Glenn Petruic
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Glenn Petruic Email & Phone Number

Cyber Security Specialist (contractor representing TC Energy) at S.i. Systems
Location: Greater Calgary Metropolitan Area, Canada 9 work roles
1 work email found @nexeninc.com 3 phones found area 403 and 888 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 3 phones

Work email g****@nexeninc.com
Direct phone (403) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
S.i. Systems
Role
Cyber Security Specialist (contractor representing TC Energy)
Location
Greater Calgary Metropolitan Area, Canada
Company size
330 employees

Who is Glenn Petruic? Overview

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Quick answer

Glenn Petruic is listed as Cyber Security Specialist (contractor representing TC Energy) at S.i. Systems, a with 330 employees, based in Greater Calgary Metropolitan Area, Canada. AeroLeads shows a work email signal at nexeninc.com, phone signal with area code 403, 888, and a matched LinkedIn profile for Glenn Petruic.

Glenn Petruic previously worked as Sr. Analyst - IT Governance at Westjet and Compliance, I/T Security at Nexen Energy Ulc.

Company email context

Email format at S.i. Systems

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{first}_{last}@nexeninc.com
86% confidence

AeroLeads found 1 current-domain work email signal for Glenn Petruic. Compare company email patterns before reaching out.

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Profile bio

About Glenn Petruic

Extensive experience conducting IT risk assessments using ISO27001 and NIST ICF frameworks; creating, managing, and monitoring IT controls (PCI-DSS, SOX, CSOX, GDPR), COBIT5 frameworks, audit and remediation activities, and Information Technology Infrastructure Library (ITIL) problem and change processes. Effective multitasker who thrives in fast-paced environments, driving efficiency and compliance while minimizing risk.Strong team contributor with excellent interpersonal and communication skills; collaborate well across all organizational lines; committed to continuous improvement.

Listed skills include Itil, Petroleum, Software Documentation, Project Management, and 22 others.

Current workplace

Glenn Petruic's current company

Company context helps verify the profile and gives searchers a useful next step.

S.i. Systems
S.I. Systems
Cyber Security Specialist (contractor representing TC Energy)
calgary, alberta, canada
Website
sisystems.com
Employees
330
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Company profile
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9 roles

Glenn Petruic work experience

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

Cyber Security Specialist (Contractor Representing Tc Energy)

Current
S.I. Systems

Greater Calgary Metropolitan Area

Mar 2021 - Present

Sr. Analyst - It Governance

Westjet

Calgary, Canada Area

Mar 2016 - Mar 2021

Compliance, I/T Security

Nexen Energy Ulc

Calgary, Canada Area

Jul 2009 - Mar 2015

Change Coordinator

Nexen Inc.

Calgary, Canada Area

Jul 2000 - Jun 2009

Service Levels Analyst

Ism Canada

Calgary, Canada Area

Sep 1994 - Apr 1999

Database Administrator

Telus Advertising Services

Calgary, Canada Area

Jan 1993 - Sep 1994

Network Support Administrator

Telus Advertising Services

Calgary, Canada Area

Jan 1991 - Jan 1993

Mainframe Operator

Telus Advertising Services

Calgary, Canada Area

Sep 1988 - Jan 1991
Team & coworkers

Colleagues at S.i. Systems

Other employees you can reach at sisystems.com. View company contacts for 330 employees →

AP Alberto Pozo Alberto Pozo Colleague at S.I. SystemsPeru View → JM Jean Marvee Cuizon Jean Marvee Cuizon Colleague at S.I. SystemsCalgary, Alberta, Canada View → MS Monica Singh Monica Singh Colleague at S.I. SystemsBowen Hills, Queensland, Australia View → SA Sruthi Angelin Sruthi Angelin Colleague at S.I. SystemsChennai, Tamil Nadu, India View → DT David Tse David Tse Colleague at S.I. SystemsCalgary, Alberta, Canada View → TS Tristan Sweet Tristan Sweet Colleague at S.I. SystemsOttawa, Ontario, Canada View → YF Yvette Fournirer Yvette Fournirer Colleague at S.I. SystemsGreater Strasbourg Metropolitan Area, France View → DD Drew Deboer Drew Deboer Colleague at S.I. SystemsCalgary, Alberta, Canada View → AD Antoine Deshaies Antoine Deshaies Colleague at S.I. SystemsShawinigan, Quebec, Canada View → TN Trung Nguyen Trung Nguyen Colleague at S.I. SystemsFremont, California, United States View →
FAQ

Frequently asked questions about Glenn Petruic

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

What company does Glenn Petruic work for?

Glenn Petruic works for S.i. Systems.

What is Glenn Petruic's role at S.i. Systems?

Glenn Petruic is listed as Cyber Security Specialist (contractor representing TC Energy) at S.i. Systems.

What is Glenn Petruic's email address?

AeroLeads has found 1 work email signal at @nexeninc.com for Glenn Petruic at S.i. Systems.

What is Glenn Petruic's phone number?

AeroLeads has found 3 phone signal(s) with area code 403, 888 for Glenn Petruic at S.i. Systems.

Where is Glenn Petruic based?

Glenn Petruic is based in Greater Calgary Metropolitan Area, Canada while working with S.i. Systems.

What companies has Glenn Petruic worked for?

Glenn Petruic has worked for S.I. Systems, Westjet, Nexen Energy Ulc, Nexen Inc., and Initial Security Services.

Who are Glenn Petruic's colleagues at S.i. Systems?

Glenn Petruic's colleagues at S.i. Systems include Alberto Pozo, Jean Marvee Cuizon, Monica Singh, Sruthi Angelin, and David Tse.

How can I contact Glenn Petruic?

You can use AeroLeads to view verified contact signals for Glenn Petruic at S.i. Systems, including work email, phone, and LinkedIn data when available.

What skills is Glenn Petruic known for?

Glenn Petruic is listed with skills including Itil, Petroleum, Software Documentation, Project Management, Change Management, Business Process Improvement, Business Analysis, and Visio.

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