Senior Network Security Engineer with AWS
Tata Consultancy Services · Irvine, CA · 2 days ago
Information Technology$100k–$140k/yrFull-time
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.
Required Technical 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.
Additional Preferred Experience
- Experience with SOC operations.
- Knowledge of DevSecOps practices.
- Exposure to EDR/XDR technologies.
Qualifications
- Bachelor of Computer Science.
Salary
$100,000-$140,000 a year
Benefits
- Discretionary Annual Incentive.
- Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
- Family Support: Maternal & Parental Leaves.
- Insurance Options: Auto & Home Insurance, Identity Theft Protection.
- Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
- Time Off: Vacation, Time Off, Sick Leave & Holidays.
- Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.