John McErlain
1 email domain
AeroLeads people directory · profile
John Mcerlain Email & Phone Number
Performance Engineer
at
Northern Ireland Water
1 work email found
@niwater.com
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 71%
Current company
Role
Performance Engineer
Location
Belfast Metropolitan Area, United Kingdom
Company size
Who is John Mcerlain? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Mcerlain is listed as Performance Engineer at Northern Ireland Water, a with 1001 employees, based in Belfast Metropolitan Area, United Kingdom. AeroLeads shows a work email signal at niwater.com and a matched LinkedIn profile for John Mcerlain.
Company email context
Email format at Northern Ireland Water
This section adds company-level context without repeating John Mcerlain's masked contact details.
{first_initial}{last}@niwater.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Mcerlain. Compare company email patterns before reaching out.
Profile bio
About John Mcerlain
John Mcerlain is a Performance Engineer at Northern Ireland Water.
Current workplace
John Mcerlain's current company
Company context helps verify the profile and gives searchers a useful next step.
Northern Ireland Water
1 role
John Mcerlain work experience
A career timeline built from the work history available for this profile.
-
Performance Engineer
Team & coworkers
Colleagues at Northern Ireland Water
Other employees you can reach at niwater.com. View company contacts for 1001 employees →
JR
Jola Rakus
Colleague at Northern Ireland WaterLondonderry, Northern Ireland, United Kingdom
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AM
Alison Mccrystal
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
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MC
Mark Crawford
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
KT
Kerrie Townsend
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
LB
Laura Bell
Colleague at Northern Ireland WaterBelfast, Northern Ireland, United Kingdom
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DW
Davy Waddell
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
LC
Lawrence Clarke
Colleague at Northern Ireland WaterBelfast, Northern Ireland, United Kingdom
View →
JK
Jonathan Kirkpatrick
Colleague at Northern Ireland WaterGreenisland, Northern Ireland, United Kingdom
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CC
Caoimhe Crossan
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
IG
Ivan Gardiner
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
Jola Rakus
Colleague at Northern Ireland WaterLondonderry, Northern Ireland, United Kingdom
View →
AM
Alison Mccrystal
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
MC
Mark Crawford
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
KT
Kerrie Townsend
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
LB
Laura Bell
Colleague at Northern Ireland WaterBelfast, Northern Ireland, United Kingdom
View →
DW
Davy Waddell
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
LC
Lawrence Clarke
Colleague at Northern Ireland WaterBelfast, Northern Ireland, United Kingdom
View →
JK
Jonathan Kirkpatrick
Colleague at Northern Ireland WaterGreenisland, Northern Ireland, United Kingdom
View →
CC
Caoimhe Crossan
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
IG
Ivan Gardiner
Colleague at Northern Ireland WaterBelfast Metropolitan Area, United Kingdom
View →
FAQ
Frequently asked questions about John Mcerlain
Quick answers generated from the profile data available on this page.
What company does John Mcerlain work for?
John Mcerlain works for Northern Ireland Water.
What is John Mcerlain's role at Northern Ireland Water?
John Mcerlain is listed as Performance Engineer at Northern Ireland Water.
What is John Mcerlain's email address?
AeroLeads has found 1 work email signal at @niwater.com for John Mcerlain at Northern Ireland Water.
Where is John Mcerlain based?
John Mcerlain is based in Belfast Metropolitan Area, United Kingdom while working with Northern Ireland Water.
What companies has John Mcerlain worked for?
John Mcerlain has worked for Northern Ireland Water.
Who are John Mcerlain's colleagues at Northern Ireland Water?
John Mcerlain's colleagues at Northern Ireland Water include Jola Rakus, Alison Mccrystal, Mark Crawford, Kerrie Townsend, and Laura Bell.
How can I contact John Mcerlain?
You can use AeroLeads to view verified contact signals for John Mcerlain at Northern Ireland Water, including work email, phone, and LinkedIn data when available.
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