Field Test & Post-Processing Device Engineer

TeleWorld Solutions Inc; Philadelphia (Philadelphia County); On-site; USD 90,000 - 130,000; Full time

Job summary

TeleWorld Solutions Inc. is seeking a Device Field Test & Post Processing Engineer to join our telecom engineering team in the United States. You will execute field test plans, flash devices, capture logs, and perform multi‑vendor RF testing across NR, LTE, VOLTE, and VoWiFi flows.

You will analyze logs, raise defects, coordinate with vendor teams, and ensure test equipment is calibrated and maintained. Strong communication with stakeholders is essential, as is experience with QXDM and QCAT

Qualifications

• Minimum 5+ years’ experience with industry standard test tools and processing.
• Deep knowledge of NR, LTE, VOLTE, and VoWiFi calls flows.
• Extensive experience with device flashing, sanity testing, functional testing, and performance testing.
• Experience with functional, KPI and GUI Testing, and application Testing.
• Solid experience in QXDM & QCAT experience required.
• Extensive experience with RF testing and troubleshooting.
• Well versed in client communication and status reporting.
• Very good communication and interpersonal skills.

Responsibilities

• Execute planned test cases in field and capture observations and device logs.
• Perform device flashing, sanity testing, functional testing, and performance testing.
• Identify abnormalities in device behavior from a user as well as call flow perspective.
• Post process and analyze logs taken during field testing for identifying defects, raising tickets & following up with the relevant teams.
• Test and evaluate device builds and models from different vendors.
• Conduct debugging session with vendor teams, provide logs and other data to assist in resolutions
• Follow field test schedule, planning and execution and in accordance with project’s plan and objectives.
• Coordinate with other team members to resolve issues related to testing.
• Oversee the maintenance and calibration of test equipment.

Skills

Test tools

Field testing

Device testing

NR/LTE/VoWiFi flows

Client communication

Tools

QXDM

QCAT

Job description

TeleWorld Solutions Inc. is seeking a Device Field Test & Post Processing Engineer to join our telecom engineering team in the United States. You will execute field test plans, flash devices, capture logs, and perform multi‑vendor RF testing across NR, LTE, VOLTE, and VoWiFi flows.

You will analyze logs, raise defects, coordinate with vendor teams, and ensure test equipment is calibrated and maintained. Strong communication with stakeholders is essential, as is experience with QXDM and QCAT