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Added 58 mins ago
A
Electrical Designer
Actalent
Red Deer, AB
- $43 to $48 CAD / hour
- Contract
Collaborate with the electrical engineer overseeing the project to collect necessary cable and conduit information.
Added 2 hours ago
SM
Instrumentation & Controls Engineer - Project Lead
Solaris Management Consultants Inc
Surrey, BC · Calgary, AB
- $130,000 to $170,000 CAD / year
- Full-time
Job Title: Instrumentation and Controls Engineer – Project Lead
Added 5 hours ago
C
Field Services Engineer
Cognizant
Vancouver, BC
- Full-time
Respond to incidents and service requests within agreed SLA timelines.
Added 5 hours ago
C
Field Services Engineer
Cognizant
Vancouver, BC
- Full-time
Respond to incidents and service requests within agreed SLA timelines.
Added 6 hours ago
PC
Project Manager
Perma Corp
AB · Edmonton, AB
- Full-time
…coordinating between estimating, drafting, fabrication, shipping, and field installation while interfacing daily with general contractors, consulting engineers of record (EORs), architects,…
Added 6 hours ago
A
Embedded Software Manager
Actalent
Burnaby, BC
- $131,115 to $187,310 CAD / year
- Full-time
Bachelor's degree in Computer Science, Software Engineering, or related field.
Added 7 hours ago
SOFTWARE ENGINEER III - HYBRID
Green Shield Canada
Toronto, ON
We are looking for a Full Stack Engineer to build and operate systems that directly shape how customers experience our services. This is a hands-on engineering role on products used in…
Added 7 hours ago
M
Software Engineer - Front End
Microsoft
Vancouver, BC
- Full-time
…PostgreSQL, Azure Data Factory, Azure Synapse Analytics, Azure Service Bus, Azure Event Grid, and Power BI. Our mission is to build the data platform for the age of AI, powering a new class…
Added 7 hours ago
E
Field Service Operations - Superintendent Engineer
Everllence
Dartmouth, NS
- Full-time
…after-sales brand, MAN PrimeServ, offers a vast network of service centres to our customers all over the…
Added 8 hours ago
Dev. Machine Learning Engineering II
Bell
Toronto, ON
…technologies, you'll help us deliver better experiences and service innovations to…
Added 8 hours ago
B
Dev. Machine Learning Engineering II
Bell
Toronto, ON
- Full-time
…technologies, you'll help us deliver better experiences and service innovations to…
Added 9 hours ago
JE
Senior Electrical Substation Engineer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
Are you a senior professional engineer with deep expertise in high-voltage substation equipment design and technical leadership? Juno Engineering Canada Inc. is seeking a Senior Electrical…
Added 9 hours ago
JE
Intermediate Electrical Substation Engineer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
Are you a professional electrical engineer with a passion for high-voltage substation design? Juno Engineering Canada Inc. is seeking an Intermediate Electrical Substation Engineer to…
Added 10 hours ago
AE
Junior Electrical Technologist
Associated Engineering
Calgary, AB
- Full-time
…systems with instrumentation to monitor medium voltage electrical service, process, metering, primary and secondary switchgear, motor control centres, low voltage electrical distributions…
Added 10 hours ago
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Mine Operations Superintendent
Nutrien
Allan, SK
- Full-time
A degree in an applicable engineering/geoscience discipline and eligibility to practice as a Professional Engineer or Geoscientist in Saskatchewan is considered an asset; equivalent…
Added 10 hours ago
C
Global WASH Advisor - Africa Region (Calgary Based)
CAWST
Calgary, AB
- Full-time
Do you have experience implementing water, sanitation or hygiene projects? Or are you an Engineer looking to apply your experience on a global scale? Or are you passionate about empowering…
Added 10 hours ago
C
Global WASH Advisor - Francophone Africa (Calgary Based, French Required)
CAWST
Calgary, AB
- Full-time
Do you have experience implementing water, sanitation or hygiene projects? Or are you an Engineer looking to apply your experience on a global scale? Or are you passionate about empowering…
Added 11 hours ago
IG
433A Certified Engineer
IntelliPro Group Inc.
Vaughan, ON
- Full-time
Communicate professionally with customers and other technicians during field installations and service activities.
Added 11 hours ago
EL
ELYSIS - Stagiaire Industrialisation équipement de production/ Industrisalization Intern (Hiver 2027)
ELYSIS LP
Montreal, QC
- Full-time
Expérience en conception et à la mise en service de machines (atout).
Added 11 hours ago
GR
Completions Engineer
Greenfire Resources
Calgary, AB
- Full-time
Collaborate with service companies, asset teams, and field personnel to resolve operational challenges and optimize execution
Added 11 hours ago
AP
Senior Business Intelligence Engineer
Arobas Personnel
Toronto, ON
- Full-time
Arobas Personnel is seeking a Senior Business Intelligence Engineer for a mandate with one of its clients located in Toronto.
Added 11 hours ago
E
Field Service Engineer
Ecolab
Calgary, AB
- Full-time
The Field Service Engineer supports customers globally and reports to the Manager, Field Service Operations. The Field Service Engineer is responsible for aspects of deployments,…
Added 11 hours ago
A
Municipal Civil EIT - Civil 3D
AECOM
Burnaby, BC
- $66,000 to $75,000 CAD / year
- Full-time
AECOM's Municipal Roads Group in Burnaby is seeking a Junior Municipal Civil Designer / Engineer-in-Training to support the planning and design of municipal infrastructure across Metro…
Added 11 hours ago
AU
Academic Coordinator, Architecture
Athabasca University
Canada
- Part-time
A Master's or PhD degree in architecture, engineering or a related field is required. A license as an architect or engineer would be an asset. Demonstrated expertise in topics related to…
Added 11 hours ago
SP
Professor, Part-Time
Seneca Polytechnic
Toronto, ON · North York, ON
- Part-time
Professional Engineer (P.Eng.) designation is considered a strong asset, particularly for candidates with experience applying AI in engineering or technology environments.

OnX

Sr. Engineer Network Administration

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 5, 2026
Posting language: English
Posted: Oct 6, 2026

Original job description

OnX is a leading Canadian technology solutions provider helping organizations modernize, secure, and optimize their IT environments. We partner with clients across industries to deliver innovative infrastructure, cloud, security, and managed services solutions that drive business success.

About the Role

We are seeking a highly skilled Senior Engineer - Network Administration to join our Infrastructure Management team. In this role, you will be responsible for designing, administering, supporting, and optimizing enterprise network environments that enable secure, resilient, and high-performing business operations.

You will work across LAN, WAN, wireless, firewall, VPN, and cloud-connected environments while partnering with infrastructure, security, service delivery, and operational teams to ensure network stability, performance, and compliance

What You'll Do

Administer, monitor, and maintain enterprise network infrastructure across multiple locations.
Configure and support routers, switches, firewalls, VPNs, wireless controllers, and load balancers.
Perform network troubleshooting, incident management, and root cause analysis for complex issues.
Implement network upgrades, patching, configuration changes, and infrastructure improvements through established change management processes.
Monitor bandwidth utilization, network performance, latency, packet loss, and capacity utilization.
Collaborate with IT Security, NOC, infrastructure teams, vendors, and service providers to resolve issues and enhance service delivery.
Support network resilience initiatives including failover testing, backup validation, disaster recovery readiness, and security hardening.
Maintain accurate network documentation including diagrams, inventories, SOPs, and operational procedures.
Ensure compliance with security policies, audit requirements, and operational standards.
Mentor junior engineers and contribute to continuous improvement and automation initiatives.

Required Qualifications

Experience

6-8 years of experience in Network Administration, Network Engineering, or Infrastructure Support.
Minimum 5+ years of hands-on experience managing enterprise networking environments.
Strong experience supporting mission-critical network infrastructure in a corporate or managed services environment.

Technical Skills

Must Have:

Cisco Routing & Switching
Cisco Data Networking
Palo Alto Firewalls
Cisco ASA Firewalls
ITIL-based operational practices
LAN/WAN Administration
Network Monitoring & Troubleshooting
Firewall Management
Routing & Switching Technologies
TCP/IP, VPN, DNS, DHCP, and Network Security Fundamentals

Preferred Skills:

Cisco SD-WAN (Viptela)
Cisco Data Center Networking
Cisco Proxy Solutions
Cisco Load Balancers
Linux Networking
Prisma Cloud
SolarWinds Monitoring Solutions
High Availability and Disaster Recovery Networking

Education

Bachelor's Degree in Engineering, Computer Science, Information Technology, Electronics, Telecommunications, or a related field.
Relevant networking certifications such as CCNA, CCNP, Palo Alto Certifications, ITIL, or equivalent are highly preferred.

Success in This Role

The ideal candidate will demonstrate:

Strong analytical and troubleshooting skills.
Excellent communication and stakeholder management abilities.
A proactive, ownership-driven mindset.
Experience working within SLA-driven environments.
Ability to balance operational excellence with continuous improvement initiatives.
Strong collaboration skills across cross-functional technical teams

Why Join Us?

Join a technology services organization that specializes in cloud, networking, and security solutions across managed and professional services. We foster a collaborative, growth-oriented environment where innovation, learning, and career development are highly valued. You'll have the opportunity to work with enterprise-scale technologies while contributing to meaningful business outcomes

$50,000 – $90,000 base salary (not including bonus or commission)

“The compensation range in this posting reflects the Company’s good‑faith estimate at the time of publication. The applicable base pay range for any individual will be determined based on the candidate’s designated primary work location as well as factors including role scope and responsibilities, required qualifications, and the individual’s experience, education, skills, knowledge, and performance. Certain positions may also be eligible for additional compensation such as discretionary merit increases, bonuses, or sales‑based variable compensation in accordance with applicable plans and role requirements.

Diversity & Inclusion

OnX is an equal opportunity employer committed to creating an inclusive environment for all employees. We celebrate diversity and are dedicated to fostering a workplace where everyone can thrive regardless of race, religion, gender, age, disability, sexual orientation, or any other protected characteristic.

Apply About employer

More about this job

Responsibilities

Administer, monitor, troubleshoot, and optimize enterprise network infrastructure, including LAN, WAN, wireless, firewalls, VPNs, and load balancers. Implement network changes and resilience measures, maintain documentation and compliance, collaborate across technical teams, and mentor junior engineers.

Requirements

Requires 6–8 years of network administration, engineering, or infrastructure support experience, including at least 5 years managing enterprise networks. A relevant bachelor's degree is specified, and networking or ITIL certifications are highly preferred; strong troubleshooting, communication, collaboration, and SLA-driven operations experience are also sought.

Skills

Cisco Routing And Switching
Cisco Data Networking
Palo Alto Firewalls
Cisco ASA Firewalls
ITIL Operational Practices
LAN/WAN Administration
Network Monitoring And Troubleshooting
Firewall Management
TCP/IP
VPN
DNS
DHCP
Cisco SD-WAN
Cisco Data Center Networking
SolarWinds
High Availability And Disaster Recovery

Visa sponsorship

Not detected in the job text

Keywords

Enterprise Networking
Network Administration
Network Engineering
Cisco Routing And Switching
Cisco Data Networking
Palo Alto Firewalls
Cisco ASA Firewalls
Cisco SD-WAN (Viptela)
Cisco Data Center Networking
Cisco Proxy Solutions
Cisco Load Balancers
Prisma Cloud
SolarWinds
LAN
WAN
Wireless Networking
VPN
TCP/IP
DNS
DHCP
Network Security
ITIL
Incident Management
Root Cause Analysis
Change Management
Disaster Recovery
High Availability
Network Monitoring
CCNA
CCNP

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