Senior Network Security Architect

Tata Consultancy Services Limited; Waltham (MA); On-site; USD 110,000 - 130,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

Maternal & Parental Leaves

401K Plan

Performance Bonus

Job summary

Tata Consultancy Services Limited in Waltham, MA seeks an experienced Security Architect/Analyst to design, implement, and maintain a robust network security posture across on-premises and cloud environments. You will manage firewalls, IAM controls, VPNs, and security monitoring within strict regulatory guidelines.

The role requires 5+ years in security architecture or consulting, plus relevant certifications.

Qualifications

• 5+ years of experience as a Security consultant, Security Architect or equivalent.
• Hold certifications like Palo Alto PCNSA/PCNSE, F5, CompTIA, Zscaler, Azure, AWS, CCSP, ISSAP, ITIL etc.

Responsibilities

• Designing, Architecting, Implementing and Maintaining an organization's network security infrastructure solutions like Firewalls, IDPS, Proxy, Load Balancers, VPN, WAF etc., aligning with strategies, policies, and standards.
• Design and manage firewall policies, network access controls, AAA mechanisms, MFA, IAM solutions, RBAC, Privilege Management,
• In-depth understanding of cloud network security, network architectures (LAN, WAN, DMZ) and topologies, routing, switching, subnetting.
• Ensure network security measures align with compliance standards (GDPR, HIPAA, PCI DSS) and conduct regular audits to address gaps.
• Familiarity with NIST CSF, ISO 27001, CIS Controls; evaluate security tech and monitor for breaches.
• Collaborate with IT teams to ensure holistic security; communicate complex concepts to non-technical stakeholders.
• Provide training and guidance on network security best practices; maintain documentation.

Skills

Network Security Architecture

IAM, MFA, RBAC, PAM, AAA

Cloud Security (Azure, AWS, OCI)

LAN/WAN, DMZ, Routing, Switching, Subn

SIEM, Vulnerability Management,Logging

Web Security, Email Security, PKI, C

Security Compliance (NIST, ISO 27001,

SDLC & Agile Delivery

Security Audits & Risk Assessments

Education

Bachelor of Computer Science

Tools

Palo Alto PCNSA/PCNSE

F5

Zscaler

Azure

AWS

ITIL

Job description

Tata Consultancy Services Limited in Waltham, MA seeks an experienced Security Architect/Analyst to design, implement, and maintain a robust network security posture across on-premises and cloud environments. You will manage firewalls, IAM controls, VPNs, and security monitoring within strict regulatory guidelines.

The role requires 5+ years in security architecture or consulting, plus relevant certifications.