Smart Buildings Commissioning Engineer

Who We Are

LMG has been at the forefront of innovation within the built environment since 1986.

We deliver integrated smart building technology projects and support services which provide sustainable long-term growth and profitability, as well as diverse range of career opportunities; enabling both our people and our clients’ businesses to flourish, whilst setting a new standard for what is possible in the built environment.

As experts in smart building technology, we want to inspire new ways of thinking, deliver excellence and establish new models for doing business – with people, partners and customers – built on trust and shared values, rather than transactional relationships.

Alongside actively working to support the raising of standards in training and professional qualifications, we invest heavily in the development of our people. We give them access to continuous learning opportunities, leading to the freedom of working autonomously and making their own informed decisions, whilst benefiting from a supportive and collaborative working environment.

Job Summary

As a Smart Buildings Commissioning Engineer, you will play a key role in the delivery of Master Systems Integration (MSI) projects, with a particular focus on software development, data integration, data input, testing, and commissioning of smart building systems.

Working under the guidance of the Technical Services Manager, you will support the technical delivery of integrated smart building solutions, contributing to the development and implementation of data exchange mechanisms, APIs, system interfaces, and associated software solutions. You will be responsible for configuring, testing, validating, and commissioning integrated systems to ensure they operate reliably and in accordance with project and client requirements.

The role will involve coordinating the integration of data across a range of building systems, including Building Management Systems (BMS), Energy Management Systems (EMS), Space Management Systems (SMS), lighting controls, IoT sensors, and other connected technologies. You will ensure that data is accurately captured, structured, validated, and exchanged seamlessly with client-provided smart building platforms and digital environments.

You will work collaboratively with project, engineering, commissioning, and client teams, as well as technology providers and specialist partners, to identify and resolve integration issues, validate system performance, and support the successful delivery of projects.

Key areas of responsibility will include software and API development, data configuration and validation, system integration, testing and commissioning, fault finding, and technical documentation. You will also support quality assurance processes, ensuring compliance with agreed naming conventions, data standards, project specifications, and commissioning requirements.

As a key member of the Smart Buildings team, you will contribute to the delivery of reliable, efficient, and interconnected building environments, helping clients to make effective use of their building data and connected technologies. You will be expected to identify opportunities to improve integration processes, system performance, data quality, and the overall efficiency and scalability of our smart building solutions.

Qualifications & Requirements

Essential:

• Bachelor’s degree in computer science, Software Engineering, Information Technology, Engineering, or a related technical discipline.
• Demonstrable knowledge of software development, data integration, APIs, and technical problem-solving.
• Understanding of networking, communication protocols, and connected technologies relevant to smart buildings and IoT.

Desirable:

• Relevant certifications in software development, cloud platforms, networking, IoT, or smart building technologies.
• Experience or qualifications relating to building automation, BMS, data platforms, or systems integration.

Experience

Essential:

• Practical experience in smart building systems, systems integration, commissioning, or a related technical environment.
• Experience reading, interpreting, and working with JSON schemas, RESTful APIs, and data payloads.
• Working knowledge of smart building protocols and data exchange mechanisms, including MQTT, MQTT over TLS, BACnet/IP, and BACnet/SC.
• Experience working with asset registers, naming standards (BDNS/Uniclass), and point schedules.
• Experience producing technical specifications, test procedures, commissioning documentation, and system integration documentation.
• Exposure to scripting languages such as Python or JavaScript for data analysis, testing, or basic automation.
• Understanding of building ontologies and data standards, including UDMI, Brick Schema, and Project Haystack.
• Awareness of OT cybersecurity principles, including IEC 62443, PKI, and TLS certificate management.
• Experience installing, configuring, testing, or commissioning IoT sensors and associated connectivity technologies, including LoRaWAN and IoT network servers (LNS).

Desirable:

• Niagara 4 certification or relevant experience.
• Qualifications or practical experience in BMS, EMS, building controls, commissioning, HVAC, mechanical engineering, or a related discipline.
• Experience working with smart building platforms, data integration platforms, or Master Systems Integration (MSI) projects.

What We Do For You

At LMG, we work hard to ensure our people aren’t stifled by convention and bureaucracy. We encourage innovation, ownership, and creative problem-solving in everything we do.

We want you to achieve your ambitions, because when you succeed, we succeed. Our support framework empowers you to deliver excellence, grow your technical capability, and develop your career within a forward-thinking Smart Building environment.

Our Values:

• Take Ownership & Responsibility – We find creative solutions and see problems through to completion.
• Be Curious – We challenge convention and embrace new technologies and ideas.
• Do the Right Thing – We act ethically, transparently, and sustainably.
• Do a Great Job – We focus on quality outcomes, operational excellence, and continuous improvement.

Competitive Benefits Package:

We’re dedicated to offering flexible benefits that support our people across all aspects of their lives and we’re delighted to offer a range of benefits to support our employees’ physical, emotional and financial wellbeing.

• Annual Leave - 22 days annual leave plus bank holidays (with the option to buy/sell additional leave)
• Health and Wellbeing - Group Income Protection and Life Assurance schemes, as well as access to a Digital Health and Wellbeing platform including Employee Assistance Programme, Remote GP and Mental Health Support.
• Health Cash Plan – Claim back money towards the costs of everyday healthcare.
• Flexible Benefits – Access to our bespoke platform containing a range of benefits, such as shopping discounts, discounted gym memberships and health screenings.
• Family Friendly Policies - Enhanced financial support for families with generous parental pay benefits.
• Corporate Volunteering – Opportunity to participate and contribute to our annual corporate volunteering goal, typically over 1,000 hours across the business.
• Bank Holiday Exchange – The option to exchange an existing UK bank holiday for any other religious holiday.
• Long Service Awards - Recognising the commitment and hard work of our longstanding team members through financial reward.
• Flexible Working - Where possible, flexible hybrid working arrangements across LMG's dedicated office spaces and client sites.
• Development & Recognition - Comprehensive training, mentoring, and a pay structure with performance-linked progression.

How to Apply

If this sounds like the right next step for you, we’d love to hear from you. You can apply via LinkedIn, Indeed, or via our Website. Alternatively, you can contact us directly at [email protected] appreciate the time and effort involved in every application. While we aim to respond to all applicants, if you haven’t heard from us within two weeks of applying, please assume that your application has not been successful on this occasion.