Job Description

Job number

ENG03594

Faculties

Faculty of Engineering

Departments

Department of Aeronautics

Salary or Salary range

43,003 - 56,345 per annum

Location/campus

South Kensington Campus - Hybrid

Contract type work pattern

Full time - Fixed term

Posting End Date

7 Aug 2025

About the role

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Applications are invited for a fully funded fixed-term position at the Research Associate (PostDoc) level in de-risking cirrus modification.



Cirrus cloud modification (CCM) could in-theory mitigate global warming, but it remains unclear whether it would be effective in practice. CCM relies on the idea that emitting small amounts of aerosols at high altitude could modify the optical or physical properties of cirrus, but we are currently limited by a lack of observational data. This project will fill that gap, using existing aircraft and satellite measurements to determine whether aircraft exhaust is already having a cirrus-modifying effect. If such evidence can be found, the project will expand to an aircraft campaign in which flights with a research aircraft are closely monitored to see if a soot-CCM effect can be predicted.

What you would be doing

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You will acquire in-situ and remote-sensing data of cirrus forming downwind of flights over the past decade, along with measurements/estimates of local conditions and emissions for said flights. By comparing to an observational counterfactual, you will seek to establish whether cirrus properties are different downwind of locations where an aircraft has passed through ice-subsaturated air (but where no contrail was formed).

What we are looking for

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Research Associate:

Hold a PhD in Aerospace Engineering, Atmospheric Science, Physics, or a closely related discipline*, or equivalent research, industrial or commercial experience.

Research Assistant:

A first/masters degree (or equivalent) in Aerospace Engineering, Atmospheric Science, Physics, or a closely related discipline.


Candidates who have not yet been officially awarded their PhD will be appointed as Research Assistant.*


Expertise in geospatial data analysis, including remote sensing Expertise in cloud physics, preferably cirrus clouds Aircraft performance/emissions modelling preferred but not required Creative problem-solving skills and ability to work independently

Candidates with a PhD in other disciplines may be eligible if they can demonstrate exceptional problem-solving skills and deep expertise in the development of complex computational models. Candidates who have not yet acquired their PhD would be appointed at the Research Assistant level.

What we can offer you

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The opportunity to advance our understanding of, and ability to mitigate, climate change Work with a global team of experts Access to a state-of-the-art, high performance computing cluster The opportunity to continue your career at a world-leading institution and be part of our mission to continue science for humanity. Grow your career: Gain access to Imperial's sector-leading dedicated career support for researchers as well as opportunities for promotion and progression Sector-leading salary and remuneration package (including 39 days off a year and generous pension schemes).

Further information

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We are hoping that the successful candidate will start her/his contract immediately, or as soon as possible. The successful candidate will be supervised in the Department of Aeronautics at Imperial College London but will also work with colleagues in the Departments of Civil and Environmental Engineering and Physics. If you require any further details on the role please contact Dr. Sebastian Eastham s.eastham@imperial.ac.uk

For your reference, the below text will appear on all job adverts on our jobs website and so does not need to be included in other sections of the job advert.

Please note that job descriptions are not exhaustive, and you may be asked to take on additional duties that align with the key responsibilities mentioned above.



If you encounter any technical issues while applying online, please don't hesitate to email us at support.jobs@imperial.ac.uk. We're here to help.

Available documents

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Attached documents are available under links. Clicking a document link will initialize its download.

Please note that job descriptions are not exhaustive, and you may be asked to take on additional duties that align with the key responsibilities mentioned above.

We reserve the right to close the advert prior to the closing date stated should we receive a high volume of applications. It is therefore advisable that you submit your application as early as possible to avoid disappointment.



If you encounter any technical issues while applying online, please don't hesitate to email us at support.jobs@imperial.ac.uk. We're here to help.


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About Imperial

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Join us and be part of something bigger. From global health to climate change, AI to business leadership, here at Imperial we navigate some of the world's toughest challenges. Whatever your role, your contribution will have a lasting impact.



As a member of our vibrant community of 22,000 students and 8,000 staff, you'll collaborate with passionate minds across nine London campuses and a global network.



This is your chance to help shape the future. We hope you'll join us at Imperial College London.


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