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We are seeking a highly experienced Building Automation Engineer to handle the full integration, configuration, and commissioning between multiple systems in a smart building environment. The project involves connecting and synchronizing the following systems into one unified automation and monitoring layer: Systems Involved: Loxone System – to act as both the automation and virtualization layer. JCI BMS (Johnson Controls) – to provide HVAC and building management control via BACnet/IP. KNX System – handling lighting, sensors, and room control devices. Q-SYS Audio System – to be integrated for audio automation and scene control. Scope of Work: Configure Loxone Miniserver to communicate with the JCI BMS via BACnet/IP. Integrate KNX devices through Loxone KNX Extension and perform group address mapping using ETS. Establish bidirectional data exchange between Loxone and Q-SYS (audio triggers, scene recalls, and volume control). Create a complete mapping plan for all control points (inputs/outputs, sensors, relays, and virtual objects). Develop a virtual dashboard or visualization within Loxone for monitoring lighting, HVAC, and audio control. Document all configurations, communication parameters, and integration logic. Conduct system testing and optimization to ensure seamless operation. Deliverables: Full integration configuration files (Loxone Config, ETS Project, BACnet Object Mapping). Group address list and BACnet point mapping sheet. System topology diagram showing all communication flows. Testing and validation report confirming successful integration. Requirements & Skills: Proven experience with Loxone Miniserver integration (KNX, BACnet, Modbus, or similar). Strong understanding of BMS systems (preferably Johnson Controls Metasys). Deep knowledge of KNX topology, ETS configuration, and group addressing. Experience integrating audio automation systems (preferably Q-SYS). Ability to design network architecture and define all required hardware interfaces. Good documentation and communication skills in English. What We Expect From You: Review existing architecture and propose the best integration approach. Specify any additional hardware or interface modules required. Perform remote or on-site configuration and testing. Deliver a fully functional and documented setup ready for client presentation.
Project ID: 39898844
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Active 6 mos ago
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15 freelancers are bidding on average $4,092 USD for this job

Hello, I am excited about the opportunity to assist with the integration of Loxone, JCI BMS, KNX, and Q-SYS audio systems in your smart building environment. With my proven experience in building automation and a strong track record of handling complex system integrations, I am confident in my ability to deliver a seamless and efficient integration that meets all your requirements. My approach will involve a meticulous review of the existing architecture, ensuring that the Loxone Miniserver is configured correctly to communicate with the JCI BMS and efficiently integrating KNX devices. I will also establish a robust bidirectional data exchange with Q-SYS for audio automation. Each control point will be comprehensively mapped, and detailed documentation will be maintained throughout the process. I understand the importance of delivering a fully functional setup, complete with testing and validation reports to assure you of its operational reliability. What specific challenges have you encountered in previous integration projects that we should be aware of? Thanks, Muhammad Awais
$5,000 USD in 13 days
6.8
6.8

As a professional Building Automation Engineer, I can deliver a complete and reliable integration of Loxone, JCI BMS, KNX, and Q-SYS systems into one unified automation layer. I have strong experience configuring Loxone Miniserver for BACnet/IP, KNX, and third-party integrations, including ETS group address mapping and BACnet point synchronization. I’ll design a robust network topology, ensure seamless communication between systems, and develop a clear, intuitive Loxone visualization for HVAC, lighting, and audio control. All configurations, mappings, and testing reports will be fully documented and optimized for stability and client demonstration.
$4,000 USD in 30 days
4.7
4.7

Hi! I’m a full‑stack automation developer with 5 years delivering production integrations, dashboards, and reliable control workflows. I’ll unify Loxone, JCI (BACnet/IP), KNX, and Q‑SYS into a single, operator‑friendly layer that reduces manual intervention, speeds fault diagnosis, and is demo‑ready for stakeholders. I will: review the current architecture, define a complete point map/topology, specify required gateways/interfaces, configure communications (BACnet/IP, KNX via ETS with Loxone Extension), enable bidirectional Q‑SYS triggers/scenes, and build a clear Loxone visualization for HVAC, lighting, and audio. You’ll receive version‑controlled config files, point sheets, topology diagram, and a validation report—focused on maintainability and smooth handover. Can you share your device list, firmware versions, and network/VLAN plan (plus access to Metasys, Loxone, Q‑SYS, ETS)? Happy to schedule a 20‑minute call to confirm scope and timeline.
$5,000 USD in 7 days
4.3
4.3

With a proven record of successfully integrating complex systems, I am confident that my team and I possess the necessary skills to handle this project. We have deep knowledge and significant experience working with Loxone, not only integrating it with other systems, but also within itself - including with BACnet, KNX and Modbus. Alongside this, we have an extensive understanding of BMS systems such as Johnson Controls Metasys. Furthermore, our proficiency in KNX topology, ETS configuration, and group addressing is a key edge for us in executing this project – as is our experience integrating audio automation systems similar to Q-SYS. Our capability doesn't just cover hardware integration – we are able to effectively design network architecture so that all parts are cohesive and optimize system performance. Lastly, our ability to deliver excellent documentation in English will ensure no feature of the project is misunderstood or left undocumented. In summary: we are technically and experientially well-equipped to handle this project down to its finest details. Given the chance, my team and I would deliver a thorough integration that meets your standards and ensures seamless operations in your smart building environment.
$3,000 USD in 7 days
3.1
3.1

With a well-rounded technical platform and a decade-long engagement with cutting-edge technology, I am a promising candidate to undertake your project. My Mastery in Loxone Miniserver integration with BACnet, Modbus, and KNX systems aligns seamlessly with the task at hand. My proficiency in utilizing ETS configurations, performing group address mapping, and ensuring effective communication between different systems is the hallmark of my work. My background in building management systems (BMS) - especially Johnson Controls Metasys - means I can expedite the connection between Loxone and JCI BMS via BACnet/IP. On top of that, my extensive knowledge of KNX topology - inclusive of ETS configuration and group addressing - will be highly valuable in integrating your KNX devices through Loxone KNX Extension. In availing my services, you gain access to a developer not only deeply engrossed in automating existing workflows but also ready to enrich your smart building environment with AI-driven automation capabilities. The opportunity to work for an organization that shares my vision of advancing businesses through innovative tech is what gets me excited about this project. Let's embark on this journey together and bring intelligence into every aspect of your building's functionality.
$3,000 USD in 10 days
2.5
2.5

Hello Ahmed A., We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Excel, Home Automation, Documentation, Data Integration, HVAC Please come over chat and discuss your requirement in a detailed way. Thank You
$4,000 USD in 7 days
0.0
0.0

With a successful track record in Loxone integration and BMS systems, I can seamlessly liaise between multiple systems for your smart building project. My expertise in KNX, BACnet, and Q-SYS ensures a unified automation layer efficiently. Expect thorough documentation, precise communication, 24/7 support, and a commitment to delivering a flawless integration. Let's discuss further.
$3,000 USD in 7 days
0.0
0.0

I would love the opportunity to help with your project. I understand the need for seamless integration between Loxone, JCI BMS, KNX, and Q-SYS systems. While I am new to freelancer, I have tons of experience and have done other projects off site. I specialize in Loxone Miniserver integration, BMS system configurations, KNX devices, and Q-SYS audio systems. I can ensure a clean, professional, and user-friendly setup for your smart building automation needs. I would love to chat more about your project and get into specifics! The worst that could happen is you walk away after a FREE CONSULTATION...? Regards, Ernst van Niekerk
$3,000 USD in 10 days
0.0
0.0

Hello, I’m a Building Automation Engineer with extensive experience integrating Loxone, KNX, BACnet/IP, and Q-SYS systems for commercial and smart-building environments. I can deliver a fully unified automation layer—from configuration and mapping to testing and documentation—ensuring seamless communication between your HVAC, lighting, and audio subsystems. I’ve completed multiple Loxone-KNX-BACnet integrations in commercial buildings and hospitality venues, where the goal was exactly this: a stable, documented, and user-friendly automation layer ready for client presentation. Warm regards, Hercules
$4,000 USD in 7 days
0.0
0.0

Hello Ahmed, With 25 years of IT experience, ranked 2 in the UK, I am equipped to handle the integration between Loxone, JCI BMS, KNX, and Q-SYS audio systems seamlessly. I understand the complexities involved in configuring Loxone Miniserver to interface with Johnson Controls via BACnet/IP, alongside integrating KNX devices and establishing bidirectional communication with Q-SYS. My extensive experience ensures that I can develop a comprehensive mapping plan for all control points and create an intuitive virtual dashboard for effective monitoring. Moreover, I will thoroughly document all configurations and provide a complete testing and validation report to confirm successful integration. I am committed to delivering a fully functional setup that meets your expectations. What specific challenges have you encountered in previous integrations that I should be aware of? Thanks, ALESSIO
$4,500 USD in 20 days
0.0
0.0

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