Network Integration Expert

Change the future with us.
We are looking for dedicated and talented people who tackle ever-changing challenges, customer needs, and questions from colleagues with clever concepts and creativity. We embrace change and work with curious minds re-inventing the future of work. Join us and let us focus together on what's truly important: making lives better with new ideas and the latest technology around the world.

Why you'll love working for Siemens

• Freedom and a healthy work- life balance– Embrace our flexible work environment with flex hours, telecommuting and digital workspaces.
• Solve the world's most significant problems – Be part of exciting and innovative projects.
• Engaging, challenging, and fast evolving, cutting edge technological environment.
• Opportunities to advance your career and mentorship programs on a local and global scale.
• Competitive total rewards package.
• Profit sharing available.
• Rewarding vacation entitlement with the opportunity to buy and sell your vacation depending on your lifestyle.
• Contribute to our social responsibility initiatives focused on access to education, access to technology and sustaining communities and make a positive impact on the community.
• Participate in our celebrations, social events and offsite business events.
• Opportunities to contribute your innovative ideas and get paid for them
• Employee perks and discounts.
• Diversity and inclusivity focused.

Siemens is proud to be an eight-time award winner of Canada's Top 100 Employers, Canada's Greenest Employers 2025 and Canada's Top Employers for Young People 2025.

As a
Network Integration Expert
, you will provide end to end technical leadership for smart building network and controls projects from presales estimation through design, deployment, commissioning, redundancy planning, and long-term operations, serving as the technical liaison between sales, operations, IT, IT security, controls teams, branch management, and clients.

What will you do?

• Meet customer and company system requirements by selecting and designing network systems.
• Lead end to end project delivery by providing estimates, technical sales, solution design, bill of materials, project execution, commissioning, documentation handover, and ongoing service support.
• Coordinate with client IT and internal stakeholders to align on technical solutions with operational, security, and compliance requirements.
• Architect LAN/WAN, wireless, and controls network topologies (VLANs, subnets, routing, QoS, multicast, PoE, and VLAN/ACL segmentation for IT and OT convergence)
• Integrate BACnet/Modbus networks, ensuring reliable communication across BMS, HVAC, and enterprise systems.
• Specify and validate HVAC device connectivity

• Design solutions for:

• Redundant core/distribution/access switching,

• Dualhomed uplinks,
• Redundant power
• PoE provisioning,

• High availability (HA) clustering for controllers, servers, and virtual infrastructure.

• Specify on premises servers, for building management system (BMS)

• Create and deploy device configurations templates
• Commission switches, routers, firewalls and BMS servers
• Perform functional, performance, and failover testing
• Troubleshoot issues remotely and on site to ensure system stability

• Implement Cybersecurity best practices:

• Network segmentation

• Device hardening
• NAC, RADIUS/LDAP integration
• Secure management plane

• Vulnerability remediation

• Produce detailed logical and physical drawings, port maps, cable schedules, IP addressing documentation, control point lists, and runbooks for operations and service teams.

• Provide technical recommendation and support to customers and internal teams.

What will you need to succeed?

• Diploma or degree in engineering, computer science, cyber security, building automation, or equivalent practical experience.
• Minimum 5 years in network and controls integration for enterprise or multisite environments, hands on work with HVAC and BMS systems is beneficial.
• CCNA or equivalent required; certifications from Cisco, Juniper, Fortinet, Tridium, or controls vendors preferred.
• Proficient with switching, routing, VLANs, subnetting, multicast, wireless architectures, PoE, copper/fiber cabling, BACnet, Modbus, and common HVAC control systems.
• Experience specifying and supporting servers, virtualization (VMware, HyperV or comparable), edge compute, and storage for building systems.
• Strong understanding of network security, segmentation, ACLs, NAC, authentication (RADIUS/LDAP), and secure device configuration.
• Proficient in Microsoft Office (Word, Excel and Outlook).
• Excellent verbal and written communication skills.
• Ability to travel to client sites as needed; valid driver's license in good standing required.

About Us.
We share our ideas and champion the people behind them.
Siemens Canada is a leading technology company focused on industry, infrastructure, mobility, and healthcare. The company's purpose to is to create technology with purpose, transforming the everyday, for everyone, since 1912. By combining the real and the digital worlds, Siemens empowers its customers to accelerate their digital and sustainability transformations, making factories more efficient, cities more liveable, and transportation more sustainable. Siemens also owns a majority stake in the publicly listed company Siemens Healthineers, a leading global medical technology provider pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably.

In fiscal 2024, which ended September 30, 2024, Siemens Canada had revenues of approx. $2.2 billion CAD. The company has approximately 4,400 employees from coast to coast and 37 office and production facilities across Canada.

To learn more about Siemens Canada, visit our website at

While we appreciate all applications we receive, we advise that only candidates under consideration will be contacted.

Canada