Technical Director
CurrentSpecializing in hydrology, water resources, WASH, climate change and investment program development
Oct 2022 - Present
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Mark Summerton Email & Phone Number
Technical Director
at
JG Afrika (Pty) Ltd
1 work email found
@aecom.com
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✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Technical Director
Location
South Africa
Company size
Who is Mark Summerton? Overview
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Quick answer
Mark Summerton is listed as Technical Director at JG Afrika (Pty) Ltd, a with 214 employees, based in South Africa. AeroLeads shows a work email signal at aecom.com and a matched LinkedIn profile for Mark Summerton.
Mark Summerton previously worked as Water Resources Science Advisory Committee at South African Council For Natural Scientific Professions (Sacnasp) and WASH Specialist at Unicef. Mark Summerton holds Business Administration And Management, General from Business School Netherlands.
Company email context
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{first}.{last}@aecom.com
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Profile bio
About Mark Summerton
Mark has an MSc. in Hydrology (Integrated Water Management), studies at the Business School of Netherlands, and numerous short courses including integrating Climate Change in UNICEF’s Planning and Programming. He has more than 20 years of diverse and relevant experience mostly in programme development and implementation to strengthen the integrated approach to water resources management and improve the resilience of vulnerable communities, including improved risk and vulnerability assessments to climate change in particular. This includes assignments from identifying and managing the risks facing water utilities, to developing a water-climate risk and resilience strategy for Africa and leading several climate and water-focused projects in Africa. My most recent experience is in the Middle East with UNICEF to initially develop a Climate Resilient Water Safety Plan, and currently, as a WASH Specialist to lead the water and climate-resilient development aspects of the WASH country programme.
Listed skills include Water Resources, Hydrology, Water, Water Management, and 32 others.
Current workplace
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Jg Afrika (Pty) Ltd
13 roles
Mark Summerton work experience
A career timeline built from the work history available for this profile.
Water Resources Science Advisory Committee
Wash Specialist
Support the development, preparation, management, implementation, monitoring and evaluation of the WASH programme, specifically focusing on Climate Resilient WASH, WASH in Institutions and the Vulnerable Communities Programme. Provide technical guidance and management support throughout the programming processes, to facilitate the administration and achievement of the WASH-related output results in the country programme.
Aug 2020 - Oct 2022
Water & Climate Change Consultant
Develop A framework for Climate Resilient Water Safety Planning and Pilot implementation using the WHO World Health Organisation CR-WSP framework
May 2019 - Jul 2020
Director
Specializing in water resources, hydrology, WASH and climate change
Nov 2016 - Jul 2020
Programme Development Consultant
Develop a long-term Investment Programme for the Nile Basin Initiative member countries including Burundi, DRC, Egypt, Ethiopia, Kenya, Rwanda, South Sudan, Sudan, Tanzania, Uganda.
Aug 2019 - Jun 2020
Senior Climate Resilience Expert
Leading the climate resilience aspects of an Integrated Resource and Resilience Plan for Ghana
Oct 2017 - Apr 2019
Associate (Water And Climate)
• Climate impact risk assessments • Climate change adaptation and proofing• Resilient cities / business • Water resources and supply assurance • Hydrology, specialising in Forest Hydrology (Professionally registered)• Flood modelling (mainly HEC RAS)• Conceptual water supply planning • GIS (Professionally registered, ArcGIS, QGIS)• Water Resources Yield Modelling (WRYM)• Water Services Development Planning (WSDP)• Integrated Development Planning… Show more • Climate impact risk assessments • Climate change adaptation and proofing• Resilient cities / business • Water resources and supply assurance • Hydrology, specialising in Forest Hydrology (Professionally registered)• Flood modelling (mainly HEC RAS)• Conceptual water supply planning • GIS (Professionally registered, ArcGIS, QGIS)• Water Resources Yield Modelling (WRYM)• Water Services Development Planning (WSDP)• Integrated Development Planning (IDP)• Project management• New business development Show less
Jan 2015 - Oct 2016
Planning Analyst
Spearheading the development of the climate change rationale and adaptation strategy for a large water utility. Furthermore, develop the tools, scenario modelling, insight and advocacy required to roll out the strategy and leverage resources for implementation of adaptation plans to ensure the sustainable development of and future supply of water to 5m + people.
Nov 2003 - Dec 2014
Hydrologist
Umgeni Water
Hydrological modelling to determine water security
Jan 2002 - Oct 2003
Gis Analyst
Umgeni Water
Manage GIS components of water resources planning
Jul 1997 - Dec 2001
Guest Lecturer (Water Resources Planning)
Guest lecturer of the water planning and system analysis course in Hydrology 310 at the School of Bioresources Engineering and Environmental Hydrology
Jan 2002 - Dec 2014
Jan 1997 - Jun 1997
Team & coworkers
Colleagues at JG Afrika (Pty) Ltd
Other employees you can reach at jgi.co.za. View company contacts for 214 employees →
JC
Joanie Celliers
Colleague at Jg Afrika (Pty) LtdCity Of Johannesburg, Gauteng, South Africa
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TT
Tshepo Thotsejane
Colleague at Jg Afrika (Pty) LtdCenturion, Gauteng, South Africa
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AD
Albert Du Toit
Colleague at Jg Afrika (Pty) LtdSouth Africa
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ED
Emma Day
Colleague at Jg Afrika (Pty) LtdCity Of Johannesburg, Gauteng, South Africa
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CM
Charmaine Michael
Colleague at Jg Afrika (Pty) LtdDurban Metropolitan Area, South Africa
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MM
Michael M.
Colleague at Jg Afrika (Pty) LtdCity Of Cape Town, Western Cape, South Africa
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PS
Pieter Steenkamp
Colleague at Jg Afrika (Pty) LtdCape Town, Western Cape, South Africa
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MM
Mallory Marais
Colleague at Jg Afrika (Pty) LtdPietermaritzburg, Kwazulu-Natal, South Africa
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JO
Jason Oxley
Colleague at Jg Afrika (Pty) LtdPietermaritzburg, Kwazulu-Natal, South Africa
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NV
Nikki Veenstra
Colleague at Jg Afrika (Pty) LtdDurban, Kwazulu-Natal, South Africa
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Joanie Celliers
Colleague at Jg Afrika (Pty) LtdCity Of Johannesburg, Gauteng, South Africa
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TT
Tshepo Thotsejane
Colleague at Jg Afrika (Pty) LtdCenturion, Gauteng, South Africa
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AD
Albert Du Toit
Colleague at Jg Afrika (Pty) LtdSouth Africa
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ED
Emma Day
Colleague at Jg Afrika (Pty) LtdCity Of Johannesburg, Gauteng, South Africa
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CM
Charmaine Michael
Colleague at Jg Afrika (Pty) LtdDurban Metropolitan Area, South Africa
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MM
Michael M.
Colleague at Jg Afrika (Pty) LtdCity Of Cape Town, Western Cape, South Africa
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PS
Pieter Steenkamp
Colleague at Jg Afrika (Pty) LtdCape Town, Western Cape, South Africa
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MM
Mallory Marais
Colleague at Jg Afrika (Pty) LtdPietermaritzburg, Kwazulu-Natal, South Africa
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JO
Jason Oxley
Colleague at Jg Afrika (Pty) LtdPietermaritzburg, Kwazulu-Natal, South Africa
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NV
Nikki Veenstra
Colleague at Jg Afrika (Pty) LtdDurban, Kwazulu-Natal, South Africa
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4 education records
Mark Summerton education
Business Administration And Management, General
Msc, Hydrology,Water Resources Management
Bsc (Hons) Cum Laude, Hydrology And Water Resources Science
Bsc, Hydrology, Geography, Soils
FAQ
Frequently asked questions about Mark Summerton
Quick answers generated from the profile data available on this page.
What company does Mark Summerton work for?
Mark Summerton works for JG Afrika (Pty) Ltd.
What is Mark Summerton's role at JG Afrika (Pty) Ltd?
Mark Summerton is listed as Technical Director at JG Afrika (Pty) Ltd.
What is Mark Summerton's email address?
AeroLeads has found 1 work email signal at @aecom.com for Mark Summerton at JG Afrika (Pty) Ltd.
Where is Mark Summerton based?
Mark Summerton is based in South Africa while working with JG Afrika (Pty) Ltd.
What companies has Mark Summerton worked for?
Mark Summerton has worked for Jg Afrika (Pty) Ltd, South African Council For Natural Scientific Professions (Sacnasp), Unicef, Natural Resources Group, and Nile Basin Initiative.
Who are Mark Summerton's colleagues at JG Afrika (Pty) Ltd?
Mark Summerton's colleagues at JG Afrika (Pty) Ltd include Joanie Celliers, Tshepo Thotsejane, Albert Du Toit, Emma Day, and Charmaine Michael.
How can I contact Mark Summerton?
You can use AeroLeads to view verified contact signals for Mark Summerton at JG Afrika (Pty) Ltd, including work email, phone, and LinkedIn data when available.
What schools did Mark Summerton attend?
Mark Summerton holds Business Administration And Management, General from Business School Netherlands.
What skills is Mark Summerton known for?
Mark Summerton is listed with skills including Water Resources, Hydrology, Water, Water Management, Climate Change, Gis, Water Supply, and Project Planning.
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