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Information Security & Network Infrastructure Administrator, AVP

Job Req ID 24728476 Location(s) New Castle, Delaware Job Type Hybrid Job Category Technology
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The Information Security & Network Infrastructure Administrator is an intermediate level position responsible for leading efforts to prevent, monitor and respond to information/data breaches and cyber-attacks. The overall objective of this role is to ensure the execution of Information Security directives and activities in alignment with Citi's data security policy.

  • Provide Technical support for the Security Infrastructure and Applications.
  • Capacity, Performance and Stability reporting and Management.
  • Innovate and bring process and technical enhancements.
  • Lead initiative to develop/improve scripts and other programs for system monitoring and maintenance.
  • Lead Infrastructure projects and Security assessment for the infrastructure associated the applications in scope.
  • Be responsible to assess the risk and associated impact of all operational issues and change events and react quickly to escalate to technology management in a timely manner when required.
  • Work closely with the development team to ensure the operational requirements are met during the project transition.
  • Ability to work across all levels of the organization.
  • Proven ability to work with demanding global partners within aggressive timelines; solid problem solving, analytical and technical abilities.
  • Deploy and design large scale complex security ecosystems


  • 3+ years of relevant experience
  • Consistently demonstrates clear and concise written and verbal communication
  • Strong interpersonal and communication skills. Strong analytical skills and attention to detail.
  • Proficiency in one or more of these scripting languages – Python, Unix Shell, Perl & PowerShell scripting.
  • Good grasp of networking concepts and protocols
  • Hands-on experience working with various flavors of server operating system - Linux/Windows.
  • Deep understanding of TCP/IP technologies and internet routing protocols
  • Experience with RDBMS from application programmer’s perspective. Good knowledge of how to interface with these databases, analyze & write complex queries & procedures
  • Experience with any NoSQL databases will also be considered
  • Needs to have experience with production server support, application upgrades and project life cycle/ SDLC process.
  • Experience with Data Protection Technologies like Physical or Virtual Hardware Security Modules, Public key Infrastructure (PKI), Encryption and Tokenization will be considered a plus.


  • Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.


Job Family Group:



Job Family:

Information Security


Time Type:

Full time


Primary Location:

New Castle Delaware United States


Primary Location Full Time Salary Range:

$96,400.00 - $144,600.00

In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit Available offerings may vary by jurisdiction, job level, and date of hire.


Anticipated Posting Close Date:

Apr 04, 2024


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.

View the "EEO is the Law" poster. View the EEO is the Law Supplement.

View the EEO Policy Statement.

View the Pay Transparency Posting

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