About this opportunity
glidewelldental lists this Information Security Engineer - Network opportunity in irvine, California. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Essential Functions
Platform Engineering & Optimization
Configure,maintain, and optimize assignednetwork and websecurity platforms serving asprimary owner inenforcing,access control, improvetraffic inspectionand threat detection.
Continuously refinenetwork and web securitypolicies,inspection rules,detection logic, and system configurations to improve fidelity, reduce false positives, and enhancethreatvisibility
Evaluate andoperationalized newplatform features, integrations,andtelemetry sourceenhancements to strengthen security posture and operational effectiveness
Ensurehealth,resilience,telemetry integrity, andconsistent enforcement acrosscorporate,hybrid and multi-cloud environments.
Alert Analysis & Investigation Support
Analyzeandtriagealerts generated bynetwork and websecurity platforms andapply contextual risk assessmenttodetermineappropriate actionbased on risk and context.
Differentiate benign from suspicious or maliciousnetwork or webactivity using traffic analysis, identity signals, and behavioral indicators.
Perform initial investigation, document findings,and upscale incidentswhen broader coordination or response is required
Provide network and policy-layerexpertiseduring incident response, including traffic tracing, containment recommendations, and control adjustments.
Operational Support & Issue Resolution
Troubleshoot and resolve operational issues related tonetwork and websecurity controls, including access disruptions,misconfigurations,inspection failures,false positives, and policy conflicts
Apply practical, risk-based decisions when adjustingnetwork and web securitycontrols to balance security requirements with business operationsand user experience.
Collaborate withrelevantITand engineeringteams(and the business where necessary)to diagnose and resolve issues efficiently
Cross-Platform Contribution
Develop working knowledge across additionalsecurity domains (endpoint, email, vulnerability, cloud) whilemaintainingprimary ownership of network andweb security platforms
Actas a secondary resource for other platforms as needed whileremainingaligned to network and web securityresponsibilities.
Collaborate with peers to ensure continuity of coverage across the security toolset.
Continuous Improvement
Identifyand implementopportunities to improve detection accuracy, operational workflows, and control effectiveness
Contribute to development of processes, playbooks, and best practices
Drive incremental improvements that support efforts to strengthen overall securitymaturitythrough practical enhancements rather than reliance ontools.
Collaboration & Communication
Work effectively with ITandEngineeringteams todesign,implement andmaintainnetwork and web facingsecurity controls
Communicate technical findings, risks, and impacts in a clear and structured manner
Translate technical issues into business-relevant context when necessary
Promotea collaborative,solutions-oriented approach in cross-functional engagements.
On-Call & Operational Support
Participate in on-call rotation for after-hours response to high-priority security eventsand criticaloperational issues
Respond to incidents in a structured,timelymanner, ensuring proper triage, escalation, and resolution.
Support post-incident analysis and improvements to controls, detection, and response processes.
Education and Experience:
Bachelor’s degree in Computer Science, Computer Engineering,InformationTechnologyor relatedfield.
Minimum five (5) years of experience in information security, networksecurityor infrastructure security.
Experience in zScaler or Darktrace preferred
Pay Range: $145,000.00 - $165,000.00/yr
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Worksite address
irvine, CA, 92713, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.