About CIBSE

CIBSE (the Chartered Institution of Building Services Engineers) is the professional body that exists to advance and promote the art, science and practice of building services engineering, to invest in education and research, and to support our community of built environment professionals in their pursuit of excellence. We support building services engineers throughout their careers by setting standards, accrediting education and influencing industry and policy.

Working at CIBSE means being part of a collaborative organisation with a clear social purpose, where your work contributes to positive, real-world impact in a growing and evolving sector.

About CIBSE Certification

CIBSE Certification Limited, the NABERS UK Administrator, offers the following certification services; Personnel; Management Systems, Buildings Ratings, and Embodied Carbon Verification.

It is a wholly owned subsidiary of the Chartered Institution of Building Services Engineers (CIBSE) and operates the only UKAS Accredited EPC and DEC Energy Assessor schemes.

All profits generated are used to expand its services in response to Industry demands or gift aided to support CIBSE's charitable mission. It is the built environment certification body for all committed to achieving better performing buildings, decarbonisation, energy conservation, safety, health and wellbeing.

The charitable activities of CIBSE are promoted and organisations are supported in meeting their regulatory obligations, business objectives and operational improvements.

About the role

We are looking for a Marketing Executive to support the growth and visibility of CIBSE Certification services. This role will focus on promoting key B2B services, including NABERS UK and Embodied Carbon Verification. The successful candidate will lead digital campaigns and ensure a strong CIBSE Certification presence at industry events, supporting the acquisition and retention of our certified professionals and new customers for its B2B services. This role is ideal for a dynamic marketer with a passion for driving impactful, mission-aligned campaigns in a technical sector.

What you will do

• Develop and execute targeted marketing campaigns for CIBSE Certification services, focusing on NABERS UK, Embodied Carbon Verification, and other new product releases.
• Coordinate digital marketing initiatives, including email campaigns, social media posts, and content marketing, to drive awareness and engagement.
• Work closely with the sales team to oversee lead generation and pipeline nurture.
• Plan and manage the representation of CIBSE Certification at key industry events, coordinating event logistics, booth setups, promotional materials, and follow-up activities.
• Working closely with the Head of Marketing and CIBSE Certification team to ensure campaigns align with CIBSE Certification's overall business strategy and objectives.
• Analyse and report on campaign performance metrics to identify trends, optimise strategies, and demonstrate ROI.
• Collaborate with internal teams to produce marketing collateral and digital content that effectively communicates the value and benefits of CIBSE Certification.
• Oversee CRM and lead nurturing processes for effective client acquisition and retention, ensuring consistent engagement with current and prospective clients.
• Stay up to date on industry trends, competitor activities, and best practices to identify new growth opportunities and enhance campaign effectiveness.

The above is not an exhaustive list of duties and you will be expected to perform other related tasks to meet the overall business objectives of the Institution.  

What you will need to be successful 

• Proven experience in marketing, preferably within a technical, engineering, or B2B environment.
• Demonstrated experience in planning and executing digital marketing campaigns with measurable results.
• Strong organisational skills, with the ability to manage multiple projects and deadlines simultaneously.
• Excellent written and verbal communication skills, with a keen eye for detail.
• A solid understanding of digital marketing channels and tools, including social media, email marketing, SEO, and analytics.
• Proficiency in using CRM systems (Salesforce preferable) and marketing software (Pardot preferable).
• A proactive and collaborative attitude, with the ability to work effectively in a cross-functional team.
• Familiarity with the built environment or certification standards is a plus.

What CIBSE offers you

• A supportive and friendly working environment.
• Starting at 25 days Annual Leave increasing to 27 days with length of service, plus Bank Holidays.
• Contributory Pension Scheme.
• Family Friendly Leave.
• Three paid volunteering days per year.
• Annual Travel Season Ticket Loan.
• Cycle to Work Scheme.
• Life Assurance.
• Private Medical Insurance.
• Cash Plan – cash back for routine healthcare treatments.
• Health and Wellbeing benefits, including Mental Health support, and access to a 24/7 GP service.
• Shopping portal, rewards programme, and gym discounts.
• Referral Scheme.
• Hybrid Working where people are ‘in the office more days than they are not’.
• The chance to be part of an evolving, changing and exciting organisation that genuinely does change the world. 

Application Process

To apply for this role, please include your CV and cover letter outlining how you feel you would be a great fit for the role.

Closing Date

The deadline for all applications is  13 November 2026

The pay for this role is:

up to £33,000 per year (Farringdon)

We reserve the right to close this advert early if we receive sufficient applications. If you think you are a great fit for this role, please submit your application at the earliest opportunity.

The Institution is an equal opportunities employer. The post-holder will be expected to adhere to and support the Institution’s commitment to diversity, equality and inclusion.