Our Team


Sinéad has over 20 years’ experience working as an HR professional.  She spent over 11 years working at pwc, a professional services firm, where she ran talent acquisition teams as well as worked as an HR Business Partner supporting leaders of their Management Consulting business on their people strategy and agenda.

Most recently Sinéad worked at Allegis Group, a staffing and services business, as their Executive Director, People.  She put in place and executed a people agenda to support the business strategy, using her broad experience on different HR subject areas.  Her passions are specifically on the topics of employee engagement; high performing teams; behaviours and culture; and leadership development.  During her time at Allegis Group she also established and chaired their Inclusion & Diversity Committee, as well as promoting activity in the community. To that end, Sinéad and her fellow executive leaders became patrons of The Prince’s Trust and undertook mentoring and support with teenagers from a school in North London.

Sinéad qualified as a leadership coach in 2019 and is passionate about helping emerging and experienced leaders be even better at what they do.

Sinead O'Brien

Sinead O'Brien


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