Infrastructure Security Engineer - Hybrid & Identity Focus

DFDS; København; On-site; DKK 800,000 - 1,100,000; Full time

Job summary

DFDS Copenhagen is seeking an Infrastructure Operations professional embedded in the Data Center team to strengthen security controls across on-premises platforms, Active Directory, Microsoft Entra ID, and selected cloud services.

You will bridge Data Center Operations with the Cyber Security organization, translating security requirements into practical, sustainable operational solutions while collaborating with Security, Operations, and Project Delivery teams.

Qualifications

• Experience with Windows Server infrastructure in enterprise environments.
• Understanding of infrastructure security principles and operational security controls.
• Experience with Microsoft Defender technologies and security monitoring integrations.
• Good knowledge of Active Directory, Microsoft Entra ID, identity protection, and privileged access controls.
• Familiarity with Azure Arc, hybrid infrastructure environments, and server lifecycle management.

Responsibilities

• Manage and improve infrastructure security controls such as Microsoft Defender technologies, certificate and PKI services, PAM, identity protection solutions, SIEM integrations, and server hardening initiatives.
• Work closely with Cyber Security specialists through regular reviews, vulnerability remediation activities, and risk assessments.
• Contribute to compliance initiatives, audit preparation, risk management processes, and vessel infrastructure assessments.
• Participate in infrastructure modernization projects including Windows Server lifecycle management, platform upgrades, hybrid infrastructure initiatives, and security improvement programs.
• Support Data Center operations and continuously improve processes, documentation, and governance practices that help the team operate efficiently and consistently.

Skills

Windows Server

Identity & access management

Infrastructure security

Security monitoring

Hybrid cloud security

Tools

Microsoft Defender technologies

Azure Arc

Microsoft Entra ID

Job description

DFDS Copenhagen is seeking an Infrastructure Operations professional embedded in the Data Center team to strengthen security controls across on-premises platforms, Active Directory, Microsoft Entra ID, and selected cloud services.

You will bridge Data Center Operations with the Cyber Security organization, translating security requirements into practical, sustainable operational solutions while collaborating with Security, Operations, and Project Delivery teams.