💼 Full-Time Position

Experimental Physicist

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ECM Selection (Holdings) Limited
📍 Saffron Walden, Essex, United Kingdom
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Location
Saffron Walden, United Kingdom
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Posted
June 03, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Develop infrared imaging systems for object detection and characterisation
This high-growth startup in the defence and security sector is seeking an experimental physicist to work on infrared detection systems. You will build and operate their experimental systems working on all aspects of the design from sensor selection and optical design through to signal processing and data analysis. Your work will directly translate to the technologies and products of the company, and your insights will shape their future research direction.
Requirements:
* Strong hands-on skills building and troubleshooting optical and electronic systems using infrared sensors or detectors. Specific experience with thermal imaging or Long-wave / Medium-Wave / Short-Wave IR would be beneficial but is not required.
* Good knowledge of signal processing and data analysis methods in the context of imaging processing and object detection.
* PhD in Physics (or equivalent commercial experience) supp...