Senior Security Engineer - ISMS & Cloud Defender

Qt Group; Espoo; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Hybrid working options

Wellbeing resources

Learning and development opportunities

Inclusive team culture

Competitive compensation

Job summary

Qt Group is seeking a Senior Security Specialist to operate core security controls, advance the ISO/IEC 27001 ISMS, and translate regulatory changes into concrete actions. The role reports to IT leadership and collaborates with IT Operations, R&D, Legal, People & Culture, and external partners and auditors.

The position offers hybrid work across Espoo or Oulu in Finland, with responsibilities spanning endpoint security, identity, cloud security, and incident response.

Qualifications

• 5–8 years of hands-on information or cyber security experience, ideally in a multi-site tech company.
• Proven track record in at least two of: security operations, ISMS/ISO 27001, cloud security, vulnerability and incident management, vendor security.
• Hands-on experience with identity platforms (Entra ID), endpoint security, firewalls and VPN/SASE, plus AWS and Microsoft 365 security tooling (Defender, Purview, Intune).
• Working knowledge of ISO/IEC 27001, NIST CSF, CIS Controls and GDPR.
• Builder's mindset with end-to-end ownership, risk-aware decision making, and calmness under incident conditions.
• Strong collaboration and fluent written/spoken English; ability to work with R&D, Legal, Sales and customers.

Responsibilities

• Own and operate core security controls: endpoint protection, identity and access management, SIEM and related tooling.
• Lead vulnerability management and act as a key responder in security incidents, including post-incident reviews.
• Maintain and evolve ISO/IEC 27001 ISMS — policies, risk assessments, SoA — and support audits.
• Own security of our cloud environments (AWS, Microsoft, Google) and liaison for IT vendors.

Skills

Security operations

ISMS/ISO 27001

Cloud security

Vulnerability management

Incident management

Education

Bachelor's degree in a relevant field

Tools

Entra ID

Defender

Purview

Intune

AWS security tooling

Job description

Qt Group is seeking a Senior Security Specialist to operate core security controls, advance the ISO/IEC 27001 ISMS, and translate regulatory changes into concrete actions. The role reports to IT leadership and collaborates with IT Operations, R&D, Legal, People & Culture, and external partners and auditors.

The position offers hybrid work across Espoo or Oulu in Finland, with responsibilities spanning endpoint security, identity, cloud security, and incident response.