Mainframe Security Engineer

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

The Mainframe Security Engineering solutions team provides technology direction and support for Global Identity Administration in order to deliver efficiency gains and improve client satisfaction through development, standardization, and re-engineering efforts. This team supports other technical support teams such as systems administrators, business users, and other information security administration teams.

The Mainframe Security Engineer will primarily be responsible for development of mainframe automation processes for account security.

Responsibilities:

• Overall design and development of mainframe automation processes.
• Unit testing and implementation of automation processes and tools
• Identify and document technical requirements working with numerous different teams
• Generate ad-hoc reports for clients
• Communication with various offshore team members as needed
• Demonstrate clear, organized written communication skills; producing and contributing to Quality Assurance plans, strategies, defects, problem descriptions and status reports.
• Provide periodic on-call support including some nights and weekends.

Qualifications:

• 3 to 5 years of experience with hands on software development
• Advanced knowledge of mainframe programming: JCL, COBOL, REXX
• Other development knowledge beneficial: PL/SQL, Java, .Net, Shell Scripting
• Knowledge of information security principles and tools: TSSAdmin and zSecure Carla
• Experience in system life cycle methodology and testing
• Proficient with business applications such as MS Office (Word, Excel, and PowerPoint)
• Excellent oral and written communication skills
• Strong communication and teamwork skills are essential as overall team is geographically dispersed.
• Bachelor’s degree/University degree or equivalent experience

What we can offer you:

By joining Citi Hungary, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive compensation package and enjoy a whole host of additional benefits that support you (and your family) to be well, live well and save well:

• Cafeteria Program
• Home Office Allowance (for colleagues working in hybrid work models)
• Paid Parental Leave Program (maternity and paternity leave)
• Private Medical Care Program and onsite medical rooms at our offices
• Pension Plan Contribution to voluntary pension fund
• Group Life Insurance
• Employee Assistance Program
• Access to a wide variety of learning and development programs, online course libraries and upskilling platforms, such as Udemy and Degreed
• Flexible work arrangements to support you in managing work - life balance
• Career progression opportunities across geographies and business lines
• Socially active employee communities with diverse networking opportunities

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day.  We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. 

Sounds like Citi has everything you need?

Then apply to discover the true extent of your capabilities. 

#LI-AE1

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Job Family Group:

Technology

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Job Family:

Systems & Engineering

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Time Type:

Full time

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Primary Location Full Time Salary Range:

17 157 800,00 Ft - 28 767 800,00 Ft

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

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This job opening is for an existing job vacancy.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

 

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.