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Network Design Engineer (WIFI)

NTT DATA, Inc.
Yonkers, NY Full Time
POSTED ON 4/20/2026
AVAILABLE BEFORE 5/20/2026
Req ID: 367193

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Network Design Engineer (WIFI) to join our team in Yonkers, New York (US-NY), United States (US).

Core Responsibilities

  • Design & Architecture: Define the technical roadmap, create high-level (HLD) and low-level (LLD) designs, and select technologies and vendors that ensure scalability and high performance for client review and sign off.
  • Define the technical roadmap and be the subject matter expert for ClearPass (or other applications like this) and interface with other applications to ensure seamless integration.
  • Participate in meetings to discuss and design new and or upgrade projects, including gathering requirement, materials and timelines for work to be completed.
  • Site Surveys & Modelling: Utilize predictive modelling and conduct physical site surveys to optimize RF coverage, capacity, and antenna placement.
  • Organize a bill of materials for new and replacements projects and break fix situation and submit them to the customer for approval.
  • Operational Support (Tier-3/4): Serve as the escalation point for complex wireless performance issues, diagnosing root causes of outages, interference, or latency.
  • Assist Client in Vendor contract support by proving feedback and suggesting changes and improvements.
  • Security & Compliance: Implement and manage security protocols (WPA3, 802.1x, NAC), ensuring compliance with regulatory standards and company policies.
  • Review and get customer approval for equipment Controller and AP Firmware and software updates and execute approved updates.
  • Automation & Optimization: Develop scripts for API integration with network management tools to automate AP provisioning, optimization, and monitoring.
  • Performance Monitoring: Utilize tools, spectrum analyzers, and packet sniffers to analyze traffic and maintain 24/7 reliability.
  • Generate reports as required

Basic Qualification

3 Years of experience in WIFI design and Engineering

2 – 3 Years Experience in Vendor support Management

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.

Salary.com Estimation for Network Design Engineer (WIFI) in Yonkers, NY
$106,879 to $133,611
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