Senior Network Security Engineer with AWS

Senior Network Security Engineer with AWS || Irvine, CA - Onsite || Fulltime || 8 - 14 years of experience

Must Have Technical/Functional Skills

Strong experience with:

Firewalls: Palo Alto, Cisco ASA/FTD, Fortinet, Check Point.

IDS/IPS & SIEM tools: Splunk, QRadar, ArcSight

VPN Technologies: IPsec, SSL VPN

Web Security: WAF, Secure Web Gateways

Networking Concepts: TCP/IP, VLANs, Routing, Switching

Expertise in:

Network segmentation & Zero Trust architecture.

Threat intelligence and security monitoring

Cloud security (Azure/AWS/GCP)

Familiarity with:

Scripting (Python, PowerShell, Bash).

Automation tools (Ansible, Terraform)

Preferred Certifications:

ISSP / CISM / CISA

CCNP Security / CCIE Security

PCNSE / Fortinet NSE

Good to Have:

Experience with SOC operations

Knowledge of DevSecOps practices

Exposure to EDR/XDR technologies

Roles & Responsibilities:

Experience: 10 + Years

Job Summary:

We are seeking an experienced Network Security professional with over 10 years of experience to design, implement, manage, and enhance enterprise-level network security infrastructure.

The ideal candidate will have deep expertise in security architecture, threat mitigation, and advanced network defense technologies.

Key Responsibilities:

Design and implement robust network security architectures for enterprise environments.

Manage and maintain firewalls, VPNs, IDS/IPS, WAF, and proxy solutions.

Perform security assessments, risk analysis, and vulnerability management.

Monitor network traffic and investigate security incidents and breaches.

Lead incident response and forensic analysis activities.

Implement and enforce network security policies, standards, and procedures.

Collaborate with cross-functional teams to secure cloud and on-prem environments.

Ensure compliance with industry standards such as ISO 27001, NIST, PCI-DSS, GDPR (if applicable).

Conduct regular security audits and penetration testing coordination.

Stay updated with emerging threats, vulnerabilities, and security technologies.

Salary : 120K-140K/annum + benefits

Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.