Description:
Reporting to the IT Technical Manager, the Senior Network Security Engineer works with internal IT, Managed Network Provider and MSSP, to promote secure practices and improve network resiliency. This position manages all technology and security related domains, resources and workflows related to WAN, LAN, Cloud, Firewalls, Routing and Switching . The position is responsible for technical and managerial guidance related to all core technology needs corporately as well as timely patch management and vulnerability remediation, investigating and defending against cybercrime incidents
Major Duties & Responsibilities
- Responsible for operational management of platforms such as Fortinet, Dell, Microsoft Azure and 365, AWS, and associated supporting services.
- Design and configure network and security components in a cloud and on-prem environments
- Proactively ensure the highest levels of systems and infrastructure, confidentiality, integrity, and availability.
- Maintain network uptime, security, and redundancy strategies.
- Create and maintain up to date diagrams, as they are related to HTB network and system configurations.
- Design, configure, and optimize cloud networking components across Azure Virtual Networks, AWS VPCs, hybrid connectivity (VPN, ExpressRoute, Direct Connect), and on-premises network infrastructures.
- Architect and implement secure cloud network topologies, including subnets, routing tables, NSGs/ASGs, NACLs, firewalls, load balancers, and private endpoints.
- Manage and maintain hybrid cloud connectivity, ensuring resilient IPsec VPN tunnels, SDWAN configurations, and secure site to site integrations.
- Create and update network uptime reports, cloud monitoring dashboards (Azure Monitor, AWS CloudWatch), and operational analytics.
- Analyze cloud and on-prem network architectures to identify weaknesses in infrastructure security.
- Make recommendations to improve process efficiency and effectiveness; uphold architectural design standards and configurations to ensure consistency, maintainability, and flexibility with respect to overall system, technical and product roadmaps.
- Develop and promote operational interaction within the Network & Security Managed Providers.
- Analyze and create security procedures to determine weaknesses in infrastructure security.
- Monitor & manage security systems and equipment servicing and/or maintenance in conjunction with other departments, as appropriate.
- Collaborate with multiple teams to better protect and serve our clients and partners
- Sets an example for team members of commitment, network and security knowledge, work ethics and habits, as well as personal character.
- Create and updates network uptime reports, dashboards, etc.
Qualifications & Experience
Degrees, Diplomas & Certifications:
- The position requires a bachelor’s degree in Information Technology related discipline, or equivalent experience.
- Professional certifications or demonstrated experience
- CCNP, NSE4 and above, CCSP
- NSE 5 and above, AWS, Azure is an asset
Years and Range of Experience Required to Perform the Job:
- The position requires at least 7 years’ experience working in an IT network security.
- Familiar with commonly used information security frameworks such as CIS and NIST.
- The position encounters multi faceted problems that requires analysis and the modification of procedures.
- Analyzes and creates security procedures to determine weakness in infrastructure security.
- Makes recommendations to improve process efficiency and effectiveness;
- The position focuses on developing and communicating best practice solutions based on sound knowledge of customer operations.
- Internal Contacts:
- This position is required to work with all departments within Haventree
- Example: Monitors & manages security systems and equipment servicing and/or
maintenance in conjunction with other departments, as appropriate.
- External Contacts:
- This position is required to work with third party vendors
- Example: Develops and promotes operational interaction within the Network &
Security Managed Providers.
- The position concentrates intently when analyzing and creating security procedures to determine weakness in infrastructure security.
- Examples:
- Creates and updates network uptime reports, dashboards
- Little or no physical effort is required
- The position may be required to work afterhours as needed.
- 24/7 on call availability for escalation