Infrastructure Security Engineer

Remote and/or Office basedvia Dataflowsecurity CareersPosted Sep 21, 2026
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Technical skills

CI/CDAWSTerraformCloud platformsDevOpsCybersecurity

Role signals

Finance

About this role

We are looking to fill the position of an Infrastructure Security Engineer in our team.

Responsibilities

  • Designing and reviewing network architecture.
  • Hardening the CI/CD pipeline.
  • Reviewing and hardening the physical and virtual infrastructure.
  • Part of the information security team, will be closely working with the developers’ team to plan and implement security-related changes.

Requirements

  • Strong hands-on experience with Terraform and Ansible, with a security-first mindset.
  • Proven ability to review and harden Infrastructure-as-Code (identify misconfigurations, enforce least privilege, secure state management in the AWS-based infrastructure).
  • Familiarity with security configuration scanning tools (Checkov, Trivy etc.).
  • Practical experience securing CI/CD pipelines.
  • Experience designing or reviewing secure network flow architectures.
  • Solid understanding of AWS IAM models, secrets management and least-privilege design.
  • Good knowledge of Linux and its networking stack.
  • Blue team orientation, focus on defensive hardening.
  • Ability to work closely with dev teams to fix pipeline/infra issues without blocking delivery.
  • At least 5 years of proven work experience in mid or senior positions.

What we offer

  • Finance: Highly competitive compensation package.
  • Work Environment: Fully remote with flexible work schedule.
  • Wellness: We offer a prime wellness program designed to promote a healthy lifestyle, which includes, but not limited to access to gyms around the world, health coaching, and more.
  • For more information, please review our Recruitment Policy at Open dfsec.com/recruitment-policy-en

Before you apply

  • 1Which parts of your CV prove experience with CI/CD, AWS, and Terraform?
  • 2Which recent work examples would make your application stronger for this role?
  • 3What details from the original source listing should you confirm before applying?

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