Mark was born in Islington in 1965 and moved to Basildon with his parents in 1971. He now lives in Rayleigh but, like quite a number of his constituents, has a family link back to London. He attended Bristol University and King’s College, London, where he read History and War Studies respectively.
During the ‘Cold War’ Mark served as an infantry officer in the Territorial Army, including with the local Royal Anglian Regiment. Prior to his entry to Parliament, Mark ran his own business as a self-employed consultant.
Mark’s political career began in local government, when he was elected to Basildon District Council in 1991 for the Langdon Hills Ward. When the Conservatives took control of the council in 1992, Mark served for three years as the Vice-Chairman of the Housing Committee, during which time he gained considerable experience of social housing policy.
Mark fought his first parliamentary election in 1997, when he stood as the Conservative candidate in Brent East against Ken Livingstone (prior to Ken becoming the Mayor of London). Mark reached the final selection for the Kensington & Chelsea by-election but was defeated by Michael Portillo for the Conservative nomination. He was subsequently first elected to Parliament as the MP for Rayleigh in June 2001. He nearly doubled his majority at the 2005 general election.
In 2002, Mark was promoted to the Opposition Whips’ office, in which he served for over two years, having departmental responsibility for home affairs, health and education. In the autumn of 2004, Mark was promoted again to become Shadow Economic Secretary to the Treasury and in 2005 moved up to become Shadow Paymaster General. In this role Mark had responsibility for dealing with HM Revenue & Customs’ issues, including the tax code and matters such as tax credits.
In May 2007 Mark was appointed as the Shadow Minister for Europe, where he worked directly for the Shadow Foreign Secretary the Rt Hon William Hague MP. Mark’s job involved working as the Opposition spokesman on Britain’s relations with Europe, including the European Union, Russia, the Balkans, NATO, and the OSCE. In January 2009 Mark was made a Member of the Shadow Cabinet by David Cameron.
Following the 2010 General Election, Mark was appointed by Prime Minister David Cameron as a senior whip in the Government Whips Office. Mark's title was 'Vice Chamberlain of Her Majesty’s Household'. In the same year Mark was also appointed to the Privy Council.
In September 2012, Mark was promoted to become Minister of State for Defence Personnel, Welfare and Veterans (Min DPWV) in the Ministry of Defence. In this role Mark liaised with service charities and was also instrumental in the provision of the latest generation of prosthetics (what The Sun newspaper christened 'Bionic Legs') for service personnel injured in Iraq and Afghanistan.
In October 2013, a year after joining the Ministry of Defence, Mark was again promoted to the role of Minister of State for the Armed Forces (Min AF) with responsibility for operations, operational policy, operational legal matters, training and force generation.
Mark was appointed Minister of State for Communities and Resilience and Minister for Portsmouth in May 2015, a role which he held until July 2016, when he returned to the backbenches.
Following the appointment of the Rt Hon Theresa May MP as Prime Minister, Mark was tasked by the Prime Minister to carry out a study regarding the future recruitment of regulars and reserves into the Armed Forces. The study, entitled "Filling the Ranks" was completed and submitted to the Rt Hon Theresa May MP in June 2017 before being published on Mark's website in September 2017.
However, Mark raised the topic of Recruitment, he soon found ourselves engaged in a conversation about Retention – which is unsurprising, as there is little point in widening the aperture of the “Recruitment tap” if you cannot do something about putting a “Retention plug” in the sink.
As a result, Mark requested permission from the Prime Minister to be effectively recommissioned to undertake a second report, at no cost to the public purse, into the whole subject of Retention. We were subsequently formally recommissioned to do so in December 2018.
Mark subsequently released a second report entitled "Stick or Twist" in February 2020. The report argues for more spending on Armed Forces Personnel and their families to improve Retention, even at the expense of new equipment.
Mark now sits on both the Defence Committee and the Public Accounts Committee, in which he has been a lead member on a range of topics including inquiries into the NHS Supply Chain, The Condition of School Buildings and Supported Housing.
Alongside this, as a member of the Defence Committee, he led a six month detailed inquiry into defence procurement which finalised in a Report titled- 'It is broke- and it is time to fix it.' The outcome of which contributed significantly to the recently announced new Integrated Procurement Model (IPM) which represents a signficant change to how the MoD procures its military equipment.
Away from work Mark enjoys reading, hill-walking and history (particularly military history).