• Perform advanced investigations of complex alerts, correlating logs from multiple sources such as endpoints, firewalls, network devices, and cloud environments. • Manage the incident response lifecycle, from technical containment to recommending eradication measures. • Execute threat hunting activities, proactively searching for threats that did not trigger automated alerts. • Administer and configure next-generation firewalls (NGFW), including access control lists (ACLs), IPS/IDS policies, content filtering, and SSL inspection. • Manage endpoint protection platforms (EDR/XDR), including alert analysis, creation of exclusion policies, and performing remote scans. • Analyze security logs and events in SIEM tools, creating queries and dashboards to identify attack patterns. • Provide technical support to the Level 1 team, refining playbooks and correlation rules to reduce false positives. • Document incidents, investigations, evidence, and post-incident technical reports (post-mortems).

• Perform active monitoring of security events using SIEM platforms (such as Wazuh, Splunk, Microsoft Sentinel, or QRadar) and endpoint protection tools (EDR/XDR). • Analyze and triage alerts generated by security tools, identifying potential incidents and reducing false positives. • Execute initial containment actions according to defined security playbooks (e.g., host isolation or credential resets). • Log and document incidents and activities in ITSM ticketing systems, ensuring traceability and organized information. • Perform structured escalation of more complex incidents to N2 or N3 teams, ensuring the full investigation context is handed over. • Track operational detection and incident response metrics and indicators.

• Manage and operate the AlgoSec platform, including its main modules such as AFA (AlgoSec Firewall Analyzer), FireFlow, AppViz and CloudFlow. • Use AlgoSec for analysis and optimization of security policies, ensuring visibility and governance over rules and communication flows between applications. • Use features like AppViz to analyze connectivity between applications and map communication dependencies between systems and networks. • Support connectivity and security policy analysis in hybrid and cloud environments, utilizing features like CloudFlow. • Identify redundant, obsolete, or overly permissive rules and propose improvements to security policies. • Perform advanced troubleshooting related to network flows, inter-application communication, and protocol behavior across different network layers. • Build and maintain dashboards and data visualizations in Kibana to support monitoring, analysis, and event investigation activities. • Develop scripts and automations (Python, Bash, or similar) to support operational activities and security data analysis. • Document procedures, configurations, and infrastructure changes to ensure operational continuity.

Overview At OSL Retail Services, we believe people are the heart of everything we do, and it is an exciting time to be part of something special! Our momentum is growing, and is fueled by innovation, collaboration, and a shared entrepreneurial spirit that drives real results. Founded in 2012 in Mississauga, Ontario, OSL delivers customized sales solutions in retail, direct sales, and customer acquisition, all built on a foundation of integrity, respect, and passion. Our culture thrives on connection, purpose, and growth. If you’re looking for a place where your talents are valued, your ideas matter, and your career can grow, we’d love to meet you. The Position: Reporting to the Manager of Loss Prevention, the Loss Prevention Lead will be responsible for monitoring, investigating, and auditing across multiple states and stores. In addition, you’ll be accountable for the development and implementation of a loss prevention plan that includes asset protection and safety. You will be charged with decreasing losses through examining, reporting on and adjusting, when necessary, customer transactions, scheduling, payroll, merchandising, cash management and all other operational practices. Travel: you can expect about 10% travel per month, heading out to stores, in the states listed below, to carry out either face-to-face meetings or conduct site visits. USA Location: fully remote, working in any of these US States, Virginia, North Carolina, South Carolina, Georgia, Tennessee, Kentucky, Florida, Mississippi, Louisiana, Arkansas. A little more about the role and responsibilities: - Track compliance to loss prevention objectives – liaise with the Sales Team to gain compliance and improve behaviors - Work with the client’s LP team to address opportunities - Conduct internal Loss Prevention investigations and interrogations - Maintain the OSL Loss Prevention Register and track metrics - Act as the primary contact for the Field / Head Office in relation to any Loss Prevention concerns. - Liaise with Carrier Loss Prevention personnel to capture best practices, refine operational processes and establish continuous communication - Review Carrier fraud reports, initiate actions (tracking, commission suspension, investigation as appropriate). - Present applicable complaints and evidence to police in conjunction with the Client’s Loss Prevention team. - Liaise with Directors, District Manager’s and the Human Resources Department as appropriate regarding Loss Prevention issues. - Work collaboratively with Training Lead to ensure focus in all training is current, accurate and appropriate What You Bring to The Table: - 3+ years of experience in retail or wireless operations - Wicklander certification considered an asset - Liaising with clients and field leadership teams - Effective time management skills and the ability to prioritize competing deadlines - Knowledge of the Criminal Code and Employment Standards as related to Retail Loss Prevention - Analytical with the ability to review multiple points of data and other sources of information - Must possess the ability to deal with sensitive issues with tact, diplomacy, and the highest level of integrity - A strong communicator, able to connect with various types of employees, clients and consumers - MS Office proficiency in all applications – Excel, Access, Word, Power Point The starting salary for this role typically begins at $60,000-$65,000, your final offer will reflect your relevant skills, individual strengths and experience. Beyond the numbers, we’re proud to offer a holistic package that includes bonus opportunities, room to grow, chances to be recognized, top-tier benefits, and perks that make coming to work something you can look forward to. We’re committed to supporting your success every step of the way. Total Rewards: - Generous time off: Start with 3 weeks of vacation, plus extra flex days to recharge. - Comprehensive benefits package: Includes medical, dental, vision, health spending account, and Teladoc virtual care. - Retirement support: Company-sponsored 401K plan to help build your financial future. - Fully Remote: Work where your most productive no commute required. - Top-tier tools: Best-in-class systems and equipment so you can do your best work. Recruitment Process Next Steps: - Step 1: If your profile is a match, we will invite you for a first conversation with the recruiter. - Step 2: The next step is a virtual interview with the hiring manager. - Step 3: The final step is a virtual interview with the hiring Director and extended team members. Ready to bring your talent to a team where your impact matters? Apply today - we can’t wait to meet you! We thank all interested applicants; however, only qualified candidates will be contacted. This position requires successful completion of a criminal background check. OSL is committed to an inclusive workplace that does not discriminate against race, nationality, religion, age, marital status, physical or mental disability, sexual orientation, gender, or gender identity. We believe in diversity and encourage any qualified individual to apply. Disclaimer: As part of our recruitment process, we utilize artificial intelligence (AI)-based tools to assist with certain stages, including initial resume screening and skills-matching assessments. These tools are designed to help our hiring team identify candidates whose experience and qualifications align closely with the requirements of the role. Please note that all final hiring decisions are made by our recruitment team. The preceding job description has been designed to indicate the general nature and level of work performed by employees within this job. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job. In compliance with Ontario’s Bill 190, we confirm that this posting represents a current existing vacancy within our organization.