Expert Team
Multisys engineering team brings specialist expertise across network architecture, security infrastructure, power systems, and fiber deployment. From TII motorway contracts to Dublin Tunnel installations, our team delivers technical solutions for Ireland's most demanding environments.
Engineering & Technical Leadership
Technical specialists with hands-on experience across transport infrastructure, enterprise security, and power systems. Each team member contributes domain expertise developed through decades of field deployment.
Harold Trunley
Managing Director
Strategic leadership for Multisys operations, resource management, and stakeholder relationships. Harold oversees business development and financial performance while maintaining regulatory compliance across all projects.
- Strategic planning and business operations
- Resource allocation and project oversight
- Client relationship management
- Financial performance and compliance
Eoghan Carroll
Chief Architect & Director
Founder and Chief Systems Architect responsible for IT and IP systems design across all Multisys projects. Eoghan develops architectural frameworks, evaluates emerging technologies, and ensures solutions meet client business requirements while maintaining scalability and security.
- Systems architecture and technical design
- Technology evaluation and integration
- Tender development and compliance
- Strategic technology partnerships
- Infrastructure framework development
Wayne Ecclestone
Operations Manager
Operational delivery oversight for customer and site-level activities. Wayne manages staff coordination, production workflows, and process optimization to meet project goals and client requirements.
- Day-to-day operations management
- Site coordination and staff management
- Process improvement and efficiency
- Client account management
Eanna Carroll
Engineering Manager
Senior M&E Engineer responsible for R&D, design services, and project material delivery. Eanna coordinates major tasks, manages engineering resources, and mentors junior engineers while ensuring technical goals and quality standards are met.
- R&D and design coordination
- Project material management
- Engineering team leadership
- Quality assurance and standards
- Technical problem resolution
Vladimir Gorodyanskiy
Senior Network Architect
Cisco Certified Expert supporting structured network design and implementation. Vladimir designs and manages network solutions including routers, switches, and firewalls, ensuring secure and compliant network performance across Cisco and third-party platforms.
- Cisco multi-discipline certification (CCNP, CCSI)
- Network architecture and security design
- Infrastructure optimization and troubleshooting
- Multi-vendor platform integration
- System upgrades and maintenance
Lucas Seewald
CAD Design & Safety File Administrator
CAD Engineer creating technical drawings and 3D models for infrastructure projects. Lucas translates design concepts into precise blueprints, ensures compliance with standards, and maintains safety file documentation for client delivery.
- Technical drawing and 3D modeling
- Design accuracy and standards compliance
- Engineering and architectural collaboration
- Safety file management
- Design optimization for feasibility
Fergus Sheridan
Off-Grid Power Engineer
Renewable energy specialist developing off-grid power solutions for remote infrastructure. Fergus designs, installs, and maintains independent power systems including solar, wind, and hybrid configurations with integrated radio transmission for remote monitoring.
- Solar, wind, and hybrid system design
- Remote power infrastructure deployment
- Energy assessment and technology selection
- System performance optimization
- Regulatory compliance and sustainable operations
Marc Stephens
Senior Structured Cabling Engineer
Fiber infrastructure specialist overseeing planning, installation, and maintenance of fiber-based projects. Marc ensures cabling systems meet efficiency, fire compliance, and scalability requirements while coordinating contractor activities and maintaining industry standards.
- Fiber infrastructure planning and design
- Installation coordination and management
- Fire compliance and scalability
- Contractor coordination and standards compliance
- Connectivity troubleshooting and system performance
Engineering expertise supporting Ireland's critical infrastructure projects.
Project Experience & Technical Capabilities
Direct experience from Ireland's most challenging infrastructure projects combined with formal certifications and manufacturer partnerships.
Infrastructure Experience
Team members bring hands-on experience from TII motorway contracts, Dublin Tunnel systems, and large-scale enterprise security deployments across government and transport facilities.
Technical Certifications
Cisco multi-discipline credentials including CCNP and CCSI certifications, CAD engineering qualifications, and specialized renewable energy expertise ensure technical competency across platforms.
Multi-Domain Integration
Combined expertise across network architecture, security systems, off-grid power design, and fiber optic deployment enables integrated solutions spanning multiple technical domains.
Field experience and formal training supporting manufacturer-backed infrastructure delivery.
Technical Consultation
For infrastructure projects requiring specialist engineering expertise, contact Multisys to discuss technical requirements and project scope.