Intac Solution ยท 1 day ago
Koreran bilingual - Network Tester
Berkeley Heights, NJ
Full-time
Onsite
New Grad, Entry, Mid Level
$33/hr - $35/hr
0+ years expIntac Solution is seeking a Koreran bilingual Network Tester to verify and validate mobile device and network performance in live 4G/5G environments. The role involves conducting field and lab testing, analyzing logs, and ensuring optimal user experience through various testing protocols.
Logistics & Supply Chain
Responsibilities
Analyze customer and project requirements, converting into system/field test requirements
Conduct field and lab testing for mobile devices and network features on 4G/5G, VoLTE, and NR technologies
Aid in product and feature performance analysis, including evaluation of new software and firmware releases
Capture, analyze, and troubleshoot issues from customer labs, field sites, and live network environments
Perform drive tests to evaluate coverage, throughput, latency, mobility, and call performance under various conditions
Review and recommend improvements to RAN network performance by evaluating and trending key KPIs; perform trials and provide optimization guidelines
Document test results, prepare reports using tools such as QXDM, QCAT, TEMS, or Nemo
Provide expert technical feedback during pre-sales or technical evaluation phases to support solution proposals
Collaborate with cross-functional teams including development, QA, carrier partners, and field engineers to ensure issue resolution
Develop and implement solutions for field network or device-related problems
Follow safety procedures when operating vehicles and field testing equipment, ensuring compliance with all corporate and local regulations
Execute field and mobility driving test cases for Development and MR projects
Prepare devices for testing in field (software, applicable test tools, etc)
Create new test routes or revise existing Infra based on new network features and changes
Report any defects and draft issues on PLM for review and register
Report on daily basis detailed field test results
Collaborate closely with other team members and departments
Detect and track software defects and inconsistencies
Analyzing the testing results and submitting the report to the development team
Creating test designs, processes, cases and test-product documentation
Conducting testing as per the set standards and procedures
Ensure that the testing is carried out as per the defined standards and procedures
Perform software testing in all phases of the design-develop-test-release-maintain software life cycle
Qualification
Required
Bachelor's degree in computer science or a related field required
0-2 years experience in field network testing, mobile QA, or telecom engineering
Strong verbal and written communication, analytical thinking, and problem-solving skills
Excellent teamwork, customer service, and interpersonal abilities
Ability to work independently, manage one's time, adapt in a fast-paced testing environment
Solid understanding of end-to-end LTE/NR network architecture, including RAN, Core, and IMS
Proficiency in 4G/5G air interface protocols, signaling, and call processing
Hands-on experience with field test tools (e.g., QXDM, QCAT, TEMS, Nemo, or similar)
Familiarity with analyzing KPIs such as RSRP, SINR, CQI, and throughput
Strong commitment to safety awareness and responsible equipment handling during field activities
Ability to work in a fast paced environment with minimal supervision
Critical thinker and problem-solving skills
Team player
Good time-management skills
Preferred
0~2 years experience in field network testing, mobile QA, or telecom engineering
Coding experience (Python, SQL) is beneficial
Ability to communicate in Korean is not required but beneficial
Intermediate 3-7 years experience
Advanced 7+ years experience
Company
Intac Solution
Headquartered in Dallas Texas, ITS is an Expert Staffing Company to provide limitless hiring solutions to various projects such as Packaging & RB Inspections, Mobile QA Engineering.
201-500 employees
H1B Sponsorship
Intac Solution has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2024 (3)
2023 (4)
2022 (4)
2021 (4)
2020 (3)
Funding
Current Stage
Growth StageCompany data provided by crunchbase