MSI Engineer

Job Title: Web-Based Graphical Interface Engineer

About PAC Group:  

 At The PAC Group (PAC), we specialize in engineering consulting, program management, and operational excellence—delivering high-impact solutions in more than 20 countries. We’re proud to partner with the world’s leading companies in automotive, aerospace, industrial, and technology sectors, providing strategic guidance and hands-on execution that drive innovation and efficiency. Whether we’re launching advanced manufacturing systems, deploying digital simulation tools, or scaling global operations, PAC thrives at the intersection of technology, engineering, and problem-solving.  

Joining PAC means joining a dynamic, fast-paced, and global team that values curiosity, collaboration, and continuous improvement.  

Role Purpose:

We are seeking an experienced Web-Based Graphical Interface Engineer to join our Building Automation & Energy Technologies team. The ideal candidate will have strong expertise in designing and deploying graphical user interfaces within the DGLUX / ENVYSION Distech Controls platform, alongside deep knowledge of open communication protocols used within smart building and energy management systems. 

Key Responsibilities:

Design, develop, and maintain web-based graphical user interfaces within the DGLUX / ENVYSION (Distech Controls) environment. 

• Build intuitive and responsive UI components for HVAC, lighting, energy systems, and IoT platforms.
  • Develop and integrate automation strategies using industry-standard open protocols, including BACnet, Modbus, MQTT, and RESTful APIs.
• Translate engineering designs and functional requirements into accurate, real-time graphical dashboards and control pages.
• Work closely with project engineers, BMS programmers, and data analysts to ensure seamless platform integration and user experience.
• Optimise system performance by troubleshooting communication issues and validating data flow across protocols.
• Ensure graphical standards, templates, and workflows are documented and scalable across multiple projects.
  • Support commissioning teams during testing, validation, and final delivery.
• (Desirable) Integrate dashboards and data flows with energy analytics platforms such as SkySpark.

Required Qualifications:

• Proven experience with Niagara/N4.
• Proven experience creating GUIs within the DGLUX or ENVYSION platform (Distech Controls).
• Strong understanding of building automation, IoT, or energy management systems.
• Strong understanding of building automation protocols (BACnet/IP, Modbus TCP/RTU, MQTT).
• Ability to interpret BMS schematics, control strategies, and point lists.
• Proficiency in HTML5, CSS, JavaScript, and responsive interface principles.
• Experience integrating real-time data systems into web-based interfaces.
• Excellent problem-solving skills with the ability to diagnose system communication or data issues.
• Solid understanding of IP networking, VLANs, addressing schemas, firewalls, and secure system architecture
• Experience with databases, JSON structures, or cloud-based integration workflows

Preferred Qualifications:

• Proficiency with Distech Controls technologies supervisory devices, and EC-Net environments.
• Experience working with SkySpark, including data ingestion, tag modelling, and rule deployment.
• Knowledge of energy modelling or fault detection diagnostics (FDD).
• Familiarity with IoT or edge-computing environments.
• Knowledge of cybersecurity frameworks for operational technology (OT) systems.