Climate & Environment Full-time

Senior Proposals Executive

Kaluza

Posted

Feb 06, 2026

Location

UK

Type

Full-time

Compensation

$56000 - $70000

Mission

What you will drive

  • Leading the end-to-end proposal response process, particularly for high value and strategic opportunities, including writing, editing, and coordinating responses to RFPs and RFIs.
  • Collaborating with cross-functional teams – including sales, pre-sales, product, engineering and other business functions – to respond to live queries and proactively develop evolving content.
  • 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

This role helps energy companies overcome today's challenges while accelerating the shift to a clean, electrified future by orchestrating millions of real-time decisions across homes, devices, markets and grids to make clean energy dependable, affordable and adaptive to everyday life.

Profile

What makes you a great fit

  • Technically minded and detail oriented, with the ability to write clearly and effectively.
  • Highly experienced in the proposal management space.
  • Extremely organised personally, and strong at keeping others focused and organised around a project, often in the face of competing priorities.
  • Clear, confident and able to collaborate effectively with subject-matter experts.

Benefits

What's in it for you

  • Salary: £56,000 - £70,000
  • 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

About

Inside Kaluza

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