Infra Sec Eng Lead & AS400 Support Engineer
Core
Design, implement, and support security solutions for AS400 and Mainframe platforms within a banking infrastructure team.
Role type
Lead Infrastructure Security Engineer (AS400/Mainframe)
Builds
Security configurations, access control baselines, and operational processes for legacy mainframe systems.
Domain
Banking / Mainframe Security
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
AS400 security administration, Mainframe platform management, security standards definition, regulatory compliance (MAS TRM, PCI DSS), project management, AS400 programming languages, technical leadership, automation development, audit response.
Preferred skills
CISSP, CISA, CISM certifications.
Technologies
AS400, Mainframe
Responsibilities
Design and deploy infrastructure security capabilities for AS400/Mainframe; manage security change requests; develop security standards and access control baselines; identify automation opportunities; collaborate with business teams on security solutions; provide production support and monitoring; conduct technical Proof of Concepts for new initiatives; respond to audit and regulatory requests.
Seniority
Lead, hands-on IC with program leadership
