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Added 5 mins ago
CH
Quality Manager / FAcT
Canadian Helicopters
Southport, MB
- Full-time
Shall hold, or have held a valid Transport Canada Aircraft Maintenance Engineer License for a period of not less than five (5) years; or
Added 5 mins ago
SM
Trust & Safety Engineer - Hapiko
Spin Master Ltd
Toronto, ON
- Full-time
…the core of the product. As our first dedicated Trust Safety engineer, you'll own the systems that keep it that way as we…
Added 5 mins ago
Cloud Support Eng. II (DSE), Support Engineering
Amazon
Toronto, ON · Vancouver, BC
As a Cloud Support Engineer you will learn at an accelerated pace how to use and leverage many different cloud technologies to help our customers succeed. You will act as the Cloud…
Added 19 mins ago
T
Software Engineer, Full Stack - Trace
Trace
Montreal, QC
- Full-time
Trace is building AI-native freight software for shippers, brokers, and carriers. We bring the work of running freight, from quoting and booking to tracking and invoicing, into one…
Added 19 mins ago
A
Backend Software Engineer (Rust)
Arkion-tech
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are looking for a Backend Software Engineer with strong Rust expertise to build secure, scalable, and high-performance services for our Next-Gen Human Identity (NHI) Platform.
Added 20 mins ago
V
Lead Optimizely Solutions Architect
Valtech
Canada
- Full-time
Establish and promote best practices around content modeling, headless delivery, security, performance and maintainability.
Added 20 mins ago
MP
Data Engineer
Michael Page
Winnipeg, MB
- $80,000 to $100,000 CAD / year
- Full-time
Responsible for building, maintaining, and optimizing data pipelines while ensuring the accuracy, security, and reliability of enterprise data. The position combines cloud-based data…
Added 36 mins ago
IAM Support Engineer – ETL & Data Modeling
KeyData Cyber
Toronto, ON
At KeyData Cyber, we’re shaping the future of identity security. Recognized by Gartner and KuppingerCole as a leading IAM professional services firm, we specialize exclusively in designing,…
Added 48 mins ago
IG
Deployment Engineer
Insight Global
Toronto, ON
- $90 to $100 CAD / hour
- Contract
Overview Insight Global is seeking a Forward Deployment Engineer to design, build, and deploy AI-powered solutions that solve complex business challenges. This role sits at the intersection…
Added 48 mins ago
CH
Quality Manager / FAcT
Canadian Helicopters Limited
Southport, MB
- Full-time
Shall hold, or have held a valid Transport Canada Aircraft Maintenance Engineer License for a period of not less than five (5) years; or
Added 48 mins ago
R
Principal AI Engineer, Agentic Models and Data Platforms
RBC
Calgary, AB
- Full-time
…Portfolio. The ideal candidate would leverage their extensive software engineering experience in designing and implementing of such initiatives from the ground up, while also successfully…
Added 48 mins ago
ST
Software Support Engineer
StarSpec Technologies
Ayr, ON
- Part-time
StarSpec Technologies is hiring a Software Support Specialist to prototype, test and validate mission-critical flight software across our satellite, balloon-borne and constellation…
Added 50 mins ago
Senior Security Engineer, Threat Response
Asana
Vancouver, BC
We are looking for a savvy Security Engineer to join our Blue Team. You will be a foundational member of the security presence in our Warsaw innovation hub, partnering directly with IT,…
Added 50 mins ago
LC
Data Engineer II
Loblaw Companies Limited
Brampton, ON
- Full-time
Loblaw Technology & Analytics is looking for a Data Engineer II to join the Data & AI platform team. You will help design, build, and maintain the cloud services, workflow orchestration,…
Added 1 hour ago
NG
Desktop Support Engineer (Level 2)
NSC Global
Brantford, ON
- Other
…peripherals. Documents, maintains, upgrades or replaces hardware and software systems. Supports and maintains user account information including rights, security and systems groups. May…
Added 1 hour ago
M
Senior DevOps Engineer
Miovision
Remote, Canada
- $130,000 to $170,000 CAD / year
- Full-time
- Remote
We are currently looking for a Senior DevOps Engineer to contribute to the development of our cloud infrastructure and platform tooling, embed security into our engineering lifecycle, and…
Added 1 hour ago
L
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and…
Added 1 hour ago
S
Software Engineer
Syntrace
Vancouver, BC
- Full-time
We are now hiring a Software Engineer, based in Vancouver.
Added 1 hour ago
Technology Lead
Infosys
ON
Deep knowledge of cloud storage, networking basics, IAM, and security best practices.
Added 1 hour ago
SM
Trust & Safety Engineer - Hapiko
Spin Master
Toronto, ON
- Full-time
…core of the product. As our first dedicated Trust & Safety engineer, you'll own the systems that keep it that way as we…
Added 1 hour ago
EI
Technical Program Manager
EMERES INC.
Montreal, QC
- Full-time
Prior experience as a software engineer or QA engineer
Added 1 hour ago
VC
Développeur fiscal - Ingénieur de données | Tax Developer - Data Engineer
Valsoft Corporation
Montreal, QC · Saint-Laurent, Quebec
- Full-time
Valsoft is looking for a Data Analytics Engineer to join our Tax department in Montreal, Quebec, working closely with Tax, Finance, Data Platform teams, and external consultants to build…
Added 2 hours ago
B
Technical Specialist II
BMO
Toronto, ON · SCC
- Full-time
We are looking for a highly skilled DevOps/Site Reliability Engineer (SRE) to join one of our high-performing, mission-critical technology teams. This role offers the opportunity to work on…
Added 2 hours ago
A
Senior Machine Learning Engineer
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
We are looking for an exceptional Machine Learning Engineer to design, build, operationalize, and scale production-grade AI/ML and Agentic AI systems at Autodesk For Go-to-market…
Added 2 hours ago
KG
Enterprise Security Architect - Senior Security Engineer
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
Role : Enterprise Security Architect - Senior Security Engineer

GlassHouse Systems

Network Security Engineer

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: · Minimum 5+ years of hands-on experience in enterprise networking and/or network security environments.
Posting language: English
Posted: Oct 7, 2026

Original job description

GlassHouse Systems (GHS) is an enterprise systems, and managed services solutions provider that develops, designs and deploys solutions for leading enterprises in Canada and the US. For almost 33 years, GHS has delivered an enterprise level of service and support to clients. Recognized with industry-leading awards each year, GHS translates this differentiation into positive client experiences.

We are looking for a Network Security Engineer to join our Toronto office. This is a full-time hybrid position.

The Network Security Engineer will support, implement, maintain, and troubleshoot network and security infrastructure across customer, data center, and cloud environments. The engineer will work closely with Senior Network Security Engineers on complex implementations, migrations, troubleshooting activities, and technical projects, while progressively developing the skills required to independently manage more complex network and security solutions. The role requires hands-on knowledge of enterprise networking and network security technologies, including routing, switching, firewalls, VPNs, and hybrid-cloud connectivity.

Responsibilities

. Configure, implement, maintain, and troubleshoot network and security solutions.

· Support Palo Alto, FortiGate, Cisco Firepower, and other firewall platforms, including security policies, NAT, security profiles, and high-availability configurations.

· Configure, maintain, and troubleshoot site-to-site IPsec VPNs and remote-access VPN solutions.

· Support enterprise LAN/WAN and data center networking, including VLANs, trunk, LACP/port-channels, STP, HSRP/VRRP, routing, and switching.

· Support routing protocols such as BGP and OSPF and assist Senior Engineers with more complex routing and connectivity issues.

· Perform TCP/IP troubleshooting, packet captures, traffic analysis, and problem determination using tools such as Wireshark and vendor diagnostic tools.

· Support hybrid-cloud connectivity and cloud networking environments, including VPC connectivity, transit connectivity, routing, VPNs, and secure connectivity between cloud and on-premises environments.

· Work closely with Senior Network Security Engineers on implementations, migrations, upgrades, maintenance activities, and complex troubleshooting.

· Execute approved changes following GHS change-management procedures, including pre-change validation, implementation, testing, rollback readiness, and post-change verification.

· Review assigned incidents, service requests, and project tasks; provide timely status updates and maintain accurate technical records.

· Create and maintain network diagrams, implementation documents, configuration records, standard operating procedures, and knowledge-base documentation.

· Work with customers, vendors, carriers, cloud providers, and internal technical teams to troubleshoot and resolve network and security issues.

· Participate in technical assessments and contribute to solution design and implementation planning under the guidance of Senior Engineers.

· Participate in the on-call rotation and respond to critical/high-severity incidents and approved after-hours changes as required.

· Continuously develop technical skills through hands-on work, vendor training, certification, and mentoring from Senior Network Security Engineers.

Requirements

. Bachelor’s degree in computer networking or computer science is preferred

· Certifications - Cisco CCNP Enterprise/Security.

· Minimum 5+ years of hands-on experience in enterprise networking and/or network security environments.

· Solid understanding of TCP/IP, subnetting, VLANs, routing, switching, NAT, DNS, DHCP, and common network services.

· Hands-on experience supporting enterprise firewall technologies; experience with Fortinet FortiGate, Firepower and/or Palo Alto.

· Practical experience configuring and troubleshooting firewall policies, NAT, IPsec VPNs, remote-access VPNs, and security profiles.

· Working knowledge of routing protocols, particularly BGP and OSPF.

· Experience troubleshooting network connectivity using packet captures, logs, CLI diagnostic tools, and Wireshark.

· Experience working with incident, request, problem, and change-management processes in production environments.

· Ability to follow technical procedures and change plans while recognizing when an issue requires escalation to a Senior Engineer.

· Strong written and verbal communication skills and ability to provide clear technical updates to internal teams and customers.

· Ability and willingness to participate in an on-call rotation and occasional after-hours implementation or incident activities.

Nice to Have:

· Experience in IT and Data Centre infrastructure strategies, solutions, and concepts

· Knowledge of Virtualization techniques (VMWare, Hyper-V)

· Exposure to SD-WAN/SASE or Zscaler technologies.

· Experience with IBM Cloud, Azure, AWS, or Google Cloud networking and hybrid-cloud connectivity.

· Experience applying ITIL best practices is an asset

· Experience in ITSM ticketing tool – Service Now

· Experience supporting multi-vendor environments and geographically distributed customers.

Personal attributes

· Excellent verbal and written communications skills

· Ability to manage priorities, commitments and projects

· Passionate about cybersecurity concepts and technologies

· Strong team player who collaborates effectively with Senior Engineers and other technical teams.

· Motivated to learn, develop technical depth, and progressively take ownership of more complex responsibilities.

· Strong troubleshooting mindset with attention to detail and a structured approach to problem solving.

· Ability to grasp new technologies and technical concepts quickly.

· Passionate about networking, cybersecurity, cloud technologies, and continuous professional development.

Disclaimer

The rate for this position is $90K-110K. The rate is subject to change and may be modified in the future.

What you'll get:

Competitive salary

Health benefits (medical, vision, dental)

Life insurance

Pension plan

Professional development

Amazing company culture

Free parking

Gym on-site

Join a team of professionals led by a diverse set of leaders from across the industry.

GlassHouse Systems commitment:

We believe that a diverse team is the key to innovation and growth. We are an equal opportunity employer that values diversity at our company and encourages all candidates to apply. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

GlassHouse Systems will accommodate individuals with disabilities through each stage of the recruitment process. Please advise us of any needs when your interview is booked and we will do our best to meet your needs.

Please note that all candidates have to be legally eligible to work in Canada.

Any offer of employment will be conditional upon a criminal record check.

GlassHouse Systems thanks all candidates for their interest, however only those selected to continue in the process will be contacted.

Apply About employer

More about this job

Responsibilities

The Network Security Engineer will support, implement, maintain, and troubleshoot network and security infrastructure across customer, data center, and cloud environments. They will work closely with senior engineers on complex implementations, migrations, and technical projects while managing incident and change-management processes.

Requirements

Candidates should have at least 5 years of hands-on experience in enterprise networking and security, with a preference for a bachelor's degree in computer science or networking. Proficiency in firewall platforms, routing protocols, and VPN technologies is required, along with strong troubleshooting and communication skills.

Skills

Network security
Firewall management
Palo Alto
FortiGate
Cisco Firepower
IPsec VPN
Routing protocols
BGP
OSPF
TCP/IP
Wireshark
Hybrid-cloud connectivity
Network troubleshooting
Change management
Data center networking

Benefits

Health benefits
Medical insurance
Vision insurance
Dental insurance
Life insurance
Pension plan
Professional development
Gym on-site
Free parking

Visa sponsorship

Not detected in the job text

Keywords

Network Security
Palo Alto
FortiGate
Cisco Firepower
BGP
OSPF
IPsec
VPN
Wireshark
Hybrid-cloud
VPC
CCNP
TCP/IP
VLAN
NAT
DNS
DHCP
ITIL
Service Now
Data Center
Cybersecurity
Routing
Switching
Change Management
Troubleshooting
Infrastructure
Cloud Networking
Enterprise Networking
Packet Capture
High Availability

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