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Brian Desousa Email & Phone Number

Senior Process Engineer at Ascent Engineering Inc.
Location: Orange, California, United States 6 work roles 2 schools
2 work emails found @ascentengineering.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email b****@ascentengineering.com
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Current company
Ascent Engineering Inc.
Role
Senior Process Engineer
Location
Orange, California, United States
Company size
26 employees

Who is Brian Desousa? Overview

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Quick answer

Brian Desousa is listed as Senior Process Engineer at Ascent Engineering Inc., a company with 26 employees, based in Orange, California, United States. AeroLeads shows a work email signal at ascentengineering.com and a matched LinkedIn profile for Brian Desousa.

Brian Desousa previously worked as Process Engineer at South Louisiana Methanol and Principal Process Engineer at Fluor. Brian Desousa holds Bs, Chemical Engineering from Worcester Polytechnic Institute.

Company email context

Email format at Ascent Engineering Inc.

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{first}.{last}@ascentengineering.com
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Profile bio

About Brian Desousa

Process Engineer with over 30 years of design and commissioning/startup experience with various facilities, domestic and abroad. Lead Engineer in the conceptual, front end, and detailed engineering phases for various energy industry projects.Specialties: Experience on a wide range of units including Crude/Vacuum, Dehexanizer, Hydrogen Plant, Integrated Gasification Combined Cycle (IGCC), Coal Gasification, Coke Gasification, COS Hydrolysis, Hydrotreater, Propylene-Propane Splitter, Flare Gas Compression/Recovery, Gas Turbine, Oil Movements, In-line Product Blending, Shipping Facilities, Utilities, and Offsites.

Listed skills include Refinery, Process Engineering, Commissioning, Process Simulation, and 36 others.

Current workplace

Brian Desousa's current company

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Ascent Engineering Inc.
Ascent Engineering Inc.
Senior Process Engineer
Orange, CA, US
Website
ascentengineering.com
Employees
26
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Company profile
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6 roles · 35 years

Brian Desousa work experience

A career timeline built from the work history available for this profile.

Senior Process Engineer

Current
Ascent Engineering Inc.

Houston, TX, US

Process engineering consultant specializing in front end studies, revamps, and troubleshooting in the energy and hydrocarbon processing industries.

Nov 2011 - Present

Process Engineer

South Louisiana Methanol

As part of the owner's engineering team working in the engineering contractor's office, my chief role was to manage the engineering contractor and function as a technical liaison between the engineering contractor and the South Louisiana Methanol engineering and management teams.

Apr 2014 - May 2015

Principal Process Engineer

Fluor

Irving, Texas, US

Lead Process Engineer for the gasification, slurry preparation, and solids handling areas for the front end engineering phase of a large coke gasification project. Supervised a team of ten engineers to develop the various front end engineering deliverables. Worked with the client to incorporate extensive input from prior plant operating experience into the.

Apr 1991 - Nov 2011

Senior Process Engineer

Fluor

Irving, Texas, US

Lead Process Engineer for front-end and detailed engineering on various projects for debottlenecking of an existing hydrogen plant, a new flare gas recovery system, and revamp of a sour water stripper.Lead Process Engineer for various process studies, including: a coal to DME configuration study (using gasification and methanol production technologies), a.

2001 - 2004 ~3 yrs

Process Engineer

Fluor

Irving, Texas, US

Activities for various energy industry projects in the front-end and detailed design phases including process simulation, H&MBs, PFDs, P&IDs, hydraulic calculations, equipment specifications, control valve specifications, relief load calculations, and other deliverables.One year field assignment as a member of the joint contractor/client Start Up Team.

1991 - 2001 ~10 yrs
Team & coworkers

Colleagues at Ascent Engineering Inc.

Other employees you can reach at ascentengineering.com. View company contacts for 26 employees →

CD Cecil Daniel Cecil Daniel Colleague at Ascent Engineering Inc.Bellaire, Texas, United States, United States View → MK Mugo Kariuki Mugo Kariuki Colleague at Ascent Engineering Inc.Kenya, Kenya View → BH Bob Henderson Bob Henderson Colleague at Ascent Engineering Inc.Huntington Beach, California, United States, United States View → MN Melvin Nelson Melvin Nelson Colleague at Ascent Engineering Inc.Baton Rouge, Louisiana, United States, United States View → RM Robert Morton Robert Morton Colleague at Ascent Engineering Inc.Bellingham, Washington, United States, United States View → BO Brandon Olson Brandon Olson Colleague at Ascent Engineering Inc.Oceanside, California, United States, United States View → SH Saba Haregot Saba Haregot Colleague at Ascent Engineering Inc.Austin, Texas, United States, United States View → JE John Estill John Estill Colleague at Ascent Engineering Inc.Tomball, Texas, United States, United States View → KL Katy Lee Katy Lee Colleague at Ascent Engineering Inc.Steamboat Springs, Colorado, United States, United States View → JM Joe Musumeci Joe Musumeci Colleague at Ascent Engineering Inc.San Diego, California, United States, United States View →
2 education records

Brian Desousa education

Bs, Chemical Engineering

Worcester Polytechnic Institute

Education record

St. John'S Prep
FAQ

Frequently asked questions about Brian Desousa

Quick answers generated from the profile data available on this page.

What company does Brian Desousa work for?

Brian Desousa works for Ascent Engineering Inc..

What is Brian Desousa's role at Ascent Engineering Inc.?

Brian Desousa is listed as Senior Process Engineer at Ascent Engineering Inc..

What is Brian Desousa's email address?

AeroLeads has found 2 work email signals at @ascentengineering.com for Brian Desousa at Ascent Engineering Inc..

Where is Brian Desousa based?

Brian Desousa is based in Orange, California, United States while working with Ascent Engineering Inc..

What companies has Brian Desousa worked for?

Brian Desousa has worked for Ascent Engineering Inc., South Louisiana Methanol, and Fluor.

Who are Brian Desousa's colleagues at Ascent Engineering Inc.?

Brian Desousa's colleagues at Ascent Engineering Inc. include Cecil Daniel, Mugo Kariuki, Bob Henderson, Melvin Nelson, and Robert Morton.

How can I contact Brian Desousa?

You can use AeroLeads to view verified contact signals for Brian Desousa at Ascent Engineering Inc., including work email, phone, and LinkedIn data when available.

What schools did Brian Desousa attend?

Brian Desousa holds Bs, Chemical Engineering from Worcester Polytechnic Institute.

What skills is Brian Desousa known for?

Brian Desousa is listed with skills including Refinery, Process Engineering, Commissioning, Process Simulation, Aspen Hysys, Gas, Petroleum, and Energy.

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