Jobs in Canada

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Added 11 mins ago
Spécialiste assurance qualité SAP
CGI
Montreal, QC
Full-time
We are currently seeking an SAP Quality Assurance Specialist to define and implement the quality approach for SAP implementation and transformation projects.
Added 11 mins ago
SR Guidewire PC with Java Sprinboot
Cognizant
Toronto, ON
Full-time
Perform code reviews, unit testing, defect resolution, and production support activities.
Added 11 mins ago
AI Platform Engineering Specialist
TMC Canada
Montreal, QC
Full-time
Support production through on-call participation, incident investigation, fixes and platform hardening.
Added 12 mins ago
Spécialiste Métallurgie et Forge / Metallic & Forging Specialist
Airbus
Montreal, QC · Mirabel, QC
Full-time
…travaillerez conjointement avec les équipes d'ingénierie, de production et nos…
Added 12 mins ago
System Technologist, Process Controls
Lactalis
Brampton, ON
The Process Control Specialist serves as a member of the Maintenance Team and is accountable for industrial automation within the plant including all programmable logic controls, servo…
Added 27 mins ago
Associate Director - Lead Application Support Specialist, GED Support
Royal Bank of Canada
Toronto, ON
Full-time
5–10 years of production support experience, ideally in financial services, trading, or other high-availability environments
Added 27 mins ago
Ingénieur Senior, Mécanique - Senior engineer, Mechanical
AJ Walter Aviation
Montreal, QC
Full-time
Collaborer étroitement avec la production, la qualité et la chaîne d'approvisionnement afin d'aligner les objectifs d'ingénierie sur les priorités opérationnelles;
Added 42 mins ago
Marketing Specialist IV
Robertson & Company Ltd.
Toronto, ON
Contract
Robertson is seeking a skilled Application Marketing Specialist IV to join our client in support of an existing vacancy.
Added 42 mins ago
Spécialiste Métallurgie et Forge / Metallic & Forging Specialist
Airbus
Montreal, QC
Full-time
…travaillerez conjointement avec les équipes d'ingénierie, de production et nos…
Added 42 mins ago
System Optimization Specialist Engineer (FTT)
BC Hydro
Burnaby, BC
$131,100 to $165,800 CAD / year
Temporary
…comprehensive benefits package, and training opportunities to support you in your career growth. We're proud to be ranked as one of B.C.'s Top Employers and one of Canada's Best Diversity…
Added 42 mins ago
Product Specialist, evertz.io
Evertz
Burlington, ON
Full-time
As a Product Specialist, you'll be the technical bridge between our customers, product design, engineering, and operations - working hands-on with configuration, deployment, and cloud…
Added 57 mins ago
Business Intelligence Specialist - Payments Health Reporting
TD
Toronto, ON
Full-time
Provide specialized business intelligence, analytics, and project delivery support for Payments Health Reporting.
Added 57 mins ago
Maintenance Manager (Maintenance M21) Saskatoon, SK - Saskatoon Co-op
Co-op
Saskatoon, SK
Full-time
Address all areas of hazards in conjunction with the Health and Safety specialist that are identified by the department or brought forward by team member in the organization.
Added 1 hour ago
Software Engineer
Bartech Staffing
Markham, ON
$48 to $50 CAD / hour
Contract
Support the development and execute comprehensive test plans, test cases, and test scripts (predominantly bench) as well as review ones by others for functional, performance and reliability…
Added 1 hour ago
Head of Marketing
Claret Asset Management
Montreal, QC
Full-time
Select and manage agencies, freelancers and specialist providers across creative, digital, PR, media, web development, events and content production.
Added 1 hour ago
Ingénieur Senior, Mécanique - Senior engineer, Mechanical
AJW Group
Montreal, QC
Full-time
Collaborer étroitement avec la production, la qualité et la chaîne d'approvisionnement afin d'aligner les objectifs d'ingénierie sur les priorités opérationnelles;
Added 1 hour ago
Senior Specialist - Commercial Apps
Parkland Corporation
Calgary, AB
Full-time
The Senior Specialist is responsible for managing, supporting, enhancing, and optimizing critical commercial applications including platforms such as JDE and Legacy Parkland Applications to…
Added 1 hour ago
Spécialiste du support technique / Technical Support Specialist
LANDR
Montreal, QC
Full-time · Temporary
LANDR’s looking for a Technical Support Specialist to work within Synchro Arts, a division of LANDR, who will ensure proper responses to our clients' questions and issues. You will be…
Added 1 hour ago
Supplier Quality Engineer / Specialist
Invinity Energy Systems
Vancouver, BC
Full-time
We are seeking a Supplier Quality Engineer / Specialist to support the quality, qualification, and ongoing performance improvement of our supplier base. This role will work closely with…
Added 2 hours ago
Customer Service Representative
Newrest
Calgary, AB
Full-time
Should prepare and keep update all the support documents of execution of a contract:
Added 2 hours ago
Comptable principal(e) / Senior Accountant
Manmade
Montreal, QC
Full-time
…dans les activités comptables quotidiennes ainsi que dans la production de l’information financière de l’entreprise. Il s’agit d’un poste très concret, destiné à une personne possédant une…
Added 2 hours ago
Manufacturing Optimization Specialist
Lactalis Canada
Brampton, ON
Full-time
…Performance Indicators (KPI’s), the Manufacturing Optimization Specialist initiates investigations and measurements to identify opportunities to improve overall performance in the areas of…
Added 2 hours ago
Health and Safety Specialist
J.D. Irving, Limited
Halifax, NS
Full-time
The Health and Safety Specialist supports production activities by ensuring work is completed safely and efficiently while ensuring compliance with the Nova Scotia Occupational Health and…
Added 3 hours ago
Infrastructure Specialist, Database Analyst
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
We are looking for a Infrastructure Specialist, Database to join our Infrastructure & Operations team. This role is ideal for a technically curious and adaptable professional who thrives in…
Added 3 hours ago
Associate Director - Lead Application Support Specialist, GED Support
RBC
Toronto, ON
Full-time
5–10 years of production support experience, ideally in financial services, trading, or other high-availability environments

J&M Group

Mainframe Security Migration Specialist

Canada

Job type: Full-time
Posting language: English
Posted: Sep 28, 2026

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Original job description

Key Skills

Mainframe security administration

RACF, ACF2, CA Top Secret, IBM zSecure

ESM migration Top Secret / ACF2 to RACF

z/OS, Db2, USS security administration

Audit, compliance & remediation

Job Description/ Responsibilities

A successful migration specialist needs to be able to:

Perform in-depth analysis of the client's current security environment using TSS or ACF2, identifying potential challenges and creating a detailed migration strategy tailored to the client's requirements.

Conduct comprehensive security assessments, vulnerability analysis, and compliance checks to identify gaps and potential issues that could arise during migration.

Develop a project plan with defined phases (Planning, Conversion, Implementation, Cutover) and timelines, ensuring alignment with client objectives and internal best practices.

Lead and execute complex migrations from TSS or ACF2 to RACF, ensuring minimal downtime and impact on production environments.

Configure and integrate RACF on z/OS systems, ensuring it aligns with the client's business and security requirements.

Manage the installation, configuration, and validation of RACF profiles, rules, and access controls to replace the existing TSS or ACF2 setup.

Utilize IBM tools such as zSecure, and other RACF-specific utilities to automate the creation of RACF commands and streamline the migration process.

Provide post-migration support to address any issues, fine-tune the configuration, and ensure the new RACF setup operates as expected.

Conduct training sessions and workshops to upskill client teams on RACF usage, management, and best practices for maintaining a secure z/OS environment.

Collaborate with system programmers, network engineers, and application owners, to ensure the successful integration of RACF with existing systems and applications.

Act as a subject matter expert (SME) on RACF, providing guidance and support to clients and internal teams on all aspects of mainframe security.

Should have an interest in AI and be eager to learn how AI can be integrated with RACF to enhance security monitoring and automation.

have a foundational knowledge of programming languages such as PL/I, Assembler, REXX, and Java, and be willing to develop these skills further to support mainframe security tasks and automation efforts.

Perform in-depth analysis of the client's current security environment using TSS or ACF2, identifying potential challenges and creating a detailed migration strategy tailored to the client's requirements.

Lead and execute complex migrations from TSS or ACF2 to RACF, ensuring minimal downtime and impact on production environments

Manage the installation, configuration, and validation of RACF profiles, rules, and access controls to replace the existing TSS or ACF2 setup.

Utilize IBM tools such as zSecure, and other RACF-specific utilities to automate the creation of RACF commands and streamline the migration process.

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More about this job

Responsibilities

Assess existing TSS or ACF2 environments and plan and execute migrations to RACF, including configuring profiles, rules, and access controls with minimal production impact. Provide post-migration support and training, collaborate with technical and application teams, and advise clients on mainframe security and automation.

Requirements

The role calls for expertise in mainframe security administration and migrations from CA Top Secret or ACF2 to RACF, along with experience using zSecure and administering z/OS security. Foundational knowledge of PL/I, Assembler, REXX, and Java is expected, as is an interest in applying AI to security monitoring and automation.

Skills

Mainframe Security Administration
RACF
ACF2
CA Top Secret
IBM zSecure
ESM Migration
z/OS Security
Db2 Security Administration
USS Security Administration
Security Assessments
Vulnerability Analysis
Audit and Compliance
Security Remediation
Migration Planning
PL/I
Assembler

Visa sponsorship

Not detected in the job text

Keywords

Mainframe Security
RACF
ACF2
CA Top Secret
TSS
IBM zSecure
ESM Migration
z/OS
Db2
USS
Security Administration
Security Assessments
Vulnerability Analysis
Audit
Compliance
Remediation
Migration Strategy
Project Planning
Conversion
Implementation
Cutover
RACF Profiles
Access Controls
Security Automation
AI
PL/I
Assembler
REXX
Java
Training

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