Validation & Integration Engineer | 6-8 Years | Bellevue, WA, USA

Qwalton Private Limited; Bellevue (WA); On-site; USD 120,000 - 160,000; Full time

Job summary

Qwalton Services Limited is seeking a Validation & Integration Engineer in the USA to support 5G SA/NSA deployments, focusing on lab setup, environment readiness, and system integration. You will provision test environments, coordinate with infrastructure teams and verify stability across releases.

The role requires 6–10 years in 4G/5G wireless protocols, strong lab and field-testing experience, and deep knowledge of 3GPP specs, GPS protocols, and logging tools.

Qualifications

• 5G SA/NSA experience (FR1/FR2)
• Lead engineer with security, lab and field testing responsibilities
• CMS/NMS provisioning and lab environment readiness
• Linux administration (RHEL) and VM snapshot/recovery
• 3GPP knowledge and GPS protocol testing
• Experience with 5G/Harman femto log analysis and infra coordination

Responsibilities

• Lead engineer for security, functional lab and field testing.
• Set up labs, ensure environment readiness and system integration.
• Coordinate with infrastructure teams and validate stability across releases.
• Monitor systems and collect logs for analysis and verification.
• Manage CMS/NMS provisioning and perform service restarts as needed.

Skills

5G SA/NSA

LTE

IMS

NMS integration

O-RAN

GPS protocols

Education

Bachelor's degree in Telecommunication/Networking/CS

Tools

QXDM

QCAT

QCAL

shannonDM

Wireshark

e911

Job description

This Position is strictly for the job seekers who are staying in USA only others are not eligible

Job Description

We are looking for a validation & Integration Engineer to support 5G SA and Femto deployments with a focus on lab setup, environment readiness, and system integration. The role involves provisioning test environments, managing CMS readiness, coordinating with infrastructure teams, and validating system stability across releases.

About the Role

We are looking for a 6-10yr experienced 4G/5G Wireless Protocol engineer who will be working as a part of the Harman Proprietary femto & NMS team.

You will be a key contributor as a Lead engineer responsible for performing Security, functional lab and field-testing ,lab

Skill Sets

5G SA/NSA(FR1/FR2), LTE, IMS, NMS integration,O-RAN, GPS (TSIP,TAIP,NMEA) protocols

Tools & Technology

QXDM, QCAT, QCAL,shannonDM, Wireshark, e911, and other security compliance & 3GPP 5G specs.

Special Skills

3GPP Knowledge ,NBI(North bound Interface), South bound interface,5G Harman femto log analysis, Linux administration (RHEL), ISO install, package deployment, VM snapshot/recovery, CMS/NMS provisioning, service restarts, log collection, Networking basics (VLAN, port mapping), system monitoring tools, JIRA, Confluence, Git (for infra-level tracking & version control), Deep experience testing the Protempis Acutime series(smart-Antenna receiver/transmitter),GPS simulators and GPS protocols test experience.

What is Nice to Have

• Bachelor/master's degree related to telecommunication/networking/Computer science.
• Testing experience on AT&T/Verizon/T-Mobile certification testing is an added advantage.
• Any 5G certification course completion or paper submission related to the latest technology is an added advantage.
• Experience in Automation/Test script development on simulators.
• Experience in test plan creation, test scope identification and test case development.