Warren Mullins

Provide strategic leadership for engineering operations across EMEA, overseeing complex facilities including laboratories, R&D environments, mission-critical infrastructure, and commercial real estate. Accountable for engineering governance, asset performance, and delivery of large-scale capital programmes across a multi-country portfolio.

• Lead engineering operations across a 5 million sq ft portfolio spanning EMEA, ensuring safe, reliable, and compliant performance across diverse asset types and regulatory environments
• Deliver and govern £50M+ CAPEX programmes , providing technical assurance and lifecycle planning for complex infrastructure and engineering projects
• Oversee a team of 60+ multidisciplinary professionals , including engineers, supervisors, regional managers, and specialist SMEs across Authorised Engineering, Control of Work, and compliance disciplines
• Manage lifecycle strategy for a portfolio of 18,000+ assets , aligning maintenance, reliability, and capital planning to optimise performance and reduce operational risk
• Develop and implement regional engineering standards, technical playbooks, and safe systems of work to ensure consistent governance and operational control
• Drive increased self-perform delivery capability , improving service quality, responsiveness, and cost efficiency across the portfolio
• Implement condition-based maintenance and reliability-led maintenance strategies to transition operations from reactive to predictive delivery models
• Provide technical leadership and engineering assurance across major programmes and operational workstreams, supporting safe and commercially effective delivery

Led technical service delivery for a major corporate campus in Greater London, comprising 22 buildings including laboratories, office environments, and critical infrastructure. Accountable for engineering governance, operational performance, and statutory compliance across a complex multi-building estate supporting research and commercial operations.

• Managed technical operations across a 22-building campus , including laboratory and office facilities, ensuring safe, reliable, and compliant engineering service delivery
• Supported delivery and governance of £12M+ annual CAPEX programmes , providing technical oversight to ensure safe execution and alignment with operational requirements
• £8M+ technical operations (OPEX) budget , managing resource allocation, cost control, and service performance across the estate
• Led multidisciplinary engineering teams, compliance and specialist contractors, maintaining high standards of safety, performance, and statutory compliance across all building systems
• Implemented structured control of work and permit-to-work systems , ensuring safe management of high-risk engineering activities within laboratory and operational environments
• Provided technical leadership and engineering assurance for maintenance and project activities, ensuring adherence to statutory requirements, corporate standards, and industry best practice
• Supported lifecycle planning and asset reliability strategies, maintaining performance across critical infrastructure and building systems
• Collaborated closely with client stakeholders to align engineering delivery with business, research, and operational priorities

Managed engineering service delivery for Cisco Systems UK&I operations, including high-availability data centres and critical facilities. Responsible for maintaining operational resilience, regulatory compliance, and asset performance across complex technical environments supporting business-critical infrastructure.

• Managed engineering operations across data centre and critical facility environments , ensuring high availability and reliable performance of HVAC, critical electrical systems, and building infrastructure.
• Developed and implemented preventive and predictive maintenance programmes , improving reliability, reducing unplanned downtime, and supporting continuous uptime requirements
• Oversaw maintenance and performance of critical infrastructure systems , including HVAC Systems, electrical distribution and Generation within high-availability operational environments
• Supported delivery of capital improvement and infrastructure projects, providing technical oversight to ensure safe execution, performance optimisation, and minimal operational disruption
• Managed operational maintenance budgets and resource planning, ensuring efficient service delivery while maintaining compliance with statutory and corporate standards
• Led engineering teams and specialist contractors, promoting a strong safety culture and consistent technical performance across all sites
• Worked closely with client stakeholders to align engineering delivery with business and operational requirements, ensuring clear communication and service transparency

Provided technical leadership across CISCO Systems mission-critical facilities supporting high-availability operations. Specialised in controls systems, plant retrofits, and critical power infrastructure, focusing on root cause analysis, fault diagnosis, and plant optimisation to improve reliability, resilience, and operational performance.

• Led root cause analysis (RCA) and advanced fault diagnosis across critical building systems, identifying underlying causes of failure and implementing corrective actions to improve reliability and reduce repeat incidents
• Specialised in controls and plant optimisation , reviewing system performance and modifying control strategies to enhance stability, efficiency, and operational resilience
• Delivered retrofit and upgrade projects , including controls modifications and plant improvements to extend asset life and improve system performance
• Provided technical expertise across HVAC Systems, UPS systems, standby generators, and CHP plant , ensuring reliable operation of critical power and resilience infrastructure
• Supported reliability-focused maintenance strategies, contributing to the transition from reactive maintenance toward structured and condition-based maintenance approaches
• Investigated complex plant and system failures, ensuring safe restoration of services while minimising operational disruption to critical operations
• Maintained compliance with statutory and safety standards across mission-critical environments, supporting safe systems of work and operational governance
• Collaborated closely with engineering teams, contractors, and client stakeholders to resolve technical issues and drive continuous improvement in system reliability and performance

Specialised in the design, programming, and optimisation of building control systems across industrial, commercial, and manufacturing environments. Delivered integrated control solutions to improve system reliability, energy efficiency, and operational performance.

• Designed and implemented building management and control systems to optimise HVAC, lighting, and critical plant operation across complex facilities
• Delivered chiller retrofit and control upgrade projects , improving energy efficiency, reliability, and plant performance
• Analysed and redesigned control strategies to enhance system responsiveness, stability, and operational efficiency
• Provided full lifecycle support for control systems, including design, programming, installation, commissioning, and maintenance
• Integrated new control solutions with existing infrastructure to improve performance and support long-term operational resilience

Provided technical support within the Networking and Telecommunications department, specialising in fault diagnostics, installation, and commissioning of telecommunications and network infrastructure. Supported reliable connectivity and performance across operational telecom and data network systems.

• Performed fault diagnosis and troubleshooting on BT and third-party telecommunications equipment, restoring services quickly and minimising operational disruption
• Supported installation, testing, and commissioning of network infrastructure, including fibre optic networks and structured cabling systems
• Assisted with configuration and management of Layer 3 network switching , supporting network performance, routing, and connectivity across operational environments
• Conducted system testing and quality assurance to verify performance and identify potential faults prior to service handover
• Provided technical support for deployment of new and upgraded telecommunications technologies, adapting to evolving network and infrastructure requirements
• Maintained high service reliability through structured diagnostics, preventative maintenance, and rapid response to network incidents

Delivered aircrew and loadmaster duties within a high-pressure operational environment where accuracy and decision-making directly impacted flight safety. Responsible for aircraft readiness, weight and balance, fuel planning, and flight preparation in strict accordance with aviation safety and operational standards.

• Conducted pre-flight and post-flight inspections of aircraft systems, ensuring operational readiness and compliance with aviation safety requirements
• Performed precise weight and balance calculations , determining safe load distribution of passengers, cargo, fuel, and equipment within structural and operational limits
• Calculated fuel requirements and flight planning data , supporting safe mission execution and operational efficiency
• Managed aircraft loading and cargo distribution, maintaining stability and flight safety through strict adherence to operational procedures
• Operated within a high-pressure, safety-critical environment , where errors carried significant operational and safety consequences
• Coordinated closely with flight crew and ground operations to ensure safe, efficient, and compliant mission delivery
• Maintained rigorous safety and compliance standards in line with aviation regulations and operational directives