At a Glance
- Tasks: Consult with clients to optimise energy use and improve building performance using AI insights.
- Company: Join a pioneering company transforming building management through innovative AI solutions.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Other info: Collaborate with data scientists to enhance AI recommendations and drive operational improvements.
- Why this job: Make a real impact on sustainability while working with cutting-edge technology in a dynamic environment.
- Qualifications: 8+ years in energy consultancy or building services with strong technical and client engagement skills.
The predicted salary is between 60000 - 80000 £ per year.
About DIREK
DIREK is transforming the way buildings are managed through AI.
We integrate with existing Building Management Systems (BMS), Io T sensors, energy platforms and operational data to provide building owners and facilities teams with actionable recommendations that reduce energy consumption, optimise space utilisation and improve ESG performance.
Our AI platform doesn’t replace engineering judgement—it augments it.
We’re looking for an experienced industry professional who can bridge the gap between data science and real-world building operations.
This is a senior client-facing consultancy role for someone who has spent years solving operational problems in commercial buildings and understands what actually works in practice.
The Role
We’re looking for an experienced Energy and Sustainability Consultant with a strong background in Building Management Systems, energy optimisation and operational consultancy.
You will work directly with clients to understand their operational challenges, review AI-generated insights and recommendations, and ensure every recommendation we deliver is technically sound, commercially practical and capable of delivering measurable outcomes.
This role combines technical consultancy, FM engineering expertise, client engagement and AI product development.
You won’t simply analyse data—you’ll help ensure our AI solves real operational problems.
Key Responsibilities Client Consultancy
- Engage with Facilities Managers, Building Owners, Property Managers and Sustainability teams to understand their operational challenges, objectives and priorities.
- Translate client requirements into practical optimisation strategies using the DIREK platform.
- Present findings and recommendations to senior client stakeholders with confidence and credibility.
- Build trusted relationships by acting as a technical advisor throughout the client journey.
- Energy & Building Performance
- Review energy performance reports, ESG reports and executive summaries before they are issued to clients.
- Validate AI-generated recommendations using real operational engineering judgement.
• Assess energy performance including
- Baseload
- Out-of-hours consumption
- HVAC scheduling
- Setpoint optimisation
- Optimum Start/Stop
- Peak demand
- Equipment runtime
- Fault detection
- Identify opportunities for operational improvements and energy savings.
- Ensure recommendations are realistic, technically achievable and commercially viable.
- BMS & Controls Expertise
- Review control strategies across HVAC systems including AHUs, boilers, chillers, VAVs, FCUs, heat pumps and pumping systems.
- Interpret trends from BMS data and distinguish genuine operational issues from poor-quality data.
- Identify control issues, sensor faults, overrides and operational behaviours that AI alone cannot detect.
- Recommend practical control improvements that can be implemented through existing BMS platforms.
- AI Validation & Product Improvement
- Evaluate AI-generated insights against real-world building operations.
- Identify where AI recommendations are incomplete, impractical or operationally unrealistic.
- Work closely with Data Scientists and AI Engineers to improve recommendation models.
- Convert customer feedback and operational experience into new optimisation logic.
- Help shape the future direction of DIREK’s AI platform.
- Report Quality Assurance
- Review technical reports for accuracy, clarity and credibility.
- Challenge assumptions and ensure conclusions are evidence-based.
- Verify carbon calculations, ESG metrics and energy savings methodologies.
- Ensure reports are suitable for executive stakeholders as well as technical FM teams.
Essential Experience
We’re looking for someone who has genuinely spent years solving building performance problems—not simply analysing energy data.
You should have
- 8+ years’ experience within Building Services, Energy Consultancy, Facilities Management or Building Controls.
- Extensive hands-on experience with Building Management Systems including commissioning, optimisation, fault finding and control strategy development.
- Experience working directly with commercial clients and advising senior stakeholders.
- Strong understanding of HVAC systems and their operational behaviour.
- Experience delivering measurable energy reduction programmes.
- Excellent problem-solving skills with the ability to diagnose complex operational issues from multiple data sources.
- Strong report review and technical communication skills.
- Experience producing and presenting client-facing technical reports.
- Commercial awareness and the ability to balance technical excellence with practical implementation.
- Technical Knowledge
Experience with several of the following is expected
- Trend
- Tridium / Niagara
- Siemens Desigo
- Schneider Eco Struxure
- Honeywell
- ABB
- Distech
- Johnson Controls
- BACnet
- Modbus
Knowledge of
- HVAC optimisation
- Metering & Sub-metering
- Measurement & Verification (IPMVP desirable)
- Demand management
- Building analytics
- Fault Detection & Diagnostics
- Energy Management Systems
- Smart Buildings
- ESG & Sustainability
Good understanding of
- ESOS
- SECR
- NABERS UK
- CIBSE TM22
- CIBSE TM44
- Part L
- GHG Protocol
- Scope 1, 2 & 3 emissions
- ISSB / IFRS S2
- TCFD
- Science Based Targets (SBTi)
- Net Zero strategies
Desirable Qualifications
One or more of the following
- Chartered Engineer (CEng)
- Chartered Environmentalist (CEnv)
- CIBSE Membership
- Energy Institute Membership
- IEMA Membership
- ESOS Lead Assessor
- Low Carbon Consultant
- Degree in Mechanical Engineering, Building Services, Energy Engineering or similar.
What Makes Someone Successful in This Role?
The ideal candidate is someone who can confidently answer questions such as:
• Would I recommend this to my client?
• Will this recommendation actually work in a live building?
• What operational reality is the AI missing?
• How could the model provide a better recommendation next time?
- You’ll be equally comfortable in a plant room, a client boardroom, or collaborating with data scientists to improve the next generation of AI-powered building optimisation.
Senior Energy & Sustainability Consultant in Guildford employer: DIREK LTD
DIREK LTD is an exceptional employer that fosters a collaborative and innovative work culture, where your expertise in AI can truly shine. Located within the dynamic tech landscape of the Google Cloud Platform, we offer competitive benefits, continuous learning opportunities, and a commitment to employee growth, ensuring you are well-equipped to tackle exciting challenges in scalable cloud infrastructure.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Energy & Sustainability Consultant in Guildford
✨Get Involved with Industry Events
The energy and utilities sector is always buzzing with events, trade shows, and networking opportunities. We should hit up conferences and exhibitions like Energy UK or Utility Week Live—these are prime spots to mingle with industry professionals and even snag some insider info on job openings!
✨Join Energy-focused Online Communities
Let's tap into online platforms and forums like LinkedIn groups or Reddit communities specifically for energy and utilities. Not only can we showcase our knowledge, but we can also stay updated on company announcements or job leads from people already in the know.
✨Consider Industry Certifications
Pushing ahead with certifications like the NEBOSH National Certificate in Occupational Safety and Health (if you’re into safety) can give us a leg up in this competitive field. It not only builds our credibility but also shows employers that we’re serious about our career in energy and utilities.
✨Apply ThroughDIREK LTD's Website
Don’t forget to apply directly through DIREK LTD's website for the full-time Senior Energy & Sustainability Consultant role. Many companies prioritise candidates who show initiative by going straight to the source. Make sure we tailor our application to highlight our passion for the energy sector!
We think you need these skills to ace Senior Energy & Sustainability Consultant in Guildford
Some tips for your application 🫡
Show Off Your Energy Knowledge:When crafting your CV and cover letter, make sure you highlight any knowledge or experience related to the energy-utilities sector. Whether it’s coursework, internships, or projects that showcase your understanding of energy management, sustainability, or regulatory frameworks, we want to see that passion and expertise shine through.
Quantify Your Achievements:In our field, numbers speak volumes! Don’t just tell us about your previous roles; quantify your achievements where possible. For instance, mention how you improved energy efficiency by a percentage or contributed to cost savings. This makes your application more compelling and shows us just how impactful you can be.
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at DIREK LTD. Tailor it to reflect how your values align with our mission in the energy sector. Share why you're excited about this specific role and how you envision contributing to our goals.
Demonstrate Your Team Spirit:Collaboration is key in the energy-utilities industry. In your application, emphasise any team projects or experiences where you worked effectively with others, especially on sustainability initiatives or technical projects. We're looking for someone who can mesh well with our team!
How to prepare for a job interview at DIREK LTD
✨Show Your Passion for Renewable Energy
In the energy-utilities sector, it’s vital to demonstrate your enthusiasm for sustainable practices and innovations. Share experiences where you've worked on or studied renewable energy projects, whether that’s through coursework, past internships, or personal initiatives. Let us see how your passion aligns with the ethos of DIREK LTD.
✨Brush Up on Industry Regulations
Being familiar with industry standards and regulations is crucial in energy-utilities interviews. Make sure to know the basics of relevant policies and frameworks, like the Energy Act or environmental legislation. This will not only show you’ve done your homework but will also prepare you for potential technical questions about compliance during your interview.
✨Highlight Teamwork and Project Management Skills
Most roles in the energy sector involve collaboration with diverse teams. Be ready to discuss examples where you’ve successfully worked in teams or led projects, especially those involving energy initiatives. This is particularly important for a full-time position, as employers want to see you bring a collaborative spirit to DIREK LTD.
✨Prepare for Technical Assessments
Expect some technical questions or even practical assessments during your interview, especially about energy efficiency methodologies or basic engineering principles relevant to the role. It’s a good idea to brush up on key concepts and be prepared to explain them clearly, as this will demonstrate your technical proficiency and readiness to jump into your new role.
