Captive Lab Engineer (4G/5G Test Engineer)

Job Description

Job Description

Cohesive Technologies is a global IT Services & Solutions company providing IT Staffing Services and Application Development Services necessary for technology leaders to deliver business value.

We help our people and clients succeed by leveraging our expertise, deep industry and market knowledge, proprietary assessment tools and techniques, and project delivery methodologies.

Through relationships with thousands of specialized professionals, we bring an unparalleled ability to match talent with opportunities by assessing, recruiting, developing and engaging the best and brightest people for our clients.

We combine broad geographic presence, world-class solutions and a tailored, consultative approach to help our people and clients achieve higher performance and outstanding results.

Job Title : Captive Lab Engineer (4G / 5G Test Engineer)

Location : Redmond, WA

Duration : 6-12 months

Mode of Work : Hybrid (3 days onsite)

Notes : -

• No of years' experience required : Min 3 years.
• Need to have strong hands-on experience into 4G / 5G, preferably 5G.
• Must work in a lab Environment, Field Testers not required.
• Candidates must be local to WA.

What you will do :

• Working in Captive lab by testing various 4G / 5G data performance and handover / fallback scenarios.
• Work remotely in the Simulator lab to perform RF / protocol / Application testing for 4G / 5G devices.
• Work as field testing engineer in the Seattle area for Ericsson / Nokia infra only if needed.
• Create a learning knowledge base and train the team members on new learning.
• Work with the Client team to find the root cause of the issue reported.
• Conduct research and analysis to define features and functions for 5G advanced and 6G.

What you need :

• A firm / expert working knowledge of 5G / LTE and VoLTE Platforms
• Deep 4g / 5g protocol knowledge
• Strong Knowledge of log analysis tools like QXDM, ShannonDM, ETL, etc.
• Must have experience in testing with different modules, chipsets, IOT devices and mobile devices.
• Must have work experience in lab testing with Keysight / Spirent / Anritsu and R&S simulators in both 5G / 4G environments.
• Have experience / knowledge of field testing for any one operator and tools associated with field testing.
• Deep understanding of LTE, VoLTE, 5G VoNR L2 / L3 call flows with the ability to understand and analyze traces (PCAP, GNB traces).
• Continue to provide the best network in the industry as measured by RootMetrics and other benchmarking metrics.
• Self-motivated and report the daily testing status to the Client / Internal team.
• Should know bug reporting tools like JIRA, PLM, etc.

Mandatory Skills : 4G / 5G, Captive Lab,

Cohesive Technologies is an equal access / equal opportunity employer and does not discriminate on the basis of age, color, disability, marital status, national origin, race, religion, sex, sexual orientation, veteran status or any other classification prescribed by applicable law.