Expert RAN Optimization

JazzWorld; Islamabad; On-site; PKR 2,500,000 - 4,500,000; Full time

Job summary

JazzWorld is seeking an Expert RAN Optimization in Islamabad to shape nationwide performance. You will own the user and application experience across 2G, 3G, 4G and 5G, lead trials for new features, and hold vendors to SLAs while coordinating with Planning, Operations and Regulatory teams.

You will analyze network and crowdsourced data, automate reporting, and drive audits, closures of VIP/corporate/regulatory complaints, and improvements in KPIs for nationwide rollout.

Qualifications

• Bachelor's degree in Telecommunication, Electrical, Electronics or Computer Engineering/CS.
• 5–8 years of RAN optimization across 2G/3G/4G/5G NSA/SA with feature trials and site acceptances.
• Deep knowledge of LTE and 5G NR, call flows, KPIs, VoLTE, carrier aggregation, Massive MIMO; hands-on Huawei and ZTE optimization.

Responsibilities

• Drive nationwide user experience across 2G–5G with focus on accessibility, throughput and latency.
• Optimize app experience for video, gaming, social media and OTT using KPIs, DPI and probe data.
• Lead optimization and KPI-based acceptance of new sites, layers and technologies (5G NSA/SA, Massive MIMO).
• Plan vendor feature trials, quantify gains and drive nationwide rollout while maintaining baselines.

Skills

RAN optimization

LTE & 5G NR

2G/3G/4G/5G

feature trials

site acceptance

vendor OSS

drive-test tools

Python

SQL

Power BI

Tableau

GIS

crowdsourced data

Education

Bachelor's degree in Telecommunication/Electrical/Electronics/Computer Engineering/CS

Tools

Huawei PRS

Nastar

SmartCare

ZTE NetMAX

TEMS

NEMO

Actix

Genex

Job description

Title: Expert RAN Optimization
Grade: L2
Location: Islamabad
Company: JazzWorld

Shape the experience of Pakistan's largest mobile network

At JazzWorld, connectivity is more than infrastructure - it is the foundation that enables millions of people and businesses to connect, transact and access digital services every day.

As Expert RAN Optimization, you will be part of the HQ RAN Optimization Team, which sets nationwide optimization strategy for Pakistan's largest mobile network. You will report directly to the Manager RAN Optimization and be part of a 6-member team.

You will own the user and application experience agenda across 2G, 3G, 4G and 5G, from new-layer rollouts and feature trials to VIP complaint closure. You will turn network, crowdsourced and application data into nationwide optimization initiatives, lead trials of new features and technologies, and hold vendors to account for delivery.

What you'll own

• Drive nationwide user experience by optimizing accessibility, retainability, throughput and latency across 2G, 3G, 4G and 5G.
• Optimize application experience for video streaming, gaming, social media and OTT using app-level KPIs, DPI and probe data.
• Lead optimization and KPI-based acceptance of new sites, layers and technologies (5G NSA/SA, L700, Massive MIMO, carrier additions).
• Plan and run vendor feature trials, quantify gains and recommend nationwide rollout, while maintaining parameter baselines and closing audit discrepancies.
• Analyze network and crowdsourced data, automate recurring reporting and benchmark JazzWorld against competitors (Ookla/Opensignal, drive tests, PTA QoS surveys), turning gaps into action plans.
• Close VIP, corporate and regulatory complaints end to end, and hold Huawei and ZTE to feature commitments and SLAs while coordinating with Planning, Operations, Core, Commercial and Regulatory teams.

What success looks like

• User and application experience KPIs improve measurably, nationwide and in priority clusters.
• New sites and layers pass KPI acceptance on schedule, with fewer post‑launch issues.
• Trialed features reach nationwide rollout on proven gains, and the parameter baseline stays standardized.
• JazzWorld holds or improves its position in crowdsourced and PTA QoS benchmarks.
• VIP and regulatory complaints close within agreed timelines, with root causes fixed.
• Vendors deliver committed features against agreed SLAs and timelines.

Jazz is an equal opportunity employer. We celebrate, support, and thrive on diversity and are committed to creating an inclusive environment for all employees.

Requirements

You may be a strong fit if

• Hold a Bachelor's degree in Telecommunication, Electrical, Electronics or Computer Engineering/Computer Science.
• Bring 5-8 years of RAN optimization experience across 2G, 3G, 4G and 5G NSA/SA, with a proven track record in feature trials, new-layer rollouts and site acceptances.
• Have deep knowledge of LTE and 5G NR (call flows, KPIs, VoLTE, carrier aggregation, Massive MIMO) and hands‑on Huawei and ZTE optimization experience (Nokia or Ericsson is a plus).
• Are skilled in vendor OSS, performance and drive‑test tools (Huawei PRS, Nastar, SmartCare, ZTE NetMAX, TEMS, NEMO, Actix, Genex), with Python, SQL, Power BI/Tableau, GIS and crowdsourced data experience as a plus.
• Have strong analytical skills, present clearly to senior management, vendors and regulators, and bring ownership and drive for results under pressure.

Benefits

Why JazzWorld

JazzWorld is building Pakistan's next‑generation digital services platform.

Here, you will build products and solutions that solve real problems at national scale. The reach of Jazz Telco, combined with shared capabilities across connectivity, transactions and identity, gives builders the power to take an idea from zero to tens of millions.

You will not simply communicate what already exists. You will help shape the conversation around what comes next, turning technology, ideas and business priorities into stories that matter.

Build. Create. Repeat.

As a certified Top Employer, JazzWorld is committed to global workplace standards and an inclusive environment where diverse talent can thrive and perform at their best.

Apply by: 28 October 2026