• Location
    Takeley, Head Office
  • Vacancy Type
    Permanent

  • A little bit about the role...

  • Are you looking to kickstart or advance your career in energy consultancy? Sustainability Energy Services (SES) is seeking a motivated and analytical Assistant Energy & Sustainability Consultant to join our growing team.

    In this role, you will work alongside experienced consultants, gaining hands-on exposure across residential energy compliance, thermal modeling, and sustainability strategies, while benefiting from structured training to support your career progression.
     
     
    The successful candidate will be responsible for but not limited to the following:
    • Energy & Compliance Modeling: Conduct SAP assessments, Home Energy Model (HEM) evaluations, and generate Energy Performance Certificates (EPCs).
    • Thermal & Overheating Analysis: Perform Part O simplified overheating assessments for residential properties and assist with TM59 dynamic thermal simulation modeling under CIBSE guidelines.
    • Sustainability Strategy: Assist with drafting comprehensive Energy Statements for development projects.
    • Consultancy & Fieldwork Support: Shadow senior consultants to build expertise in dynamic modeling, thermal imaging surveys, and SBEM assessments for commercial buildings.
    • Business Development & Team Support: Collaborate with consultants and the administrative team to assist with marketing initiatives and broader work across the Weston Group.

  • What we'd like in return...

    • Qualifications: Qualified On-Construction Domestic Energy Assessor (OCDEA); GCSE Grade C/4 or above (or equivalent) in Maths and English.
    • Technical Experience: Proven track record conducting SAP assessments for new builds and refurbishments, alongside the ability to carry out U-value calculations.
    • Experience with non-domestic SBEM modeling (Level 3 and 4).
    • Familiarity with RdSAP methodology for existing dwelling assessments.
    • Knowledge of bespoke thermal bridging calculations and condensation risk assessments.
    • Planning & Compliance: Strong understanding of local planning policies, energy statements, and Building Regulations (specifically Part L and Part O).

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  • What we will offer you...

  • As a valued employee you will be rewarded with the following: 
    • Highly competitive Annual Salary
    •  A company vehicle or car allowance and fully expensed fuel card for personal and professional milage 
    • Generous company pension (employer contribution up to 10%)  increasing with length of service
    • Private healthcare for employees, partner and children up to the age of 21
    • 22 days holidays, plus English bank holidays, plus the Christmas shutdown (not deducted from your holiday allowance)
    • Life Insurance - 4x salary
    • Income Protection
    • Discretionary Annual Bonus depending on company performance
    • Fully equipped gym at head office - Health Checks, Gym Programmes, and Healthy Lifestyle Sessions 
    • Extensive training and development opportunities 
    • Enhanced Maternity, Paternity Pay
    • In house Occupational Health Nurse
    • Long Service Awards
    • Vouchers to celebrate marriage, the birth / adoption of a child
    • Comprehensive social calendar including but not limited to; Family Fun Day; Company Bowling, Christmas Party and various activities and sporting events throughout the year.

    Finally, a little bit about us...

     SES are a local Health and Safety Consultancy providing a "one stop shop" for all environmental services including energy, testing, sustainability and analysis requirements for Clients throughout the South East. We work collaboratively to ensure we exceed our clients needs.
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