Atmosera
Technology
InformationSecurityAnalyst
Neural analysis suggests this role is
optimal for Mid+ candidates.
“Information Security Analyst at Atmosera. Skills: Security Operations, Incident Response, SIEM platforms. Monitor security alerts. Triage security alerts”
Industry & Context.
Analytical skills; Investigative skills; Evidence-based analysis
24x7 SOC shift
What They're Looking For.
Must Have
1+ years experience SOC, Hands-on SIEM experience, Analyze Azure logs, Analyze Entra ID logs, Analyze Defender XDR logs, Analyze Defender for Cloud logs, Analyze Windows logs, Analyze Linux logs, Analyze network security logs, Basic incident response understanding, Analytical skills, Investigative skills
Nice to Have
Microsoft Sentinel experience, Microsoft Defender XDR experience, Microsoft Defender for Cloud experience, KQL familiarity, MITRE ATT&CK framework knowledge, MSSP experience, Multi-tenant environment experience
What You'll Do.
Monitor security alerts
Triage security alerts
Differentiate false positives
Perform continuous monitoring
Investigate suspicious activity
Correlate logs and events
Escalate security incidents
Execute containment actions
Analyze security data
Correlate events across workloads
Identify malicious activity
Provide detection input
Create investigation notes
Document triage decisions
Produce incident summaries
Participate in shift handoffs
Stay informed on threats
Apply threat intelligence
Participate in post-incident reviews
Support tuning efforts
Work in MSSP environment
Collaborate with teams
Provide clear communication
Support service delivery
How You'll Work.
Team & Collaboration
Multi-tenant MSSP; Engineering teams; Incident response teams; Client-facing teams; Geographically distributed teams
Communication Scope
Written communication; Verbal communication; Client communication
Full Job Description
## Description Atmosera empowers businesses to redefine what's possible with modern technology and human expertise. Our exceptional experience across Applications, Data & AI, DevOps, Security, and the Microsoft Azure platform enables organizations to accelerate innovation, enhance security, and optimize operational agility. As a Microsoft Partner with seven specializations, GitHub AI Partner of the Year, a member of the GitHub Advisory Board, and a member of the prestigious Microsoft Intelligent Security Association (MISA), Atmosera expertly delivers cutting-edge, integrated solutions that deliver business value. As a Security Analyst, you will join a team of cybersecurity professionals delivering proactive Managed Security and Managed Governance services. In this role, you'll help safeguard our clients' environments by identifying vulnerabilities, deploying effective protective measures, and working collaboratively to mitigate risks while ensuring compliance with industry standards and regulations. The ideal candidate is highly analytical, possesses hands-on experience with Microsoft security solutions, and is passionate about staying ahead of emerging cyber threats. ## Key Responsibilities Security Monitoring and Alert Triage Monitor security alerts and incidents in Microsoft Sentinel, Defender XDR, and Defender for Cloud Triage incoming alerts to determine severity, impact, and required response actions Differentiate between false positives, benign activity, and actionable threats using established playbooks Perform continuous monitoring of cloud, identity, endpoint, and network telemetry Incident Investigation and Response Investigate suspicious activity across Azure, Entra ID, Microsoft Defender XDR, and integrated data sources Correlate logs, events, and indicators to establish timelines and determine root cause Escalate confirmed or high-risk incidents to senior analysts or incident response teams Execute or recommend containment actions in accordance with de
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