Technical Architect Specialist, Randstad

Randstad

Location:
Canada, Toronto

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Our client seeks a Technical Architect Specialist to support Toronto Water's Process Control System (PCS) Unit in enhancing infrastructure security, developing OT strategies, and leading network architecture initiatives. This role is critical to ensuring the stability, efficiency, and cybersecurity of Toronto Water’s SCADA system, which plays a vital role in public health, safety, and environmental protection.

Job Responsibility:

Development of business and technical requirements
Development of OT network segregation and structure with rationale
Develop standards, architecture diagrams and other artifacts to effectively manage OT security
Provide recommendations regarding the improvements to network operations
Document design/architecture best practices for adoption
Provide recommendations regarding the improvements to OT project planning, and project implementation
Develop network documentation, including but not limited to standards, processes, security, topology, and inventory, to ensure high quality service and support on an ongoing basis
Participate in or lead complex network design, performance engineering or problem resolution projects
Prepare and submit budgetary figures and business case analysis leading to funding and implementation of enhancements to OT systems
Develop and document network architecture standards and strategies to promote the long-term stability, efficiency, and effectiveness of the Toronto Water facilities network with a focus on the network and the Critical infrastructure
Continuously monitor, design, develop, and implement Cyber security position/posture to protect ICS infrastructure relating to Water/Wastewater
Performs related duties as required or assigned

Requirements:

Minimum of 10 years Security Enterprise design, configuration, implementation, and testing experience
Experience within Industrial Control Systems (ICS) environment within the manufacturing or Water/Wastewater Treatment sectors
Experience or certifications in Cyber Security (CISSP, CCNP/CCIE Security)
Experience designing, testing, implementing, supporting and documenting Cisco Identity Services Engine for Device Management and Network Access Control
Experience with industrial control systems network and security policy planning, development, documentation and implementation, including technologies such as Splunk, ThousandEyes, etc.
Progressive experience as an architect in an infrastructure/technology architecture environment
Knowledge of technology infrastructure and ITIL Library. PASS55, ISO 27001 & 27002, NIST Cyber Security Framework is highly desirable

What we offer:

Remote work flexibility, with occasional travel within the GTA
Opportunity to work with critical infrastructure, shaping security strategies for water and wastewater systems
Collaborate with top-tier professionals in the cybersecurity and industrial control systems (ICS) space
Engage in cutting-edge projects, including cybersecurity enhancement, OT network segregation, and security policy development

Additional Information:

Job Posted:
May 09, 2025

Expiration:
July 06, 2025

Employment Type:

Fulltime

Work Type:

Remote work

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Technical Architect Specialist

Randstad

Location:Canada, Toronto

Category:IT - Software Development

Contract Type:Not provided