Senior Network Security Architect | Cloud & IAM Expert

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

Benefits offered by this job

Discretionary annual incentive

Medical coverage

Parental leaves

401K plan

Training reimbursement

Job summary

Tata Consultancy Services in Waltham, MA seeks a seasoned Security Architect to design, implement, and maintain comprehensive network security solutions. You will lead firewall deployments, IAM/MFA strategies, cloud security across multiple platforms, and ensure alignment with regulatory requirements.

The role requires expertise in SDLC/Agile delivery, vulnerability management, and close collaboration with IT teams to uphold a robust security posture.

Qualifications

• Design and implement network security infrastructure aligned with policies and standards.
• Experience with firewall policies, IAM, MFA, RBAC, and PAM implementations.
• Knowledge of cloud security across Azure, AWS, and OCI.
• Understanding of LAN/WAN, DMZ, routing, switching, and subnetting.

Responsibilities

• Design, architect, and maintain an organization’s network security infrastructure, including Firewalls, IDPS, Proxy, Load Balancers, VPN, WAF.
• Design and manage firewall policies and access controls including MFA and IAM solutions.
• Assess cloud network security and topologies across different environments.
• Ensure security measures align with GDPR, HIPAA, PCI-DSS and other standards; conduct regular audits.
• Familiar with NIST CSF, ISO 27001, CIS Controls; monitor security threats and incidents.
• Coordinate with IT teams to ensure holistic security posture across systems.
• Explain complex security concepts to non-technical stakeholders and executives.
• Provide staff training on network security best practices and maintain documentation.

Skills

Network Security

IAM & MFA

Cloud Security

LAN/WAN & DMZ

SIEM & Monitoring

Web & Email Security

Security Compliance

SDLC/Agile

Education

Bachelor of Computer Science

Job description

Tata Consultancy Services in Waltham, MA seeks a seasoned Security Architect to design, implement, and maintain comprehensive network security solutions. You will lead firewall deployments, IAM/MFA strategies, cloud security across multiple platforms, and ensure alignment with regulatory requirements.

The role requires expertise in SDLC/Agile delivery, vulnerability management, and close collaboration with IT teams to uphold a robust security posture.