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Infrastructure Security Analyst
American Residential ServicesInfrastructure Security Analyst at ARS-Rescue Rooter monitoring security posture for network, servers, and endpoints while coordinating with infrastructure teams.
Tech Stack
Tools & technologiesAzureCloudLinux
About the role
Key responsibilities & impact- Monitor secure baselines (CIS) and configuration compliance for servers/endpoints/mobile; identify drift and open remediation actions.
- Partner with Network/Infrastructure teams to plan and track segmentation and Azure security improvements; validate implementation and evidence.
- Validate endpoint protection/EDR coverage and logging quality into SIEM/XDR; troubleshoot telemetry gaps with platform owners.
- Maintain standards, procedures, and audit evidence; support control testing and incident investigations.
- Analyze and recommend network security controls including firewall rule sets, Zscaler policies, and segmentation implementation across branch and datacenter environments.
- Support Azure cloud security posture management (CSPM); validate CIS benchmarks for Azure resources and monitor cloud workload protection controls.
- Participate in an on-call rotation.
Requirements
What you’ll need- 3+ years in infrastructure/security operations (Windows/Linux), endpoint management, and network fundamentals
- experience assessing hardening and patch posture
- Familiarity with Azure IaaS/PaaS, CIS benchmarks, and configuration/vulnerability tooling
- strong documentation and cross‑team coordination skills
- AI Fluency: Demonstrated ability to leverage Claude or ChatGPT to continuously improve baseline analysis, configuration validation, and infrastructure remediation
Benefits
Comp & perks- Equal Opportunity Employer AA/EOE/M/F/V/D
ATS Keywords
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Hard Skills & Tools
WindowsLinuxEndpoint ProtectionConfiguration ComplianceVulnerability ToolingFirewall Rule SetsSegmentation ImplementationCSPMTelemetry TroubleshootingPatch Assessment
Soft Skills
DocumentationCross-Team Coordination