Lead Data Analyst

Company: MASS
Apply for the Lead Data Analyst
Location: Wiltshire
Job Description:

Overview

As Lead Data Analyst you guide a specialist team to assess performance, reliability and effectiveness of complex Defence systems. You will lead analysis activities, mentor colleagues and present insights to stakeholders in a high-security, technical environment. This role blends leadership with deep data analysis to inform critical decisions and drive continuous improvement. You will work onsite in Wiltshire, contributing to secure, mission-critical outcomes.

Pay / Benefits

  • private medical insurance
  • private dental insurance
  • 25 days annual leave plus public holidays
  • buy or sell up to 5 days’ annual leave
  • Two charity days per year
  • Two pension schemes to choose from

Responsibilities

  • lead a small team providing expert analysis services
  • ensure core deliverables meet milestones
  • resource manage and support analysis of functional data for performance and reliability
  • brief the intelligent customer and represent the team at technical meetings
  • disseminate high-quality information to stakeholders
  • apply best practices in specialist areas
  • mentor and coach early-career team members

Key requirements

  • strong leadership, teamwork and organisational skills
  • minimum five years of system analysis experience
  • commitment to delivering high-quality solutions
  • good understanding of system performance and statistical analysis
  • experience using data in a team environment to support decision-making
  • strong written, verbal and presentational communication
  • eligible to work in the UK
  • UK National, willing to undergo and maintain UK Government Security Clearance
  • flexible and adaptable communicator
  • clear storytelling tailored to the audience
  • curiosity and methodical problem-solving
  • data analysis methods – modelling, classification, regression, clustering, simulation and prediction
  • understanding of system performance
  • statistical analysis

Posted: September 14th, 2026