influence cross-platform adoption.
  • Practice financial stewardship for tooling, licensing, and infrastructure; identify savings via automation and improved change success rates.

Qualifications

  • Extensive experience leading mainframe automation in large, multi-site enterprises
  • Expert REXX and deep z/OS knowledge with a track record of robust automation delivery
  • Demonstrated success implementing resilience/DR automation (GDPS, Safeguarded Copy)
  • Proficiency with DevOps tooling (Jenkins incl. Zowe plug-in, Ansible) and REST API integrations
  • ServiceNow ITSM automation; familiarity with AIOps/event correlation platforms
  • Strong SQL, JCL, ISPF/TSO; ability to mentor across these domains
  • Proven change management discipline (Git, peer reviews) and excellence in documentation/runbooks
  • Exceptional communication skills for complex topics, training, and stakeholder engagement
  • Experience owning KPIs, quarterly improvement cycles, and executive-level reporting

Hourly Wage Estimation for Mainframe Consultant- Capital Markets in Lake, FL
$62.00 to $75.00
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