Senior Analyst: Marketing Science
London, London, United Kingdom
- Pay
- Pay not listed
- Work setting
- Not stated
- Employment
Full-time — employment source
Employment type in the employer’s posting: Full time
From the employer’s posting
What you’ll work on
Full postingLead projects and build models from large, unstructured datasets
Turn client questions into project scopes and implementable outputs
Begin day-to-day coaching and development of junior team members
Help scope and price insightful, profitable projects
From the employer’s posting
Ideally with some experience in wrangling large-scale and unstructured datasets in order to build models and draw insights from.
helping our Consultants distil client questions into project form and using those to create implementational outputs
You will begin to take on day to day coaching and development of more junior members of the wider team
will contribute to our scoping and delivery of insightful and profitable projects
What you’ll bring
All qualificationsCore experience
- Proven record combining creative analytical problem-solving with client-friendly delivery
- Ability to tell insightful stories with data as a good presenter
- Ensure modelling output is technically excellent, accurate and consistent
- Working knowledge of R, SQL, Python, Excel and PowerPoint
Qualification wording
The successful candidate would have a proven record of combining a creative approach to analytical problem-solving with delivering client friendly solutions
A good presenter with the ability to tell insightful stories with data.
You can ensure modelling output is technically excellent, addresses client questions and can ensure that all output is fit for purpose, consistent and accurate.
look for excellent use of a mix of R, SQL, Python, Excel, PowerPoint and other approaches.
Tools in this posting
- Python
- R
- SQL
- Excel
Source — Tool mentions in context
You can ensure modelling output is technically excellent, addresses client questions and can ensure that all output is fit for purpose, consistent and accurate. We don’t believe any one tool fits all but look for excellent use of a mix of R, SQL, Python, Excel, PowerPoint and other approaches. 


Posting record
Report an errorActively hiringFirst seen by us 1 day ago, still listed, and not a repost of an earlier posting.
- Status in our records
- Live
- First seen by us
- Oct 29, 2026 · 1 day ago
- Recorded sightings
- 2
- Employer says posted
- Sep 10, 2026
These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.
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Job description
Agency:
Omd
Job Function:
Strategy and Planning
Job Subfunction:
StrategyJob Description:
OMD’s Decisions Science team plays a vital role in ensuring that our clients realise the full potential of their marketing, their brand, and their audiences. This role will suit a candidate who is passionate about data and analytics, focused on digging into questions about brands, people, and where the two interact.
The successful candidate would have a proven record of combining a creative approach to analytical problem-solving with delivering client friendly solutions, in an articulate and insightful style. They will be at a stage in their career where they want to lead projects in their own rights and be making their first steps into managing more junior team members.
Senior Analysts are the engine room of our team, helping our Consultants distil client questions into project form and using those to create implementational outputs that improve our client’s business.
CLIENTS & COMMERCIALS:
Forward-thinking and organised, you will be developing experience in managing client relationships and are looking to take more responsibility for client engagement, ranging from project delivery through to consultancy.
Your experience delivering marketing and audience analytics projects will mean you play a key role in the delivery of existing scopes of work as well as beginning to support on the workloads and outputs of more junior members of the team.
You will gain an understanding of the commercial side of research and analytics and will contribute to our scoping and delivery of insightful and profitable projects.
TALENT & CULTURE:
We are looking for an individual who is keen to develop their line and project management exposure and is comfortable acting as a role model for the junior members of the analytics team.
The role will suit a collaborative team player with demonstrable experience in contributing creative solutions to analytical problems. You will play a role in the Decisions Science community; sharing and collaborating with other analysts.
You will begin to take on day to day coaching and development of more junior members of the wider team including some line management responsibility.
FUTURE GROWTH & PRODUCT:
We want someone enthusiastic about creating something new, who is excited to contribute to the development of new solutions and analytical approaches – working closely with other specialist services, agency teams, and the wider analytics teams.
TECHNICAL CAPABILITIES
A good presenter with the ability to tell insightful stories with data.
Ideally with some experience in wrangling large-scale and unstructured datasets in order to build models and draw insights from. Experience with survey data is a plus.
You can ensure modelling output is technically excellent, addresses client questions and can ensure that all output is fit for purpose, consistent and accurate.
We don’t believe any one tool fits all but look for excellent use of a mix of R, SQL, Python, Excel, PowerPoint and other approaches.



Omnicom’s policy requires employees to work in the office for a minimum of three days a week, unless additional in-office days are directed by their agency or manager. Our objective is to increase this requirement over time, and many of our agencies as well as Omnicom’s corporate group already require five days of in-office attendance.
Omnicom is committed to hiring and developing exceptional talent. We agree that talent is uniquely distributed, and we’re focused on developing inclusive teams that can bring the best solutions to everything we do. We strongly believe that celebrating what makes us different makes us better together. Join us—we look forward to getting to know you. We will process your personal data in accordance with our Recruitment Privacy Notice.
Link to Recruitment Privacy Notice: https://www.omc.com/privacy-notice/
Source details
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- Pay
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- Location & working pattern
London, London, United Kingdom
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- Work authorization
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