Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Security Analyst

Full-time

Mercor

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Position: Cybersecurity Expert

Type: Contract

Compensation: $1,750–$2,150 per completed task

Location: Remote

Role Responsibilities

  • Review and evaluate AI-generated outputs related to threat analysis, vulnerability assessment, and security architecture recommendations.
  • Create realistic scenarios based on cybersecurity workflows such as incident response runbooks, threat hunting queries, and penetration testing reports.
  • Annotate, label, and validate data across cybersecurity use cases like CVE classification accuracy and SIEM alert triage .
  • Provide structured feedback on AI accuracy in areas such as cybersecurity frameworks (NIST CSF, MITRE ATT&CK) and threat intelligence standards (STIX/TAXII).
  • Collaborate asynchronously with research teams to refine evaluation frameworks for cybersecurity AI.

Qualifications

Must-Have

  • 3+ years of professional experience in cybersecurity at an enterprise organization, MSSP, consultancy, or government/defense environment.
  • Background in areas such as SOC analysis, incident response (DFIR), penetration testing, threat intelligence, or security architecture.
  • Strong analytical thinking and ability to translate security operations into structured evaluation tasks.
  • Clear written communication and attention to detail.

Preferred

  • Professional certifications like CISSP , CISM , CEH , OSCP , GIAC certifications , Security+ .

Compensation & Legal

  • Task Completion Pay: Competitive and based on task quality.
  • Performance Bonus: Weekly bonus incentive for top performers.
  • Hourly Opportunity: Transition to hourly compensation for sustained quality.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

Vacancy posted 11 hours ago
Similar jobs that could be interesting for youBased on the Senior Security Analyst in Toronto, ON vacancy
  •  ...TEHORA est présentement à la recherche d’un(e) Analyste en sécurité opérationnelle sénior Sans être exhaustifs, voici les services et livrables que devra fournir la personne retenue : Surveiller les incidents de sécurité; Analyser les vulnérabilités; Mettre en... 
    Senior
    Hourly pay
    Full time
    Contract work
    Apprenticeship
    Remote work
    Flexible hours

    TEHORA

    Toronto, ON
    20 days ago
  •  ...telecommunications, or law enforcement related programs are encouraged to apply. Must be able to obtain and maintain a federal government security clearance Excellent communications and customer service skills. Strict attention to detail. Professionalism and ability to... 
    Suggested
    Full time
    Contract work
    Work from home
    Shift work
    Night shift
    Weekend work
    Afternoon shift

    Rogers Communications

    Toronto, ON
    2 hours ago
  • $70 - $90 per hour

     ...Contract Compensation: $70–$90/hour Location: Remote Role Responsibilities Analyze and review content for security vulnerabilities with a focus on pattern recognition and classification in an AI context. Apply expertise in systems... 
    Suggested
    Full time
    Contract work
    Summer work
    Remote work
    Flexible hours

    Mercor

    Toronto, ON
    11 hours ago
  •  ...TEHORA est présentement à la recherche d’un(e) Analyste en sécurité opérationnelle intermédiaire Sans être exhaustifs, voici les services et livrables que devra fournir la personne retenue : Surveiller les incidents de sécurité; Analyser les vulnérabilités; Mettre... 
    Suggested
    Hourly pay
    Full time
    Contract work
    Apprenticeship
    Remote work
    Flexible hours

    TEHORA

    Toronto, ON
    20 days ago
  • $75k - $85k per year

     ...Position: Security Analyst (Cybersecurity & GRC) Location: Toronto, ON - Hybrid (4 days on-site, Downtown Toronto) Salary: $75,000 to $85,000/year Job Type: Permanent Position Type: Open Vacancy We are seeking an experienced Security Analyst to join a leading... 
    Suggested
    Permanent employment
    Full time

    Quantum Technology Recruiting Inc. (QTR)

    Toronto, ON
    13 days ago
  • $78.31k per year

     ...Responsibility: Date Posted: 11/20/2023 Req ID: 34984 Faculty/Division: Ofc of the Chief Information Officer Department: Information Security Campus: St. George (Downtown Toronto) Position Number: 00055800 Description: About us: The Information Security team, part... 
    Full time

    University of Toronto

    Toronto, ON
    14 hours ago
  • $110k - $120k per year

     ...Position: IT Security Analyst Position reports to: Director of IT Position Overview:  Greenstone Meats is seeking an IT Security Analyst. Reporting to the Director of Information Technology, you will join our Technology and Transformation Team at Greenstone Meats. For... 
    Long term contract
    Full time

    Greenstone Meats

    Toronto, ON
    11 hours ago
  • $29.85 - $36.48 per hour

     ...seeking a talented and proactive Application Security Analyst to join their Global Cyber Security...  ...Indicators (KRIs) delivered directly to senior cyber security leadership. Workplace...  ...certifications. Direct experience engineering secure CI/CD pipelines, container environments... 
    Senior
    Contract work
    Remote work
    Monday to friday

    Randstad

    Toronto, ON
    24 days ago
  • $86.9k - $103.2k per year

    Esri Canada Limited Information Security Analyst, Technology Infrastructure Esri Canada has an exceptional opportunity for a full-time Information Security Analyst to join our Technology Infrastructure team. Reporting to the Manager of Technology Infrastructure, the person... 
    Full time
    Internship
    Work at office
    Remote work

    Esri Canada Limited

    Toronto, ON
    1 day ago
  • $52.89 - $60.65 per hour

     ...seeking a detail-oriented, analytical Info Security Analyst IV to join their core Technology...  ...Information Security division. In this senior consulting role, you will play a critical...  ...compliance gaps. Stable Long-Term Engagement: Secure a full 12-month contract position with a... 
    Senior
    Long term contract
    Contract work
    Work at office
    2 days per week

    Randstad

    Toronto, ON
    19 days ago
  • $69k - $114k per year

     ...typical day look like? In this role, you prepare responses that are thorough, accurate, and reflective of Deloitte's commitment to security and data protection. This position requires a proactive mindset, strong analytical capabilities as your contributions will be essential... 
    Senior
    Permanent employment
    Flexible hours

    Deloitte

    Toronto, ON
    2 hours ago
  •  ...look like? As a Cyber Risk Consultant / Senior Consultant, you will have the opportunity...  ...include:  • Assessing and implementing Cloud security solutions for clients • Reviewing...  ...processes to the cloud and operating it in a secure and private way. We offer cyber capabilities... 
    Senior
    Permanent employment
    Flexible hours

    Deloitte

    Toronto, ON
    2 hours ago
  •  ...TEHORA est présentement à la recherche d’ un(e) architecte sécurité senior ayant une solide expérience en architecture de sécurité, en gestion des risques et en exigences non fonctionnelles. La personne retenue contribuera à l’intégration des considérations de sécurité dans... 
    Senior
    Hourly pay
    Full time
    Contract work
    Apprenticeship
    Remote work
    Flexible hours

    TEHORA

    Toronto, ON
    20 days ago
  •  ...'re able to interact and collaborate in person.  About the Role To support our growth, we are looking for SOC Analysts to join our growing cyber security function. This role will be supporting our 24/7 operational capabilities by providing coverage in working hours from... 
    Worldwide
    Visa sponsorship
    Work visa
    Flexible hours

    Starling

    Toronto, ON
    20 days ago
  •  ...TEHORA est présentement à la recherche d’un(e) analyste en cybersécurité sénior Sans être exhaustifs, voici les services et livrables que devra...  ...fournir la personne retenue : Définir les stratégies de sécurité; Réaliser des analyses de risques; Participer aux audits... 
    Senior
    Hourly pay
    Full time
    Contract work
    Apprenticeship
    Remote work
    Flexible hours

    TEHORA

    Toronto, ON
    20 days ago
  •  ...products. Join us on our mission and shape the future! As a Senior Security Engineer you will: Serve as trusted advisor to team’s...  ...and able to review what tools are available ~ You understand secure engineering best practices, can articulate problem statements and... 
    Senior
    Full time
    Work at office
    Remote work
    Flexible hours

    Cohere

    Toronto, ON
    11 hours ago
  •  ...members and offer a challenging work environment with fulfilling results to help balance both financial and business acumen. The Senior Analyst, Acquisition will be part of a dynamic team supporting Credit Risk originations strategy and analytics for Rogers Bank. The... 
    Senior
    Full time
    Contract work
    Work at office
    Flexible hours
    Shift work

    Rogers Communications

    Toronto, ON
    1 day ago
  •  ...driving force behind our success story! Who we're looking for: Reporting to our Senior Manager, Finance, we're looking for a detail-oriented and technically skilled Sr. Financial Analyst to join our team. This role focuses on managing and analyzing wireless service... 
    Senior
    Full time
    Contract work
    Flexible hours
    Shift work

    Rogers Communications

    Toronto, ON
    1 day ago
  • $60.52k - $91k per year

     ...Senior Financial Analyst   Join Livingston and grow your career in the constantly changing world of international trade. Livingston is a market leader offering customs brokerage, international trade consulting, compliance and freight forwarding services around the world... 
    Senior
    Long term contract
    Full time
    Flexible hours

    Livingston International

    Toronto, ON
    1 day ago
  •  ...complex issues  Ability to build strong relationships with business groups and other finance teams Comfortable interacting with Senior Executives and participating in meetings  What’s in it for you? We believe in investing in our people and helping them reach their... 
    Senior
    Full time
    Contract work
    Flexible hours
    Shift work

    Rogers Communications

    Toronto, ON
    1 day ago
  •  ...for the future. Haventree exists to be a catalyst of financial security and upward mobility for Canadians who are underserved by the...  ...to the Director, Corporate Finance and Analytics, the Senior Data Analyst plays a critical role in supporting decision-making processes... 
    Senior
    Full time
    Flexible hours

    Haventree Bank

    Toronto, ON
    11 hours ago
  • $130k - $160k per year

     ...culture. Responsibilities : Conduct threat modeling and security design reviews for new and changing application features, APIs,...  ...vendor security solutions that improve detection, response, and secure design (e.g., logging/SIEM, SOAR, runtime protections, SAST/DAST... 
    Senior
    Long term contract
    Full time
    Temporary work
    Work at office
    Local area
    Remote work
    Flexible hours

    Opentable

    Toronto, ON
    10 hours ago
  •  ...powered by people and our culture enables everything we do. The Senior Web Analyst is accountable for ensuring that our guest facing digital...  ...consisting of Digital Product Owners, IT Platform Owners, IT Security, Legal, Hotel Operations and third-party vendors. The Senior... 
    Senior
    Long term contract
    Full time
    Contract work
    Internship
    Work at office
    Worldwide
    3 days per week

    Four Seasons

    Toronto, ON
    5 days ago
  •  ...opportunity? We are looking for an experienced IAM Systems Support Analyst who will play a key role in supporting, managing, and...  ...recovery mechanisms are in place. Is passionate about information security and securing and protecting privileged accounts, credentials, and... 
    Full time
    Flexible hours

    Royal Bank of Canada

    Toronto, ON
    14 hours ago
  • We are seeking an experienced Senior Security Specialist to drive end-to-end Threat Risk Assessment (TRA) initiatives to evaluate and elevate organizational security posture across information systems, applications, infrastructure, and business processes. In this role, you... 
    Senior
    Contract work
    Flexible hours

    Randstad

    Toronto, ON
    5 days ago
  •  ...Senior Security Engineer Location : Toronto, On-Site Reports to: Head of Security The Role This is an early, high-ownership security...  ...response (EDR) across the device fleet Design and maintain secure MDM baselines — configuration profiles and policies for all... 
    Senior
    Full time

    dominion%20dynamics

    Toronto, ON
    10 hours ago
  • $129k - $161.25k per year

     ...innovation and the future of Lyft’s growth, and this role would be directly shaping the strategic roadmap for these crucial areas. As a Senior Analyst, you will collaborate with our world class team of engineers, product managers, and designers to build the roadmap for business... 
    Senior
    Hourly pay
    Full time
    Work at office
    Flexible hours
    3 days per week

    Lyft

    Toronto, ON
    10 hours ago
  • We are seeking an experienced Senior Business Analyst to support the modernization and expansion of digital identity and access management solutions...  ...aligned with business rules, enterprise architecture, security protocols, and integration requirements. Develop and manage... 
    Senior
    Contract work
    Flexible hours

    Randstad

    Toronto, ON
    5 days ago
  •  ...As a Senior Technician - Security Systems with Bosch Building Technologies, you will collaboratively review, understand, analyze, and implement installation blueprints and plans from Project Managers and Sales Teams to complete installations.    This role requires the ability... 
    Senior
    Full time
    Contract work
    Work at office
    Flexible hours

    Bosch Building Technologies

    Toronto, ON
    3 days ago
  • $90k - $100k per year

     ...management software for over 30 years. We are the go-to solution for many financial services firms, including mutual fund dealers, securities dealers, wealth management firms, and insurance companies — seeking to stay competitive in a digital-first world. Today, more than 25... 
    Senior
    Long term contract
    Full time
    Temporary work
    Work at office
    Remote work

    Univeris

    Toronto, ON
    11 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Security Analyst. Be the first to apply!