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Senior Application Security Analyst

https://www.citi.com/ Logo

Citi

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Location:
United States, Irving

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Category:
IT - Software Development

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Contract Type:
Employment contract

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Salary:

125760.00 - 188640.00 USD / Year

Job Description:

Senior Application Security Analyst position in Citi's Chief Information Security Office (CISO) specializing in conducting deep-dive pentesting assessments on a variety of Citi applications (Web, Mobile, Thick Client, and APIs) by manually identifying, researching, validating, and exploiting various known and unknown application security vulnerabilities.

Job Responsibility:

  • Act as a subject matter expert in offensive information security, application pentesting, networking, operating systems, and databases
  • Research and identify potential security issues within Citi Applications
  • Demonstrate the impact of any identified vulnerability through the development of proof-of-concept code
  • Drive remediation by outlining a defense-in-depth approach to business stakeholders and providing strategic solutions to developers on effective security controls and counter measures
  • Have strong technical writing and presentation skills to report and articulate the vulnerability assessment results to any audience
  • Contribute to the review of internal processes and activities and assist in identifying potential opportunities for improvement and automation

Requirements:

  • Master’s Degree in Computer Science, Cyber Security or related field with a minimum of 3 years of experience in a penetration testing or application development role
  • Bachelor’s Degree in Computer Science, Cyber Security or related field with a minimum of 5 years of experience in a penetration testing or application development role
  • Strong understanding of a variety of application architectures (Microservices, REST APIs, SOA, MVC), software development methodologies (Agile, DevOps, Waterfall), programming/scripting languages (Java, .NET/C#, C/C++, Python, Ruby), development frameworks (Spring, Struts, AngularJS, NodeJS), and application infrastructure
  • Hands on knowledge and experience in a subset of the following tools: BurpSuite Proxy, AppScan, WebInspect, CheckMarx, BlackDuck, Snyk, Nessus, NMAP
  • Must have or be willing to obtain Industry-accredited security certifications such as: GIAC GWEB, GWAPT, GMOB, GPEN, GXPN, OSCP, OSWE, CISSP
  • Deep knowledge of common application security related industry standards such as OWASP Top 10, CWE/SANS Top 25
  • Demonstrated experience in vulnerability discovery, analysis, and exploitation
  • Understand CVEs and should be able to reproduce proof-of-concept easily
  • Comfortable with manual application penetration testing and threat modeling

Nice to have:

Prior experience with application development and performing manual code review

What we offer:
  • medical, dental & vision coverage
  • 401(k)
  • life, accident, and disability insurance
  • wellness programs
  • paid time off packages including vacation, sick leave, and paid holidays
  • discretionary and formulaic incentive and retention awards

Additional Information:

Job Posted:
September 09, 2025

Expiration:
October 03, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:
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