Skip to content

Network Security Engineer

Designs and implements network security architectures using firewalls, VPNs, and IDS/IPS. Conducts vulnerability assessments, monitors threats with SIEM tools, ensures compliance, and automates security responses. Requires expertise in security tools and certifications like CISSP.

About the job

What You'll Do

  • Network Security Design & Implementation: Architect robust network infrastructures, leveraging firewalls, VPNs, IDS/IPS, and network segmentation to enhance security.
  • Threat Prevention & Risk Mitigation: Conduct comprehensive vulnerability assessments and penetration tests, ensuring robust security policies and access controls.
  • Monitoring & Incident Response: Utilize SIEM tools for proactive threat detection and collaborate with SOC teams for incident response and breach investigation.
  • Compliance & Security Governance: Ensure compliance with industry standards and regulatory requirements, maintaining thorough security documentation.
  • Security Automation & Optimization: Implement and optimize automation tools for threat detection and response, while staying abreast of emerging security technologies.

What You'll Need

  • Technical Expertise in firewalls (e.g., Palo Alto, Cisco ASA, Fortinet), IDS/IPS, VPNs, SD-WAN, cloud security, and encryption.
  • Proficiency with Security Tools: Experience with SIEM (e.g., Splunk, QRadar), vulnerability scanners (e.g., Nessus, Qualys), and endpoint security solutions.
  • Relevant Certifications, such as CCNP Security, CEH, CISSP, and GIAC Certifications (GSEC, GCIH, GPEN).
  • A Passion for Security: A proactive approach to learning about new security technologies and threats.

Skills

Palo Alto, Cisco Asa, Fortinet, Ids/Ips, Vpns, Sd-Wan, Cloud Security, SIEM, Splunk, Qradar, Nessus, Qualys, Cissp, Ceh, Ccnp Security

Onebrief

Onebrief

United States

Corporate Security Systems Engineer
$180k+/yrRemote4+ YOESecurity Engineering

Own and strengthen Onebrief’s corporate security stack across endpoints, identity, SaaS, Zero Trust, and monitoring. The role emphasizes security automation, configuration-baseline enforcement, telemetry integration, and continuously validated compliance controls.

Exa

Exa

San Francisco, CA

Security Engineer
$180k+/yrOn-siteSecurity Engineering

The Security Engineer will secure cloud infrastructure, engineering systems, APIs, model-training environments, and GPU clusters while supporting rapid delivery. The role requires hands-on cloud security, IAM, secrets and certificate management, compliance ownership, vulnerability monitoring, and incident response experience.

Vanta

Vanta

Remote

Manager, Security Operations
$178k+/yrRemote5+ YOESecurity Engineering

Leads a global Security Operations team, setting detection, response, and security strategy while driving incident response and risk remediation. The role requires strong SaaS and cloud security experience, leadership ability, familiarity with major security standards, and responsible use of AI.

Huntress

Huntress

United States

QMS Manager
$185k+/yrRemote5+ YOESecurity Engineering

Build and lead a Security Quality Management System for agentic and human-led SOC investigations, establishing quality standards, sampling, validation, reporting, and corrective actions. The role requires 5+ years in quality, governance, operational excellence, or controls, plus security operations and people-management experience.

Glean

Glean

United States

Platform Security Engineer
$185k+/yrRemote5+ YOESecurity Engineering

Develop and maintain secure platform software spanning authentication, authorization, communications, data access, and automated security testing. The role requires 5+ years of security-focused software development experience, strong coding skills, and expertise in cloud and container security.