Senior Security Engineer

Mozaik Ict; Waterloo; On-site; CAD 90,000 - 130,000; Full time

Job summary

A leading company in Waterloo is seeking a Senior Security Engineer for a long-term mission focused on cybersecurity implementations and continuous improvement initiatives. This role offers a blend of operational and project management tasks, including firewall management, network security, and technical leadership, providing opportunities for growth and skill enhancement. Join the team to drive security innovations and tackle complex challenges in a dynamic environment.

Benefits

Access to Mozaïk Academy

Opportunities for skill enhancement

Qualifications

• Expertise in firewall and network security management.
• Skill in leading technical teams and guiding complex configurations.
• Capability of conducting risk assessments and improving security protocols.

Responsibilities

• Assist with complex cybersecurity implementations and improvement initiatives.
• Manage lifecycle of firewalls and implement security matrices.
• Develop and maintain Standard Operating Procedures (SOPs) to enhance security practices.

Skills

Technical Leadership

Firewall Expertise

Network Security

Risk Assessment

Continuous Improvement

Job description

For one of our clients, we are currently looking for a Senior Security Engineer for a long-term mission.

This role is divided equally between operational and project-based tasks. Responsibilities include assisting with complex cybersecurity implementations, continuous improvement initiatives, and advancing the organization's cybersecurity posture. Project work may involve the lifecycle management of firewalls, security service edge (SSE) implementation, and various other improvement projects.

Technical Activities

• Firewall Management (Palo Alto)
• Oversee the lifecycle of Palo Alto firewalls and manage the installation of new firewalls.
• Develop and configure firewall rules, supporting deployment from a network security perspective.
• Network Segmentation and Access Control
• Manage wireless and wired NAC configurations and establish secure network zones.
• Implement network access control through Cisco ISE, including profiling and TrustSec integration.
• Firewall Rule Optimization (AlgoSec)
• Use AlgoSec for firewall analysis, focusing on identifying risky, unused, or duplicate rules.
• Implement security matrices and conduct risk assessments to optimize firewall policies.
• IP and DHCP Management (Infoblox)
• Fine-tune existing Infoblox implementations for DHCP and IP management.
• Maintain the system to enhance its reliability and security.

Other Responsibilities

• Project Management
• Create low-level designs (LLD) and implement solutions based on high-level designs (HDL) provided by network architects.
• Documentation and SOPs
• Develop and maintain Standard Operating Procedures (SOPs) to standardize operations and improve security practices.

Skills and Competencies

• Technical Leadership : Drive new initiatives, support the team in areas where they lack expertise, and provide guidance on complex security configurations.
• Firewall Expertise : In-depth knowledge of Palo Alto and AlgoSec for firewall rule management, analysis, and optimization.
• Network Security : Strong skills in NAC, network segmentation, and access control using Cisco ISE.
• Risk Assessment : Ability to conduct risk assessments and implement improvements in security configurations and protocols.
• Continuous Improvement : Foster a culture of continuous improvement, identifying and implementing technological and procedural enhancements.

Growth and Skill Enhancement Opportunities

Technical Skills

• Advanced scripting and automation for firewall and NAC management.
• Enhanced proficiency in cloud-based security solutions.
• Expertise in Zero Trust architecture.
• Knowledge of threat hunting and incident response tools.
• Familiarity with AI-driven security analytics.

Soft Skills

• Leadership and mentorship for junior engineers.
• Improved cross-departmental communication.
• Strategic planning and decision-making.
• Adaptability to evolving cybersecurity threats.
• Strong documentation and procedural writing skills.

Why join Mozaïk ICT?

Whether you are a freelancer or an employee, in addition to having access to our network of experts, you have permanent access to the Mozaïk Academy.

The Mozaïk Academy is a platform available 24 / 7 that allows you to acquire new skills and stay up-to-date. It’s also an opportunity to integrate AI into your daily life thanks to our exclusive partnerships. Want to learn more?

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Senior Security Engineer • Waterloo, ON, Canada