“Firewall” jobs in Canada – Page 18

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• 17d

  Network Infrastructure Specialist

  Ottawa, ON

  Contract

  

  Querentia Inc.

  5+ YOECandidates need 5 to 9 years (Intermediate) or 10+ years (Senior) of network experience, plus a degree, diploma or equivalent IT experience. An active Secret or Top Secret clearance is mandatory, and government or regulated-environment experience is highly preferred.

  Extreme Networks, Avaya Fabric, routers, switches, firewalls, VPN

  17d

  Cross Domain Solutions (CDS) Specialist

  Ottawa, ON

  Contract

  

  Querentia Inc.

  5+ YOECandidates need 5 to 9 years (Intermediate) or 10+ years (Senior) of relevant experience with cross-domain solutions, Linux and networking. An active Secret or Top Secret security clearance is mandatory.

  Apache NiFi, SIEM, Glasswall, Purifile, Everfox HSG, Everfox TGS

  17d

  ES Technical Business Analyst

  Remote in Canada

  RemoteContract

  

  Querentia Inc.

  Candidates need experience as a business or systems analyst in large enterprises, plus exposure to cybersecurity programs such as IAM, PAM and vulnerability management. Strong written and verbal communication and the ability to manage multiple workstreams are essential.

  Visio, SharePoint, Microsoft Teams, ServiceNow, Microsoft Office

• 18d

  IT Junior Systems Administrator

  Surrey, BC

  DI

  Delta Intelligent Building Technologies (Canada) Inc.

  Candidates need an IT diploma or degree, advanced knowledge of Windows and Linux servers, and advanced networking knowledge including routing, switching and firewalls. Scripting skills in PowerShell, PowerCLI, Bash or Python are also required.

  VMware vCenter, Cisco UCM, Cisco Unity Connection, PowerShell, PowerCLI, Python

• 18d

  Dir Cyber Security Engineering

  Toronto, ON

  

  Optimum

  15+ YOEOptimum needs a leader with 15+ years of cybersecurity experience, including network and cloud security and 24x7 operations management. Candidates must know Zero Trust, SASE, CSPM, WAF, firewalls and AWS, Azure and GCP security, and must be authorized to work in the U.S.

  firewalls, WAF, DDoS protection, PKI, HSM, SASE platforms

• 20d

  Senior Cybersecurity Engineer (Center of Excellence)

  Markham, ON

  $146k–$219k/yrFull Time

  

  GE Vernova: GE Vernova is a purpose-built energy technology company on a mission to electrify to thrive and decarbonize the world.

  8+ YOECandidates need a degree in an engineering or computer science field and at least 8 years in industrial automation or energy, including 5 years of hands-on OT cybersecurity delivery. They need applied IEC 62443 knowledge, grid protocol experience, expert skills in several security platforms, and PowerShell for Windows and Active Directory.

  Fortinet firewalls, Nozomi, Dragos, Xona, Trellix, SIEM

• 20d

  Senior Cybersecurity Engineer (Center of Excellence)

  Markham, ON

  $146k–$219k/yrFull Time

  GE

  GEPR Energy Canada Inc

  8+ YOEGEPR Energy Canada needs candidates with a degree in engineering or computer science, at least 8 years in industrial automation or energy, and 5 years of hands-on OT cybersecurity delivery. They must know IEC 62443, NERC CIP and utility protocols, have expert skills in several security platforms, and work proficiently in PowerShell.

  PowerShell, Fortinet firewall, Nozomi, Dragos, Xona, Trellix

  20d

  Senior Cybersecurity Engineer (Center of Excellence)

  Markham, ON

  $146k–$219k/yrFull Time

  GE

  GEPR Energy Canada Inc

  8+ YOEGEPR Energy Canada needs candidates with a degree in engineering or computer science, at least 8 years in industrial automation or energy, and 5 years of hands-on OT cybersecurity delivery. They must know IEC 62443, NERC CIP and utility protocols, have expert skills in several security platforms, and work proficiently in PowerShell.

  PowerShell, Fortinet firewall, Nozomi, Dragos, Xona, Trellix

• 20d

  Staff Site Reliability Operations

  Toronto, ON

  Full Time

  NC

  NVIDIA Canada Dev. Inc.

  8+ YOENVIDIA Canada Dev. Inc. needs 8+ years of enterprise support or infrastructure experience, including 5+ years in a senior or escalation role. Candidates need deep hands-on skills in Active Directory, Exchange, Windows and Linux servers, endpoint management and networking, plus scripting in Python, PowerShell or Bash.

  Active Directory, Exchange, Intune, Autopilot, MECM/SCCM, Jamf

• 20d

  Network Administrator

  Ottawa, ON

  $90k–$115k/yr

  

  R W Tomlinson: Tomlinson Limited has transformed to become a multidisciplinary company with numerous divisions including construction, aggregate, asphalt,…

  5+ YOECandidates need 5+ years as a network professional, with strong experience in network security such as firewalls and intrusion prevention. They must know LAN and WAN routing, switching, VLANs, wireless and data center systems, and be strong at analysis, communication and handling multiple projects.

  Wireshark, NetFlow, Airwave, firewalls, intrusion prevention systems

• 20d

  Network Technical Architect

  Vancouver, BC

  $104k–$125k/yrHybrid

  

  Long View Systems

  7+ YOECandidates need 7+ years as a network subject matter expert, with experience designing network solutions on routing, switching, firewalls, network access control and wireless. Strong network architecture documentation and consulting skills are needed, along with familiarity with Azure and Microsoft 365 networking.

  Cisco ISE, Aruba ClearPass, Cisco Duo, Cisco firewalls, Fortinet, Palo Alto

• 20d

  Network Administrator

  Ottawa, ON

  $100k–$120k/yrFull Time

  

  Altis

  5+ YOECandidates need 5+ years of network administration experience with technical leadership, plus expertise in network security, firewalls, 802.1X and enterprise Wi-Fi. Strong written and verbal English and project management skills are required.

  Wireshark, NetFlow, AirWave, Firewalls, Mobility controllers

• 20d

  Network Automation Specialist

  Vancouver, BC

  Full Time

  

  Global Relay: Global Relay is a leading provider of end-to-end compliance solutions for the global financial sector and other highly regulated industries.

  2+ YOECandidates need 2 to 5 years of DevOps experience with network configuration automation. They need Python or Bash scripting, REST API and HTTPS knowledge, Git, Linux, and a solid understanding of the OSI model and TCP/IP.

  Ansible, Python, Git, Linux, Zabbix, Jenkins

  21d

  Network Automation Specialist

  Halifax, NS

  Full Time

  

  Global Relay: Global Relay is a leading provider of end-to-end compliance solutions for the global financial sector and other highly regulated industries.

  2+ YOECandidates need 2 to 5 years of DevOps experience with network configuration automation and remote network management. They should know Python or Bash, REST APIs, Git, Linux, the OSI and TCP/IP models, and basic web and database skills.

  Ansible, Python, Git, Linux, Zabbix, Jenkins

• 21d

  Fractional Senior Infrastructure & Cloud Engineer

  Calgary, AB

  RemoteContract

  

  Convverge

  7+ YOECandidates need 7+ years of infrastructure, systems or cloud engineering experience, deep hands-on skill with Microsoft Entra ID, Microsoft 365, Intune, Defender and Azure, strong PowerShell, and the ability to communicate with technical and business audiences.

  Microsoft Entra ID, Microsoft 365, Microsoft Intune, Microsoft Defender, Azure Virtual Desktop, Windows Server

• 21d

  L3 SOC Analyst - Calgary

  Calgary, AB

  On-site

  I

  Integrity360

  5+ YOEIntegrity360 requires at least 5 years of cybersecurity experience in SOC, MDR, incident response or CSIRT work, plus hands-on SIEM, EDR and NIDS skills. Candidates also need strong threat analysis, MITRE ATT&CK knowledge and clear communication.

  SIEM, EDR, NIDS, SOAR, DLP, Microsoft Sentinel

• 21d

  Operational Technologist (OT) Network Specialist

  Wawa, ON

  WG

  Wesdome Gold Mines Ltd: The Company is 100% Canadian focused with a pipeline of projects in various stages of development.

  5+ YOECandidates need a degree or college diploma in computer science, information systems or networking, and about 5 years of experience running large OT infrastructure. Strong Windows server skills, SCADA experience and networking certifications such as CCNA or Network+ are assets.

  Windows Server, Linux, SCADA, PLC, Firewalls, Switches

• 21d

  Enterprise Systems & Network Architect

  Quebec

  

  SSA MARINE

  Candidates need experience in network architecture and complex IT infrastructure, strong knowledge of WAN/LAN, routing and firewalls, and experience with servers, backups and disaster recovery. Perfect bilingual written and spoken French and English is required.

  Switches, Firewalls, VLAN

• 21d

  Sr. Technical GTM Enablement Specialist

  Remote in Canada

  RemoteFull Time

  

  Megaport

  5+ YOEMegaport needs 5+ years as a solution architect, sales engineer or technical strategist in networking, storage and bare metal. Candidates must know BGP, IP routing, firewalls, APIs and infrastructure automation, and be strong at clear technical writing and diagramming.

  Figma, Lucidchart, Draw.io, Terraform, Ansible

• 21d

  Senior Network & Security Consultant

  Ottawa, ON

  RemoteFull Time

  

  Malleum

  7+ YOECandidates need 7+ years of hands-on enterprise network and security experience, strong Fortinet, Palo Alto or Cisco skills, and client communication ability. Security certifications, incident response experience and Government of Canada clearance eligibility (Secret or higher) are strongly preferred.

  Fortinet, Palo Alto, Cisco, Cloudflare, Microsoft Sentinel, CrowdStrike

• 21d

  Network / Security Specialist [#4999]

  Montréal, QC

  

  Alteo

  3+ YOEBAC en informatique, réseaux ou télécommunications ou équivalent; 3 à 5 ans en réseaux et sécurité informatique; Maîtrise des pare-feux, WAF et VPN

  pare-feux, WAF, VPN, Active Directory, VMware ESXi, Synology

• 21d

  IT Operations Lead

  Ottawa, ON

  HybridFull Time

  

  Giatec Scientific Inc.: This provides critical information to contractors so they can make efficient and informed decisions on the jobsite, ultimately saving time and money.

  5+ YOEGiatec Scientific Inc. needs 5 to 8 years of IT administration or operations experience, including staff leadership. Candidates must know Microsoft 365 and Entra ID, endpoint management tools, scripting for automation and networking fundamentals.

  Microsoft 365, Entra ID, Exchange Online, SharePoint, Microsoft Teams, Intune

• 21d

  AppOps, Senior Specalist

  Toronto, ON

  Full Time

  

  Interac Corp.: Interac se fait le champion d’une culture organisationnelle et d’une citoyenneté d’entreprise fondées sur les principes de responsabilité, de…

  5+ YOECandidates need a university degree in computer science or engineering (or equivalent experience), 5+ years of Java development and application support, and hands-on skills with monitoring tools, Linux, networking and scripting. They must also be able to work on-call 24/7.

  AppDynamics, Dynatrace, Splunk, ELK, PagerDuty, ServiceNow

• 21d

  Analyste Cybersécurité

  Montréal, QC

  Full Time

  AP

  Arobas Personnel Inc.

  5+ YOEBaccalauréat en informatique ou expérience équivalente; Minimum de cinq ans d'expérience en cybersécurité; Bilinguisme français et anglais

  Splunk, QRadar, VMware vSphere, Active Directory

20 companies