Global Operational Technology & Cyber Security Lead

JLL; Greater London; On-site; GBP 80,000 - 100,000; Full time

Job summary

A global real estate firm is seeking a Global Operational Technology & Cyber Security Lead to drive intelligent and sustainable facility solutions. This role involves overseeing operational technology and cyber security initiatives across global operations. Candidates should have extensive experience in operational technology, proven leadership skills, and a strong background in financial services. The position requires innovation in managing building control systems and ensuring security compliance. Join a dynamic team committed to shaping a brighter future in real estate.

Qualifications

• 8-10+ years of experience in operational technology, building automation, or cyber security.
• 5+ years in a leadership or management role.
• Experience working with global financial services clients preferred.
• Professional cyber security certification (CISSP, CISM, CISA, or equivalent).

Responsibilities

• Lead the implementation of intelligent and sustainable workspace solutions.
• Design, implement, and operate operational technology systems.
• Act as the single point of contact for operational technology programs.

Skills

Operational Technology

Cyber Security

Building Management Systems

Stakeholder Management

Project Management

IoT Integration

Education

Bachelor's degree in Engineering, Computer Science, or Information Technology

Tools

SCADA systems

EPMS

DCIM

Job description

Overview

JLL empowers you to shape a brighter way.

Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Global Operational Technology & Cyber Security Lead

What this job involves

We are seeking an experienced Global Operational Technology Director to join our team in EMEA, supporting our global Financial Services client.

The successful candidate will lead the implementation of intelligent and sustainable facility solutions, managing operational technology and cyber security initiatives across global operations.

What your day-to-day will look like

• Lead the implementation of intelligent and sustainable workspace solutions.
• Design, implement, and operate Building Management Systems (BMS), Electrical Power Monitoring Systems (EPMS), Data Center Infrastructure Management (DCIM), and Supervisory Control and Data Acquisition (SCADA) systems.
• Act as the single point of contact for Global Building Control System (BCS) and operational technology programs.
• Ensure global program alignment for Smart Building strategies.
• Understand KPIs per region and drive optimal tracking and performance.
• Build strong relationships and work closely with senior internal and external stakeholders.
• Responsible and accountable for BCS OT KPIs globally.
• Manage and coordinate regional meetings with client stakeholders and executive sponsors.
• Provide regular progress reporting to internal / external leadership and broader community stakeholders.
• Serve as the point of escalation and ultimate decision maker for changes, new devices, and remediation of Operational Technology and Building Control System projects.
• Ensure innovation, best practices, playbooks, and standards are implemented globally.
• Provide technical expertise on BCS, IoT devices, networks, suppliers, and associated processes.
• Ensure all regional agreements are active and supported with the correct headcount.
• Champion awareness and capability enhancement within a 1,000+ JLL service delivery team.
• Monitor emerging threats & ensure vulnerability assessments are completed and remediated within a timely manner.
• Stay informed with industry changes and advancements, connecting with JLL-T and other platforms within JLL to leverage expertise and resources.
• Oversee the design, implementation, and lifecycle management of operational technology (OT) networks across smart building environments.
• Establish and enforce OT network standards, segmentation strategies, and secure integration with IT systems.
• Implement and maintain monitoring, assurance, and resilience measures to ensure OT network availability, performance, and cybersecurity compliance.
• Lead incident response and remediation activities specific to OT networks, ensuring rapid containment and recovery.
• Drive continuous improvement of OT operations through performance analytics, benchmarking, and alignment with global security frameworks (e.g., IEC 62443, NIST).

What You'll Need to Succeed

• Bachelor's degree in Engineering, Computer Science, Information Technology, or related field
• 8-10+ years of experience in operational technology, building automation, or cyber security
• 5+ years in a leadership or management role
• Experience working with global financial services clients preferred
• Expert knowledge of BMS, EPMS, DCIM, and SCADA systems in enterprise environments
• Deep understanding of OT network security, segmentation, and regulatory compliance
• Proficiency with cyber security frameworks (IEC 62443, NIST) and financial services regulations
• Experience with IoT integration and smart building technologies at enterprise scale
• Knowledge of IT/OT convergence within highly regulated environments
• Proven ability to lead global, cross-functional technology initiatives
• Strong stakeholder management skills with C-level executives
• Experience managing large budgets and vendor relationships
• Understanding of financial services business operations and requirements
• Professional cyber security certification (CISSP, CISM, CISA, or equivalent)
• Building automation or facility management certification preferred
• Project management certification (PMP, PRINCE2) preferred

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Location: On-site – Birmingham, GBR; London, GBR; South Yorkshire, GBR

If this job description resonates with you, we encourage you to apply even if you don’t meet all of the requirements. We’re interested in getting to know you and what you bring to the table!

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you’re pursuing.

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