OT Security Platform Engineer - Resilience & Upgrades

Prosource.it; Glasgow; On-site; GBP 60,000 - 90,000; Full time

Job summary

prosource.it is seeking an OT Security Platform Engineer to join our team in Glasgow. You will support and maintain OT security platforms, DMZs and boundary services, and help ensure resilience and secure connectivity across critical infrastructure.

The role requires hands-on experience with OT/ICS environments, Hyper-V virtualization, BeyondTrust privileged access, Veeam backup and Microsoft Azure, plus a track record of documenting runbooks and engineering procedures.

Qualifications

• Experience in OT/ICS or critical infrastructure environments.
• Experience with Hyper-V virtualization.
• Experience with backup, disaster recovery and resilience solutions.
• Knowledge of network infrastructure, firewalls and secure connectivity principles.
• Experience with security platforms, monitoring and logging technologies.
• Experience with privileged access management or secure remote-access solutions (BeyondTrust).
• Experience producing technical documentation and operational runbooks.
• Experience troubleshooting infrastructure and platform-related issues.
• Strong understanding of change, testing and implementation processes.
• Experience with OT DMZ architectures and Azure.

Responsibilities

• Support implementation and maintenance of OT security platforms and IT/OT boundary services.
• Support OT DMZ infrastructure, resilience and recovery initiatives.
• Configure, administer and maintain security and infrastructure platforms.
• Support backup, archive and disaster recovery solutions.
• Implement and maintain monitoring, logging and alerting capabilities.
• Support platform hardening, vulnerability remediation and security improvements.
• Support firewall, connectivity and network configuration activities.
• Administer privileged access and remote-access technologies, including BeyondTrust.
• Support platform migrations, upgrades and modernisation activities.
• Produce and maintain engineering documentation, operational procedures and technical runbooks.
• Perform platform testing, validation and operational readiness activities.
• Investigate and resolve platform incidents, technical escalations and operational issues.
• Support change implementation, configuration management and service transition activities.
• Assist with evidence generation, configuration validation and technical assurance activities.
• Collaborate with architecture, security, operational technology and delivery teams on implementation activities.

Skills

OT Security

Industrial cybersecurity

Vulnerability remediation

Documentation

Collaboration

Tools

Hyper-V

BeyondTrust

Veeam

Microsoft Azure

Firewalls & secure connectivity

Job description

prosource.it is seeking an OT Security Platform Engineer to join our team in Glasgow. You will support and maintain OT security platforms, DMZs and boundary services, and help ensure resilience and secure connectivity across critical infrastructure.

The role requires hands-on experience with OT/ICS environments, Hyper-V virtualization, BeyondTrust privileged access, Veeam backup and Microsoft Azure, plus a track record of documenting runbooks and engineering procedures.