We are looking for a Vulnerabilities Remediation Engineer to join the technology team of a top-tier global bank. In this role, you will focus on hands-on vulnerability remediation across critical internal applications, while supporting an ongoing Puppet-to-Ansible migration initiative. You will work closely with the Security and Platform teams to identify, triage, and resolve vulnerabilities — and help improve the technical documentation of the applications you support. What you'll be doing Identify, triage, and remediate vulnerabilities across backend applications Apply security patches and configuration fixes across Linux/Unix environments Support the migration from Puppet to Ansible without disrupting BAU operations Write and maintain automation scripts in Python and/or Bash Work within CI/CD pipelines and Git-based workflows Create and enhance application-level technical documentation Must-haves Hands-on experience with Ansible (playbook creation, configuration management) Proven experience in vulnerability remediation and security patching — not just detection, but resolution Strong Linux/Unix administration skills Scripting proficiency in Python and/or Bash Experience with CI/CD pipelines and Git Advanced English — role requires full communication in English Nice-to-haves Prior exposure to Puppet or Puppet-to-Ansible migrations Background in financial services or regulated environments Familiarity with security frameworks such as CIS Benchmarks or NIST Experience with Kubernetes or Docker Strong technical documentation skills Contract details Duration: 6 months Location: Fully remote — must be available during EST hours (5am–2pm EST) Modality of Contract: Contractor Start: ASAP