Jobs in Canada

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Added 5 mins ago
Director, Talent Development
Liberty Utilities
Oakville, ON
Lead talent attraction strategies and delivery across skilled trades, field operations, engineering, customer service, professional, and leadership roles.
Added 20 mins ago
AC
CRM & CDP Solution Analyst
Air Canada Vacations
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Hybrid work model: Corporate Mandate of 4 days in office (Tuesday, Wednesday, Thursday + 4th day of your choice) and 1 day from home
Added 20 mins ago
AC
CRM & CDP Technical - Integration Analyst
Air Canada Vacations
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Hybrid work model: Corporate Mandate of 4 days in office (Tuesday, Wednesday, Thursday + 4th day of your choice) and 1 day from home
Added 20 mins ago
TL
Product Engineer
The Logistics Alliance Inc.
Mississauga, ON
- Full-time
You can explain a technical tradeoff to a dispatcher and a finance lead in the same afternoon
Added 20 mins ago
OP
Supervisor, Property Operations
Oxford Properties Group
Toronto, ON · Scarborough, ON
- Full-time
Demonstrated ability to lead, schedule and develop front-line operations and maintenance teams, and to manage contractors effectively.
Added 35 mins ago
Staff Machine Learning Engineer, AdTech
HelloFresh
Toronto, ON
…now scaling these capabilities across our global marketing operations. Our team’s key responsibilities include designing, building, maintaining autonomous decision-making systems, advanced…
Added 50 mins ago
EI
Manager, Project Delivery
Edmonton International Airport (YEG)
Edmonton, AB
- Full-time
Added 50 mins ago
BI
Senior Research Operations Specialist
Behaviour Interactive
Montreal, QC
- Full-time
As a Senior Research Operations Specialist, you will be the backbone of our user research practice across several live games, ensuring that playtests and research activities run smoothly,…
Added 1 hour ago
A
Regional Marketing Manager- Edmonton Store Support Centre Office
AutoCanada
Calgary, AB
- Other
You'll act as a strategic partner to your dealers and work alongside our Media, Design, Web, and Operations teams to turn business problems into strategic marketing solutions across…
Added 1 hour ago
Senior Network & Systems Administrator
G Mining Services / G Services Miniers
Brossard, QC
Reporting to the IT Lead, the incumbent is a senior technical contributor responsible for the proper operation, security, and evolution of the company’s network infrastructure, servers,…
Added 1 hour ago
GC
Geomodeller/Structural Geologist
GEI Consultants, Inc.
London, ON
- $90,000 to $115,000 CAD / year
- Full-time
…regional knowledge, a legacy of trusted relationships, and the technical excellence GEI is known for across…
Added 1 hour ago
HT
Payroll Manager, Americas
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 1 hour ago
LI
Trenchless Rehabilitation Practice Lead
LJB Inc.
Markham, ON
- Full-time
Develop proposals, cost estimates and schedules for trenchless and rehabilitation projects; lead tasks and teams and produce technical deliverables (construction plans and specifications,…
Added 1 hour ago
LI
Trenchless Rehabilitation Practice Lead
LJB Inc.
Calgary, AB
- Full-time
Develop proposals, cost estimates and schedules for trenchless and rehabilitation projects; lead tasks and teams and produce technical deliverables (construction plans and specifications,…
Added 1 hour ago
GT
Head of Finance
Gastronomous Technologies Inc.
Oakville, ON
- Full-time
Gastronomous is hiring its first full-time Head of Finance, an executive role spanning finance and operations. You will sit at the executive table, report to the CEO, attend our quarterly…
Added 1 hour ago
RT
Director, Growth Strategy & Operations
Raising The Village
Remote, Canada
- Full-time
- Remote
…more diversified philanthropic portfolio. The Director, Growth Operations & Strategy will lead the Partnerships Hub - the team that provides the systems, intelligence, writing, stewardship…
Added 1 hour ago
IL
Chairman's Council Team Lead
Invesco Ltd.
Charlottetown, PE
- Full-time
Our team plays an important role in delivering a high-quality experience to our clients while supporting the day-to-day operations of the Transfer Agency business. We are a collaborative,…
Added 1 hour ago
MI
Principal Construction Support Engineer
McDermott International, Ltd
Squamish, BC
- Full-time
Prepare, review, and (as Lead Engineer) approve engineering design basis, philosophies, and technical specifications
Added 1 hour ago
VB
Manager, Exploration
Vale Base Metals
Toronto, ON
- Full-time
We are currently seeking a Manager, Exploration to join our Exploration team in Voisey’s Bay, Labrador, a fly-in fly-out operation · Professional Geoscientist (P.Geo.) designation or eligibility for registration is required
Added 1 hour ago
AG
Senior Project Manager
ATCO Group
AB · Calgary, AB
- Full-time
Lead large, complex, and strategically significant capital projects from development support through commissioning and operational handover.
Added 1 hour ago
AG
Customer Support Representative
ATCO Group
Lloydminster, SK · Bonnyville, AB
- Full-time
Identify prospective customers and develop relationships that could lead to new business opportunities.
Added 1 hour ago
TR
Principal Software Engineer / Architect – AI – Legal FDE
Thomson Reuters
Toronto, ON
- Full-time
Mentor and coach Staff, Senior, and Lead engineers, and indirectly lead a small team of engineers and technical experts on ambiguous problems.
Added 1 hour ago
C
K-Manager Account Manager (Temp 6 months)
CN
Quebec, QC
- Temporary
Collaborate with operations personnel to identify available capacity for opportunistic selling to improve overall yield and asset utilization
Added 1 hour ago
A
Payroll Specialist
Altis
Toronto, ON
- $90,000 to $105,000 CAD / year
- Contract
…group of stakeholders while contributing to essential financial operations that impact employees, governance members, adjudicators, and program…
Added 1 hour ago
S
Commercial Credit Operations Manager
Stripe
Toronto, ON
- Full-time
As a Credit Operations Manager, you will lead and develop a team of credit operations analysts while setting a strategic vision for scalable, high-quality operations. You will help enable…

G Mining Services / G Services Miniers

Senior Network & Systems Administrator

Brossard, QC, Canada

Apply on ats.rippling.com About employer

Applications open in a new tab.

Job details

Experience: 10+ years of global experience in network and/or systems administration, including at least 2 years in a senior or technical-lead capacity
Posting language: English
Posted: Nov 11, 2026

Original job description

Reporting to the IT Lead, the incumbent is a senior technical contributor responsible for the proper operation, security, and evolution of the company’s network infrastructure, servers, workstations, software, and peripherals. More specifically, the incumbent will:

Diagnose and resolve incidents, and provide escalation support to users regarding equipment and software

Contribute to the development, technical design, implementation, training, and maintenance of systems

Install, test, and update computer equipment (computers, servers, peripherals, programs, and software)

Maintain the security, administration, and day-to-day operation of the equipment

Network Administration

Maintain LAN/WAN infrastructure, including switches, routers, firewalls, VPNs, and wireless networks (Fortinet, Cisco and HPE Aruba equipment)

Manage network segmentation, VLANs, and routing protocols (BGP, OSPF)

Monitor network performance, troubleshoot complex issues, and perform capacity planning

Oversee structured cabling and fiber connectivity in on-premises server rooms, including during the transition to the cloud

Systems Administration

Administer Windows Server and Linux environments (physical and virtual)

Manage virtualization platforms (Hyper-V or Proxmox) and cloud resources (Azure and AWS)

Maintain Active Directory, Entra ID, Group Policy, DNS, DHCP, and identity and access management

Handle patch management, configuration management, and lifecycle planning

Security & Resilience

Implement and enforce security best practices, including hardening, access controls, and vulnerability remediation

Configure, maintain, and regularly test backup, disaster recovery, and business continuity solutions

Support audits and compliance requirements

Respond to and document security incidents

Automation & Operations

Automate repetitive tasks

Maintain monitoring and alerting systems

Create and maintain clear documentation, procedures, runbooks, and network diagrams

Maintain an inventory of all IT components in the organization

Participate in an on-call rotation (every other week) to resolve critical incidents remotely outside office hours

Leadership

Mentor less experienced team members and contribute to technical standards

Evaluate new technologies and recommend improvements

Requirements

College diploma (DEC) or Attestation of College Studies (AEC) in computer science

10+ years of global experience in network and/or systems administration, including at least 2 years in a senior or technical-lead capacity

Experience in a multi-site environment

Strong knowledge of TCP/IP, switching, routing (including BGP and OSPF), firewalls, and VPN technologies

Experience with Fortinet, Cisco and Aruba technology

Strong experience with Windows Server/Workstation and Linux administration

Strong experience with cloud providers (Azure and AWS), including migrating on-premises workloads to the cloud

Strong knowledge of Active Directory and Entra ID

Background in regulated or high-availability environments

Experience with virtualization and backup/disaster recovery solutions

Proficiency in at least one scripting language (PowerShell, Python, or Bash)

Excellent written and verbal communication

Availability to be on call every other week and to resolve critical incidents remotely outside office hours

Ability to communicate in French and English; Spanish is an asset

Abilities

Good ability to analyze and synthesize processes

Ability to work as part of a team in a multicultural environment

Ability to work on-site at the office five days a week

Ability to travel overseas

Concern for customer service and quality of work

Thoroughness and attention to detail

Autonomy and initiative

Organizational skills and adaptability

Apply on ats.rippling.com About employer

More about this job

Responsibilities

The incumbent is responsible for the operation, security, and evolution of the company's network infrastructure, servers, and software. They will diagnose technical incidents, manage cloud and on-premises systems, and mentor team members while ensuring high availability.

Requirements

Candidates must have a college diploma in computer science and over 10 years of experience in network or systems administration. Proficiency in Windows, Linux, cloud platforms, and networking protocols is required, along with the ability to work on-site and participate in an on-call rotation.

Skills

Network Administration
Systems Administration
Windows Server
Linux
Cloud Computing
Azure
AWS
Active Directory
Virtualization
Cybersecurity
Disaster Recovery
Automation
Scripting
TCP/IP
Routing Protocols
Firewalls

Visa sponsorship

Not detected in the job text

Keywords

Network Infrastructure
Servers
Workstations
Fortinet
Cisco
HPE Aruba
LAN/WAN
VLAN
BGP
OSPF
Hyper-V
Proxmox
Entra ID
Group Policy
DNS
DHCP
Identity and Access Management
Patch Management
Hardening
Vulnerability Remediation
Backup
Business Continuity
PowerShell
Python
Bash
TCP/IP
VPN
Fiber Connectivity
Capacity Planning
IT Inventory

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Work requirements

Jobs in Canada