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Information Security Engineer - Network
OtherInformation Security Engineer
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Quick Summary
Overview
Essential Functions: Platform Engineering & Optimization Configure, maintain, and optimize assigned network and web security platforms serving as primary owner in enforcing ,access control,
Technical Tools
OtherInformation Security Engineer
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: $145,000.00 - $165,000.00/yr
Location & Eligibility
Where is the job
Irvine, United States
On-site at the office
Who can apply
US
Listing Details
- Posted
- April 1, 2026
- First seen
- September 25, 2026
- Last seen
- September 26, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 14%
- Scored at
- September 26, 2026
Signal breakdown
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