Senior Manager, IT Security

Join to apply for the Senior Manager, IT Security role at 123Dentist Base pay range: CA$130,000.00/yr - CA$165,000.00/yr Who We Are 123Dentist is one of Canada’s largest and fastest growing dental support organizations. Powered by 450+ community‑rooted clinics and 8,000+ team members, we are united by one shared mission: to make Canadians smile. We provide the non‑clinical backbone for dental teams across the country, offering HR, marketing, finance, operations, and procurement support so local clinics can focus on what matters most – their patients. Learn more at 123dentist.com. What We Offer Competitive compensation and benefits Professional growth and advancement opportunities A long‑term career in a growing organization with clinics nationwide Position Summary Reporting to the VP of Infrastructure & Cybersecurity, the Senior IT Security Manager is a highly experienced and strategic leader who drives enterprise‑wide cybersecurity initiatives across multiple departments, ensuring strategic security objectives are translated into actionable plans and that the organization remains resilient and compliant. Key Responsibilities Security Architecture & Engineering Design and implement secure systems, applications, and network architectures aligned with enterprise security strategies. Integrate advanced cybersecurity features into existing infrastructure and develop architectural artifacts to support long‑term planning. Provide engineering recommendations and resolve integration and testing issues across departments. Risk Management & Compliance Lead cross‑departmental risk assessments, vulnerability scans, and penetration testing initiatives. Ensure compliance with HIPAA, PIPEDA, PCI DSS, CIS Controls, NIST, and other applicable privacy and security regulations. Develop and maintain security policies, standards, and procedures tailored to healthcare and multi‑site operations. Security Operation & Incident Response Oversee enterprise‑wide security monitoring using SIEM, EDR, IDS/IPS, and other advanced tools. Lead incident response efforts, coordinating with internal teams and external partners to contain and remediate security breaches. Conduct forensic investigations and post‑incident reviews to strengthen organizational resilience. Technology Optimization & Governance Evaluate, implement, and optimize security technologies including encryption, identity and access management, mobile device security, and endpoint protection. Collaborate with IT teams to ensure secure configurations across cloud platforms, workstations, and enterprise applications. Drive automation of security processes and controls using scripting and orchestration tools. Leadership & Stakeholder Engagement Lead high‑impact security projects and initiatives that span multiple departments and functions. Influence cross‑functional teams and executive leadership through subject matter expertise and strategic communication. Administer cybersecurity awareness programs, including phishing simulations and targeted training campaigns. Qualifications Education & Experience Bachelor’s degree in Information Security, Computer Science, or a related field; Master’s degree preferred. Minimum of 8 years of progressive experience in cybersecurity, including leadership of cross‑functional security initiatives. Experience in healthcare, dental, or multi‑site environments is an asset. Technical Expertise Advanced knowledge of cybersecurity architecture, network and endpoint security, intrusion detection/prevention, and secure system design. Proficiency with Microsoft Azure, Active Directory, Office 365, and cloud‑based security solutions. Experience with SIEM, EDR, vulnerability management, and forensic analysis tools. Strong understanding of encryption, data loss prevention, and identity access management. Certifications (Preferred) Certified Information Systems Security Professional (CISSP) Certified Ethical Hacker (CEH) GIAC Security Essentials (GSEC) CompTIA Security+ Interpersonal & Leadership Skills Proven ability to lead cross‑departmental security initiatives and influence strategic decision‑making. Exceptional communication skills for engaging technical and non‑technical stakeholders, including executive leadership. Strong analytical, problem‑solving, and organizational skills with a proactive and collaborative approach. Seniority Level Mid‑Senior level Employment Type Full‑time Job Function & Industries Information Technology Hospitals and Health Care Referrals increase your chances of interviewing at 123Dentist by 2x. #J-18808-Ljbffr