Senior DevSecOps Engineer – Cloud Security (Remote)

1global; Madrid; Remote; EUR 80,000 - 110,000; Full time

Benefits offered by this job

Growth opportunities

International experience

Dynamic work environment

Open communication

Job summary

1GLOBAL is seeking a Senior DevSecOps/Cloud Security Engineer to join our Technology Department, focusing on strengthening and automating security across cloud and hybrid infrastructure. You will embed security into the entire lifecycle, lead cloud-native controls in AWS, harden Kubernetes, and push best practices across CI/CD pipelines.

You will work with DevOps, Platform, and IP teams to ensure secure-by-default practices, identify risks, and automate remediation wherever possible.

Qualifications

• 3+ years of experience in Cloud Security / DevSecOps.
• Strong AWS security fundamentals (IAM, KMS, GuardDuty, Config, Security Hub).
• Solid Linux security and cloud networking fundamentals.
• Hands-on Kubernetes security (RBAC, NetworkPolicies, pod security, image scanning).
• Infrastructure as Code (Terraform) and Git-based workflows.
• Scripting for automation (Python or Go or Bash).
• Experience with vulnerability management and container security.
• Security-first mindset with strong troubleshooting skills.
• Experience with WAFs and cloud DDoS protection.
• Comfortable with packet inspection, flow analysis, and traffic monitoring (tcpdump, Wireshark, Suricata, etc.)

Responsibilities

• Design, implement, and evolve scalable cloud security controls across AWS multi-account environments using security-as-code principles.
• Own Kubernetes security architecture including workload isolation, RBAC, pod security standards, and network segmentation.
• Embed security automation into CI/CD pipelines, including image scanning, IaC validation, and policy enforcement.
• Continuously assess cloud and Kubernetes environments for vulnerabilities, misconfigurations, and emerging threats.
• Design and maintain IAM and secrets management practices, enforcing least-privilege access.
• Partner with DevOps, Platform, and IP/Network teams to deliver security controls as code and by design.
• Analyze network traffic and security telemetry using flow logs, metrics, and targeted packet inspection where required.
• Ensure alignment with internal security policies and external frameworks (CIS, NIST, ISO 27001, etc.).
• Produce and maintain clear documentation, including security architectures, runbooks, and incident response playbooks.
• Act as a security champion, driving best practices, awareness, and secure engineering culture across teams.

Skills

Cloud security

DevSecOps

Kubernetes security

AWS security

IAM & secrets

RBAC

CI/CD security

IaC (Terraform)

Git workflows

Python

Go

Bash

Education

Tools

Terraform

Git

Python

Go

Bash

Job description

1GLOBAL is seeking a Senior DevSecOps/Cloud Security Engineer to join our Technology Department, focusing on strengthening and automating security across cloud and hybrid infrastructure. You will embed security into the entire lifecycle, lead cloud-native controls in AWS, harden Kubernetes, and push best practices across CI/CD pipelines.

You will work with DevOps, Platform, and IP teams to ensure secure-by-default practices, identify risks, and automate remediation wherever possible.