onsite
Senior Security Infrastructure Engineer - Sezzle
Devops Engineer
Lead the design, implementation, and maintenance of secure cloud infrastructure, driving automation, compliance, and resilience across multi‑cloud environments using modern DevOps practices.
About the role
Key Responsibilities
- Architect and deploy secure, highly available cloud infrastructure across AWS, Azure, and GCP, ensuring alignment with industry best practices and regulatory requirements.
- Implement and maintain CI/CD pipelines, infrastructure-as-code (IaC) solutions, and automated security controls to accelerate delivery while minimizing risk.
- Collaborate with development, operations, and compliance teams to embed security into the software development lifecycle, conducting threat modeling, code reviews, and vulnerability assessments.
- Monitor, analyze, and respond to security incidents, leveraging SIEM, log aggregation, and threat intelligence platforms to maintain a robust security posture.
- Lead continuous improvement initiatives, including automation of security hardening, patch management, and configuration drift detection.
Requirements
- 8+ years of experience in security engineering, cloud architecture, and DevOps practices.
- Proficiency with AWS, Azure, or GCP, and strong knowledge of IaC tools such as Terraform or CloudFormation.
- Hands‑on experience with container orchestration (Kubernetes), CI/CD tools (GitHub Actions, Jenkins, GitLab CI), and security automation (OPA, Sentinel).
- Deep understanding of network security, identity & access management, encryption, and compliance frameworks (SOC 2, ISO 27001, PCI‑DSS).
- Excellent communication skills and a proven track record of mentoring and leading cross‑functional teams.
Skills
software developmentsystem designproblem solving