Security Platform Engineer - EDR, Proxy

Toronto, ON
Hybrid
Posted Oct 15, 2026
1 position

$70,000–$105,000 / year

Opens an external site

Employment type: Full-time
Experience level: Mid-level · 3+ years
Minimum education: Professional degree
Apply by: Oct 25, 2026
Posting language: English
Working hours: 40 hours per week

Job summary

Support, manage, deploy, and maintain security platforms including CrowdStrike, Netskope, and Semperis, while implementing security controls and contributing to enterprise security projects. Provide on-call and major incident support, improve operational processes, transition projects into business-as-usual operations, and maintain security playbooks, policies, and knowledge articles.

Job details

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll have new and exciting opportunities to make life brighter for our Clients - who are at the heart of everything we do. At Sun Life, we're driven by our Purpose: helping our Clients achieve lifetime financial security and live healthier lives. Our values shape how we work: caring, authentic, bold, inspiring, and impactful. When you join Sun Life, you'll work with passionate colleagues and empowering leaders who support your growth and celebrate your contributions, so you can make a meaningful difference in our Clients' lives. Discover how you can make a difference in the lives of individuals, families and communities around the world. Job Description: The successful candidate should have 3-4 years experience in information technology with a minimum of 3 years experience in the information security field. The candidate will join a growing security platform team working in agile environment. Candidates must have the technical ability to plan, deploy and manage a diverse range of security technologies which monitor and protect sensitive data and systems from infiltration and cyber-attacks. What you will do? The security platform engineer will be responsible for supporting and managing existing security technologies such as: CrowdStrike, Netskope, Semperis. The successful candidate will work on security initiatives and enterprise level projects performing proof of technology/concept asks, implementing new security controls and capabilities into existing technologies and be responsible to deploy, support and maintain new security technologies and platforms. The security platform engineer will be part of a 24x7 on-call support team and be required to join major incident management calls to provide support and consultation for technologies supported by the team. Continuously improve upon operational and security platform process activities. Smoothly transition and operationalize each project as the implementation phase ends. This includes developing roles & responsibilities (RACI) documents and educating the teams who will be performing BAU (Business as usual) the day-to-day work. Document, update and maintain cyber security playbooks, policies and knowledge base articles used to support the established Incident Management and CSIRT processes. What will you need to succeed? An Information Technology University degree/college diploma in related discipline(s) or equivalent work experience, and/or 5 years experience in Information Technology 3+ years in security IT industry experience Professional designation in IT security (such as CISM, CISSP, CISA, GIAC, AWS or CompTIA) preferred. Experience with Endpoint Security Solution such as CrowdStrike, Netskope, Semperis. Experience designing secure networks and endpoint systems. Experience planning, researching, and developing security policies, standards, and procedures. Experience in a system administration role supporting multiple platforms and applications. Experience with Windows and Linux based operating systems. What's in it for you? Great Place to Work® Certified in Canada and the US Great Place to Work® award for Best Workplaces for #HybridWork Named “Best Places to Work” by Glassdoor Canada Award for Excellence for Mental Health at Work Flex hours and Flexible hybrid work model including in-country work-from-home if you prefer. #LI-Hybrid #LI-Remote Competitive salary and bonus structure influenced by market range data 15 days vacation per year plus 5 care days and an innovative sabbatical program Pension, stock, and savings programs to help build and enhance your future financial security A friendly, collaborative, and inclusive culture Be part of our continuous improvement journey in developing the next greatest digital enterprise experience This role requires Reliability Security Clearance. In addition to a law enforcement inquiry and a credit check, as part of your application, the Government of Canada will ask if you lived or travelled outside of Canada for 6-consecutive months during the last 5 years, and you must account for all activities during this time. The Base Pay range is for the primary location for which the job is posted. It may vary depending on the work location of the successful candidate or other factors. In addition to Base Pay, eligible Sun Life employees participate in various incentive plans, payment under which is discretionary and subject to individual and company performance. Certain sales focused roles have sales incentive plans based on individual or group sales results. Diversity and inclusion have always been at the core of our values at Sun Life. A diverse workforce with wide perspectives and creative ideas benefits our Clients, the communities where we operate and all of us as colleagues. We welcome applications from qualified individuals from all backgrounds. Persons with disabilities who need accommodation in the application process, or those needing job postings in an alternative format, may e-mail a request to thebrightside@sunlife.com. We are proud to be a hybrid organization that offers our employees the choice and flexibility to work from both the office and virtually based on the needs of the business, our Clients and you. We may use artificial intelligence to support candidate sourcing, screening, interview scheduling. We thank all applicants for showing an interest in this position. Only those selected for an interview will be contacted. Salary Range: 70,000/70 000 - 105,000/105 000 Job Category: IT - Technology Services Posting End Date: 23/10/2026

What you’ll do

Requirements

Candidates need at least three years of information security experience, with a background in IT and experience supporting security solutions, designing secure networks and endpoint systems, and administering Windows and Linux environments. A related IT degree or diploma, or equivalent experience, is expected; professional security certifications such as CISM, CISSP, CISA, GIAC, AWS, or CompTIA are preferred.