Network Engineer

At OSL Retail Services, we believe people are the heart of everything we do, and it is an exciting time to be part of something special! Our momentum is growing, and is fueled by innovation, collaboration, and a shared entrepreneurial spirit that drives real results. Founded in 2012 in Mississauga, Ontario, OSL delivers customized sales solutions in retail, direct sales, and customer acquisition, all built on a foundation of integrity, respect, and passion. Our culture thrives on connection, purpose, and growth. If you’re looking for a place where your talents are valued, your ideas matter, and your career can grow, we’d love to meet you.

As a Network Engineer, you will be instrumental in designing, managing, and securing our corporate network infrastructure, Fortinet ecosystem, and cloud connectivity. Your expertise will ensure the highest levels of network reliability, performance, and security, supporting our commitment to delivering exceptional service to our clients and customers. In this role, you will lead complex networking and security initiatives, evolve existing network architectures, and implement robust defense-in-depth technologies across on-premises, hybrid, and cloud environments.

• →5+ years experience of dedicated experience designing, building, and supporting complex enterprise network and security environments.
• →Required Certifications: Fortinet Certified Professional (FCP) or Fortinet Certified SolutionSpecialist (FCSS) (formerly Fortinet NSE 4 / NSE 7) is strongly preferred.
• →Vendor-neutral security or networking certifications (e.g., CCNP Security, CISSP, Network+) are considered strong assets.

• Expert-level command of TCP/IP, DNS, DHCP, BGP, IPsec, and SSL-VPN solutions.
• Proven track record implementing hybrid cloud networks with Microsoft Azure (AWS/GCP experience is a bonus).
• Practical experience with scripting (Python, Bash, PowerShell, Terraform and Ansible) for network automation and operational efficiency.

• Competitive base salary: $100K-$115K plus bonus.
• Generous time off: Start with 3 weeks of vacation, plus extra flex days to recharge.
• Comprehensive benefits package: Includes medical, dental, vision, health spending account, and Teladoc virtual care.
• Retirement support: Company-sponsored savings plan to help build your financial future
• Career growth: Ongoing training, development, and programs to help you advance.
• Award-winning culture: Proud to be one of Canada’s Best Managed Companies for 8 years running - now a Platinum Club member.

• Stage 1: If your profile is a match, we will invite you for a first conversation with the recruiter.
• Stage 2: The next step is a in-person interview with the hiring manager.
• Stage 3: The final step is an in-person interview with the hiring manager and extended team members.

If this sounds like you and you’re excited to be a member of our team - please apply now. 

Disclaimer: As part of our recruitment process, we utilize artificial intelligence (AI)-based tools to assist with certain stages, including initial resume screening and skills-matching assessments. These tools are designed to help our hiring team identify candidates whose experience and qualifications align closely with the requirements of the role. Please note that all final hiring decisions are made by our recruitment team.  The preceding job description has been designed to indicate the general nature and level of work performed by employees within this job. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job.  In compliance with Ontario’s Bill 190, we confirm that this posting represents a current existing vacancy within our organization.