Company Description

ZnT Sim, based in Hyderabad, is a specialized firm providing energy modeling, daylighting, and building lifecycle analysis services to clients across the UK, Ireland, UAE, and India. The company utilizes IESVE and OneClick software to deliver high-quality solutions for various projects, including:

- Supporting LEED, BREEAM, and Estidama compliance
- Part L compliance modeling
- Accurate heating and cooling load analysis
- Enhancing building performance through façade design analysis
- Ensuring natural light optimization for certifications and performance goals
- Building lifecycle assessment to meet GLA, LEED, and other code compliance requirements

In addition, ZnT Sim employs Python scripting to automate processes and improve efficiency, delivering creative and reliable solutions to meet diverse client needs.

Role Description

ZnT Sim is looking for a full time Building Energy Modeller & LCA Engineer. This intermediate level role is ideal for applicants with 2-3 years of experience. The role includes:

- Performing heating and cooling load calculations
- Conducting daylight studies for LEED and BREEAM certifications
- Working on energy modeling tasks for certifications such as LEED/BREEAM
- Performing thermal comfort studies, Part L assessments, and overheating analyses
- Performing whole life carbon assessments on various types of projects

ZnT Sim primarily utilizes IESVE and OneClick software for these analyses. Candidates must have a willingness to learn and a can do attitude. Key Skills and Qualifications The ideal candidate should demonstrate:





- 2-3 years of experience in energy modeling using software such as IESVE, DesignBuilder, or eQUEST (IESVE preferred)
- HVAC design experience preferred
- A strong desire to contribute to the sustainability industry and make a meaningful impact
- The ability to take initiative and work independently
- A basic understanding of HVAC systems and controls
- Familiarity with sustainability concepts and basic energy modeling practices
- A basic understanding of whole life carbon assessment and the OneClick tool
- Strong skills in MS Office applications, especially Excel and Word
- The ability to think critically and resolve complex issues effectively

Working Days Monday to Friday: 9 AM to 6 PM Indian Standard Time (1-hour break, 40 hours/week). Timing is flexible, and flexible availability is required from the candidate as well.

Working Pattern

Hybrid: 3 days from office, 2 days work from home

Location

Tolichowki, Hyderabad

(Preference will be given to Hyderabad based candidates)

Why Join Us?

- Opportunity to learn and contribute to a wide range of meaningful projects
- Strong potential for steady career growth for the right candidate
- An ethics-driven company culture that does not promote overworking
- Flexible working hours for suitable candidates
- Work from home for 2 days a week

Job Type: Full time Pay: ₹50,000.00 - ₹60,000.00 per month

Benefits

- Flexible schedule
- Paid time off

Application Question(s):
- Expected CTC ?
- Years of experience in IESVE ?
- Current CTC ?
- Current notice period ?

Experience:
- total work: 2 years (Preferred)

Work Location: Hybrid remote in Tolichowki, Hyderabad, Telangana

📌 Building Energy Modeller and LCA Engineer (HVAC Mechanical) (Toli Chowki)
🏢 ZnT Sim
📍 Toli Chowki