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Senior Network Security Specialist

Job in Ottawa, Ontario, Canada
Listing for: MDOS Consulting
Full Time position
Listed on 2026-06-18
Job specializations:
  • IT/Tech
    Cybersecurity, Network Security, Systems Engineer
Salary/Wage Range or Industry Benchmark: 100000 - 125000 CAD Yearly CAD 100000.00 125000.00 YEAR
Job Description & How to Apply Below

We are looking for Senior Network Security Specialist for our client who meets the following criteria:

  • Language:
    English
  • Security Clearance:
    Secret
  • Location of Work:
    Hybrid (required 8 days on-site per month)
Mandatory requirements:
  • University degree or college diploma in computer science, information technology, engineering, or a related field.
  • Minimum of five (5) years of recent demonstrated experience in network operations and network security, including testing, troubleshooting, and integration within enterprise network environments
  • Minimum of five (5) years of recent demonstrated experience with network equipment, specifically Cisco switching and routing platforms, Check Point firewall technologies and security management platforms
  • Demonstrated knowledge and experience in IT Operations, including monitoring, troubleshooting, incident response, and handling of network security events and vulnerabilities in enterprise environments
  • Demonstrated ability to participate in the development lifecycle, supporting continuous integration and continuous deployment (CI/CD) processes from concept through implementation
  • Demonstrated experience designing, supporting, or working with scalable and highly available service oriented architectures
  • Demonstrated experience supporting, configuring, or troubleshooting network security controls, such as firewalls, segmentation policies, or secure network configurations, in accordance with security standards and best practices
  • Demonstrated experience working within SCRUM methodology environments and collaborating with cross functional teams using SCRUM practices and tools
Additional requirements
  • Demonstrated experience in working with Service Now

If interested, please reach out to June at

#J-18808-Ljbffr
Position Requirements
10+ Years work experience
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