Doug Green

Experience

• 

  British Rail, Southern Region

  Jan 1974 - Jan 1986

  Signalling Works Supervisor for Southern Region New Works based at Eastleigh.

  • Signalling Works Supervisor

    Jan 1984 - Jan 1986

  • Senior Technician

    Jan 1982 - Jan 1984

  • Technician

    Jan 1978 - Jan 1982

  • Trainee Technician

    Jan 1974 - Jan 1978
• 

  British Rail Western Region

  Jan 1986 - Jan 1990

  Testing & Commissioning of various signalling schemes throughout the Bristol Area of the Western Region. Seconded as Principles Tester for the Waterloo Area Resignalling Scheme following the Clapham Junction Railway Accident in 1988. Support role for various Western Region resignalling schemes at HQ Projects in Reading.

  • Principal Technical Officer

    Jan 1988 - Jan 1990

  • Senior Technical Officer

    Jan 1986 - Jan 1988
• 

  Westinghouse Rail Systems Limited

  Jan 1990 - Jan 1992

  Senior Executive Engineer

  Testing & Commissioning Manager for Central Line resignalling. Creation of the testing team and setting up of all test procedures. Development of staff leading to accreditation by London Underground and the IRSE Licensing Scheme.

• 

  DEG Signalling Consultants

  Jan 1992 - Jan 1995

  Partner

  DEG Signalling Consultants was the predecessor to DEG Signal Ltd which was incorporated in 1995.

• 

  Trans Manche Link

  Jan 1992 - Jan 1994

  Systems Commissioning and Operations Engineer

  Responsible for monitoring of all Testing & Commissioning activities undertaken by Sofrerail (predecessor of Systra) on behalf of TransManche Link (TML). Lead Test Engineer for Test On Completion phase of the Channel Tunnel shuttle locomotives.

• 

  Westinghouse Rail Systems Limited

  Jan 1994 - Jan 1996

  Consultant

  Design verification for the resignalling of the Central Line of London Underground Ltd. This was the first application of the Westrace Computer Based Interlocking (CBI) to London Underground.

• 

  DEG Signal

  Nov 1995 - Dec 2019

  Company Director Founder and owner of DEG Signal Ltd. Responsible for policies, strategies, personnel development and accountable as Professional Head of Signalling.Following acquisition by Ramboll, ensured a smooth transition with all staff retained in the new business. Founder and owner of DEG Signal Ltd, specialising in railway signalling consultancy and design. Responsible for policies, strategies, personnel development and accountable as Professional Head of Signalling.

  • Company Director

    Apr 2018 - Dec 2019

  • Chief Executive

    Jul 2013 - Apr 2018

  • Managing Director

    Nov 1995 - Jun 2013
• 

  TCI Consultants Ltd

  Jan 1996 - Jan 1998

  Lead Test Engineer

  Lead Test Engineer for the Class 92 locomotive TVM430 signalling system. This included the locomotives configured for Channel Tunnel freight operation and Nightstar services.

• 

  WSP

  Jan 1997 - Jan 1998

  Consultant

  Contracted to Kennedy & Donkin - Auditing on behalf of the Engineer’s Representative of signalling design for the Kowloon Canton Railway Corporation (KCRC) ATP Hong Kong project including independent principles testing of SSI system.

• 

  Rail Link Engineering

  Jan 1998 - Jan 2002

  Design Acceptance Engineer

  Design Acceptance Engineer for Section 1 of the Channel Tunnel Rail Link (now HS1). Member of the signalling principles committee for integration of the TVM430 Cab Signalling with UK Signalling Principles.

• 

  Bechtel Corporation

  Jan 2002 - Jan 2008

  Independent Safety Assessor

  Independent assessment of design strategies and attendance at HAZOPs for all the interfaces between the CTRL (now HS1) and Network Rail infrastructure and presentation to the Systems Review Panel (SRP).

• 

  Multiplex

  Jan 2004 - Jan 2005

  Signalling Asset Manager

  Signalling Asset Manager for signalling alterations to the Central Line of London Underground in connection with the White City retail development.

• 

  Booz Allen Hamilton

  Jan 2004 - Jan 2004

  Signal Engineer

  The Strategic Railway Authority (SRA) compiled a business case for the national roll out of ERTMS on the GB rail network. As Signalling Engineer for the SRA National ERTMS Programme team my role was to review the business case for the GB roll out of ERTMS.

• 

  Tube Lines

  Jan 2005 - Jan 2011

  Lead Asset Engineer (JNUP)

  Lead Asset Engineer for the resignalling of London Underground's Jubilee Line and Piccadilly Line Heathrow T5 extension. Core member of Systems Review Panel (SRP) and undertaking technical reviews in accordance with Engineering Safety Management processes. Responsible for the signing into passenger service of the Seltrac Transmission Based Train Control system for the Jubilee Line.

• 

  Transport for London

  Jan 2011 - Jan 2014

  Signal Asset Engineer

  Working as a Signalling Asset Engineer for London Underground's Signalling Upgrade Project (SUP) for the Sub-Surface Railway (SSR). Responsible for endorsing submissions from the project team and ensuring compliance with standards.

• 

  Metrô Rio

  Jan 2014 - Jan 2015

  Signalling Consultant

  Undertaking a feasibility study for MetrôRio concerning the technical risks associated with a proposed improvement to signalling headway between Central and Botafogo on Lines 1&2 in Rio de Janeiro.

• 

  VINCI

  Jan 2015 - Jan 2016

  Technical Advisor

  Providing technical advice in connection with signalling for the new Crossrail depot at Old Oak Common including introduction of the ElectroLogIXS interlocking.

• 

  Hitachi Rail

  Jan 2016 - Jan 2020

  Technical Advisor

  Provision of technical advice and independent review of project submissions for the resignalling of Glasgow Subway with GoA4 CBTC signalling.

• 

  Transport for London

  Jan 2016 - Jan 2020

  Chairperson

  Four Lines Modification (4LM) is a project to upgrade the signalling systems of four of London Underground’s most important railway lines: Circle, District, Hammersmith & City and Metropolitan.Responsible for chairing TfL’s System Review Panel providing assurance that new signalling is fit for purpose and is compliant with statutory regulations and technical standards.

• 

  Ramboll

  Apr 2018 - Sept 2023

  Responsible for marketing of Ramboll Accredited, rail safety and assessment.Continuing development of Ramboll's Rail Systems business in Australia and New Zealand.Undertaking Independent Safety Assessment (ISA) and advisory roles for rail projects in Australia. Responsible for developing Ramboll's Rail Systems business in Australia and New Zealand. Undertaking Independent Safety Assessment (ISA) and advisory roles for rail projects in Australia. Following the acquisition of DEG Signal by Ramboll, leading and developing their new rail systems business in the UK.

  • International Market Director, Ramboll Accredited

    Jul 2022 - Sept 2023

  • Business Development Director, Australia & NZ, Rail Systems

    Apr 2020 - Aug 2022

  • Director, Head of Rail Systems UK

    Apr 2018 - Apr 2020
• 

  Axess Advisory

  May 2021 - now

  Provision of ERTMS/ETCS Signalling expertise to complement Axess Advisory’s ISA services on the TfNSW Digital Systems Program (DSP) in Sydney. Safety assessment of the signalling system for Mindyarra Maintenance Facility at Dubbo, NSW being constructed for the Regional Rail Fleet. BHP Rail Technology Programme is the renewal of signalling on the Western Australia Iron Ore (WAIO) railway. My role is to review the proposed signalling system for compliance with railway safety standards and operational feasibility.

  • ERTMS/ETCS Signalling Subject Matter Expert

    Oct 2022 - now

  • Independent Safety Assessor

    Apr 2021 - Sept 2023

  • Signalling Subject Matter Expert

    May 2021 - Jul 2022
• 

  BHP

  Jan 2023 - now

  Principal Engineer Signalling

  Principal Engineer Signalling for the Western Australia Iron Ore railway Rail Technology Programme. The signalling system is InterFlo150 supplied by Alstom.

• 

  Capgemini Engineering

  Oct 2023 - now

  Rail Systems Director

  Responsible for developing the railway signalling capability of Capgemini Engineering. Leading bids for new business, developing client relationships and building the team.