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Information Security Analyst (Remote - LATAM)

1 week, 3 days ago
United States
Contract
Junior
Security Analyst
Cybersecurity
Azure Linux SIEM
Apply Now
Atmosera

Atmosera

Atmosera is a trusted global cloud partner offering Azure managed cloud services with a focus on security and compliance for critical business applications worldwide.

IT Services
51-250
Founded 1995
View All Jobs 11

Description

  • Monitor security alerts and incidents in Microsoft Sentinel, Defender XDR, and Defender for Cloud.
  • Triage incoming alerts to assess severity, impact, and required response actions.
  • Investigate suspicious activity across Azure, Entra ID, Microsoft Defender XDR, and integrated data sources.
  • Correlate logs, events, and indicators to build timelines and determine root cause.
  • Escalate confirmed or high-risk incidents to senior analysts or incident response teams.
  • Execute or recommend containment actions according to defined procedures.
  • Use Kusto Query Language (KQL) and Log Analytics to analyze security data and support detections.
  • Document investigation notes, case records, escalation rationale, and response actions in an audit-defensible manner.
  • Produce incident summaries and reporting for internal stakeholders and clients.
  • Participate in shift handoffs, post-incident reviews, and continuous improvement efforts.

Requirements

  • 1+ years of experience in a Security Operations Center or related security role.
  • Hands-on experience with SIEM platforms, preferably Microsoft Sentinel.
  • Experience analyzing logs from Azure, Entra ID, Microsoft Defender products, Windows or Linux systems, network security tools, or cloud security posture management tools such as Defender for Cloud.
  • Basic understanding of incident response processes and frameworks.
  • Strong analytical and investigative skills.
  • Experience with the Microsoft security ecosystem, including Microsoft Sentinel, Microsoft Defender XDR, and Microsoft Defender for Cloud, is preferred.
  • Familiarity with KQL for log analysis and threat hunting is preferred.
  • Understanding of the MITRE ATT&CK framework and common attack techniques is preferred.
  • Experience in an MSSP or multi-tenant environment is preferred.
  • Relevant certifications such as Microsoft SC-200 or CompTIA Security+ are preferred.

Benefits

  • Remote work from home.
  • Contractor position.
  • Opportunity to work with geographically distributed teams and client stakeholders.
  • Continuous learning and development in Azure security and threat detection.
  • Potential travel to a client site may be required.

Interested in this position?

Apply directly on the company website

Apply Now

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