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Dinesh Ray Email & Phone Number
Instrumentation and Control System Engineer
at
OnQuest Inc.
1 work email found
@onquest.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Instrumentation and Control System Engineer
Location
Placentia, California, United States
Company size
Who is Dinesh Ray? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Dinesh Ray is listed as Instrumentation and Control System Engineer at OnQuest Inc., a with 69 employees, based in Placentia, California, United States. AeroLeads shows a work email signal at onquest.com and a matched LinkedIn profile for Dinesh Ray.
Dinesh Ray previously worked as Instrumentation & Control System Engineer at Onquest Inc. and Instrument & Control systems Engineer at Worley Parsons. Dinesh Ray holds B. S., Chemical Engineering from Texas A & M University.
Company email context
Email format at OnQuest Inc.
This section adds company-level context without repeating Dinesh Ray's masked contact details.
{first_initial}{last}@onquest.com
89% confidence
AeroLeads found 1 current-domain work email signal for Dinesh Ray. Compare company email patterns before reaching out.
Profile bio
About Dinesh Ray
Lead I & C Engineer; Development of P & ID, Control and Shutdown Narratives, C& E Diagrams, BMS system and panel design, PLC and DCS control system design and specification, BOP Instrument specifications, Control valves, Relief valves, Flow, Level, Pressure, Temperature measurement and calculations. Analyser systems. Intools database, Loop and Logic Diagrams.
Listed skills include Microsoft Office, Instrumentation And Control System, Leadership, Bms Specialist, and 33 others.
Current workplace
Dinesh Ray's current company
Company context helps verify the profile and gives searchers a useful next step.
Onquest Inc.
6 roles · 17 years
Dinesh Ray work experience
A career timeline built from the work history available for this profile.
Instrumentation & Control System Engineer
Onquest Inc.
Lead I & C Engineer; Development of P & ID, Control and Shutdown Narratives, C& E Diagrams, BMS system and panel design, PLC and DCS control system design and specification, BOP Instrument specifications, Control valves, Relief valves, Flow, Level, Pressure, Temperature measurement and calculations. Analyser systems. Intools database, Loop and Logic Diagrams.
Instrument & Control Systems Engineer
Lead I & C Engineer; Development of P & ID, Control and Shutdown Narratives, C& E Diagrams, BMS system and panel design, PLC and DCS control system design and specification, BOP Instrument specifications, Control valves, Relief valves, Flow, Level, Pressure, Temperature measurement and calculations. Analyser systems. Intools database, Loop and Logic Diagrams.
Sep 2010 - Dec 2012
Instrumentation & Control Systems Engineer
Worleyparsons Corp
Lead I & C Engineer; Development of P & ID, Control and Shutdown Narratives, C& E Diagrams, BMS system and panel design, PLC and DCS control system design and specification, BOP Instrument specifications, Control valves, Relief valves, Flow, Level, Pressure, Temperature measurement specifications and calculations. Analyser systems. Intools database, Loop and Logic Diagrams.
2010 - Dec 2012
Instrumentation & Control Systems Engineer
Expertise in Instrumentation & Control system in Petrochem, Water and Wastewater, and Power industry automation projects.
Apr 2004 - Aug 2010
Instrumentation & Control System
Technip Oil & Energy
Apr 1995 - Sep 2004
Team & coworkers
Colleagues at OnQuest Inc.
Other employees you can reach at onquest.com. View company contacts for 69 employees →
SR
Scott Roush
Colleague at Onquest Inc.Tulsa, Oklahoma, United States
View →
MD
Melodia Deleon
Colleague at Onquest Inc.Rancho Cucamonga, California, United States
View →
DR
Dinesh Ray
Colleague at Onquest Inc.Placentia, California, United States
View →
LM
Lauriane Marchand
Colleague at Onquest Inc.Beaumont, Alberta, Canada
View →
AG
Autumn G.
Colleague at Onquest Inc.Claremont, California, United States
View →
RV
Raphael Villegas
Colleague at Onquest Inc.Long Beach, California, United States
View →
RK
Ravi Kant
Colleague at Onquest Inc.Delhi, India
View →
GS
Geoffrey Sun
Colleague at Onquest Inc.Montebello, California, United States
View →
JC
Jose Calma
Colleague at Onquest Inc.Rancho Cucamonga, California, United States
View →
RN
Rha N.
Colleague at Onquest Inc.Philippines
View →
Scott Roush
Colleague at Onquest Inc.Tulsa, Oklahoma, United States
View →
MD
Melodia Deleon
Colleague at Onquest Inc.Rancho Cucamonga, California, United States
View →
DR
Dinesh Ray
Colleague at Onquest Inc.Placentia, California, United States
View →
LM
Lauriane Marchand
Colleague at Onquest Inc.Beaumont, Alberta, Canada
View →
AG
Autumn G.
Colleague at Onquest Inc.Claremont, California, United States
View →
RV
Raphael Villegas
Colleague at Onquest Inc.Long Beach, California, United States
View →
RK
Ravi Kant
Colleague at Onquest Inc.Delhi, India
View →
GS
Geoffrey Sun
Colleague at Onquest Inc.Montebello, California, United States
View →
JC
Jose Calma
Colleague at Onquest Inc.Rancho Cucamonga, California, United States
View →
RN
Rha N.
Colleague at Onquest Inc.Philippines
View →
2 education records
Dinesh Ray education
B. S., Chemical Engineering
Texas A & M University
Chemical Engineering
Texas A&M University-Kingsville
FAQ
Frequently asked questions about Dinesh Ray
Quick answers generated from the profile data available on this page.
What company does Dinesh Ray work for?
Dinesh Ray works for OnQuest Inc..
What is Dinesh Ray's role at OnQuest Inc.?
Dinesh Ray is listed as Instrumentation and Control System Engineer at OnQuest Inc..
What is Dinesh Ray's email address?
AeroLeads has found 1 work email signal at @onquest.com for Dinesh Ray at OnQuest Inc..
Where is Dinesh Ray based?
Dinesh Ray is based in Placentia, California, United States while working with OnQuest Inc..
What companies has Dinesh Ray worked for?
Dinesh Ray has worked for Onquest Inc., Worley Parsons, Worleyparsons Corp, Black & Veatch, and Technip Oil & Energy.
Who are Dinesh Ray's colleagues at OnQuest Inc.?
Dinesh Ray's colleagues at OnQuest Inc. include Scott Roush, Melodia Deleon, Dinesh Ray, Lauriane Marchand, and Autumn G..
How can I contact Dinesh Ray?
You can use AeroLeads to view verified contact signals for Dinesh Ray at OnQuest Inc., including work email, phone, and LinkedIn data when available.
What schools did Dinesh Ray attend?
Dinesh Ray holds B. S., Chemical Engineering from Texas A & M University.
What skills is Dinesh Ray known for?
Dinesh Ray is listed with skills including Microsoft Office, Instrumentation And Control System, Leadership, Bms Specialist, Lng Plant Specialist, Microsoft Word, Microsoft Excel, and Instrumentation.
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