Cybersecurity Specialist

Halton Region is committed to fostering a diverse, inclusive, and equitable workplace that reflects the communities we serve. We value, welcome and respect the unique perspectives and contributions of all individuals. We encourage applications from Indigenous Peoples (First Nation, Métis, Inuit), Black and racialized persons, persons with disabilities, women, and members of the 2SLGBTQ+ community. Accommodations are available at any point upon request for candidates participating in the selection process.

Through our digital strategy, the Region will deliver on its mission to be a Digital First organization, committed to delivering modern, accessible, high quality digital services to the residents of Halton and our employees.

Through collaboration, innovation, digital and information decision-making models, accountability, and partnerships, Halton Region aims to build a strong digital culture. There is no better time to join Halton Region.

As an employer of choice, working for Halton Region offer many great rewards:

• Defined benefit pension plan (OMERS).
• Comprehensive compensation and benefits package.
• Employee Recognition Program.
• Supportive culture with ongoing wellness program promoting health, fitness and well-being.
• As an employer of choice, Halton Region recognizes the many benefits of hybrid work arrangements, including flexibility and improved work-life balance for our employees. This position is eligible for the Hybrid Work Program, with a minimum requirement of three (3) days per week onsite.

Posting ID: 4893

Department: Digital & Information Services

Division: Cyber Security

Pay Range: $96,688 - $120,858

Job Type: Permanent

Hours of Work: 35 hours per week

Work Location: Halton Regional Centre Bronte Road, Oakville

Employee Group: OCT

Vacancy Status: This posting is for an existing vacancy

Posting Date: January 15, 2026

Application Deadline: February 5, 2026

Please be advised that the results of this competition may be used to fill subsequent vacancies of the same position within the next 18 months.

Reporting to the Manager of IT security, this position role will work to fulfill and maintain the Halton Region's Cybersecurity Strategy and Program by implementing security architectures and processes to mitigate risks and balance compliance (including legislative) and business objectives.

The Cybersecurity Specialist role is focused primarily on SCADA/OT implementations. You will be a member of a security team providing deliverables in your primary area of focus but also act as a backup for other members of the team.

• Identify, develop, and implement initiatives, policies, standards and procedures related to cybersecurity while balancing multiple requirements from various technology and line of business drivers to achieve operational efficiency while ensuring appropriate security.
• Help design and implement security controls to protect SCADA/OT environment.
• Act as additional backup resource for ongoing operational security. Operationalize – Identify, protect, detect, respond and recover functions across various asset classes (data, devices, applications, users, network).
• Collaborate with escalations from the Region's partner triaging process to conduct digital investigations into potential security incidents.
• Provide advisory services during security breach responses to senior management, line of business management, legal and emergency management to achieve the best available technical outcome.
• Provide design/architecture and related guidance to digital transformation projects with focus on SCADA/OT solutions.
• Conduct root cause analysis for technical and process related security issues to identify and recommend resolutions that minimize security issues in the future.

• Experience SCADA/OT applications, systems and devices (example: PLCs)
• Familiarity with enterprise class infrastructure in a multi/hybrid cloud environment that includes Azure (including Office365), AWS or other clouds.
• Strong knowledge of LAN/WAN configuration and design, VPN (SSL/IPSEC), firewalls (stateful to NGFW), wireless, especially Windows Active Directory and protocols such as DNS, TCP/IP, TLS etc.
• Experience SCADA/OT applications, systems and devices (example: PLCs)
• Knowledge of current information security, audit and legal industry practices and standards, such as IEC 62443, ANSI/ISA-99, ISO 2700x, NIST, COBIT, PCI-DSS, PIPEDA, PHIPA and ITIL.
• Understanding of information security principles and best practices (e.g., Zero Trust or ISF Standards of Good Practice for Information Security).
• Familiarity with Application Security and offensive security techniques.
• Experience operating SIEM, MDR, Security tools for network and endpoint security, Next Gen Firewalls (Fortinet, Palo Alto), IPS/IDS.
• Diploma or degree in Computer Science, Information Technology or a related discipline.
• Industry qualifications – certifications such as CISSP / CISA / CRISC / SABSA or similar.
• Technology specific certifications (Azure Foundations, Plant SCADA 2023, etc.) as a baseline proficiency requirement in one or more security/infrastructure/application solution implemented at Halton Region.
• Experience with third party vendor management – audit/assess partner organizations and potential vendors as a part of our third-party risk management program.
• An equivalent combination of education and experience will be considered.

Important information about your application:

• In accordance with requirements in Ontario Regulation 191/11 – Integrated Accessibility Standards and the Ontario Human Rights Code, Halton Region will accommodate the needs of individuals with disabilities throughout the recruitment process. If you require accommodation at any stage of the recruitment process, please inform the Talent Acquisition representative of the nature of the accommodation(s) you require.
• Please submit your application online. We will accommodate individual needs for applicants with disabilities and others who are not able to apply online. If you experience any issues with submitting your application, please contact HR Access at extension 7700.
• Applications will be accepted until 11:59 p.m. on the deadline date specified on the posting.
• We encourage applications from all qualified individuals; however, only those under consideration will be contacted.
• Personal information collected through the job application process will only be used for the purpose of determining qualifications for employment.
• If selected for an interview, you will be contacted by email and/or phone. Please ensure the contact information provided on your resume is up to date and that you check your email and voicemail regularly.

Halton Region serves more than 650,000 residents throughout Burlington, Halton Hills, Milton and Oakville. We are committed to delivering high-quality programs and services that make Halton a great place to live and work. We engage great people who contribute to meaningful work that makes a positive difference in our community. At Halton, you are encouraged to grow and succeed in your career and are recognized for your accomplishments and contributions. As an employee, you will be part of a progressive, service-focused, and award-winning employer with a diverse and inclusive work environment.