Climate & Environment Full-time

Proposals Executive

Kaluza

Location

UK

Type

Full-time

Posted

Jan 22, 2026

Compensation

USD 58000 – 70000

Mission

What you will drive

As Proposal Executive in a growing team, you'll have an exciting opportunity to help shape and embed processes. Supporting the Proposal Manager, your efforts will drive efficiency, improve quality, and deliver to the business a high performing proposals function where your contributions will be recognised.

Your key responsibilities will broadly include:

  • Leading the end-to-end proposal response process for each assigned opportunity, including writing, editing, and coordinating responses to RFPs, RFIs, and other relevant sales support documents.
  • Collaborating with cross-functional teams – including sales, pre-sales, product, and other business functions – to gather technical and commercial information and craft responses.
  • Being a driving force in managing and maintaining the Loopio content library, working with SMEs to ensure content remains accurate and reliable, and taking ownership and content specialism of assigned sections.
  • Leveraging new and evolving content to proactively create, refine, and update standard materials and other Commercial team documentation as may be required, driving team efficiency.
  • Developing deep product knowledge over time, to translate complex information into clear, persuasive, and client-focused content.
  • Ensuring compliance with proposal guidelines by reviewing submission requirements, tracking deadlines, and delivering polished, on-brand proposals consistently.

Impact

The difference you'll make

Kaluza helps energy companies overcome today's challenges while accelerating the shift to a clean, electrified future, making clean energy dependable, affordable and adaptive to everyday life.

Profile

What makes you a great fit

Ideally you'll be...

  • Extremely organised personally, and strong at keeping others focused and organised around a project, often in the face of competing priorities.
  • An experienced and confident "starter-finisher" who'll thrive in a busy but supportive team, and take ownership to directly contribute to winning new business through top quality work.
  • Resourceful, proactive, and enthusiastic about getting yourself up to speed on technical and company-specific content.

What will set you apart

  • Proven experience in proposal management (preferably within the energy, SaaS, or technology sectors) with a solid understanding of RFP/RFI processes.
  • Excellent project management and communication skills, and the confidence to collaborate effectively with subject-matter experts.
  • Strong attention to detail, and the ability to maintain quality in a fast-paced environment.
  • A flexible approach in the face of shifting priorities.
  • A focus on continuous process improvement – and the ideas and energy to make it happen.
  • Experience of SaaS sales is a plus.
  • Proficiency – or the motivation to rapidly become proficient – with proposal management tools (we use Loopio) and Google Workspace for document creation and organisation.
  • Fluency in Japanese would be of interest (but is not a key requirement).

Benefits

What's in it for you

  • Pension Scheme
  • Discretionary Bonus Scheme
  • Private Medical Insurance + Virtual GP
  • Life Assurance
  • Access to Furthr - a Climate Action app
  • Free Mortgage Advice and Eye Tests
  • Perks at Work - access to thousands of retail discounts
  • 5% Flex Fund to spend on the benefits you want most
  • 26 days holiday
  • Flexible bank holidays, giving you an additional 8 days which you can choose to take whenever you like
  • Progressive leave policies with no qualifying service periods, including 26 weeks full pay if you have a new addition to your family
  • Dedicated personal learning and home office budgets
  • And more...

About

Inside Kaluza

Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination. We help energy companies overcome today's challenges while accelerating the shift to a clean, electrified future.