RAN Wireless SME

Overview

Tele World Solutions is seeking a RAN Wireless SME to lead technical solutioning, product requirements, and performance analysis across next-generation 4G/5G wireless networks
. This role serves as a critical bridge between engineering, product, and customer team-driving innovation, resolving complex technical challenges, and enabling successful deployment of advanced RAN technologies including virtualized and cloud-native networks
.

Who We Are:
The Architects of What Connects Us

You find the signal in the noise of data.
We build the signal itself.

We are Tele World Solutions
, and we are the strategic backbone for the world's most ambitious wireless networks. We're not just consultants; we're the engineers, designers, and problem-solvers that operators, OEMs, and tower giants trust to bring their boldest visions to life.

Our playground is the invisible architecture of connection-from vast macro networks to the hyper-precise world of DAS, Small Cells, and Wi-Fi. With a legacy of
hundreds of thousands of successful implementations
, we help our clients navigate the entire lifecycle of their network: from the first line of a design to the final optimization, and every critical decision about performance and value in between.

Why does this matter to you?

The complex data you will master-the CDRs, network KPIs, and customer signals-flows from the very infrastructure we design and optimize. You won't just be analyzing abstract numbers; you'll be interpreting the digital heartbeat of networks that we helped bring to life. Your insights will directly influence the next generation of those networks.

Here, your work as a data storyteller is powered by deep, tangible engineering excellence. You provide the "what" and "why." We provide the "how" on a global scale.

Welcome to the engine room of connection. Let's build what's next

Technical Leadership & System Engineering

• Lead development of product and feature requirements
  , system design, and performance analysis for 4G/5G RAN solutions
• Translate customer requirements into detailed system specifications and engineering design documentation
• Drive new technology introduction
  , including virtualized and cloud-based RAN architectures
• Conduct deep-dive technical sessions with customers to define requirements and solution strategies

Performance Analysis & Troubleshooting

• Perform advanced analysis of 4G/5G wireless call protocols (PHY, MAC, RLC, PDCP, RRC)
• Troubleshoot complex issues identified during:
• Chipset IODT testing (lab & field)
• Network performance validation and optimization
• Evaluate new product releases and software updates for performance and stability
• Develop test strategies, parameter optimization plans, and root cause analysis

Customer Engagement & Pre-Sales Support

• Act as a technical advisor in pre-sales engagements
  , delivering compelling solutions aligned with customer needs
• Translate complex technical concepts into clear business and network value propositions
• Present and educate customers on new products, services, and network capabilities
• Ensure delivery of customer commitments and technical milestones

Cross-Functional Collaboration

• Partner with Sales, Engineering, Logistics, and HQ teams to drive successful product rollouts
• Support and lead lab and field trials
  , including validation of deployed solutions
• Align internal and external stakeholders to achieve project and contractual objectives

Technical Acumen

• Recognized SME capable of solving complex technical challenges across RAN architecture and performance domains

Communication & Presentation Skills

• Ability to effectively communicate with:
  • Executive leadership
  • Technical teams
  • Global HQ stakeholders

Navigating Ambiguity

• Proven ability to operate in fast-paced, evolving environments and lead through uncertainty

• 12+ years of wireless telecommunications experience
• Bachelor’s degree in Electrical Engineering, Computer Science, or related field (Master’s preferred)
• Deep expertise in:
  • 4G LTE & 5G  interface and call processing
  • RAN architecture and network design
• Strong understanding of:
  • 3
    
    GPP standards (Rel-15/16 preferred)
  • LTE- & coexistence
  • Massive MIMO, Beamforming, 5G numerologies
• Technical
  
  Skills:
  • Protocol expertise:
    PHY, MAC, RLC, PDCP, RRC layers
  • Tools:
    XCAL, QXDM, Wireshark, Channel Emulator
  • Experience with:
    • System engineering & feature development
    • Performance optimization & troubleshooting
    • Lab and field testing environments
  • Knowledge of:
    • Core & RAN network interactions
    • Software and hardware architecture
• Key Competencies
  • Strong stakeholder management and executive-level influence
  • Ability to negotiate and align technical decisions in complex environments
  • Exceptional organization and ability to manage multiple high-impact initiatives
  • Strong written and verbal communication skills for technical and business audiences
• Additional Requirements:
  • Ability to travel as needed for customer engagements, lab testing, and field validation
  • Willingness to support time-sensitive projects and critical deadlines

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