Senior Analyst, Network Security

Department: IT Infrastructure (IT06)

Location:

Montreal, Quebec, CA, H3B 2N2, Montreal, Quebec, CA, H3A 1L6

Domtar is a leading producer of pulp, paper, packaging, tissue and wood products. Through our focus on safety and sustainability, as well as our commitment to operational excellence and our network of facilities across Canada and the United States, Domtar delivers high‑quality and cost‑effective products to customers around the world.

Our workforce is comprised of 14,000 talented and hardworking individuals. We are proud to offer competitive compensation, a supportive working environment, rewarding career paths and plenty of opportunities for learning and growth.

Reporting to the Network Manager, Transformation, you will join a collaborative team of Senior Network Analysts whose mission is to transform and govern the company’s global network services to optimize performance and deliver for the Business needs of today and the foreseeable future. You will also collaborate with cross‑functional Network Architects, Network Administrators and IT Infrastructure Administrators.

Domtar’s IT organization is driving a technology transformation. As Senior Analyst, Network Security you will play a pivotal role in enhancing the security and efficiency of our network infrastructure. Your responsibilities will include developing robust security strategies, designing and implementing advanced firewall solutions and identifying opportunities for improvement on‑prem and in the cloud. This role provides a unique opportunity to stay abreast of emerging market trends and leverage cutting‑edge technologies.

As a senior team member, you will maintain a hands‑on approach, applying your expertise to design and execute security‑focused projects that strengthen our organization’s network defenses while driving impactful change.

• Develop and deliver Network Security transformation
• Identify and evaluate opportunities
• Develop strategies
• Design technical solutions & integration plans
• Implement and train the Delivery and Operations teams to take over ongoing support
• Install, configure, secure and maintain the network security infrastructure.
• Design, implement and troubleshoot network security solutions.
• Aid in resolving network security issues when required.
• Staying abreast of current threats, vulnerabilities and best practices.
• Review and evaluate new information technology developments in the field of network security.
• Conduct and execute security infrastructure assessments
• Be a subject matter expert & trusted advisor in Network Security.
• Produce quality documentation: build books, business cases, standards and procedures, etc.
• Provide third‑level support for troubleshooting complex, multi‑technology security incidents.
• Bilingual French and English
• Strong analytical and problem‑solving skills, innovation and creativity.
• Exercise critical thinking and good judgment: able to make informed & fact‑based recommendations.
• Self‑starter, comfortable with leading, taking initiative, and driving accountability.
• Skilled at successfully managing priorities and deliverables across multiple concurrent projects.
• Well‑developed written and verbal communication (in both official languages) and collaboration skills.
• Ability to work under pressure and as part of a team, to communicate with all levels of the organization and to adapt quickly to change.

• Solid experience in design and implementation of network security solutions or environments.
• Strong experience in deploying and supporting the following:
• Firewall technologies (Fortinet Forti Gate NGFW, Palo Alto, Cisco ASA and Firepower)
• Deploy, manage, and troubleshoot remote access VPN solutions for secure connectivity.
• Participate in the design and evolution of perimeter network security architectures.
• Research, evaluate, and recommend solutions to address emerging threats.
• Collaborate with stakeholders to align technology enhancements with business objectives.
• Ensure VPN infrastructure aligns with organizational and compliance standards.
• Fortinet Forti Authenticator two‑factor authentication solution;
• Experience IPS, SSL certificates, SSL Decryption and…