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 experiencedWeb-Based Graphical Interface Engineerto join our Building Automation & Energy Technologies team. The ideal candidate will have strongexpertisein designing and deploying graphical user interfaces within theDGLUX / ENVYSION Distech Controls platform, alongside deep knowledge of open communication protocols used within smart building and energy management systems.
Key Responsibilities
* Build intuitive and responsive UI components for HVAC, lighting, energy systems, and IoT platforms.
* Develop and integrate automation strategies using industry-standardopen protocols, includingBACnet, Modbus, MQTT, and RESTful APIs.
* Translate engineering designs and functional requirements intoaccurate, 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 asSkySpark.
Required Qualifications
* Provenexperience 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.
* 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
* Proficiencywith Distech Controls technologies supervisory devices, and EC-Net environments.
* Experience working withSkySpark, 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.
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