Jobs for network security at Ontario

10,000 network security job listings in Canada. Find daily updated positions from leading job boards.

  • Hybrid Network

    18 hours ago


    Ontario, Ontario, Canada The St. Lawrence Seaway Management Corporation Full-time

    The St. Lawrence Seaway Management Corporation in Cornwall, Ontario, is seeking an experienced network professional to design, operate and evolve secure, high-performing infrastructures for data, voice and video transmission.This permanent role offers a competitive package and opportunities to contribute to critical infrastructure. You will design, configure...


  • Mississauga, Ontario, Canada Enterprise Solutions Inc. Full-time

    Job Description – Network Security (L3) Mandatory skill set: Choice 1 - Firewall - Checkpoint NAC - Aruba Clearpass Mandatory skill set: Choice 2 - Firewall - Checkpoint WAF - Cloudflare Responsibilities Manage day-to-day Operations according to customer environment Organizational Functions Develop and implement network security architecture, policies,...

  • Network Security Consultant Premium

    20 hours ago


    Toronto, Ontario, Canada Lorven Technologies Full-time

    Job DescriptionShould have hands on experience in Checkpoint VSX – Firewall virtualizationMust have experience in multi home environment like Cisco, Checkpoint, Fortigate, Wireless domain, WLC , AP Sensors configuration etc.Strong understanding of VPN configuration, Next generation Firewall with IPS, security intelligence configurationShould have strong...


  • Mississauga, Ontario, Canada Yochana Full-time

    NAC - Aruba Clearpass or WAF - Cloudflare Proficiency Level Understanding of the different security technologies, experience in deploying, configuring and troubleshooting of: Firewalls (Checkpoint) NAC – Aruba Clearpass Web application Firewall – Cloudflare Email Security – Abnormal AI Load balancer – F5 BIG-IP Experience in different Information...


  • Ottawa, Ontario, Canada Cerebras Systems, Inc. Full-time

    Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry‑leading training and inference speeds; over 10 times faster than GPU‑based hyperscale cloud inference services. This order of magnitude increase in speed is transforming the user experience of AI applications, unlocking...


  • Toronto, Ontario, Canada Lorven Technologies, Inc. Full-time

    Should have hands on experience in Checkpoint VSX – Firewall virtualizationMust have experience in multi home environment like Cisco, Checkpoint, Fortigate, Wireless domain, WLC , AP Sensors configuration etc.Strong understanding of VPN configuration, Next generation Firewall with IPS, security intelligence configurationShould have strong experience in...


  • Toronto, Ontario, Canada CI Financial Full-time

    Chez CI, nous considérons qu’un excellent lieu de travail est un endroit sécuritaire où chacun peut s’exprimer, où les employés ont la possibilité de s’investir dans un travail valorisant, où ils ont l’occasion de se dépasser pour progresser, où ils peuvent travailler sur des produits et des projets innovants, et où ils sont soutenus et...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Lorven Technologies, Inc. Full-time

    Should have hands on experience in Checkpoint VSX – Firewall virtualization Must have experience in multi home environment like Cisco, Checkpoint, Fortigate, Wireless domain, WLC , AP Sensors configuration etc. Strong understanding of VPN configuration, Next generation Firewall with IPS, security intelligence configuration Should have strong...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada CI Financial Full-time €69,500 - €119,500 Temporary

    Chez CI, nous considérons qu’un excellent lieu de travail est un endroit sécuritaire où chacun peut s’exprimer, où les employés ont la possibilité de s’investir dans un travail valorisant, où ils ont l’occasion de se dépasser pour progresser, où ils peuvent travailler sur des produits et des projets innovants, et où ils sont soutenus et...

  • Hybrid Network

    3 days ago


    Eastern Ontario, ON, Canada The St. Lawrence Seaway Management Corporation Full-time $125,000 - $139,000 Contract

    The St. Lawrence Seaway Management Corporation in Cornwall, Ontario, is seeking an experienced network professional to design, operate and evolve secure, high-performing infrastructures for data, voice and video transmission.This permanent role offers a competitive package and opportunities to contribute to critical infrastructure. You will design, configure...


  • Toronto, Ontario, Canada Jobtailor Full-time

    Develop and maintain a network and security infrastructure capabilities roadmap aligned with organizational cyber strategy and risk assessments Define and enforce security-focused technical standards and guidelines for infrastructure technologies Engage stakeholders to prioritize initiatives strengthening network and security infrastructure while balancing...


  • Ottawa, Ontario, Canada CQ Search Group Ltd. Full-time

    Our client, the Bank of Canada in Ottawa has a 2 year hybrid remote contract opportunity for a Senior Network Security Specialist Under the direction of Assistant Director, Network and Security Services: Responsibilities Play a key role in the operational team, with focus on evergreening and operational support, and maintaining the integrity of network...


  • Toronto, Ontario, Canada Canadian Tire Financial Services Full-time

    What you'll doReporting to the AVP, Cyber Security Program Management, we are seeking an experienced Cyber focused technical Program Manager to lead strategic initiatives in the network and security infrastructure domain. This role will translate enterprise cyber strategy and risk priorities into actionable capabilities roadmaps, security requirements, and...

  • Senior Network

    6 hours ago


    Ottawa, Ontario, Canada Malleum Full-time

    About MalleumMalleum is at the forefront of next-generation cyber defense, partnering with marquee clients across government, defense, financial services, and critical infrastructure. We're experiencing exceptional growth as demand accelerates for trusted advisors capable of delivering at the intersection of national security, allied intelligence...


  • Toronto, Ontario, Canada Canadian-Tire-Corporation,-Ltd.-1 Full-time

    What you'll doReporting to the AVP, Cyber Security Program Management, we are seeking an experienced Cyber focused technical Program Manager to lead strategic initiatives in the network and security infrastructure domain. This role will translate enterprise cyber strategy and risk priorities into actionable capabilities roadmaps, security requirements, and...


  • Ottawa, Ontario, Canada ROSS Full-time

    Our client requires a Junior Network Security Consultant for a 6‑month contract in Ottawa. It is possible that this contract will be extended. Work a 7.5‑hour flex time day anytime between 7:00 am and 5:00 pm, Monday – Friday. Skills Required Minimum one year Network Security Experience Comfortable working with Lotus Notes RSA Certified Security...


  • Toronto, Ontario, Canada Sportchek Full-time

    What you'll doReporting to the AVP, Cyber Security Program Management, we are seeking an experienced Cyber focused technical Program Manager to lead strategic initiatives in the network and security infrastructure domain. This role will translate enterprise cyber strategy and risk priorities into actionable capabilities roadmaps, security requirements, and...


  • Toronto, Ontario, Canada Canadian Tire Corporation Full-time

    What You' ll Do Reporting to the AVP, Cyber Security Program Management, we are seeking an experienced Cyber focused technical Program Manager to lead strategic initiatives in the network and security infrastructure domain. This role will translate enterprise cyber strategy and risk priorities into actionable capabilities roadmaps, security requirements, and...


  • Toronto, Ontario, Canada Lorven Technologies, Inc. Full-time

    Lorven Technologies, Inc. in Toronto is seeking a seasoned Network Security Architect to design secure network solutions across multi-vendor environments. You will work hands-on with Checkpoint VSX, VPNs, and NGFWs while coordinating with diverse teams.The ideal candidate will lead threat modeling, vulnerability assessments, and security pattern definitions,...


  • Ottawa, Ontario, Canada Tomlinson Group of Companies Full-time US$70,000 - US$100,000 Contract

    Cybersecurity and Network Security AdministratorDUTIES & RESPONSIBILITIES: The Security Administrator will be responsible for implementing, maintaining, monitoring, and continuously improving the organization's cybersecurity program. This role will work closely with Infrastructure, Cloud, Networking, Business Systems, external Security Operations Centre...