Senior Information Security Specialist

6 days ago


Singapore Citi Full time

Citi is a global bank with a strong commitment to supporting the growth and development of its employees. As a Senior Information Security Specialist - Application Penetration Testing (Hybrid), you will have the opportunity to work with a talented team of cybersecurity experts to identify and mitigate potential security risks in our applications. The ideal candidate will have a strong foundation in information security and experience in application vulnerability assessment. A Bachelor's degree and at least 5 years of experience are required.

Key Responsibilities:

  • Conduct grey and black box application reviews, programming, networking, operating systems, and databases.
  • 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.
  • Maintain industry-accredited security certifications such as GIAC GWAPT, GPEN, OSCP, or CISSP.

About Citi:

Citi is an equal opportunity and affirmative action employer. We are committed to diversity and inclusion in the workplace.

Job Requirements:

  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • At least 5 years of experience in application security, penetration testing, or related field.
  • Strong foundation in information security and experience in application vulnerability assessment.
  • Industry-accredited security certifications such as GIAC GWAPT, GPEN, OSCP, or CISSP.
  • Excellent technical writing and presentation skills.


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