Atmosera

Infrastructure Engineer

• Implement and manage Azure infrastructure using core Azure services (compute, storage, networking, identity).
• Support Azure resource deployment following established architecture standards and best practices.
• Assist with environment builds across development, test, and production subscriptions.
• Monitor Azure resources and assist with troubleshooting performance, availability, and configuration issues.
• Author and maintain Infrastructure as Code using Bicep and Terraform under guidance from senior engineers.
• Deploy Azure resources via CI/CD pipelines and automated workflows.
• Participate in code reviews to ensure IaC follows organizational standards and Azure best practices.
• Support Azure networking implementations, including:
• Virtual Networks (VNets)
• Subnets and IP addressing
• Network Security Groups (NSGs)
• User Defined Routes (UDRs)
• Work closely with senior cloud engineers, DevOps, and security teams.

Cloud Infrastructure Engineer

Security Analyst

• 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
• 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 defined procedures
• Utilize Kusto Query Language (KQL) and Log Analytics to analyze security data
• Correlate events across identity, endpoint, network, and cloud workloads
• Identify trends, anomalies, and patterns indicative of malicious activity
• Create and maintain detailed, audit-defensible investigation notes and case records
• Document all triage decisions, escalation rationale, and response actions
• Produce incident summaries and reporting for internal stakeholders and clients

Information Security Analyst

Administration

• Manage network platforms, firewalls, VPNs, and implement policy-based routing and load balancing.
• A minimum of 3 years in Azure Cloud support experience
• Act as an escalation point for technicians, troubleshooting and resolving high-priority incidents following ITIL best practices.
• Develop, maintain, and train on documentation for standard operating procedures, best practices, and customer-specific runbooks, including automation processes.
• Delivering exceptional client service delivery throughout the service lifecycle
• Configure monitoring and alerting on physical and virtual infrastructure. Manage and maintain physical and virtual components (including Atmosera’s management stack). Perform quality assurance checks on migrated and greenfield environments.
• Ensure adherence to compliance frameworks: (FedRAMP, IRS 1075, NIST-800, CSI Benchmarks, PCI-DSS, HIPAA/HITECH, SOC 1 & SOC 2) and internal security best practices.
• Manage and administer Windows & Linux Servers. Configure and administer hypervisors (Hyper-V and VMware).
• Participate in an on-call rotation for escalated support to meet SLAs.
• Implement automation using scripting languages (PowerShell, Bicep) and CI/CD practices for infrastructure provisioning, configuration management, and deployments.

Cloud Infrastructure Engineer

Information Security Analyst

Cloud Support Administrator