Group Leader - OT Cyber Security Advisory and DFIR

DNV Germany Holding GmbH; Oslo; On-site; NOK 1,500,000 - 1,900,000; Full time

Job summary

DNV Germany Holding GmbH in Oslo seeks a Group Leader to steer the OT Cyber Security Advisory and DFIR team. You will shape services, develop people, and support clients in strengthening cyber resilience across critical infrastructure.

You will lead consultants delivering OT cyber security advisory and DFIR services to clients in capital projects, supplier ecosystems, and operations. The role blends leadership with hands-on delivery and requires a strong consulting mindset and collaboration with

Qualifications

• Proven experience leading cyber security advisory teams.
• Strong consulting mindset and stakeholder management.
• Proven ability to deliver DFIR and OT security projects.

Responsibilities

• Lead and develop a team of cybersecurity consultants.
• Ensure high-quality OT Cyber Security Advisory and DFIR services.
• Support business development and client delivery as needed.
• Monitor utilization and customer satisfaction.
• Contribute to client projects as required.

Skills

Leadership

Cyber security

OT security

DFIR

Incident response

Client delivery

Tools

NIST CSF

ISO 27001

Job description

Are you a people-focused leader with a strong consulting mindset and a passion for cyber security? We are looking for a Group Leader to lead our OT Cyber Security Advisory and Digital Forensics & Incident Response (DFIR) team in Norway.

This is an opportunity to lead a highly skilled team working with some of Norway's and DNV's most important clients in critical infrastructure. You will help shape our services, develop our people, and support clients in strengthening cyber resilience in increasingly complex operational environments.

Your impact: Build a strong team, create sustainable business performance, and deliver trusted cyber security support where it matters most.

In this role, you will lead consultants who provide OT Cyber Security advisory and DFIR services to clients across critical infrastructure sectors. The team supports clients in managing cyber security in operational technology environments, including in capital projects, supplier ecosystems, and business-critical operations. Services include:

• - Cyber security governance, policies, and procedures,

• - Maturity, cyber risk, due diligence, and vendor assessments,

• - Incident response, crisis support, and digital forensics services.

The role includes both leadership responsibilities and contribution to client delivery with the ratio depending on business needs, project portfolio, and the candidates' competence profile.

Responsibilities:

You will be responsible for the team's business performance, utilization, delivery quality, customer satisfaction, and the professional growth and well-being of your team members. This includes:

• Lead, support, and develop a team of highly skilled cyber security consultants,

• Ensure high-quality delivery of OT Cyber Security Advisory and DFIR services,

• Recruit, onboard, and develop consultants to strengthen team capability,

• Support sales and pre-sales activities to secure relevant assignments,

• Monitor utilization, workload, delivery quality, and customer satisfaction,

• Contribute to selected client projects, depending on business needs and competence.

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