Security Engineer — Hybrid, Build EU Trust Platform

Penneo A/S; København; Hybrid; DKK 700,000 - 900,000; Full time

Job summary

Penneo A/S in Copenhagen seeks a Security Engineer to own vulnerability management across our infrastructure and contribute to secure development practices. You'll work hands-on with code and infrastructure, chasing CVEs, and ensuring compliance as a QTSP in a regulated environment.

You'll collaborate with principal engineers, platform teams, Compliance & Legal, and external auditors to keep controls robust and auditable.

Qualifications

• 2–5 years of hands-on security work in a relevant role.
• Experience with CVEs, application security, and DoS awareness.
• Certifications that prove security expertise are valued.
• Ability to explain technical risks to non-technical stakeholders.
• Hands-on with DevSecOps practices, SAST/DAST and dependency management.

Responsibilities

• Own vulnerability management across our infrastructure and secure development practices.
• Patch systems, chase CVEs, and ensure regulatory controls hold up.
• Structure and automate security work from evidence collection to reporting.
• Evolve security guidelines using internal tooling to stay ahead of risk.
• Lead incident response from triage to fix and coordinate with Compliance & Legal.
• Document work clearly to support QTSP certifications and audits.

Skills

CVEs

Application security

DAST

SAST

DevSecOps

Vulnerability mgmt

Stakeholder comms

Job description

Penneo A/S in Copenhagen seeks a Security Engineer to own vulnerability management across our infrastructure and contribute to secure development practices. You'll work hands-on with code and infrastructure, chasing CVEs, and ensuring compliance as a QTSP in a regulated environment.

You'll collaborate with principal engineers, platform teams, Compliance & Legal, and external auditors to keep controls robust and auditable.