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Added 3 mins ago
ME
Professional Delivery Driver
MCDOUGALL ENERGY INC
Toronto, ON
- Temporary
At McDougall Energy, we believe every team member has a role in fulfilling our purpose. That's why we give our people the trust, support, and opportunities they need to do their best work.…
Added 3 mins ago
LH
Care Coordinator
Lifemark Health Group
Grande Prairie, AB
- Full-time
…sources. This is achieved by efficiently providing administrative support and coordinating clinic activity with friendly, enthusiastic and professional service with all patients, team…
Added 3 mins ago
LH
Business Lead
Lifemark Health Group
Hamilton, ON
- $18.42 to $27.02 CAD / hour
- Full-time
…provides leadership and oversight to the care coordination team, ensuring the delivery of efficient, high-quality administrative support and seamless clinic…
Added 3 mins ago
Corporate Vehicle Services Manager
Volkswagen AG
Ajax, ON
This position leads the full operations of VGCA’s Corporate Vehicle Services (CVS), overseeing all company vehicle programs, asset lifecycle management, and delivery centre operations. The…
Added 16 mins ago
SB
Project Accountant
Summit Brooke Construction
BC · British Columbia, Canada
- Full-time
…our clients. We believe in fostering a culture where every team member is aligned with our client approach. If you are passionate about delivering exceptional results and thrive in a…
Added 16 mins ago
TN
Buyer
Trouw Nutrition
Foothills No 31, AB · Foothills, AB
- Full-time
We are seeking a Commodity Buyer to support procurement operations for our mills across Western Canada. This role is responsible for sourcing agricultural commodities and building strong…
Added 16 mins ago
KC
Senior Manager, Data Platform(s) Architect, Data & AI
KPMG Canada
Toronto, ON
- Full-time
Our Data & AI team is one of our fastest‑growing practices, with strong client demand across sectors to modernize data platforms and operationalize AI. Our mission is to help clients…
Added 16 mins ago
NR
Inside Sales
Nucor Rebar Fabrication
Canada
- Full-time
The role of the Inside Sales Representative is to actively participate as a member of the division's team to ensure the efficient processing of customer orders and delivery of exceptional…
Added 16 mins ago
MH
Assistant Store Manager | Vaughn Mills| $ $62,500
Michael Hill
Concord, ON
- Full-time
Lead, coach, and shine with Michael Hill at Vaughan Mills. As an Assistant Store Manager, you'll support a high-performing team, deliver exceptional customer experiences, and help achieve…
Added 16 mins ago
PD
Regional Business Development Representative
Priestly Demolition Inc.
Vancouver, BC
- Full-time
We take safety seriously. It’s at the core of everything we do. With an in-house safety team, engineering department, extensive training programs, and a culture of accountability, we make…
Added 16 mins ago
R
Senior Analyst
Raise
Calgary, AB
- Full-time
…to manage and operate the wholesale electricity market. As a member of the Operations Systems team, you will become a subject matter expert in the operation, maintenance, and evolution of…
Added 34 mins ago
BD
Sales Team Member – Flooring Sales (Vancouver)
Builder Direct Inc
Vancouver, BC
- Full-time
About UsCareer OpportunitiesStore LocationsContact On this page Sales Team Member – Flooring Sales (Vancouver) APPLY NOW APPLICATION FORMThank you. Your application has been received…
Added 35 mins ago
R
Part-Time Stock Lead
Roots
Halton Hills, ON
- Part-time
…culture of inclusivity, creativity, and teamwork – where every team member plays a role in shaping our brand’s legacy. If you bring passion to everything you do, lead with integrity, and…
Added 35 mins ago
WS
Actuarial Consultant
Workplace Safety and Insurance Board (WSIB)
Toronto, ON · North York, Canada
- Full-time
At WSIB, actuarial work goes far beyond traditional insurance valuation. Our team plays a critical role in ensuring the long-term financial sustainability of Ontario's workplace insurance…
Added 35 mins ago
TH
Neurological Technologist-M Neuro EEG
Trillium Health Partners
Mississauga, ON
- Full-time
Ability to work independently as well as a member of a dynamic team
Added 35 mins ago
TH
Orthopaedic Technologist -M Fracture Clinic
Trillium Health Partners
ON · ON, Canada
- Part-time
As an active member of a high functioning interdisciplinary team, the Orthopaedic Technologist provides client-centred clinical care to support the delivery of the service for orthopaedic…
Added 1 hour ago
G
SUD - DockWorker Leadhand (Nights)
Gardewine
Sudbury, ON
- Full-time
The Dock Leadhand is an essential part of the cross dock operations, specifically with inbound and outbound operations within the terminal. He/She will carry out all the front line…
Added 1 hour ago
G
TIM - DockWorker Leadhand
Gardewine
Timmins, ON
- Full-time
The Dock Leadhand is an essential part of the cross dock operations, specifically with inbound and outbound operations within the terminal. He/She will carry out all the front line…
Added 1 hour ago
MI
Rooms Operations Manager
Marriott International
Calgary, AB
- Full-time
Assists in managing the execution of all operations in the rooms area departments (e.g.,Front Office, Engineering/Maintenance, Housekeeping) and managing staff. Strives to continually…
Added 1 hour ago
G
THB - DockWorker
Gardewine
Thunder Bay, ON
- Full-time
The Dock Leadhand is an essential part of the cross dock operations, specifically with inbound and outbound operations within the terminal. He/She will carry out all the front line…
Added 1 hour ago
MI
Assistant Food and Beverage Operations Manager
Marriott International
Markham, ON
- Contract
Additional Information6 Month Contract for Restaurant and Banquet Operations coverage
Added 1 hour ago
FF
Client Relationship Specialist
Focus Financial Partners
Montreal, QC
- Full-time
Provide backup support to other Administrators to maintain continuity of operations
Added 1 hour ago
FA
Senior Financial Analyst, Infrastructure Funds
Fengate Asset Management
Oakville, ON
- Full-time
…strategies. Founded in 1974 in Hamilton, Ontario, and with over 250 team members across Canada and the U.S., Fengate is one of the most active real asset and growth equity investors in…
Added 1 hour ago
FA
Financial Analyst, Financial Planning & Analysis (Future Opportunities)
Fengate Asset Management
Oakville, ON
- Full-time
Infrastructure: This role will support fund operations, investor and internal reporting, financial analysis, tax, treasury and liquidity management, and compliance of Fengate’s…
Added 1 hour ago
FA
Senior Financial Analyst – Real Estate (Hybrid – FP&A / Reporting)
Fengate Asset Management
Oakville, ON · Toronto, ON
- Full-time
…strategies. Founded in 1974 in Hamilton, Ontario, and with over 250 team members across Canada and the U.S., Fengate is one of the most active real asset and growth equity investors in…

PETRONAS Canada

Senior Network Analyst

Calgary, AB, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 3, 2026
Experience: 10+ years of enterprise IT infrastructure experience, with demonstrated depth in enterprise networking and strong working competence in information security
Posting language: English
Posted: Oct 19, 2026

Original job description

PETRONAS Canada is one of the largest natural gas resource owners in Canada. We have operations in the Montney play in northeast British Columbia and are a partner in LNG Canada. As part of PETRONAS, a dynamic global energy group with presence in over 100 countries, we are well-positioned to provide global markets with responsibly-developed Canadian energy while supporting local jobs, collaborating with Indigenous communities and protecting the environment.

At PETRONAS Canada, we are committed to building Canada’s energy future – and people are fundamental to our success. We foster a culture of open collaboration and empowerment across our team of skilled professionals, while supporting career development opportunities. We are looking for can-do problem solvers to join our team who are innovative and passionate about driving strong safety, operational and sustainability performance in everything we do. Our unique culture and commitment to growth makes the company a great place to build your career.

THE ROLE:

PETRONAS Energy Canada is looking for a Senior Network Analyst to manage and evolve the network architecture supporting Canadian corporate, field, and operational environments. As a senior, hands-on member of the Network and Information Security team, the role is primarily focused on enterprise networking, operational reliability, secure connectivity, and the future direction of the network landscape.

The successful candidate will work across Digital & Technology Services, Operations, Engineering, PETRONAS Group teams, vendors, and service providers, applying technical leadership and sound judgement during complex changes, troubleshooting, security activities, and incident response.

HOW YOU WILL CONTRIBUTE:

Manage, maintain, and continuously improve PECL corporate, field, and OT network architecture, including routing, switching, segmentation, resilience, performance, capacity, and lifecycle planning
Help define the future-state network architecture and roadmap, translating business, operational, security, and PETRONAS integration requirements into practical designs and priorities
Design, maintain, and improve OT/IT segmentation, secure remote access, and primary and backup connectivity for field and remote locations
Plan, implement, and troubleshoot network and firewall changes, including VLANs, routing, access controls, VPNs, site-to-site tunnels, and high-availability configurations
Manage hybrid connectivity and Azure networking components, including ExpressRoute, VNets, VNet peering, routing, network security groups, and private connectivity
Monitor network availability and performance, resolve complex incidents and recurring problems, and act as a senior escalation point for cross-domain connectivity issues
Prepare change records, technical risk assessments, implementation and rollback plans, testing evidence, CAB submissions, and operational handover documentation
Participate in after-hours support and perform work outside normal business hours for urgent break/fix incidents, service restoration, scheduled changes, and maintenance
Apply secure-by-design principles and maintain effective network-related security controls, standards, diagrams, operating procedures, and recovery information
Assist with security investigations, vulnerability remediation, audit requests, risk assessments, incident response, and improvement initiatives where network expertise is required
Support network-related integration with Zscaler, Microsoft Sentinel, Defender, Entra ID, logging, monitoring, and other security services
Provide technical leadership through architecture decisions, mentoring, peer review, standards, and calm coordination during complex implementations and incidents
Coordinate internal teams, PETRONAS Group stakeholders, vendors, MSPs, consultants, and carriers, and contribute to roadmaps, business cases, budgets, and investment recommendations

WHAT YOU BRING:

10+ years of enterprise IT infrastructure experience, with demonstrated depth in enterprise networking and strong working competence in information security
Bachelor's degree in a related field, or equivalent education, certification, and experience. CCNP or comparable networking certification is preferred; security or OT credentials and oil and gas, industrial, or OT/ICS experience are assets
Current hands-on capability with enterprise switching and firewalls, including routing, VLANs, VPNs, segmentation, high availability, monitoring, and advanced troubleshooting
Demonstrated experience managing and evolving network architecture across corporate, field, remote-site, cloud, or operational environments
Working knowledge of network security principles and recognized frameworks such as NIST CSF, ISO 27001, or CIS Controls, with the ability to apply them to network and infrastructure design
Experience leading complex technical changes through design, risk assessment, approval, implementation, testing, rollback readiness, and operational handover
Strong technical documentation skills, including architecture diagrams, standards, operating procedures, change records, and recovery information
Strong communication and leadership skills, including mentoring, influencing without formal authority, coordinating cross-functional teams and service providers, and explaining technical risks and options.
Availability and willingness to work outside normal business hours when required for break/fix support, incident response, scheduled changes, and maintenance
Bachelor's degree in a related field, or equivalent education, certification, and experience. CCNP or comparable networking certification is preferred; security or OT credentials and oil and gas, industrial, or OT/ICS experience are assets

Job postings are typically only open for applications for two weeks so please submit your resume today.

WHY YOU SHOULD JOIN OUR TEAM:

Flexible work arrangements which include a compressed work week with Friday afternoons off for office-based roles
Dress for your day - a casual yet professional environment
Ability to contribute to a dynamic organization with large growth ambitions
Competitive compensation and bonus programs
Top tier benefit package, including a generous Health and Wellness Spending Account and Savings Plan
Making a positive difference in our communities through volunteerism, community support and providing opportunities to those in the areas where we operate
Annual employee-directed charity donation program
Support for training and professional development

PETRONAS Canada would like to thank all applicants for their interest in joining our team; however only the candidates selected for interviews will be contacted.

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More about this job

Responsibilities

The Senior Network Analyst will manage and evolve the network architecture across corporate, field, and operational environments. They will provide technical leadership for network reliability, security, and integration while coordinating with internal teams and external vendors.

Requirements

Candidates must have 10+ years of enterprise IT infrastructure experience with a strong background in networking and information security. A bachelor's degree in a related field is required, and professional certifications such as CCNP are preferred.

Skills

Network architecture
Enterprise networking
Information security
Routing
Switching
Firewall management
OT/IT segmentation
Azure networking
Incident response
Technical leadership
Network security
Cloud infrastructure
VPN
VLAN
Capacity planning
Lifecycle planning

Benefits

Flexible work arrangements
Compressed work week
Competitive compensation
Bonus programs
Health and Wellness Spending Account
Savings Plan
Annual employee-directed charity donation program
Professional development support

Visa sponsorship

Not detected in the job text

Keywords

Network Architecture
Enterprise Networking
Information Security
OT/ICS
Azure
ExpressRoute
Zscaler
Microsoft Sentinel
Defender
Entra ID
NIST CSF
ISO 27001
CIS Controls
Routing
Switching
Firewalls
VPN
VLAN
High Availability
Cloud Networking
Infrastructure
Technical Documentation
Incident Response
Vulnerability Remediation
Oil and Gas
Industrial Networking
Network Security
Capacity Planning
Lifecycle Planning
CCNP

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