Senior Data Analyst - Cyber security

This is a newly created role within the Research function, focused on exploring large cybersecurity datasets and generating meaningful insights for internal teams and customers. You'll translate raw data into clear dashboards, trends, and visual stories that shape product decisions, customer understanding, and real-world security outcomes.

It's a hands-on, high-impact position with room to grow and the potential to shape a small function over time.

What You'll Do

• Analyse large, complex security datasets to uncover patterns, anomalies, and actionable insights.
• Work closely with Research and Machine Learning teams to support ongoing investigations and product initiatives.
• Build high-quality dashboards, visualisations, presentations, and reports for both internal and external audiences.
• Help teams make better use of data stored in SQL-based systems.
• Introduce modern tooling, techniques, and best practices for data exploration and storytelling.
• Partner with engineering and product teams to explain findings and guide decisions.

Who You'll Work With

• Part of the Research function (across the UK, US and Europe).
• Regular collaboration with the Head of Machine Learning and senior engineering leaders.
• Direct line to the Belfast site lead.

• Strong SQL and Python experience (core requirement).
• Background working with security, behavioural, or large-scale technical datasets is a major advantage.
• Excellent data storytelling and visualisation skills.
• Ability to work independently in an exploratory, research-driven environment.
• Someone who enjoys finding patterns, explaining complex information simply, and shaping how a company uses its data.

What's in it for you?

• Senior-level responsibility with significant autonomy.
• Highly competitive salary
• Opportunity to define the data function within the research team.
• Unlimited PTO
• Extremely flexible working arrangement - Belfast office, remote first but must be located in NI

Muse Group

Muse Group empowers music makers. We create the world’s most popular content, apps and platforms for playing, recording and composing music.

Through our expansive music catalogs, educational expertise, innovative learning tools and free open-source software, we make it easier for millions — from beginners to experienced musicians — to be creative every day. 

The Muse community is now over 400 million strong. And we’re just getting started. 

Our future vision is of a world with over a billion music makers — and we have a drive to expand our influence into other creative spaces too.

What do we make?

We make essential resources for all kinds of creatives, from performers to podcasters. Learn more about the leading Muse Group products here.

Who are we?

Muse Group began life as Ultimate Guitar, the largest online global community of musicians. Eugeny Naidenov founded Ultimate Guitar in 1998, with a dream to make it easy for guitarists to play songs by Guns ‘N’ Roses and his other favorite rockers. From there, the site grew from a plucky, tab-sharing trailblazer into a global leader of online music publishing. 

In 2017, Ultimate Guitar acquired MuseScore, expanding its reach into sheet music. Muse Group has only continued to grow from there — and now includes Audacity, StaffPad and many more. 

In 2023, Muse Group acquired Hal Leonard, the legendary global sheet music publishers, adding an unparalleled music catalog and educational expertise to the team.

Today, we are an international, visionary team of creatives, music lovers and audio obsessives, developing products we could not live without.