Key Account Manager – Aerospace & Defence

Mercury Hampton Ltd
Full-time London, England Advertising, Marketing, Promotions, Public Relations, and Sales Managers
Posted:
January 30, 2026
Location:
London, England, United Kingdom

Job Description

 

London
Base Salary: Up to £125,000 + Bonus + Excellent Benefits
Global Photonics Innovator | SC Clearance Required (or Eligibility)

Fluent in English and German (both written and spoken)

We’re recruiting on behalf of a world-leading photonics technology company supplying advanced laser and fibre-based solutions into the aerospace, defence, semiconductor, industrial and scientific sectors. With cutting-edge products, a diverse global team, and significant growth plans, they are looking for a senior Key Account Manager to drive strategic commercial relationships across major A&D customers.

About the Role

This is a senior-level commercial position managing several high-value global customers. You will strengthen long-term partnerships, lead commercial negotiations, identify growth opportunities, and work closely with engineering and pr...

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Job Overview

Job Type: Full-time
Location: London, United Kingdom
Posted: January 30, 2026
Deadline: March 11, 2026