NTT DATA Services

Tech Lead - Senior Cloud Network Architect

NTT DATA Services • $135K — $160K *
Plano, TX 75025In-Person
Information Technology
5 - 7 years of experience
Today
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Job Overview by Ladders

Qualifications

  • 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 expertise (VPN, ExpressRoute, Direct Connect).
  • Familiarity with cloud-native load balancers and DNS solutions.
  • Hands-on experience with cloud networking components including virtual networks, security controls, routing, and DNS services.
  • Understanding of Zero Trust principles and cloud network security.

Responsibilities

  • Design cloud-native networking architectures in Azure and/or AWS.
  • Lead client workshops for requirements, design reviews, and solution walkthroughs.
  • Implement hybrid connectivity options such as VPN, ExpressRoute, and Direct Connect.
  • Define routing patterns, segmentation strategies, traffic management, and DNS solutions.
  • Collaborate with cloud, security, and application teams to deliver integrated solutions.
  • Create high-level and low-level architecture diagrams and documentation.
  • Serve as a subject matter expert for complex cloud networking issues and escalations.

Benefits

  • Opportunities for professional growth and development.
  • Flexible working arrangements.
  • Access to cutting-edge technology and innovation environments.
Full Job 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

About NTT DATA Services

NTT DATA Corporation is a Japanese multinational information technology service and consulting company headquartered in Tokyo, Japan. It is partially-owned subsidiary of Nippon Telegraph and Telephone. Japan Telegraph and Telephone Public Corporation, a predecessor of NTT, started Data Communications business in 1967. NTT, following its privatization in 1985, spun off the Data Communications division as NTT DATA in 1988, which has now become the largest of the IT Services companies headquartered in Japan.
Learn more about NTT DATA Services
Size
151,991 employees
Industry
Technical Services
Founded
1988
NASDAQ
NTTDF
* Ladders Estimates

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