Mainframe Security Specialist

Application Deadline:

07/30/2025

Address:

4100 Gordon Baker Road

Job Family Group:

Technology

As a Mainframe Systems Programmer with a focus on security, you will be responsible for ensuring the security and compliance of our mainframe environment. You will be involved in various audits, compliance discussions, and activities, as well as addressing vulnerability and compliance findings. Your expertise will be crucial in maintaining a secure and reliable mainframe infrastructure.

 

Key Responsibilities:

• Participate in audits and compliance activities, including internal and external audits.

• Conduct daily APF library reviews and monthly security APARs/notices reviews.

• Address and raise vulnerability and compliance findings.

• Provide support and guidance for auditors, including access to the mainframe tools.

• Clarify audit questions and requests for data, and address findings in collaboration with Cyber Security.

• Support multiple Cyber Security requirements, including converting baseline standards, updating automated compliance scanning, and providing audit information.

• Participate in industry council meetings and conferences and share relevant information with other departments.

• Share knowledge with junior co-workers and support their development.

• Other responsibilities as assigned.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field.

• Proven experience as a Mainframe Systems Programmer with a focus on security.

• In-depth knowledge of mainframe security principles and practices.

• Strong understanding of mainframe operating systems (e.g., z/OS) and tools/components such as TSO, ISPF, NetView, RACF, SMP, and TCP/IP.

• Excellent analytical thinking and expert problem-solving skills.

• Strong communication and interpersonal skills.

• Ability to work independently and as part of a team.

• Experience with audit and compliance activities.

 

Nice to have:

• Relevant certifications (e.g., CISSP, CISM) are a plus.

• Familiarity with security and compliance tools (ie IBM zSCC, Vanguard VCM)

Salary:

$74,800.00 - $138,600.00

Pay Type:

Salaried

The above represents BMO Financial Group’s pay range and type.

Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group’s expected target for the first year in this position.

BMO Financial Group’s total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit: https://jobs.bmo.com/global/en/Total-Rewards

About Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.

As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one – for yourself and our customers. We’ll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your skillset.

To find out more visit us at https://jobs.bmo.com/ca/en.

BMO is committed to an inclusive, equitable and accessible workplace. By learning from each other’s differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request accommodation, please contact your recruiter.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.