Cybersecurity Lead

Discovery Mining Ltd; Toronto; Presencial; CAD 120.000 - 180.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Comprehensive benefits (Health, Dental

Defined Contribution Pension Plan

Long Term & Short Term Incentive Plans

Descripción de la vacante

Discovery Mining Ltd in Toronto, Ontario, seeks a Cybersecurity Lead to own and drive the company’s cybersecurity program across corporate and operational environments. You will build security plans, shape tooling choices, and lead execution with internal teams and the MSSP, ensuring risk management and incident response capabilities are in place.

The role requires a senior security leader with deep experience across IT/OT, policy development, risk assessment, and continuous improvement,

Formación

• Progressive cybersecurity experience including security operations and risk management.
• Ability to drive a security program with planning and coordination.
• Knowledge of CSF, IEC 62443 and MITRE ATT&CK.
• Experience securing enterprise networks, cloud, endpoints and OT environments.
• Certs such as CISSP/CISM/GICSP are assets.

Responsabilidades

• Build and improve cybersecurity policies, standards, and controls.
• Identify, assess, and mitigate cybersecurity risks across IT and OT.
• Lead incident response activities and coordinate with MSSP.
• Oversee OT/infrastructure security aligned to IEC 62443.
• Support audits, risk assessments, and cybersecurity reporting.

Conocimientos

Security program leadership

Cybersecurity frameworks

NIST CSF 2.0

IEC 62443

MITRE ATT&CK

Risk management

Incident response

Security monitoring

Identity and access management

MSSP coordination

Educación

College diploma/university degree in CS/InfoSec/IT

Herramientas

SIEM

Endpoint protection

Vulnerability scanning

Telemetry/log-source onboarding

Descripción del empleo

Discovery is an Americas-focused precious metals company with a diversified portfolio. Our Mission is to deliver sustainable value for all stakeholders by operating in a safe and responsible manner and having a positive impact on local communities. Discovery has an experienced team, dedicated to being a highly profitable producer of precious metals that generates superior returns, delivers substantial social-economic benefits and meets the highest environmental standards.

Location

Corporate

Schedule

5x2

The Position

The Cybersecurity Lead is responsible for protecting the Company's information systems, operational technology (OT) environments, and digital assets from cyber threats. This role owns and drives the Company’s cybersecurity program, including building the plan, owning security design and tooling decisions, and leading its execution and continuous improvement, ensuring that appropriate security controls, risk management practices, and incident response capabilities are in place across corporate and operational environments. The position serves as the Company's cybersecurity subject matter expert and works closely with internal stakeholders, external partners, and the Company's Managed Security Service Provider (MSSP).

Key Responsibilities

Cybersecurity Operations and Risk Management

• Build, implement, and continuously improve cybersecurity policies, standards, and controls.
• Identify, assess, and mitigate cybersecurity risks across IT and OT environments.
• Protect sensitive business information and critical operational systems and mitigate cybersecurity risks.
• Manage security controls including identity and access management, network security, endpoint protection, vulnerability management, and encryption.
• Conduct security assessments and recommend remediation strategies to address identified vulnerabilities.

Incident Response and Security Monitoring

• Oversee the relationship with the MSSP and ensure effective monitoring and threat detection.
• Ensure the Company's infrastructure is equipped with the appropriate sensors, agents, and log sources, and that the relevant security data and metadata flow reliably from IT and OT environments to the MSSP's tooling platforms.
• Act as the escalation point for cybersecurity incidents and investigations.
• Lead incident response activities including investigation, containment, recovery, and post-incident reviews.
• Coordinate internal and external resources during cybersecurity incidents and ensure timely communication with stakeholders.
• Maintain incident response plans, recovery procedures, and cybersecurity support for business continuity initiatives.

Operational Technology (OT) and Mining Infrastructure Security

• Oversee the security of industrial control systems, communications infrastructure, and OT environments, aligned to IEC 62443.
• Partner with Operations, Engineering, and OT teams to mitigate cyber risks affecting safety, productivity, and operational continuity.
• Evaluate cybersecurity risks associated with remote sites, field operations, third-party connections, and operational technologies.
• Maintain appropriate security controls and network segregation between IT and OT environments.

Compliance, Governance, and Audit

• Develop and maintain cybersecurity policies, standards, and controls aligned with industry best practices, regulatory requirements and recognized frameworks.
• Support audits, assessments, and remediation activities to ensure ongoing compliance and risk reduction.
• Monitor cybersecurity metrics and provide reporting on security posture, risks, and improvement initiatives.
• Contribute to business continuity and disaster recovery planning from a cybersecurity perspective.
• Maintain documentation related to cybersecurity controls, incidents, risk assessments, and compliance activities.

Stakeholder Engagement and Security Awareness

• Serve as the primary cybersecurity advisor to business, operational, and technology stakeholders.
• Collaborate with internal teams and external partners to support secure project delivery and technology implementations.
• Promote cybersecurity awareness and training across the organization.
• Support vendor and third-party security reviews and assessments.
• Stay informed on emerging cybersecurity threats, trends, and technologies and communicate relevant impacts to stakeholders.

Skills And Qualifications

• College diploma or university degree in Computer Science, Information Security, Information Technology, or a related field.
• Minimum 10 years of progressive cybersecurity experience, including experience building or significantly maturing a security program, with responsibility for security operations, risk management, incident response, and infrastructure security.
• Demonstrated ability to drive a security program: planning, prioritizing, coordinating internal staff and external partners, and communicating risk and progress to senior management.
• Strong understanding of cybersecurity frameworks, standards, and best practices, including the NIST Cybersecurity Framework (CSF) 2.0, IEC 62443, and MITRE ATT&CK.
• Experience securing enterprise networks, cloud services, endpoints, and operational technology environments.
• Hands-on experience with security monitoring, vulnerability management, identity and access management, and incident response.
• Experience working with cybersecurity tools and technologies such as SIEM, endpoint protection, vulnerability scanning, and security monitoring platforms.
• Experience working with an MSSP or outsourced SOC, including telemetry and log-source onboarding, escalation workflows, and service management.
• Professional cybersecurity certifications such as CISSP, CISM, GICSP, or IEC 62443 are considered an asset.
• Strong analytical, problem-solving, and communication skills.
• Ability to operate independently while effectively collaborating with technical and business stakeholders.
• Experience supporting cybersecurity within Operational Technology (OT) and Industrial Control System (ICS) environments. Experience in the mining industry is considered a strong asset.

Compensation And Benefits

Competitive total compensation package including:

• Health, Dental, Life, AD&D, Disability, Healthcare and Wellness Spending Accounts, Virtual Care and Employee and Family Assistance Program;
• Company contributions and matching into a Defined Contribution Pension Plan; and
• Long Term Incentive Plan and Short Term Incentive Plan;

Workplace Conditions

• Corporate head office located in downtown Toronto, Ontario with periodic travel to operating sites; and
• Attention to work issues in the evening or on weekends may be required.

Additional Information

This posting is for an existing vacancy at Discovery Mining.

We thank all candidates in advance. Please note, only those candidates selected for an interview will be contacted.

Discovery Mining welcomes applications from all qualified individuals, including, but not limited to women, persons with disabilities, visible minorities (racialized), aboriginal (Indigenous) persons and persons of any gender identity and sexual orientation. Discovery is committed to a positive, supportive, and inclusive environment.

Please note that we use artificial intelligence tools to screen applications and assess qualifications and selected candidates will be contacted by a human for an interview.