Senior Customer Engineer

WNC Corporation; Dallas (TX); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Restaurant of your choice

Job summary

WNC Corporation seeks a senior technical support specialist to translate complex networking issues into clear guidance for customers and internal teams in Dallas, TX.

You will own the end-to-end trouble ticket lifecycle, help configure CPE devices such as 5G FWA, RG, Wi‑Fi routers, extenders and mesh systems, and use Wireshark for diagnostics.

Collaborate with engineering and sales to feed product evolution with customer feedback and contribute to test planning.

Qualifications

• Bachelor's degree in Electrical Engineering, Computer Science, or related field.
• At least 10 years of relevant experience in technical support or network engineering.
• Strong communication and problem-solving skills.

Responsibilities

• Translate complex technical information into clear, actionable guidance for customers and internal teams.
• Verbal and written communication with customers and engineering teams to resolve issues.
• Own end-to-end trouble ticket lifecycle from creation to escalation when needed.
• Support setup, configuration, and maintenance of CPEs such as 5G FWA, RG, Wi‑Fi routers, extenders, and mesh systems.
• Utilize network analysis tools (e.g., Wireshark) to diagnose and resolve faults; develop test plans for CPE.

Skills

Communication & Collaboration

Customer Orientation

Learning & Innovation

Problem-Solving

Technical Proficiency

Education

Bachelor's degree

Tools

Wireshark

Iperf

OpenWrt

Job description

We are a leading company in the wireless broadband communications industry looking for talented professionals with a winning attitude.

Job Description

[Key Roles & Responsibilities]

Collaboration & Communication

• Verbal and written communication with customers, internal and external engineering teams and other stakeholders.
• Communicate technical issues clearly to development teams for timely resolution and firmware updates.
• Share customer requirements and market feedback with Sales and Business Development (BD) teams to support product evolution.

Translate complex technical information into clear, actionable insights for diverse stakeholders and provide informal guidance to junior team members.

• Technical Support & Issue Management Handle initial technical inquiries and FAQs; manage the end-to-end trouble ticket lifecycle including creation, tracking, and following established escalation processes.
• Support the setup, configuration, and maintenance of CPEs such as 5G FWA, RG, Wi-Fi Routers, Extenders, and Mesh systems.
• Utilize network analysis tools (e.g., Wireshark) to diagnose and resolve network faults.
• Propose solutions for unprecedented problems or unexpected situations by adapting established procedures to specific customer environments.
• Able to develop and implement test plans for CPE

Technical Knowledge Application

• Apply foundational networking concepts (TCP/IP, DHCP, NAT, VLAN) to solve daily technical challenges.
• Maintain a solid understanding of 5G NR protocols, Wi-Fi 7/8, PON (GPON/XGS-PON), and DOCSIS basics.
• Strong understanding of Wi-Fi Router, Access Point and Mesh Network hardware architecture
• Well versed in Open Software Development Platforms (prpl/RDK-B/OpenWRT)
• Strong Hardware Background in Embedded Systems (Residential GW, WiFi,。。。) and familiar with major chipset vendor such as Qualcomm, Broadcom, MediaTek, Maxlinear, etc.
• Identify process improvement areas by integrating best practices and understanding cross-discipline engineering procedures.

[Qualifications & Level Expectations]

• Education: Bachelor’s degree in electrical engineering, Computer Science, or a related field with at least 10 years of relevant experience
• Execution: Familiar with engineering procedures, follows prescribed guidelines to complete tasks while actively seeking coaching to expand technical and business knowledge.
• Accountability: Accountable for individual contributions and the high quality of first-level support provided to customers.

[Technical Requirements Summary]

• Wireless & Broadband: Foundational knowledge of Wi-Fi 7/8, 5G NR, PON, and DOCSIS architectures.
• Performance & Diagnostic Tools: Proficiency in using Iperf or IxChariot for network performance testing and Wireshark for packet analysis.
• Networking Protocol: Solid understanding of the TCP/IP stack and related network protocols.
• Documentation: Strong writing skills for maintaining technical guides, FAQs, and internal knowledge bases.

Education

Bachelor

Work Experience

Language

Skills

Communication & Collaboration: Capable of effective communication with clients and internal teams to ensure smooth technical support., Customer Orientation: Centered on customer needs, providing high-quality technical support., Learning & Innovation: Continuously learning new technologies and applying them to technical support and problem-solving., Problem-Solving: Ability to quickly identify and resolve technical issues., Technical Proficiency: In-depth understanding of the technical principles and operational methods of network communication equipment.