Shaun Macmillan
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Shaun Macmillan Email & Phone Number

C.E.T., C.F.S.P. at Obsidian Engineering
Location: Greater Calgary Metropolitan Area, Canada, Canada 11 work roles 3 schools
1 work email found @obsidianeng.ca LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email s****@obsidianeng.ca
LinkedIn Profile matched
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Current company
Role
C.E.T., C.F.S.P.
Location
Greater Calgary Metropolitan Area, Canada, Canada
Company size

Who is Shaun Macmillan? Overview

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Quick answer

Shaun Macmillan is listed as C.E.T., C.F.S.P. at Obsidian Engineering, a company with 35 employees, based in Greater Calgary Metropolitan Area, Canada, Canada. AeroLeads shows a work email signal at obsidianeng.ca and a matched LinkedIn profile for Shaun Macmillan.

Shaun Macmillan previously worked as Instrumentation Technologist at Obsidian Engineering and Instrumented Safety Specialist at Watchmen Instrumented Safety Experts Ltd.. Shaun Macmillan holds Hydrocarbon Measurement Certificate from Southern Alberta Institute Of Technology.

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Email format at Obsidian Engineering

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{first}.{last}@obsidianeng.ca
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AeroLeads found 1 current-domain work email signal for Shaun Macmillan. Compare company email patterns before reaching out.

Profile bio

About Shaun Macmillan

Every day, I help create safety systems that protect people from hazardous events that could otherwise cause irreparable harm.As an Instrumented Safety Specialist, I support clients with the design and implementation of critical safety systems which protect lives, assets, reputations, and the environment. With a focus on instrumentation and automation, my job ensures that safety systems function with high reliability when they are needed most. My team and I stay updated on the latest trends and regulations related to functional safety and instrumentation, not only to keep clients safe but to give them peace of mind.Employees deserve to work in an environment that is as reasonably safe as possible. Each day that everyone gets to go home to their loved ones is a good day, and those are the days I know I’ve done my job.

Current workplace

Shaun Macmillan's current company

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Obsidian Engineering
Obsidian Engineering
C.E.T., C.F.S.P.
calgary, alberta, canada
Website
Employees
35
AeroLeads page
11 roles

Shaun Macmillan work experience

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

Instrumentation Technologist

Current

Calgary, Alberta, Canada

Specializing in:- P&ID and PFD creation- Instrument/valve sizing- Instrument Indexes- RATS lists- Shut Down Keys- Control Narratives- Project ManagementProjects/Industries: - Oil and Gas Facilities, wellpads, and pipelines- Renewables

Nov 2021 - Present

Instrumented Safety Specialist

Calgary, Canada Area

Specializing in:- HAZOP, LOPA, and What-If Studies- Risk analysis- Fire and Gas detector and annunciator site assessments- Fire and Gas detector 3D mapping Studies- SIL verification- Proof Test Procedures- Functional Safety Assessments / Audits- Alarm Rationalization and Prioritization Studies- Create P&ID and control system as-builts to support PHA studies

Oct 2018 - Jun 2024

Process Safety And Risk Specialist / Director

Mac Design Consultants

Airdrie, Alberta, Canada

Specializing in:- HAZOP, LOPA, and What-If Studies- Risk analysis- Fire and Gas detector and annunciator site assessments- Fire and Gas Detector 3D mapping Studies- Safety Lifecycle Services- Detailed instrumentation design (temperature, pressure and, flow loops)- Specify and size control valves, ESD valves, and flow meters.Projects/Industries: - Oil and.

May 2016 - Aug 2022

Project Engineering Lead

Calgary, Canada Area

Specializing in:- Team leadership and coaching- Project management- Product development- Solar power system design- Portable gas detection panel design- RTU panel design- Gas sampling system design- Detailed instrumentation design (temperature, pressure and, flow loops)Projects/Industries: - Oil and gas facilities ranging from small batteries to large gas.

Oct 2017 - Oct 2018

Safety And Risk Specialist

Calgary, Canada Area

Specializing in:- Safety Lifecycle Services and training- Fire and Gas detector and annunciator site assessments- Fire and Gas Detector 3D mapping Studies- HAZOP, LOPA, and What-If Studies- Risk analysisProjects/Industries: - Oil and gas facilities ranging from small batteries to large gas plants and SAGD facilities- Pharmaceutical labs- Recycling.

Oct 2016 - Oct 2017

Intermediate Instrumentation Specialist

Calgary, Canada Area

Specializing in:- P&ID and PFD review- 3D model review- Instrument/valve sizing and data sheets- Instrument Indexes- Shut Down Key review/generation- Control Narratives review/generation- As-Built drawings- RFQ generationProjects/Industries: - Oil and gas facilities ranging from small to large oil batteries and refining facilities

Jun 2013 - May 2016

Measurement And Instrumentation Specialist

Calgary, Canada Area

Specializing in:- Project management- Client relations- Team leadership and coaching- Design and fabrication of flow measurement skids- Configuration and commissioning of flow instruments- Technical support and troubleshooting (internal and external)- Product trainingProjects/Industries: - Oil and gas facilities ranging from small batteries to large gas.

Jan 2012 - Jun 2013

Technical Inside Sales

Calgary, Canada Area

Specializing in:- Project management- Client relations- Instrument sizing and data sheets (temperature, pressure, flow and VFD)- Quotation generation- Terms and conditions review- Technical support and troubleshooting (external)Projects/Industries: - Oil and gas facilities ranging from small batteries to large gas plants and SAGD facilities- Pulp and.

Oct 2010 - Jan 2012

Inside Technical Sales

Calgary, Canada Area

Specializing in:- Client relations- Equipment sizing and data sheets (pumps and glycol nozzles)- Quotation generation- Technical support and troubleshooting (internal and external)Projects/Industries: - Oil and gas facilities- Food and Beverage- Pulp and Paper- Commercial

Aug 2007 - Oct 2010

Inside Technical Sales

Calgary, Canada Area

Specializing in:- Client relations- Equipment sizing and data sheets (temperature, pressure, and flow)- Quotation generation- Technical support and troubleshooting (internal and external)- Design and fabrication of instrument winterization enclosuresProjects/Industries: - Oil and gas facilities- Food and Beverage- Pulp and Paper- Commercial

Apr 2006 - Apr 2007

Project Coordinator

Calgary Ab

Specializing in:- Project management (PLC, DeltaV, Compressor panels)- Scheduling- Cost control- Client relationsProjects/Industries: - Oil and gas facilities

Mar 2005 - Apr 2006
Team & coworkers

Colleagues at Obsidian Engineering

Other employees you can reach at obsidianeng.ca. View company contacts for 35 employees →

3 education records

Shaun Macmillan education

Diploma

Bishop Carroll High School
FAQ

Frequently asked questions about Shaun Macmillan

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

What company does Shaun Macmillan work for?

Shaun Macmillan works for Obsidian Engineering.

What is Shaun Macmillan's role at Obsidian Engineering?

Shaun Macmillan is listed as C.E.T., C.F.S.P. at Obsidian Engineering.

What is Shaun Macmillan's email address?

AeroLeads has found 1 work email signal at @obsidianeng.ca for Shaun Macmillan at Obsidian Engineering.

Where is Shaun Macmillan based?

Shaun Macmillan is based in Greater Calgary Metropolitan Area, Canada, Canada while working with Obsidian Engineering.

What companies has Shaun Macmillan worked for?

Shaun Macmillan has worked for Obsidian Engineering, Watchmen Instrumented Safety Experts Ltd., Mac Design Consultants, Microwatt Controls Ltd., and Microwatt Lifesafety Solutions.

Who are Shaun Macmillan's colleagues at Obsidian Engineering?

Shaun Macmillan's colleagues at Obsidian Engineering include Gary Cowan, Eric Cheng, Sean Murphy, Victor Kwan, P.Eng., and Charlie Poulsom.

How can I contact Shaun Macmillan?

You can use AeroLeads to view verified contact signals for Shaun Macmillan at Obsidian Engineering, including work email, phone, and LinkedIn data when available.

What schools did Shaun Macmillan attend?

Shaun Macmillan holds Hydrocarbon Measurement Certificate from Southern Alberta Institute Of Technology.

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