Parallel Wireless

Delivers OpenRAN-based 5G wireless infrastructure

Technical Lead - Multiple Teams

Test Automation EngineeringConfirmed live in the last 24 hours

Full-timeBengaluru, Karnataka, IndiaNo salary listed

About the Job

Requirements

Solid wireless and telecommunications system understanding across 2G, 4G LTE, and 5G NSA/SA, including RRC, S1AP/NGAP, X2/Xn, PDCP/RLC/MAC scheduling, PHY/FAPI, GTP-U, and core/platform interfaces.
Hands-on experience with Python and Pytest for tools and automation scripting.
Proven debugging and root cause analysis skills, including coredumps/gdb, log/PCAP analysis, memory/crash triage, and KPI/counter reasoning.
A system mindset, with the ability to reason across UE, RAN, Core, Platform, and EMS rather than a single layer.
Willingness and aptitude to use AI tools as a daily engineering accelerator.
Bachelor's (B.E./B.Tech) or Master's (M.E./M.Tech) degree in Electronics/Communication/Computer Science Engineering, or equivalent training, education, and experience.

Responsibilities

Validate integration, system, and end-to-end features of PW products (LTE/NR/GSM).
Use AI tools (Claude and AI-assisted engineering) to accelerate code understanding, log analysis, debugging, correlation, and root cause analysis, especially for multi-module problems.
Identify scenarios and enhance coverage to make the product robust and stable.
Analyze root causes of field and lab issues spanning multiple modules, correlating evidence across UE, PHY, DU/MAC/SCH, CU/L3, Core, Platform, RRH, and System logs, and field issues across EMS/system monitoring.
Reproduce field/customer issues in the lab on production-like setups.
Investigate field issues with direct customer/field involvement and feed learnings back into design, regression, and stability.
Automate end-to-end features.

Desired Qualifications

Experience with O-RAN/disaggregated CU-DU, fronthaul (split 7.2), PTP/timing, and IPsec/transport.
Experience with EMS/OSS, Kibana/KPI monitoring, and PM counters.
Prior field/customer-facing deployment or NPI experience.
Scrum/Agile delivery experience.
Networking knowledge.

What you will do

Integration/System/E2E Featue Validation of PW products (LTE/NR/GSM)
Use AI tools (Claude / AI-assisted engineering) to accelerate code understanding, log analysis, debugging, correlation and RCA — especially on multi-module problems.
Identification of the scenarios, enhance the coverage to make the product robust & stabile
Analysis of the issue/RCA on field and lab issues that span multiple modules, correlating evidence across the full stack:
→ UE logs · PHY logs · DU / MAC / SCH logs · CU / L3 logs · Core logs · Platform logs · RRH logs · System logs · field issues across EMS / system monitoring.
Reproduce field/customer issues in the lab on production-like setups.
Field-issue investigation with direct customer / field involvement; feed learnings back into design, regression and stability.
Automation of the E2E features

What we are looking for

Must-have

Solid wireless/telecom system understanding across 2G / 4G LTE / 5G NSA / SA — RRC, S1AP/NGAP, X2/Xn, PDCP/RLC/MAC scheduling, PHY/FAPI, GTP-U, and the core/platform interfaces.
Handson experience in Python/Pytest for tools/automation scripting
Proven debugging & RCA skills: coredumps/gdb, log/PCAP analysis, memory/crash triage, KPI/counter reasoning.
A system mindset — comfortable reasoning across UE ↔ RAN ↔ Core ↔ Platform ↔ EMS rather than a single layer.
Willingness and aptitude to work with AI tools as a daily engineering accelerator

Good to have

O-RAN / disaggregated CU-DU, fronthaul (split 7.2), PTP/timing, IPsec/transport exposure.
Experience with EMS / OSS, Kibana/KPI monitoring, PM counters.
Prior field / customer-facing deployment or NPI experience.
Scrum / Agile delivery experience
Networking knowledge is an added advantage

Academic Qualification (Education)

Bachelor’s (B.E/B.Tech) or Master’s degree (M.E. or M.Tech.) in Electronics/Communication/Computer Science Engineering or equivalent training, education and experience.

About the Company

Parallel Wireless

Delivers OpenRAN-based 5G wireless infrastructure

Parallel Wireless provides OpenRAN-based 5G wireless infrastructure for mobile network operators, governments, and enterprises. Its products combine hardware and software that form a cloud-native, software-defined OpenRAN stack, enabling flexible and scalable radio access networks with open interfaces and interoperable components that can be managed remotely. Unlike many traditional vendors, its approach centers on open standards and interoperability to reduce deployment complexity and cost while supporting diverse deployment scenarios. The company’s goal is to make 5G networks more accessible and affordable by delivering cost-efficient, flexible infrastructure that can adapt to changing needs.

Company size: 501-1,000
Company stage: N/A
Total funding: $1.8M
Headquarters: Nashua, NH
Founded: 2012

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