| 2015 – present |
Cabinet Office, Director of Security and Intelligence, National Security Secretariat |
| 2014 – 2015 |
Member, Royal College of Defence Studies |
| 2012 – 2014 |
No 10 Downing Street, Private Secretary to the Prime Minister |
| 2009 – 2012 |
Home Office, Head of Drugs and Alcohol and Head of Policing |
| 2007 – 2009 |
HM Treasury, Delivery Manager, Prime Minister’s Delivery Unit |
| 2001 – 2007 |
Surrey County Council, Lead Manager, Children’s Services |