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Cyber Security Analyst - Security Connectivity Assessment (Hybrid)

Budapest, HungaryBudapestHungaryEuropeNovember 13, 2025

Join our expanding Citi CISO Cyber Security team in Budapest and make your own progress in a supportive and friendly environment!

As part of a technical group in Chief Information Security Office (CISO) Cyber Security, this position is responsible for supporting the foundation of Cyber Security, specifically with perimeter connectivity and reduction of risk.  The primary focus of this position will fall under the reconciliation and optimization of external connectivity providing a conscientious analysis of perimeter connectivity. Will need to understand and follow the CISO approach to defense in depth as it relates to Network Security and evaluate routine, as well as ad hoc network connectivity requests evaluation with emphasis on external parties.  An ideal candidate will have strong technical understanding of current polices and technologies implemented in the network security domain, providing an evaluation of the current product set, identifying definable weaknesses, and detailing the relative risk with mitigation plans for implementing one or more strategies to the representative or key decision makers.

Key Responsibilities:

  • Review of connectivity requests supporting the Annual Verification phase, validating ownership and registration detail
  • Reconciliation of legacy connectivity for ownership, registration, and usage
  • Completing ratification of connectivity requests with the implementation detail
  • Assess Citi infrastructure and determine weakest security areas providing feedback and solutions to strengthen these areas
  • Track and document reconciliation processes, monitor remediation statistics, and provide weekly metric reporting

Ideal background:

A broad based background in relevant technologies from a security perspective as in desktop, virtualized PC environments, OS lockdown, deployment standardization, virus/malware prevention, host protection alternatives, patch management, and network security including scanning, detecting, and strategies for firewalls and Proxies and network controls; as well as subject matter expertise in some.  A comprehensive background in networking (data and voice), network security and network assessment is preferred.  In addition, expert Excel level, strong analytical skills, meticulous attention to detail, and creative thinking will be required to support the continuously evolving technological environment. This position will require strong documentation skills to support the metrics and reporting tasks.

  • 5-8 years of relevant experience
  • Bachelor’s degree/University degree or equivalent experience
  • Fluent English language skills
  • Strong Connectivity Registry background, Networking and network security
  • Knowledge of Network perimeter devices (firewall, Proxy)
  • Creative thinking and attention to detail
  • Proven analytical skills

Benefits:

  • Competitive compensation package with a wide range of benefits:
    • Cafeteria Program
    • Home Office Allowance - for colleagues working in hybrid and remote work models
    • Paid Parental Leave Program - maternity leave 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 colleagues’ in managing work - life balance
  • Continuous career progression opportunities across geographies and business lines
  • Inclusive and friendly corporate culture
  • Socially active employee communities with diverse networking opportunities

Apply to join the world’s most global bank and discover the true extent of your capabilities!

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Job Family Group:

Technology

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Job Family:

Information Security

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Time Type:

Full time

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Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. 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.

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