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TEKsystems
Information Security Analyst - Incident ResponseTEKsystems • Mississauga,ON,Canada
Information Security Analyst - Incident Response

Information Security Analyst - Incident Response

TEKsystems • Mississauga,ON,Canada
5 days ago
Job type
  • Full-time
Job description

We are seeking an Intermediate Information Security Analyst to act as the first line of defense for security alerts. This role focuses on incident response, alert triage, and EDR monitoring, working closely with third‑party security partners and internal IT teams to investigate and contain security threats.

Key Responsibilities

  • Triage and respond to security alerts from internal tools and external partners
  • Own incidents end‑to‑end: investigation, containment, remediation, and documentation
  • Monitor and respond to detections in CrowdStrike and other EDR tools
  • Investigate events across SIEM platforms
  • Independently assess severity and take appropriate action
  • Recommend improvements to detections, processes, and tools
  • Collaborate with IT and cloud teams to resolve incidents

Required Qualifications

  • 3–5 years of experience in information security, SOC, or incident response roles
  • Hands‑on experience with EDR tools
  • Experience triaging and investigating security alerts
  • Working knowledge of SIEM platforms

Job Type & Location

This is a Contract position based out of Mississauga, ON.

Pay and Benefits

The pay range for this position is $ - $

Workplace Type

This is a hybrid position in Mississauga,ON.

À propos de TEKsystems et TEKsystems Global Services

Nous sommes un fournisseur de services aux entreprises et de technologies. Nous accélérons la transformation de nos clients. Notre compétence en stratégie, conception, exécution et opérations libère la valeur de l’entreprise par un éventail de solutions. Nous sommes une équipe de 80 000 personnes qui collaborent avec plus de 60 000 clients, notamment 80 % du Fortune 500 en Amérique du Nord, Europe et Asie, qui collaborent avec nous dans le cadre de nos capacités full-stack et notre rythme. Nous sommes des penseurs stratégiques, des collaborateurs pratiques qui aident les clients à exploiter le changement et maîtriser le dynamisme de la technologie. Nous bâtissons le futur en livrant les résultats et en créant un impact positif dans nos communautés mondiales. TEKsystems et TEKsystems Global Services sont des entreprises d’Allegis Group. Découvrez d’autres informations à

About TEKsystems and TEKsystems Global Services

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

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Information Security Analyst - Incident Response • Mississauga,ON,Canada

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