Jobs in Canada

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Added 21 mins ago
Health Access Specialist - FT - Day - Patient Access Services Hamilton NJ
Capital Health (US)
Hamilton, ON
Full-time
…significant investments in our exceptional physicians, nurses and staff, as well as advanced technology. Capital Health is a dynamic health care resource accredited by the DNV that includes…
Added 36 mins ago
Enrolment Services Advisor
The University of British Columbia
Vancouver, BC
$7,158.42 to $10,292.25 CAD / month
Full-time
The Enrolment Service Advisor (ESA) is an advising specialist who is a highly visible representative of Enrolment Services (ES) and the University.
Added 36 mins ago
Enrolment Services Advisor
The University of British Columbia
Vancouver, BC
$7,158.42 to $10,292.25 CAD / month
Full-time
The Enrolment Service Advisor (ESA) is an advising specialist who is a highly visible representative of Enrolment Services (ES) and the University.
Added 36 mins ago
TSG Specialist I
UPS
Caledon, ON
Full-time
This position provides customers with deployment and support services for UPS approved technology products. The incumbent supports internal and external customers and UPS Information…
Added 1 hour ago
System Technologist, Process Controls
Lactalis Canada
Brampton, ON
Full-time
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 1 hour ago
Guardians Care Specialist FT - East
Edgewood Health Network Inc
Toronto, ON · Head of Jeddore, NS
$60,000 to $70,000 CAD / year
Full-time
EHN Canada is the nation’s largest private network of industry-leading mental health, trauma, and addiction treatment facilities, each with a passion for providing quality treatment for…
Added 1 hour ago
Guardians Care Specialist FT - West
Edgewood Health Network Inc
Toronto, ON · Nanaimo, BC
$60,000 to $70,000 CAD / year
Full-time
EHN Canada is the nation’s largest private network of industry-leading mental health, trauma, and addiction treatment facilities, each with a passion for providing quality treatment for…
Added 1 hour ago
Network Specialist - Corporate IS Group
Canadian Bank Note Company
Ottawa, ON
$91,000 to $113,000 CAD / year
Full-time
As a Network Specialist within CBN’s Corporate Information Systems group, you will play a pivotal role in designing, maintaining and securing our global network infrastructure. You will be…
Added 1 hour ago
Lead Repair Engineer/Specialist - Saskatoon, SK
Vecima Networks Inc.
Saskatoon, SK
Full-time
The Lead Repair Engineer/Specialist is the technical leader within Vecima’s Repair Center, responsible for diagnosing complex product issues, driving root-cause investigations, and…
Added 2 hours ago
Human Resources Generalist - Eurofins CDMO Alphora, Inc.
Eurofins
Mississauga, ON
Full-time
Eurofins Scientific is an international network of independent life sciences companies, providing a unique range of analytical testing services to clients across multiple industries, to…
Added 2 hours ago
Human Resources - Human Resources Specialist
Giampaolo Group Inc.
Brampton, ON
Full-time
The HR Specialist will leverage HR systems, including Ceridian Dayforce, to generate insights, improve processes, and support decision-making, while partnering closely with HR Business…
Added 2 hours ago
Video & Digital Content Specialist
Langara College
Vancouver, BC
Full-time
Provides project management support for video projects (i.e., establishes resources, tools, time and budget). Provides support for on-campus photography. Creates and supports the Digital…
Added 3 hours ago
Lead Repair Engineer/Specialist - Saskatoon, SK
Vecima Networks Inc.
Saskatoon, SK
Full-time
The Lead Repair Engineer/Specialist is the technical leader within Vecima’s Repair Center, responsible for diagnosing complex product issues, driving root-cause investigations, and…
Added 3 hours ago
Senior Technical Sourcing Specialist
Amphenol Communications Solutions
Markham, ON
Full-time
…interconnect solutions for Communications, Mobile, RF, Optics, and Commercial electronics markets. Amphenol Corporation is one of the world’s largest designers and manufacturers of…
Added 3 hours ago
Marketing Coordinator
Informa Group Plc.
Toronto, ON
Full-time
We’re part of Informa, a global business with a network of trusted brands in specialist markets across more than 30 countries, and a member of the FTSE 100.
Added 4 hours ago
Enrolment Services Advisor
University of British Columbia
Vancouver, BC · UBCV | Brock Hall (BRCK)
$7,158.42 to $10,292.25 CAD / month
Full-time
The Enrolment Service Advisor (ESA) is an advising specialist who is a highly visible representative of Enrolment Services (ES) and the University.
Added 4 hours ago
Enrolment Services Advisor
University of British Columbia
Vancouver, BC · UBCV | Brock Hall (BRCK)
$7,158.42 to $10,292.25 CAD / month
Full-time
The Enrolment Service Advisor (ESA) is an advising specialist who is a highly visible representative of Enrolment Services (ES) and the University.
Added 4 hours ago
Group Product Manager - Home Financing
BMO
Toronto, ON · BMOPLACE
Full-time
Develops, implements, and manages product documentation, templates, and requirements to ensure they accurately reflect product and systems functionality.
Added 4 hours ago
IT Support Specialist
Charger Logistics Inc
Brampton, ON
We're hiring an IT Helpdesk Support Specialist to be the first point of contact for technology issues across our offices, terminals and remote staff. You'll resolve hardware, software,…
Added 4 hours ago
Specialist - Scheduling
Parkland Corporation
Calgary, AB
Full-time
Sunoco LP is a leading energy infrastructure and fuel distribution master limited partnership operating across 32 countries and territories in North America, the Greater Caribbean, and…
Added 4 hours ago
Marketing + Growth Specialist (Part-Time)
tabi well-being
Canada
Part-time · Other
…across work, relationships, rest, growth, creativity, purpose, and everything in…
Added 4 hours ago
Senior Specialist, Inventory Control & Quality Assurance
Federated Co-operatives Limited
Calgary, AB
Full-time
We’re looking for a strategic and analytical inventory control leader to establish and manage a centre-led inventory control and quality assurance function across our distribution network,…
Added 4 hours ago
Guardians Care Specialist FT - East
EHN Canada
Toronto, ON
$60,000 to $70,000 CAD / year
Full-time
EHN Canada is the nation’s largest private network of industry-leading mental health, trauma, and addiction treatment facilities, each with a passion for providing quality treatment for…
Added 4 hours ago
Senior Specialist Procurement Operations-CA
CN
Montreal, QC
Full-time
The incumbent is a subject matter expert responsible for the day-to-day execution, optimization, and governance of Procure-to-Pay (P2P) and asset monetization processes across CN's network.…
Added 4 hours ago
Solutions Architect
Calian in Space & Technology
Ottawa, ON
Full-time
We are looking for a Solutions Architect who will use their expertise in computer systems and technology solutions to help solve complex business challenges. In this role, you will work…

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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