Mainframe Lead Consultant Work schedule: 35 hours per week Working mode: 100% remote

Requirements and qualifications Eight (8) years of experience in the field of information systems; In the last eight (8) years, have completed at least five (5) years of organic architecture activities and tasks in the field of information technology on the central platform; In the last five (5) years, have acted for at least two (2) years in an organization similar to the client in terms of technology and systems;

Technical skills: Five on seven of these technologies (CICS, IDMS, COBOL, TSO, ISPF, JCL, FileAid "optional") and on an intermediate platform in an environment similar to that used by the MESS (Windows Server 2016-2025, SQL Server 2016. .Net Core, .Net Framework 4.8 and above, SQL Server Integration Services (SSIS), Visual Studio Code, AzureDevops). Responsibilities Establish the scope of an improvement project, development or study results. To this end:

• Contribute to impact assessments;
• Familiarize yourself with user needs and available documentation;
• Outline organic solutions;
• Carry out proofs of concept;
• Analyze the feasibility and present the organic solutions to be preferred;
• Contribute to the development of the implementation strategy and the establishment of timelines;
• Advise managers on the organizational directions to be taken;
• Recommend the preferred organic solution. Define or review the organic architecture of the processing. To this end:
• Write organic architecture files;
• Define the distribution of organic components to be put in place;
• Review or change the organic rules;
• Ensure the use of common components;
• Participate in complex incident resolution and root cause analysis. Act as an advisor in organic delivery architecture and mainly:
• Contribute to the assessment of the scope of product evolution deliveries and IT assets, in particular, by proposing a grouping of service requests taking into account the nature of the changes, the organizational components affected by these changes, the priorities and the strategies stated;
• Controlling the quality of organic deliverables produced in relation to organic standards, organic architecture, functional files, etc.;
• Advise and support the project and product evolution teams on the consistency and integrity of changes in the systems concerned; Draft integrated testing strategies; Organize, plan and supervise volume, penetration and performance tests; Carry out code revisions to ensure compliance with organic and programming standards and rules; Support the project and systems evolution teams with architecture and business rules. Conduct specific studies or any other activity required for the mandate or systems evolution; Transfer knowledge and expertise to internal and external resources; Develop processing units of higher complexity; Support and advise developer analysts and validate their deliverables.

Act as a technical expert for optimization and automation. To this end:

• Design and implement scripts or automation tools for recurring tasks;
• Optimize deployment, monitoring and configuration management processes;
• Ensure the application of safety standards;
• Collaborate with the client's development, infrastructure and security teams;
• Participate in the definition of the strategic orientations of development platforms;
• Write and maintain technical documentation;
• Ensure the sustainability and evolution of the tools mainly linking the central platform and the intermediate platform. Carry out any other activities required under this mandate. In addition, for the Organic Architecture Consultant – Central Platform, ensure the management of the central platform. To this end:
• Oversee the technical architecture of the central platform;
• Ensure the stability, performance and security of products hosted on the central platform;
• Implement continuous improvements based on user needs and technological developments related to the core platform.