Information Security Specialist (2 openings: French-English or English-Spanish)

Hitachi Systems Security Inc.; Canada; On-site; CAD 80,000 - 110,000; Full time

Job summary

HitachiCyber is seeking Information Security Specialists to join a global cyber defense team in Canada. You will investigate alerts, refine detections, and develop dashboards to illuminate client environments.

The role includes threat hunting, vulnerability coordination, and cross-functional collaboration with engineering and SOC teams. The positions require fluency in English and either French or Spanish, offering exposure to cutting-edge SIEM platforms and threat intel workflows within a

Qualifications

• Experience investigating and triaging alerts in Google SecOps.
• Ability to write and refine UDM queries and build client dashboards.
• Familiarity with detection rule tuning in SIEM tools.

Responsibilities

• Investigate and triage alerts in Google SecOps with context and timelines.
• Write UDM queries for investigations, threat hunting, and reporting.
• Review and tune detection rules to reduce false positives.
• Support onboarding of new log sources into Google SecOps and SIEM.
• Collaborate with SOC analysts and engineering to improve alert fidelity.
• Prepare monthly security performance reports and client presentations.
• Schedule vulnerability scans and communicate results to stakeholders.
• Maintain documentation for alert flows and escalation paths.
• Conduct threat hunting and propose new detections.

Skills

Threat hunting

Incident response

Security monitoring

Report writing

Collaboration

Quality assurance

Vulnerability management

Tools

Google SecOps

Microsoft Sentinel

SOAR

SIEM platforms

Job description

Whatcouldbeyournextchallenge?

JoinHitachiCyber,agloballeaderincybersecurity,andbecomepartofadynamicteamofexpertsdedicatedtoprotectingorganizationsacrossvariousindustries.AsanInformationSecuritySpecialist,you'llplayakeyroleindeliveringcutting-edgesecurityservices,leveragingtoolslikeMicrosoftSentinelandGoogleSecOps(Chronicle)todetect,respond,andpreventthreats.

You'llplayakeyroleinqualityassurance,vulnerabilitymanagementcoordination,reporting,andproactivethreatanalysisandhelpingclientsstrengthentheirsecuritypostureandstayaheadofemergingthreats.

We are hiring two Information Security Specialists. One position requires fluency in French and English (FR/EN), while the other requires fluency in English and Spanish (EN/ES).

Yourmission:

• Investigate and triage alerts in Google SecOps, using entity context, timelines, and case views to understand the full scope of an incident.
• Write and refine UDM search queries for investigations, threat hunting, and reporting, and build dashboards that give clients visibility into their environment.
• Review and tune existing detection rules in Google SecOps, working with engineering to adjust thresholds, reference lists, and exclusions to cut down on false positives.
• Use curated detections, threat intelligence feeds, and risk scoring to prioritize what matters and escalates appropriately.
• Support the onboarding of new log sources into Google SecOps, validating that events are ingesting correctly and flagging parsing or field-mapping issues to the engineering team.
• Work with SOAR playbooks in Google SecOps to streamline triage and enrichment, and suggest improvements where manual steps are slowing the team down.
• Perform quality assurance reviews of SOC-generated incidents to ensure alerts from Microsoft Sentinel, Google SecOps, and other SIEM platforms are accurately captured, classified, and escalated.
• Collaborate with SOC analysts and engineering teams to improve alert fidelity, rule tuning, and incident-handling procedures.
• Prepare monthly operational and security performance reports and deliver presentations to clients, summarizing key metrics, incident trends, and improvement actions.
• Schedule and track vulnerability scans, ensuring scans are completed on time and results are communicated to relevant stakeholders.
• Support the onboarding and validation of new log sources, ensuring they are properly integrated into SIEM platforms for effective monitoring.
• Maintain and update documentation for alert flows, incident management procedures, and escalation paths.
• Conduct threat hunting activities and recommend new correlation rules or detections based on emerging threats