Senior Mainframe Security Architect

A technology consulting firm in Toronto is seeking a Technology Architect specializing in Mainframe Security (RACF). The successful candidate will provide expert-level support for IBM RACF in a large mainframe environment, focusing on security architecture and compliance. Key responsibilities include managing security issues, implementing SSL/TLS renewals,...

Title: Technology Architect – Mainframe Security (RACF) Work Arrangement - Onsite – 5 days/week - Monday to Friday (standard business hours) Role Summary The Technology Architect will provide expert-level administration and operational support for IBM RACF in a large-scale z/OS mainframe environment. The role focuses on RACF security architecture,...

Software International (SI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US.We have a Permanent or 12 month renewable contract as a Senior Mainframe RACF Security Administrator with our large consulting client, working on a long term project for one of Canada's...

Full Job DescriptionS&V Worldwide Inc. is a privately owned Canadian company with a long history in the consulting and contingent workforce management. Our company's global mission is to be relentless in the delivery of best services to help customer's business profitability and improve their operational efficiency. As a professional IT consulting team we...

Location Address 2201 Eglinton Ave East - Scarborough Contract Duration 02/16/2026 to 04/30/2026 Possibility of Extension & Conversion to FTE Possible Schedule Hours 9am-5pm Monday-Friday; standard 37.5 hrs/week (Possible OT) Story Behind the Need (Reason for hiring) The team requires a highly specialized Mainframe/Assembler Developer to support complex...

Location Address 2201 Eglinton Ave East - Scarborough Contract Duration 02/16/2026 to 04/30/2026 Possibility of Extension & Conversion to FTE Possible Schedule Hours 9am-5pm Monday-Friday; standard 37.5 hrs/week (Possible OT) Story Behind the Need (Reason for hiring) The team requires a highly specialized Mainframe/Assembler Developer to support complex...

Location Address 2201 Eglinton Ave East - Scarborough Contract Duration 02/16/2026 to 04/30/2026 Possibility of Extension & Conversion to FTE Possible Schedule Hours 9am-5pm Monday-Friday; standard 37.5 hrs/week (Possible OT) Story Behind the Need (Reason for hiring) The team requires a highly specialized Mainframe/Assembler Developer to support complex...

Job SummaryOne of our public sector clients is seeking a highly experienced Senior Technology Architect to provide expert-level administration and operational support for IBM RACF in a large-scale z/OS mainframe environment. The successful candidate will play a critical role in securing mission-critical systems, supporting compliance requirements, and...

A technology staffing firm in Toronto seeks a Senior Mainframe/Assembler Developer to support critical banking systems. Successful candidates will have extensive experience in Assembler and COBOL, along with strong DB2 and mainframe utility knowledge. This role involves modernizing legacy systems and ensuring security and performance. Join a collaborative...

A technology staffing firm in Toronto seeks a Senior Mainframe/Assembler Developer to support critical banking systems. Successful candidates will have extensive experience in Assembler and COBOL, along with strong DB2 and mainframe utility knowledge. This role involves modernizing legacy systems and ensuring security and performance. Join a collaborative...