Landis+Gyr

Security Architect – Software, Cloud

Landis+Gyr

full-time

Posted on:

Location Type: Hybrid

Location: Nuremberg • Germany

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Job Level

SeniorLead

Tech Stack

AzureCloudGoogle Cloud PlatformIoTKubernetesVault

About the role

  • Define and maintain security architecture blueprints for software and cloud components (Head-End Systems, SaaS, APIs, etc.).
  • Review designs and perform threat modeling for new features and integrations.
  • Specify security controls aligned with IEC 62443 and corporate policies.
  • Work with DevSecOps teams to integrate secure design patterns into CI/CD pipelines and infrastructure-as-code.
  • Assess and approve cloud-native services from a risk and compliance perspective.
  • Support certification and audit readiness with documentation and risk assessments.
  • Collaborate with governance and PSIRT teams to embed vulnerability management and incident response.
  • Mentor developers on secure coding practices and modern security frameworks (OAuth2, Keycloak, vault solutions).

Requirements

  • 7+ years of experience in software or cloud security architecture, ideally in industrial, IoT, or energy domains.
  • Strong knowledge of secure design principles, cloud-native architectures (GCP, Azure), and application security.
  • Experience with threat modeling (STRIDE, PASTA) and risk assessment.
  • Deep understanding of authentication, encryption, network segmentation, and secrets management.
  • Familiarity with regulatory frameworks (IEC 62443, CSTAR).
  • Hands-on experience with secure CI/CD, containers, and Kubernetes.
  • Excellent documentation and communication skills.
Benefits
  • You will shape the security architecture of cutting-edge software and cloud solutions.
  • You will work in a collaborative environment with R&D, DevOps, and security experts.
  • You will drive compliance and innovation in a global technology company.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
security architecturethreat modelingrisk assessmentsecure design principlescloud-native architecturesauthenticationencryptionnetwork segmentationsecrets managementsecure CI/CD
Soft skills
documentation skillscommunication skillsmentoring
Certifications
IEC 62443CSTAR