Cyber Security Consultant (ICS/OT) – Expert Level

About Justera Group Justera Group AB is a leading Swedish IT consulting firm with great experience specializing in building high-performing technology teams and delivering end-to-end IT solutions. Led by dynamic female executives, Justera Group focuses on helping businesses harness the power of digital technologies to continuously evolve in today’s rapidly changing economy. The company has deep expertise in IT consultancy, software development, and recruitment services, providing clients with purpose-driven, well-trained consultants who consistently deliver efficient and effective results. Justera Group manages the entire talent lifecycle, from hiring to ongoing management, ensuring the right fit for each project on time and within budget. With their strong commitment to quality, collaboration, and client success, Justera Group is a trusted partner for technology innovation across Sweden.

About the Role: We are seeking an experienced Cyber Security Consultant to lead governance and security initiatives across Industrial Control Systems (ICS), Operational Technology (OT) networks, and automation environments within manufacturing operations. This role focuses on strengthening cybersecurity posture, ensuring regulatory compliance, and enhancing operational resilience by working closely with automation engineers, IT teams, plant operations, and global cybersecurity stakeholders.

Key Responsibilities:

• Establish and drive governance frameworks for implementing cybersecurity controls across ICS/OT environments (PLC, SCADA, DCS, HMI, VFDs, IIoT).
• Conduct risk assessments and vulnerability analyses for OT systems and production networks.
• Develop, maintain, and enforce cybersecurity policies aligned with IEC 62443, NIST 800-82, and regulatory requirements.
• Support vulnerability management and incident response processes for OT-related security events.
• Guide secure configurations, patching strategies, and firmware upgrades.
• Analyze and secure PLC logic, SCADA systems, industrial networks, and automation architectures.
• Collaborate with automation engineers to design secure systems and communication pathways.
• Support OT network segmentation, zoning strategies, and architecture improvements.
• Review and secure integrations between IT and OT environments.
• Support OT asset visibility initiatives, including maintaining inventories and SBOMs using automated tools.
• Ensure compliance with internal standards, regulatory frameworks, and customer cybersecurity expectations.
• Deliver cybersecurity awareness and training sessions for engineering teams and plant personnel.

Requirements:

• 10+ years of experience in industrial automation and OT/ICS cybersecurity.

• Deep expertise in PLC, SCADA, DCS, HMI, and industrial control systems.

• Strong experience in risk assessments, vulnerability management, and incident response in OT environments.

• Hands-on knowledge of industrial communication protocols (Modbus, Profibus, Profinet, EtherNet/IP, OPC UA, DNP3).

• Experience with network security (firewalls, VLANs, segmentation, access control).

• Familiarity with OT security monitoring tools such as Claroty, Nozomi, Tenable.ot, or Dragos.

• Strong understanding of IEC 62443, NIST 800-82, and relevant regulatory requirements.

• Excellent collaboration and stakeholder management skills.

• Proficiency in English.

• Nice to Have Certifications

• GICSP

• ISA/IEC 62443 Cybersecurity Expert

• CISSP, CEH, or CompTIA Security+

What We Offer:

• A dynamic and innovative workplace, driving advancements in cutting-edge robotic technologies
• The opportunity to collaborate with talented cross-functional teams on meaningful and impactful projects
• Competitive compensation and a comprehensive benefits package
• A supportive culture that fosters continuous learning, growth, and professional development
• Flexible hybrid working model for an optimal work-life balance
• 25 days of annual leave to recharge and relax
• An annual wellness allowance of 3,500 SEK to support your health and wellbeing