Security Guard

Join Marqeta as a Security Operations Intern and immerse yourself in a dynamic environment where you'll develop and validate essential security operations for a publicly traded payments technology firm. As part of the Security Operations and Response team within our Product and Infrastructure Security organization, you'll engage in validating and formalizing…

As a Security Operations Manager at Cohere, you will lead our security operations team in ensuring the integrity and safety of our systems. You will be responsible for developing and implementing security strategies, monitoring security protocols, and leading incident response efforts to mitigate risks. This role is crucial in safeguarding our assets and maintaining trust with our clients.

As a Senior Security Operations Engineer at Cohere, you will play a pivotal role in safeguarding our digital infrastructure. You will be responsible for identifying vulnerabilities, responding to incidents, and implementing security measures to protect our assets. Your expertise will contribute to enhancing our overall security posture and ensuring compliance with industry standards.

As the Director of the Integrated Security Operations Centre, you will take charge of leading and managing the unification and operational oversight of a multi-subsidiary Security Operations Centre (SOC). Your primary responsibility will involve the seamless integration of various subsidiary SOCs, ensuring a cohesive incident response strategy and the maintenance of consistent security standards throughout the organization. This pivotal role will empower you to drive operational excellence, establish strategic direction, and cultivate collaboration among subsidiary teams to enhance our collective cyber defense capabilities. The ideal candidate will possess strong leadership skills, capable of managing complex integration initiatives, crafting scalable processes, and building high-performing teams that align with organizational goals. Exceptional communication and stakeholder management skills are essential to ensure transparency and alignment throughout the integration journey.

WHO WE ARE Take-Two Interactive Software, Inc., headquartered in the vibrant city of New York, is a premier developer, publisher, and marketer of interactive entertainment, captivating audiences worldwide. With iconic brands such as Rockstar Games, 2K, and Zynga under our umbrella, we are driven by a passion for creating unforgettable entertainment experiences. Our commitment to creativity, innovation, and efficiency is at the core of our operations, enabling us to deliver high-quality products across various platforms. For more details about our company and offerings, visit http://www.take2games.com. Our workplace, whether physical or virtual, fosters a casual yet inspiring environment. We are dedicated to individual and team development, providing opportunities for continuous learning in a fast-paced and evolving industry. While we work diligently, we also value enjoyment and believe in creating a workplace where you can pursue your passions every day. THE CHALLENGE We are seeking a dynamic Lead Security Operations Engineer to spearhead the design, implementation, and management of our Security Orchestration, Automation, and Response (SOAR) platform. As the technical leader in this role, you will enhance our security automation capabilities, leveraging an array of technologies including security tools, APIs, and cloud services to optimize our security operations and elevate our incident response effectiveness. Your expertise will play a critical role in protecting Take-Two and its affiliated systems, networks, and data. In this position, you will collaborate closely with Take-Two's Information Security teams, reporting directly to the Director of Security Operations Engineering. WHAT YOU’LL TAKE ON SOAR Platform Management: Lead the design, development, and maintenance of SOAR playbooks, workflows, and integrations with various security tools. Automation and Optimization: Identify and implement automation improvements to enhance the speed and precision of our security operations and incident responses. Technical Leadership: Serve as a domain expert for SOAR, providing technical guidance, mentorship, and support to the security team. Collaboration and Strategy: Partner with other security teams to develop strategies that enhance our overall security posture.

At Serverfarm, a premier developer and operator of data centers, we manage over 750 locations across 45 countries, establishing vital partnerships with top customers. Our mission is to transform data center operations across North America, Western Europe, and Israel, catering to leading technology and hyperscale enterprises. Following the acquisition by Manulife Investment Management in 2023 and with our award-winning InCommand platform, we are poised for remarkable growth fueled by the surge in AI adoption and cloud migration, leading to unprecedented demand for data center capacity.A career with Serverfarm places you at the cutting edge of digital infrastructure innovation, where your contributions directly influence the management and security of global data. As we aim for a fourfold growth in the next four years, you will encounter unmatched opportunities to tackle challenges, acquire advanced skills, and advance your career within our expanding global operations.Become part of our team of innovators and help define the future of sustainable data centers as you build a limitless career.As a Data Center Operations Intern, you will be based onsite and report directly to the Data Center Manager. This hands-on internship will provide you with in-depth exposure to data center operations, where you will assist with our inventory management system, logistics coordination, and facility maintenance processes. You will have the opportunity to shadow experienced Data Center Technicians, learning about the critical functioning of facility environments while contributing to impactful operational enhancements.

Elevate Your Career with Loopio! Join Loopio as a vital member of our expanding Information Security Team, where you will play an essential role in safeguarding our systems, data, and user information. As a Security Operations Specialist, you will ensure that our security monitoring, detection, and response processes are running efficiently as we grow.In this position, you will monitor security alerts, investigate potential threats, and assist in incident response activities across Loopio’s environment. You will collaborate with customer-facing teams to address security-related inquiries, enhancing customer trust and enabling buyers.This hands-on role is perfect for individuals who thrive on technical investigations, effective communication, and linking security operations to tangible business outcomes in a dynamic, collaborative environment.Note: This is an existing vacancy on the team.

Join Marqeta as an Identity Security Engineering Intern and immerse yourself in the world of Identity and Access Management (IAM) within dynamic cloud-native environments. In this role, you will actively support the team in executing innovative identity strategies that ensure secure access across all Marqeta systems and services, entirely hosted in the cloud with zero data-center footprint. Embrace our Flexible First approach: this position can be performed remotely from anywhere within Ontario or British Columbia, Canada. We are excited to welcome you on board! This internship will span 12 weeks, starting on June 1st and concluding on August 21st, 2026. Please note that this internship is not for an existing vacancy.

At Relay, we empower self-made business owners with a digital banking platform that provides the tools and insights necessary for financial mastery. Our mission is to eliminate financial uncertainty, transforming cash flow from a source of stress into a manageable asset, enabling business owners to achieve enduring success.We are in the process of establishing a top-tier, in-house Security Operations function dedicated to safeguarding our customers, platform, and operations as we expand. As a member of our SecOps team, you will be at the forefront of identifying, investigating, and mitigating real-time security threats, transforming signals into proactive measures and incidents into sustainable improvements.Your ResponsibilitiesOversee, analyze, and respond to high-severity security alerts across our cloud infrastructure, identity management, SaaS applications, endpoints, and production systems.Differentiate between legitimate threats and false alarms while assessing their severity and potential impact.Implement containment strategies and coordinate incident response efforts across various teams.Serve as Incident Commander or deputy during critical security incidents.Develop and maintain comprehensive investigation runbooks and response protocols.Collaborate cross-functionally with Risk, AppSec, Engineering, Product, and business teams to ensure security findings lead to actionable improvements.Contribute to SOAR automation and enhance alert enrichment processes.Create high-quality documentation of incidents and facilitate post-incident remediation efforts.Design and implement sophisticated threat detection mechanisms utilizing SIEM/XDR telemetry.Conduct proactive threat hunting to identify stealthy adversaries.Ensure compliance with security standards and regulatory requirements by partnering with Compliance, Security, and Risk teams to enforce necessary controls and policies.Who You AreA seasoned professional with over 5 years of experience in security operations, incident response, or related cybersecurity roles.Possess strong expertise in cloud and identity security, preferably with AWS.A decisive thinker capable of making structured, high-impact decisions during active incidents.In-depth knowledge of prevalent attack techniques and adversary tactics, techniques, and procedures (TTPs) such as MITRE ATT&CK.

This internship requires in-office work at OpenTable’s downtown Toronto office two days per week. The program runs for 12 weeks. OpenTable, part of Booking Holdings, Inc. (NASDAQ: BKNG), connects millions of diners with over 60,000 restaurant partners worldwide. With more than 25 years in the industry, OpenTable provides technology that helps restaurants focus on hospitality and helps guests find the right spot for any occasion. Role overview The People Operations Intern joins a global team that values hospitality and care. This position focuses on improving the HR document management system, emphasizing accuracy, privacy, and compliance. The internship is based in Toronto and follows a hybrid schedule. What you will do Lead the transition of employee documents from various formats into Workday Develop and maintain a centralized, well-organized record-keeping system Ensure employee files are secure, searchable, and compliant with privacy standards Handle high-volume data organization while upholding data integrity Collaborate with HR and IT teams to integrate digital files into daily operations Report to the People Operations Team Lead Requirements Strong attention to detail and organizational skills, with an interest in HR information systems Comfortable managing complex data and documentation Commitment to data privacy and operational efficiency

WHO WE ARE Located in the heart of New York City, Take-Two Interactive Software, Inc. stands as a premier developer, publisher, and marketer of interactive entertainment, captivating audiences worldwide. Our portfolio includes distinguished brands such as Rockstar Games, 2K, and Zynga. Our mission revolves around crafting unforgettable entertainment experiences across all platforms, employing diverse business models to resonate with our audience. Guided by our core values of creativity, innovation, and efficiency, we strive to deliver superior quality and engaging experiences to our consumers. For further details about our corporate ethos and offerings, please visit our website at http://www.take2games.com. Our work environment—both physical and virtual—is designed to be relaxed and welcoming. We prioritize creativity, innovation, and efficiency, complemented by opportunities for individual and team development. As the industry continues to evolve rapidly, we offer numerous avenues for learning and skill enhancement. We are committed to hard work while ensuring that our workplace remains enjoyable, making it a fantastic place to pursue your passions daily. THE CHALLENGE We are in search of a Lead Security Operations Engineer to spearhead the design, implementation, and management of our Security Orchestration, Automation, and Response (SOAR) platform. In this pivotal role, you will serve as the technical authority responsible for enhancing our security automation capabilities. By leveraging a wide array of technologies—including security tools, APIs, and cloud services—you will optimize our security operations and elevate our incident response efficiency. Your expertise will be instrumental in protecting Take-Two and its subsidiaries’ systems, networks, and data. You will collaborate closely with Take-Two's Information Security teams and report directly to the Director of Security Operations Engineering. WHAT YOU’LL TAKE ON SOAR Platform Management: Lead the design, development, and upkeep of SOAR playbooks, workflows, and integrations with various security tools. Automation and Optimization: Identify and drive automation initiatives to enhance the speed and precision of security operations and incident responses. Technical Leadership: Serve as a domain expert for SOAR, providing technical guidance, mentorship, and support to the security team. Collaboration and Strategy: Partner with other security teams to develop and implement comprehensive security strategies.

Join our dedicated team at University Health Network as a Security Guard. In this vital role, you will ensure the safety and security of our facilities, staff, and patients. Your responsibilities will include monitoring surveillance equipment, conducting regular inspections, and responding promptly to incidents. We value vigilance, professionalism, and a commitment to maintaining a secure environment for everyone.

About SentryAt Sentry, we believe bad software should be a thing of the past. Our mission is to empower developers to create better software at an accelerated pace, allowing everyone to enjoy technology again.With over $217 million in funding and a community of more than 100,000 organizations including industry leaders like Disney, Microsoft, and Atlassian, we are on the forefront of building innovative performance and error monitoring solutions. Our tools enable teams to spend less time resolving bugs and more time enhancing their products.Sentry supports a hybrid work environment across our global offices, designating Mondays, Tuesdays, and Thursdays as in-office days to foster collaboration and creativity. If you are passionate about creating solutions that improve digital experiences, join us in developing next-generation software monitoring tools.About The RoleAs a pivotal member of our Security Team, you will play a key role in safeguarding all aspects of Sentry: our clients, our code, and the infrastructure that supports them. We are a tight-knit team that values autonomy, trust, and innovative thinking to address complex security challenges. Our strong developer culture enhances our ability to build a product that millions depend on.In your capacity as a Senior Security Engineer, you will oversee both application and platform security initiatives. Your responsibilities will include shaping security practices, conducting security reviews, threat modeling, and managing vulnerabilities while instilling secure coding practices within our engineering teams. You will collaborate closely with product and engineering teams to ensure security is embedded in the development lifecycle from inception. Your expertise will be crucial as we expand our product capabilities and navigate new security landscapes.In this role, you willLead and enhance Sentry's security review initiatives, including secure code reviews and architecture assessments, establishing a culture where security is integrated into our operational processes.Drive effective vulnerability management practices encompassing intake, triage, prioritization, and tracking of remediation efforts, alongside managing our bug bounty and responsible disclosure program.Advocate for secure-by-design principles by partnering with engineering and product teams to embed security measures early in the development process, integrating security tools into development and CI pipelines.

Join Paladin Security as a Non-Healthcare Security Guard!Are you ready to embark on a rewarding career in security? Paladin Security is seeking dedicated and professional Non-Healthcare Security Guards to join our team in the Greater Toronto Area. This role offers a unique opportunity to develop your skills in a dynamic and essential industry, with the potential for long-term growth.Key Responsibilities:Monitor and ensure the safety of the property by verifying that security protocols are effectively in place.Assist clients, visitors, and employees during emergencies while coordinating with emergency services when necessary.Conduct regular interior and exterior patrols, addressing any security policy violations or facility issues.Respond promptly and professionally to security alarms and emergencies.De-escalate conflicts and work collaboratively with emergency personnel including police, fire, and paramedics.Manage Lost & Found inquiries and items.Provide first aid and medical assistance as required.Foster positive relationships with clients, staff, and visitors through effective communication and support.Complete tasks as assigned by the Security Leadership team and adhere to client directives.

Join the Paladin Security Team as a Healthcare Security Guard!Location: Toronto, ON (On-Site)Pay Rate: $18.40 – $23.87/hourEmployment Type: Full-TimeSchedule: Various shifts ranging from 8 to 12 hours (Rotating, Continental)Position OverviewPaladin Security is actively seeking dedicated Healthcare Security Guards to bolster the safety and security of hospital facilities throughout the Greater Toronto Area. This position offers an excellent pathway for individuals aiming to establish a meaningful, long-term career in an evolving sector, all while contributing positively to the community. Ideal candidates will possess exceptional customer service abilities, maintain composure in challenging situations, and excel in healthcare settings that prioritize safety, professionalism, and meticulous attention to detail.Key ResponsibilitiesPerform routine patrols of hospital grounds, including parking lots, corridors, entrances, and secured areas.Utilize security surveillance systems and alarm technologies, promptly reporting any suspicious activities.Manage access controls to ensure that only authorized personnel enter restricted zones.React swiftly and effectively to emergencies, such as medical incidents, fire alarms, or security threats.Assist hospital personnel during crises, evacuations, and urgent situations.Welcome and aid visitors, patients, and staff while enforcing hospital regulations.De-escalate high-tension scenarios and resolve conflicts with a calm and professional demeanor.Accurately document daily operations, incidents, and accidents, completing detailed reports as required.Collaborate closely with hospital staff and local law enforcement to ensure comprehensive site safety.Adhere to visitor and patient protocols, addressing any violations appropriately.QualificationsPossession of a valid Security License for Ontario.Current First Aid & CPR Level C certification from a WSIB-approved provider.Proof of two doses of the COVID-19 vaccine.Immunization documentation for Mumps, Measles, Rubella, Varicella, and a completed two-step TB skin test.Must maintain a clean-shaven face for N95 mask fit testing.Fluency in English, both spoken and written.Certification in Use of Force (UOF) and Management of Aggressive Behavior (MOAB) is required.Applicants lacking these certifications may enroll in Paladin’s UOF/MOAB certification program prior to onboarding. Training costs will be covered by Paladin with a 6-month commitment (unpaid training time).Authorized to work legally in Canada.Preferred QualificationsPrior experience in security, law enforcement, or a related field.Employee BenefitsPaid Time OffHealth Care BenefitsDental CoverageOvertime CompensationAdditional benefits may be offered.

Join the University Health Network (UHN) as a Security Guard, where you will play a crucial role in maintaining safety and security for patients, staff, and visitors. In this position, you will be responsible for monitoring premises, conducting regular inspections, and responding to incidents promptly. Your vigilance and professionalism will help ensure a safe environment for all.

Who are we?At Cohere, our mission is to harness the power of intelligence for the benefit of humanity. We specialize in training and deploying cutting-edge models for developers and enterprises, enabling them to create innovative AI systems that deliver extraordinary experiences in content generation, semantic search, retrieval-augmented generation (RAG), and intelligent agents. Our endeavors are pivotal in accelerating the global adoption of AI technologies.We are dedicated to excellence in our craft. Each team member plays an essential role in enhancing the capabilities of our models and the value they provide to our clients. Our culture is built on hard work, rapid iteration, and a relentless focus on what is best for our customers.Cohere is comprised of a diverse team of researchers, engineers, designers, and more—each a leader in their field. We believe that diverse perspectives are crucial for creating exceptional products.Join us in our quest to shape the future of AI!About the RoleAre you passionate about secure software engineering? Do you aspire to be at the forefront of AI innovation and security? Our North team at Cohere is on the lookout for a Senior Software Engineer focusing on security to join us in our mission and make a substantial impact. This is not merely an advisory position; you will take ownership of and deliver production-level security features that our clients rely upon daily.Your Role:As a Senior Software Engineer with a specialization in security, your contributions will be vital in architecting and securing North's infrastructure. Your responsibilities will encompass:Software Development: Actively participate in the core development of security features like OIDC/OAuth flows and session management, ensuring the security of North's AI agents.Secure Coding: Write robust code to manage OIDC tokens, user claims, and sensitive information, following best practices for JWT validation and encryption.Authentication and Data Protection: Implement authentication protocols, including user login, token management, and authorization checks to safeguard data integrity.Tool Integration: Integrate new security tools to enhance North's capabilities.DevSecOps: Design and execute secret management in Kubernetes clusters, focusing on encryption and role-based access control (RBAC).Cross-functional Collaboration: Utilize strong communication skills to convey security best practices to stakeholders clearly and effectively.You may be a great fit if:You have 5+ years of experience in building secure software applications.You possess a deep understanding of security protocols and practices.You are proficient in coding languages and frameworks relevant to security development.You have a track record of successful collaboration in cross-functional teams.

Join Homebase as a Staff Security Engineer specializing in Application Security in a hybrid work environment. In this pivotal role, you will be responsible for enhancing our security posture while ensuring that our applications remain safe and secure. You will collaborate with cross-functional teams to identify vulnerabilities, implement security controls, and promote best practices in application development.We seek a proactive individual who is passionate about cybersecurity and eager to contribute to building robust security solutions. You will play a key role in shaping the security framework of our applications.

About the Role Nascent is seeking a graduate-level Agentic Systems Intern to join the team in Toronto, ON. This internship focuses on building and deploying autonomous systems that solve real operational challenges. Interns take responsibility for identifying bottlenecks, designing agent-driven solutions, and implementing systems that improve efficiency across speed, cost, and decision-making. What You Will Do Identify and analyze real business workflow problems. Design orchestration patterns involving multiple agents. Build and deploy tools that integrate with agent infrastructure, including intent classification and tool integration. Refine systems based on live production feedback to ensure reliability and clarity in problem-solving. Collaborate with operators and engineers to find opportunities for agentic solutions. Lead projects with autonomy, while receiving support and feedback from the team. Tackle challenges proactively and drive improvements in operational processes. Who Thrives Here Interns who succeed at nascent go beyond task completion, they build systems that become essential to company operations. Many former interns have transitioned to full-time roles. Location and Work Arrangement This internship is fully remote. Candidates should be able to work within +/- 3 hours of Eastern Standard Time (EST).