Senior Process Engineer
CurrentWorking in Asset Optimisation team. Providing process engineering consultancy to support clients across the UK water industry in getting the best from their assets and programmes.
Sep 2020 - Present
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Ross Johnson Email & Phone Number
Senior Process Engineer
at
Costain Group PLC
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Process Engineer
Location
Greater Cheshire West and Chester Area, United Kingdom
Company size
Who is Ross Johnson? Overview
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Quick answer
Ross Johnson is listed as Senior Process Engineer at Costain Group PLC, a with 3234 employees, based in Greater Cheshire West and Chester Area, United Kingdom. AeroLeads shows a matched LinkedIn profile for Ross Johnson.
Ross Johnson previously worked as Process Engineer at Laing O'Rourke and Teacher of Mathematics at St John Plessington Catholic College. Ross Johnson holds Master’S Degree, Chemical Engineering With Management, First Class Honours from Loughborough University.
Company email context
Email format at Costain Group PLC
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Costain Group PLC
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Profile bio
About Ross Johnson
Ross Johnson is a Senior Process Engineer at Costain Group PLC.
Current workplace
Ross Johnson's current company
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Costain Group Plc
5 roles
Ross Johnson work experience
A career timeline built from the work history available for this profile.
Process Engineer
Process Engineer for LiMA partnership working on AMP6 wastewater projects for United Utilities client.
Oct 2016 - Sep 2020
Teacher Of Mathematics
Embarked on career change to train and work as a Maths Teacher for students aged 11-18.
Sep 2014 - Sep 2016
Process Engineer
Process Engineer on design and optimisation projects for water, wastewater and sludge treatment processes. Additional placements undertaken in operational and strategic roles.
Sep 2010 - Aug 2014
Assistant Operations Manager
Responsible for the running and optimisation of waste management facilities in-line with environmental permits, planning permission and contractual requirements. Facilities included landfill, materials recycling, in-vessel composting and civic amenity operations.
Aug 2009 - Aug 2010
Team & coworkers
Colleagues at Costain Group PLC
Other employees you can reach at costain.com. View company contacts for 3234 employees →
RJ
Ranjeet Jadeja
Colleague at Costain Group PlcLondon Area, United Kingdom
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GH
Ged Heffernan
Colleague at Costain Group PlcUnited Kingdom
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SG
Scott Greenlees
Colleague at Costain Group PlcBury, England, United Kingdom
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MH
Michael Hoe
Colleague at Costain Group PlcEngland, United Kingdom
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JH
Jordan Haylock
Colleague at Costain Group PlcBristol, England, United Kingdom
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EO
Eniye O.
Colleague at Costain Group PlcSnellville, Georgia, United States
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SC
Scott Cromack
Colleague at Costain Group PlcSnaith, England, United Kingdom
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SM
Sean Mcnamara
Colleague at Costain Group PlcChelmsford, England, United Kingdom
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JB
Jan B.
Colleague at Costain Group PlcGreater Manchester, England, United Kingdom
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ER
Easter Rajan
Colleague at Costain Group PlcTamil Nadu, India
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Ranjeet Jadeja
Colleague at Costain Group PlcLondon Area, United Kingdom
View →
GH
Ged Heffernan
Colleague at Costain Group PlcUnited Kingdom
View →
SG
Scott Greenlees
Colleague at Costain Group PlcBury, England, United Kingdom
View →
MH
Michael Hoe
Colleague at Costain Group PlcEngland, United Kingdom
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JH
Jordan Haylock
Colleague at Costain Group PlcBristol, England, United Kingdom
View →
EO
Eniye O.
Colleague at Costain Group PlcSnellville, Georgia, United States
View →
SC
Scott Cromack
Colleague at Costain Group PlcSnaith, England, United Kingdom
View →
SM
Sean Mcnamara
Colleague at Costain Group PlcChelmsford, England, United Kingdom
View →
JB
Jan B.
Colleague at Costain Group PlcGreater Manchester, England, United Kingdom
View →
ER
Easter Rajan
Colleague at Costain Group PlcTamil Nadu, India
View →
1 education record
Ross Johnson education
FAQ
Frequently asked questions about Ross Johnson
Quick answers generated from the profile data available on this page.
What company does Ross Johnson work for?
Ross Johnson works for Costain Group PLC.
What is Ross Johnson's role at Costain Group PLC?
Ross Johnson is listed as Senior Process Engineer at Costain Group PLC.
Where is Ross Johnson based?
Ross Johnson is based in Greater Cheshire West and Chester Area, United Kingdom while working with Costain Group PLC.
What companies has Ross Johnson worked for?
Ross Johnson has worked for Costain Group Plc, Laing O'Rourke, St John Plessington Catholic College, United Utilities, and Waste Recycling Group.
Who are Ross Johnson's colleagues at Costain Group PLC?
Ross Johnson's colleagues at Costain Group PLC include Ranjeet Jadeja, Ged Heffernan, Scott Greenlees, Michael Hoe, and Jordan Haylock.
How can I contact Ross Johnson?
You can use AeroLeads to view verified contact signals for Ross Johnson at Costain Group PLC, including work email, phone, and LinkedIn data when available.
What schools did Ross Johnson attend?
Ross Johnson holds Master’S Degree, Chemical Engineering With Management, First Class Honours from Loughborough University.
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