Network & Security Specialist

Explore A Career At Mosaic
Mosaic is a diversified, 100% Canadian-owned land solutions company focused on long-term value creation from private forest lands and public forest tenures. Through an integrated, multi-use approach, Mosaic manages its land base across sustainable forestry, renewable energy, watershed services, recreation, real estate and carbon programs, bringing together innovation and stewardship to strengthen economic performance and environmental resilience. By aligning these complementary uses within a single land portfolio, Mosaic builds lasting value while helping shape the future of sustainable land management.

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The Opportunity
Mosaic is seeking a Network & Security Specialist to work out of our Nanaimo, BC office.

The Role
Reporting to the Manager, Infrastructure, Hosting and Cloud Services, the Network & Security Specialist plays a key role in protecting and strengthening Mosaic's technology environment. Working as part of the BIS Infrastructure team, the Network & Security Specialist supports and continuously improves the organization's cybersecurity posture, network infrastructure, and technology resiliency.

The Network & Security Specialist provides technical expertise & support in cybersecurity, risk management, network communications, business continuity, and IT infrastructure while working closely with business stakeholders, technology vendors, and Infrastructure team members to ensure technology services are delivered securely, reliably, and in alignment with business objectives.

Specific responsibilities include but are not limited to supporting and advancing:

Cybersecurity operations through the administration and continuous improvement of security controls across infrastructure, cloud services, networks, endpoints, and business applications;

Network infrastructure through the administration and continuous improvement of enterprise networking and communication services, including firewalls, routing, switching, wireless, VPN, cloud networking, and remote access technologies;

Backup, recovery, disaster recovery, and business continuity technologies and processes;

Microsoft 365, Azure, identity services, endpoint management platforms, and other infrastructure technologies;

Security assessments, audit requirements, compliance initiatives, cyber insurance requirements, and cybersecurity improvement projects;

Technical documentation, standards, procedures, education, and training materials;

Technical support and operational coverage across Infrastructure including Systems Administrator and Technical Analyst functions as required; and

Providing after-hours and emergency response activities as required.

What We’re Seeking:

Diploma in Computer Science, Information Technology, Cyber Security, or a related field;

5+ years of experience designing, implementing, and administering Next-Gen Firewalls, enterprise networks and cybersecurity solutions in a hybrid infrastructure environment;

In-depth

Experience with Microsoft 365 Tenants, and cybersecurity technologies including vulnerability management, identity and access management, endpoint protection, security monitoring, and incident response;

Experience with backup, recovery, disaster recovery, and business continuity concepts and technologies;

Exceptional analytical, problem-solving, communication, and interpersonal skills;

Ability to manage multiple priorities, adapt to changing business needs, and work effectively both independently and as part of a team; and

Valid class 5 Driver's License .

Nice to have:

Experience supporting enterprise networking and information security in a multi site environment;

Project lead experience with infrastructure, networking, or cybersecurity projects;

Systems Administration experience; and

CISSP/CCSP, CISM, CCNA/CCNP, Palo Alto, Microsoft, or other relevant industry certifications.

What You Get
We are proud of our highly collaborative, respectful, and innovative work environment. Our employees are empowered with high levels of role autonomy and the ability to make decisions and lead change.

At Mosaic, we believe in rewarding our employees with a comprehensive and competitive package that reflects the…