Title: Sr. SCADA Engineer
Location: Fully Onsite in Oshawa, ON. Traveling between plants and head office is required.
Duration: 6 months contract 7.5 hours/day

Our public sector client is seeking a SCADA Specialist to maintain, support, and implement SCADA systems, networks, databases, applications, and Operational Technologies (OT) for Water and Wastewater facilities throughout the region of Durham. 

Must haves: 

• A minimum of 5 years of experience working in an industrial control environment
• Experience in the design and improvement of SCADA/ industrial control systems
• A thorough knowledge and understanding of PLCs Hardware (Emerson Rx3i PAC systems & series 90-30, Allen Bradley Contrologix & SLC 500)
• Knowledge of PLCs Ladder Logic Programming (Emerson’s Machine Edition and/or RSLogix 5000)
• Knowledge of working with and configuring/programming of GE's SCADA systems (Proficy iFix, Proficy Historian) and/or AVEVA SCADA systems (WonderWare/InTouch).
• Experience with the design, installation and configuration of fieldbus networks for automation control including Ethernet/IP, Modbus, Profinet, etc.
• Familiar with networking concepts (hubs, switches, routers, Ethernet IP, DNS, DHCP, Firewalls etc.) and industrial communication protocols to support SCADA systems.
• Familiar with managed virtual environments (VMware technologies)
• Experience working with Windows Server client environments
• Basic experience in maintaining Active Directory, MS SQL, Windows Scripts, Virtual Servers/Machines, MS Terminal Services, IIS and PKI certificates
• Experience using Microsoft Office software applications and the ability to produce correspondence, documentation and spreadsheets.
• Familiar with common Windows Operating Systems (Windows Server, Windows workstation, Active Directory)
• A Post-Secondary Diploma in Electrical/Electronics Engineering, Computer Science, Information Technology or a related discipline
• A valid Ontario Class 'G' Driver's License

Responsibilities:

• Support and maintain SCADA based Operational Technologies (OT) in the Region's Water and Wastewater facilities from implementation to ongoing lifecycle maintenance.
• Identify, research, troubleshoot and resolve problems related to SCADA system operation, stability and security
• Design, develop and implement strategies for application/network backup and recovery to minimize the loss of data and system configuration parameters.
• Work with internal Regional staff and consultants to design and develop SCADA architectures, Standard Operating Procedures (SOP), drawings, configuration manuals, programming standards and quality assurance policies
• Provide technical support to users, respond to inquiries, troubleshoot issues and perform repairs on Plant SCADA Systems in ICS environment (PLCs, HMIs, Microsoft OS, Domains, Networks, Virtual Environments, Control Systems Architectures).
• Assist with project management in relation to the design, installation and commissioning of SCADA systems as well as provide project supervision
• Write, develop and modify programs for PLCs, SCADA HMI systems, network equipment, database reporting applications.
• Perform standby duty, overtime work and be able to respond quickly to problems and be placed on the regular maintenance on-call rotation schedule
• Inspect and test system components installed by contractors and consultants
• Write reports and maintain accurate records of work performed, materials used and associated costs
• Work in team environment and will demonstrate professionalism.
• Work in a safe manner in compliance with Health and Safety requirements, procedures, processes and guidelines.
• Provide exceptional customer service and actively add value to the SCADA Group team

We appreciate the time and effort all applicants invest in their submissions. Please note that only candidates shortlisted for this role will be contacted directly. However, your profile will remain under consideration for future opportunities that align with your experience and career goals. All qualified applicants will receive fair consideration for employment. We welcome individuals of all backgrounds, experiences, and identities including those who identify as women, members of racialized groups, Indigenous Peoples, persons with disabilities, and 2SLGBTQIA+ communities. If you require an accommodation, please review our accessibility policy and reach out to our accessibility officer with any questions. Our human recruiters review all applications and always make the final hiring decision. On occasion, we also use AI-assisted tools to help review applications.