Tech Lead - Senior Cloud Network Architect
NTT DATA Services Plano, Texas, United States
IT Services and IT Consulting · 10,001+ employees
About the role
Design and deliver secure, scalable cloud-native network architectures in Azure and AWS environments. Lead client workshops, define technical patterns, and serve as a subject matter expert for complex networking escalations.
What they look for
Requirements
Requires 5+ years of experience in cloud networking architecture with deep knowledge of VNet/VPC design and hybrid connectivity. Candidates must possess strong communication skills and hands-on experience with infrastructure-as-code tools like Terraform or Ansible.
Full description
Senior Cloud Network Architect
About the Role
We are seeking a Senior Cloud Network Architect to design and deliver secure, scalable network architectures in Azure and/or AWS. This role includes leading client workshops, presenting solutions, and guiding teams through critical architecture decisions.
What You'll Do
- Design cloud-native networking architectures (Azure and/or AWS).
- Lead client workshops for requirements, design reviews, and solution walkthroughs.
- Implement hybrid connectivity (VPN, ExpressRoute, Direct Connect).
- Define patterns for routing, segmentation, traffic management, and DNS.
- Partner with cloud, security, and application teams to deliver integrated solutions.
- Create architecture diagrams, HLD/LLDs, and supporting documentation.
- Serve as the SME for complex cloud networking and escalations.
What We're Looking For
- 5+ years of cloud networking architecture experience (Azure, AWS, or both).
- Strong background in VNet/VPC design, routing, segmentation, and traffic inspection.
- Experience with Azure Virtual WAN, Azure Firewall, Hub & Spoke; and/or AWS Transit Gateway, Route 53, Security Groups, NACLs.
- Hybrid connectivity experience (VPN, ExpressRoute, Direct Connect).
- Knowledge of cloud-native load balancers and DNS solutions.
- Hands-on implementation experience with cloud networking components across major platforms, including virtual networks/subnets, security controls, routing constructs, hybrid connectivity, load balancers, firewalls/WAF, and DNS services.
- Understanding of Zero Trust principles and cloud network security.
- Experience with Terraform, Bicep, CloudFormation, or Ansible.
Client-Facing Skills
- Excellent communication and presentation abilities.
- Ability to translate technical designs into business-focused recommendations.
- Experience engaging stakeholders to drive architecture decisions.
Preferred Certifications
- Azure Network Engineer Associate
- Azure Solutions Architect Expert
- AWS Certified Advanced Networking Specialty
- AWS Solutions Architect Professional
