Jobs in Canada

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Added 7 mins ago
T
Mobile Mortgage Specialist
TD
Montreal, QC
- Full-time
…services bancaires personnels et aux petites entreprises. Au service de plus de 11 millions de clients au Canada, TD Canada Trust offre une gamme complète de produits et de services…
Added 7 mins ago
AC
Electromechanical Specialist
Amaris Consulting | Part of Mantu
Laval, QC
- Full-time
Work Mode: Hybrid – 2 days per week onsite
Added 7 mins ago
C
Senior Specialist Regional Sales Representative (Southwestern Ontario) - Temp 12-months
CN
Brampton, ON
- Temporary
The role has standard working conditions in an office environment with regular travel to support customer meetings, field visits, engagement at customer facilities, and prospecting for new…
Added 7 mins ago
MN
Senior Project Manager
Matchtech North America
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Set programme strategy, governance, milestones and performance targets; lead multidisciplinary teams, contractors and workstreams, reporting progress to the client and executive leadership.
Added 8 mins ago
C
Client Engagement Associate [Hourly] (Mandarin Speaker)
CIBC
Oakville, ON
- Part-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 8 mins ago
A
Intégrateur Capacités de Physique de Vol (PMO) / Integrator Flight Physics Capabilities (PMT)
Airbus
Montreal, QC · Mirabel, QC
- Full-time
You will be part of the team responsible for providing expertise from the pre-development phase to in-service support, including by:
Added 8 mins ago
A
Spécialiste des Systèmes de Freinage / Braking System Specialist
Airbus
Montreal, QC · Mirabel, QC
- Full-time
…long du cycle de vie complet du produit (de la conception au support en…
Added 22 mins ago
Client Service Specialist, Agriculture Commercial Banking (Winnipeg, MB)
Scotiabank
Winnipeg, MB
The Client Service Specialist (CSS), Commercial Agriculture Banking provides Relationship Managers with the support needed to seamlessly service new and existing clients across Commercial…
Added 38 mins ago
WS
Service Centre Outbound Specialist (Fixed Term)
WCG Services
Toronto, ON
- Full-time
The Service Centre Outbound Specialist is a customer-focused role within the Claims Team, responsible for obtaining and processing Checkpoint Claims to support program outcomes and ensure…
Added 38 mins ago
A
Spécialiste des Systèmes de Freinage / Braking System Specialist
Airbus
Montreal, QC
- Full-time
…long du cycle de vie complet du produit (de la conception au support en…
Added 38 mins ago
A
Intégrateur Capacités de Physique de Vol (PMO) / Integrator Flight Physics Capabilities (PMT)
Airbus
Montreal, QC
- Full-time
You will be part of the team responsible for providing expertise from the pre-development phase to in-service support, including by:
Added 53 mins ago
LG
Store Supervisor
Lotus Group
AB · Edmonton, AB
- Full-time
Respond to client complaints within 24 hours and ensure all front-of-house service and brand presentation standards are met or exceeded.
Added 53 mins ago
HA
Onboarding Specialist
HoneyBadger AI
Vancouver, BC
- Full-time
HoneyBadger AI is seeking a detail-oriented and customer-focused Onboarding Specialist to ensure new clients successfully adopt and derive value from HoneyBadger AI’s voice agent, Alice.…
Added 53 mins ago
DC
Technical Specialist, Project Management
Defence Construction Canada
Moose Jaw, SK
- Full-time
As a Technical Specialist, Project Management, you’ll support the delivery of a wide range of routine to moderately complex infrastructure projects. While growing your career in a…
Added 53 mins ago
TC
Recruitment Specialist
The City of Guelph
Guelph, ON
- Other
Resumes are being accepted for the position of Recruitment Specialist in the Human Resources department within Corporate Services. Reporting to the Manager, Employee Experience and…
Added 1 hour ago
CCC Intelligent Solutions Analyst
Equitable
Waterloo, ON
Seek to identify and support resolution of system related production problems quickly, to diminish the impact on productivity and service standards
Added 1 hour ago
SL
Sales and Service Assistant
Sun Life
Ottawa, ON · Montreal, QC · Sun Life Montreal Metcalfe
- Full-time
Support Account Executives and Service Specialist/Consultants
Added 1 hour ago
Trades Client Services Specialist
Okanagan College
Kelowna, BC
Please note this position will work at the Kelowna Airport at least one day per week
Added 1 hour ago
H
Specialist, Project Management and Planning (Major Projects)
HealthCareersInSask.ca
Prince Albert, SK
- Full-time
…$200,000 to $100 Million+ that facilitate the provision of quality client-centred service in accordance with the vision, mission, values and goals of the SHA. They ensure that departmental…
Added 1 hour ago
A
Accounts Receivable Specialist
Aplin
Toronto, ON · Greater Toronto Area, Canada
- Contract
Location: Downtown Toronto, ON fully on-site, 5 days per week
Added 1 hour ago
R&
Corporate Legal Assistant
Ruby & Co.
Toronto, ON
- Full-time
Our client, a leading full-service law firm located in downtown Toronto, is seeking an experienced Corporate Legal Assistant to join their team.
Added 2 hours ago
SM
RQ11880 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 2 hours ago
SM
RQ11688 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Work Arrangement: Onsite – 5 Days per Week
Added 2 hours ago
SM
RQ11881 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 2 hours ago
SS
Sales & Business Development Representative – Industrial Solutions
Shreem Systems & Solutions Pvt. Ltd
Brandon, MB
- Full-time
Focused on lead generation, sales development, customer service, client visit and order booking.

Irving Oil

Senior IT Infrastructure Specialist

Saint John, NB, Canada

The expected salary range for this position is $78,048 - $105,365. · Full-time

Apply on irvingoil.wd3.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Pay: The expected salary range for this position is $78,048 - $105,365.
Job type: Full-time
Experience: Bachelor’s degree in Computer Science, IT, or a related field, with 8+ years of IT experience including 5+ years supporting and implementing enterprise-level networks
Posting language: English
Posted: Nov 12, 2026

Original job description

As a Senior IT Infrastructure Specialist, you will oversee the maintenance, design, and integrity of Irving Oil’s network infrastructure, including connectivity, security devices, and telephony systems. Your goal will be to ensure seamless operation and integration of networking systems through collaboration with vendors and internal IT teams. Your success will be defined by the reliability, performance, and security of the company’s network environment.

Please note that this position will require occasional shift flexibility and after-hours work.

What We Offer:

Work Environment – Work onsite in our beautiful home office building with access to a fitness facility, onsite nurse, and a café
Competitive Compensation – Includes an annual bonus plan, pension plan, and parking allowance
Flexible Benefits Plan – In effect from day one and offers three levels of coverage to select from to meet your unique, personal needs
Paid Vacation – There is an annual option to purchase additional vacation, too
Wellness Support – With an annual wellness allowance, paid personal care days and a 24/7 Employee & Family Assistance Program
Opportunity to give back to some amazing causes in our community – Choose when and where to make an impact with a paid volunteer day, company volunteer opportunities, and a donation-matching program

Your Responsibilities:

Working with our teams to implement, troubleshoot, and support network devices including switches, routers, access points, and other network devices
Working with our various teams; monitor, analyze, and report on availability of critical business systems including performance and service stability
Ensuring that network performance is monitored for bottlenecks, connectivity, capacity, and utilization
Technical escalation point: working with vendors to troubleshoot any concerns or activities related to the network and quickly determine resolution of technical issues impacting customers both external and internal
Working with the security team to proactively mitigate any security threats and /or network attacks and responsible to oversee vendors during the installation, configuration, and integration of new infrastructure, for example - routers and switches
Working with our vendors and internal IT teams to manage hardware and software implementation to ensure they integrate effectively with other technologies through careful analysis of current system environment
Prepare status and activity metrics to track delivery of IT services, planned and unplanned system outages, other key IT performance metrics and manage testing, debugging, analyze performance, and document technology components
Work with various stakeholders to accomplish IT based projects and also working with vendors and other external service providers to ensure hardware and software standards for network, servers, databases, wireless technology, file & print services are being met
Provide after-hours support if required and ensuring that after hours maintenance windows are properly coordinated to all stakeholders

Your Skills:

Strong analytical approach with a proven ability to quickly identify and resolve issues
Proactive in identifying possible issues and putting actions in place to prevent issues
Ability to navigate a fast-paced, ever-changing environment that operates under tight deadlines and an ability to set priorities based on business and stakeholder needs
Communicates complex ideas clearly to diverse audiences
Focused on building positive, service-driven client relationships

Your Experience:

Bachelor’s degree in Computer Science, IT, or a related field, with 8+ years of IT experience including 5+ years supporting and implementing enterprise-level networks
Proven expertise in complex networking systems and technologies including LAN/WAN, firewalls, VPNs, wireless networks, and cloud platforms like Azure; hands-on experience with Cisco and telecom products
Familiarity with security protocols, compliance standards, and monitoring tools (e.g., SolarWinds, Wireshark); certifications such as CCNA, Fortinet, F5, and ITIL are considered assets

The expected salary range for this position is $78,048 - $105,365. Placement within the range will be based on relevant experience, qualifications and skills.

Irving Oil is committed to supporting a diverse and inclusive work environment. We thrive on the good energy that’s created when our people from different backgrounds, identities, cultures and experiences share their unique perspectives. Diversity is key to our success and inclusion is everyone’s responsibility.

Job Requirements - Work Experience

Information Technology

Job Requirements - Education

Bachelors: Information Technology

Apply on irvingoil.wd3.myworkdayjobs.com About employer

More about this job

Responsibilities

The Senior IT Infrastructure Specialist oversees the maintenance, design, and security of network infrastructure while collaborating with vendors and internal teams. They are responsible for monitoring system performance, troubleshooting technical issues, and managing hardware and software implementations.

Requirements

Candidates must have a Bachelor's degree in Computer Science or IT and at least 8 years of IT experience, including 5 years in enterprise-level network support. Expertise in LAN/WAN, firewalls, cloud platforms like Azure, and relevant certifications such as CCNA or Fortinet are required.

Skills

Network infrastructure
Troubleshooting
Security mitigation
Vendor management
System monitoring
LAN/WAN
Firewalls
VPNs
Wireless networks
Azure
Cisco
SolarWinds
Wireshark
Analytical skills
Communication
Project management

Benefits

Annual bonus plan
Pension plan
Parking allowance
Flexible benefits plan
Paid vacation
Wellness allowance
Paid personal care days
Employee & family assistance program
Paid volunteer day
Donation-matching program
Fitness facility
Onsite nurse
Café

Visa sponsorship

Not detected in the job text

Keywords

Network Infrastructure
Security
Telephony
Switches
Routers
Access points
LAN/WAN
Firewalls
VPNs
Wireless
Azure
Cisco
SolarWinds
Wireshark
CCNA
Fortinet
F5
ITIL
Infrastructure
System stability
Capacity planning
Hardware implementation
Software integration
Technical escalation
Metrics
Debugging
Compliance
Security protocols
Enterprise networks
Cloud platforms

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Work requirements

Jobs in Canada