UKI Business Consulting - Lean Six Sigma Black Belt - Senior Manager

Role summary

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EY is seeking a Senior Manager for its UKI Business Consulting team, specializing in Lean Six Sigma and operational improvement. The role typically requires strong experience leading transformation, process-improvement and cost-efficiency programmes, with proven expertise in Lean Six Sigma methodologies and Black Belt certification. Candidates should be comfortable diagnosing complex business problems, designing practical solutions, managing senior stakeholders and delivering measurable benefits. Responsibilities are likely to include leading client engagements, developing proposals, coaching consulting teams and contributing to business development. Strong communication, commercial awareness, analytical ability and experience across sectors are expected. A relevant degree and substantial consulting or industry transformation experience are normally required.

About the employer

EY, formerly Ernst & Young, is one of the world's largest professional-services organisations and a member of the Big Four. It provides assurance, tax, transaction and consulting services to businesses, governments and public-sector organisations. EY operates globally and supports clients with strategy, technology, risk management, operational improvement, sustainability and large-scale transformation. In Ireland, the firm has offices including Dublin and works with major organisations across financial services, technology, government, consumer products and other industries. EY promotes professional development through formal training, mentoring and access to international career opportunities. Its consulting teams combine sector knowledge, data, technology and business expertise to help clients improve performance and manage change. Employment packages commonly include pension contributions, healthcare, paid leave, flexible working and performance-related rewards, although terms vary by role and level.

Working in Ireland

Ireland offers strong opportunities in consulting, technology, pharmaceuticals, financial services, medtech, renewable energy and international business. Dublin is the main employment hub, while Cork, Galway and Limerick also have growing professional and technology sectors. Irish culture is generally welcoming and community-oriented, with a strong social life centred on music, sport, pubs and local events. The lifestyle combines convenient cities with easy access to coastlines, countryside and historic towns, although Dublin accommodation can be expensive. EU, EEA and Swiss citizens can work without an employment visa. Non-EEA professionals usually need an employment permit, with Critical Skills permits often relevant to senior specialist and consulting positions, subject to eligibility and salary thresholds. Relocating employees should plan for housing, tax registration, banking, healthcare and transport before arrival.