{"id":3287432,"url":"https://alion.io/job/alithya-senior-security-operations-specialist","title":"Senior Security Operations Specialist","company":{"id":58179,"name":"Alithya","domain":"alithya.com","url":"https://alion.io/company/alithya","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":75,"open_postings":9,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":29,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":64000,"max_usd":121000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":53},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Crowdstrike","optional":false},{"name":"IBM QRadar","optional":false},{"name":"Microsoft Defender","optional":false},{"name":"Microsoft Sentinel","optional":false},{"name":"MITRE ATT&CK","optional":false},{"name":"SIEM","optional":false},{"name":"Splunk","optional":false}],"status":"live","first_seen_at":"2026-10-26T13:47:07Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-27T00:38:45Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"This job posting is available in French only due to the location of publication.\nVotre rôle, votre impact\nEn tant que spécialiste principal ou spécialisteprincipale en opérations de sécurité, vous assurerez la surveillance, la détection, l’analyse et le traitement des événements de cybersécurité. Vous collaborerez avec les équipes technologiques, les responsables de systèmes et les intervenants en gestion des risques afin de protéger les environnements de l’organisation.\n Votre quotidien\nParticiper aux activités du centre des opérations de sécurité (SOC) et surveiller les événements de sécurité;\n\nAnalyser, qualifier et prioriser les alertes selon leur criticité;\n\nEffectuer le triage des incidents et coordonner le confinement, l’éradication et la récupération;\n\nDocumenter les événements, les décisions et les mesures correctives;\n\nConfigurer et optimiser les règles de détection et de corrélation dans les plateformes SIEM et SOAR;\n\nAutomatiser les activités répétitives de triage et de réponse, réduire les faux positifs et produire des tableaux de bord opérationnels;\n\nCoordonner l’identification, l’évaluation et le suivi des vulnérabilités, puis prioriser les correctifs selon la criticité, l’exploitabilité et le contexte d’affaires;\n\nParticiper aux activités Blue Team, aux enquêtes et aux analyses des causes fondamentales;\n\nPlanifier et faciliter des exercices de simulation de cyberincident de type table-top;\n\nRéaliser des activités de chasse aux menaces fondées sur les renseignements de menace et les hypothèses d’attaque;\n\nIdentifier les activités malveillantes qui échappent aux mécanismes de détection automatisés et développer de nouveaux cas d’usage de détection.\n\n Les clés de votre réussite\nMinimum de 7 ans d’expérience en cybersécurité, dont une expérience significative en opérations de sécurité;\n\nExpérience avec un SOC, les plateformes SIEM et SOAR et la gestion des vulnérabilités;\n\nExpérience en détection, en analyse et en réponse aux incidents;\n\nBonne compréhension des environnements réseau, infonuagiques, systèmes et applications;\n\nExcellentes aptitudes en analyse, en communication et en gestion des priorités.\n\nVos atouts supplémentaires\nCertification CISSP, Security+, CySA+, GCIH ou équivalente;\n\nExpérience avec Microsoft Sentinel, Splunk, QRadar ou une plateforme équivalente;\n\nConnaissance de Microsoft Defender, CrowdStrike, Palo Alto ou de technologies similaires;\n\nConnaissance du cadre MITRE ATT&CK.\n\nCompétences linguistiques\nFrançais : Avancé","description_format":"text","description_chars":2496,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"French","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Management Consulting","Enterprise Apps Implementation Partners","Analytics & BI Consulting"],"lifecycle":[{"event":"open","at":"2026-10-26T18:57:09Z"}],"visa":[{"country":"CA","licensed_sponsor":true,"evidence":"Positions approved through LMIA in 12 months: 8","filings_12m":8,"filings_prev_12m":10,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"High Wage; 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