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Data science specialist

Chelmsford
Cyber Security training courses
Science specialist
€70,000 a year
Posted: 22h ago
Offer description

Role Overview

This role sits within BT's Security Division and is responsible for maturing the data science capability, acting as a leader for how we exploit the value in our data. The successful candidate will play a key part in building internal expertise and delivering innovative solutions to meet both internal and customer requirements. The role holder will lead and develop an agile team of data scientists across multiple projects. In addition to technical delivery, the role has a strategic dimension – identifying high‑impact opportunities and engaging across the wider organisation.


Location and Work Arrangement

The job role can be based in Manchester, Ipswich or Cheltenham. It is onsite, office based 5 days per week, Monday-Friday, 37.5 hours per week. The successful candidate must be eligible to obtain DV Security Clearance before starting this role and must have lived in the UK for 10+ years to be eligible.


What you'll be doing

* Supports the exploitation of data on critical customer platforms.
* Mentors other Data Science & AI professionals, helping to improve the team's abilities by acting as a technical resource.
* Coordinates the development and implementation of custom data models, intelligent algorithms, and AI solutions to apply to data sets.
* Pursues new opportunities to utilise data science/machine learning for improved outcomes.
* Champions, continuously develops and shares with the team knowledge on emerging trends and changes in machine learning and artificial intelligence.


Essential Skills

* Data Analysis
* Programming
* Scripting
* Artificial Intelligence/Machine Learning
* Statistical Analysis


What we'd like to see on your CV

* Programming/Scripting: Strong skills with compiled and interpreted languages such as python and scala.
* Data Analysis: Understanding of graphs, networks, time‑series modelling, numerical algorithms and geospatial analytics.
* Machine Learning: Understanding of machine learning techniques and frameworks such as scikit‑learn, TensorFlow, PyTorch, etc.
* Devops: Basic devops and system level linux skills – confident with ssh and shell scripting, cron, package management. Familiar with version control and a mix of development environments.
* Software Development: Highly experienced with compiled and interpreted languages such as Python and Scala/Java, confident with common libraries like Pandas, NumPy.
* Cyber Analytics: Understanding and detecting threats in networks data.


Benefits

* Competitive salary
* 10% on target bonus (depending on location)
* BT Pension scheme, minimum 5% employee contribution, BT contribution 10%
* On-call allowance (depending on requirements of the role)
* 25 days annual leave (not including bank holidays), increasing with service
* Huge range of flexible benefits including cycle to work, healthcare, season ticket loan
* World-class training and development opportunities
* From January 2025, equal family leave: receive 18 weeks at full pay, 8 weeks at half pay and 26 weeks at the statutory rate. It applies to all parents, no matter how your family is made up.
* Enhanced women's health support: including help with menopause symptoms, cancer screenings, period care and more.
* 24/7 private virtual GP appointments for UK colleagues
* 2 weeks paid carer's leave
* Option to join BT Shares Saving schemes.
* Discounted broadband, mobile and TV packages
* Access to 100s of retail discounts including the BT shop


Diversity and Inclusion

We are committed to building a diverse, inclusive, and authentic workplace where everyone can be their best. If your past experience does not align perfectly with every requirement, we encourage you to apply anyway.

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