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Glidewell Dental

engineering opportunity

Information Security Engineer - Network

The Information Security Engineer will configure, maintain, and optimize security platforms, focusing on network and web security capabilities. They will analyze alerts, troubleshoot operational issues, and contribute to incident response activities.

Irvine, California, United StatesonsiteFULL_TIME

Posted

About the role

What will you do at Glidewell Dental?

Essential Functions:

Platform Engineering & Optimization

* Configure, maintain, and optimize assigned network and web security platforms

serving as primary owner in enforcing ,access control, improve traffic

inspection and threat detection.

* Continuously refine network and web security policies, inspection

rules, detection logic, and system configurations to improve fidelity, reduce

false positives, and enhance threat visibility

* Evaluate and operationalized new platform features,

integrations, and telemetry source enhancements to strengthen security

posture and operational effectiveness

* Ensure health, resilience, telemetry integrity, and consistent enforcement

across corporate, hybrid and multi-cloud environments.

Alert Analysis & Investigation Support

* Analyze and triage alerts generated by network and web security platforms

and apply contextual risk assessment to determine appropriate action based on

risk and context.

* Differentiate benign from suspicious or malicious network or web activity

using traffic analysis, identity signals, and behavioral indicators.

* Perform initial investigation, document findings, and escalate incidents when

broader coordination or response is required

* Provide network and policy-layer expertise during incident response,

including traffic tracing, containment recommendations, and control

adjustments.

Operational Support & Issue Resolution

* Troubleshoot and resolve operational issues related to network and

web security controls, including access

disruptions, misconfigurations, inspection failures, false positives, and

policy conflicts

* Apply practical, risk-based decisions when adjusting network and web

security controls to balance security requirements with business

operations and user experience.

* Collaborate with relevant IT and engineering teams (and the business where

necessary) to diagnose and resolve issues efficiently

Cross-Platform Contribution

* Develop working knowledge across additional security domains (endpoint,

email, vulnerability, cloud) while maintaining primary ownership of network

and web security platforms

* Act as a secondary resource for other platforms as needed

while remaining aligned to network and web security responsibilities.

* Collaborate with peers to ensure continuity of coverage across the security

toolset.

Continuous Improvement

* Identify and implement opportunities 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

security maturity through practical enhancements rather than reliance

on tools.

Collaboration & Communication

* Work effectively with IT and Engineering teams to design, implement

and maintain network and web facing security controls

* Communicate technical findings, risks, and impacts in a clear and structured

manner

* Translate technical issues into business-relevant context when necessary

* Promote a 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 events and critical operational issues

* Respond to incidents in a structured, timely manner, 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, Information Technology or related field.

* Minimum five (5) years of experience in information security,

network security or infrastructure security.

* Experience in zScaler or Darktrace preferred

Pay Range: $123,000.00 - $165,000.00/yr

Which skills does this role require?

Information SecurityNetwork SecurityWeb SecurityAlert AnalysisIncident ResponseOperational SupportTroubleshootingCollaborationCommunicationSecurity ControlsRisk ManagementPolicy DevelopmentContinuous ImprovementTechnical AnalysisSecurity PlatformsCloud SecurityCISSP

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