Network Engineering Professional

BT Group; United States; On-site; USD 16,000 - 29,000; Full time

Job summary

BT Group is seeking a Network Planning Manager to support design, modelling, and optimization of IP and optical transport networks. The role emphasizes data-driven capacity planning, network performance analysis, and topology documentation for scalable connectivity solutions.

The ideal candidate has strong Excel and analytical skills, with a foundation in routing and optical systems, and is eager to grow into advanced network planning roles.

Qualifications

• Bachelor’s degree in Telecommunications, Networking, Electrical Engineering, Computer Science, or related field.
• Strong proficiency in Microsoft Excel for technical analysis.
• Solid understanding of IP networking fundamentals (Layer 2/3, routing, switching).
• Experience with large datasets and quantitative analysis.
• Ability to interpret data and translate into planning recommendations.
• Attention to detail and structured problem-solving.

Responsibilities

• Assist with IP and optical network capacity planning, including traffic growth analysis and demand forecasting.
• Analyze utilization, throughput, latency, and error metrics from network elements and links.
• Build and maintain Excel-based planning models, including pivot tables, formulas, macros, and charts.
• Support the development and maintenance of network topology models, including routers, links, and optical paths.
• Assist in evaluating network expansion scenarios, upgrade options, and cost/performance trade-offs.
• Support planning activities related to router port utilization, interface capacity, and optics selection.
• Document planning assumptions, network designs, and engineering recommendations.
• Collaborate with network engineering, operations, and architecture teams to validate data and planning outputs.
• Support ad-hoc technical analysis and reporting requests.

Skills

Excel for analysis

IP networking fundamentals

Routing & switching

Data analysis

Power BI

SQL

Python

Optical networking basics

Education

Bachelor’s degree in Telecommunications, Networking, Electrical Engineering, Computer Science, or related field

Tools

Power BI

SQL

Python

Job description

Job Title: Network Engineering Professional

Req ID: 59681

Job Function: Engineering

Posting Start Date: 27/07/2026

Division: BT International

Job Location: HU-Debrecen-Forest Offices, HUN Budapest ONE

Advertised Salary: competetive

Hiring Manager: Charles Wilkinson

Career Grade: E

Why BT?

BT Group was the world’s first telco and our heritage in the sector is unrivalled. As home to several of the UK’s most recognised and cherished brands – BT, EE, Openreach and Plusnet, we have always played a critical role in creating the future, and we have reached an inflection point in the transformation of our business.

Over the next two years, we will complete the UK’s largest and most successful digital infrastructure project – connecting more than 25 million premises to full fibre broadband. Together with our heavy investment in 5G, we play a central role in revolutionising how people connect with each other.

While we are through the most capital-intensive phase of our fibre investment, meaning we can reward our shareholders for their commitment and patience, we are absolutely focused on how we organise ourselves in the best way to serve our customers in the years to come. This includes radical simplification of systems, structures, and processes on a huge scale. Together with our application of AI and technology, we are on a path to creating the UK’s best telco, reimagining the customer experience and relationship with one of this country’s biggest infrastructure companies.

Change on the scale we will all experience in the coming years is unprecedented. BT Group is committed to being the driving force behind improving connectivity for millions and there has never been a more exciting time to join a company and leadership team with the skills, experience, creativity, and passion to take this company into a new era.

Why this job matters

As a valued member of the Global Planning team, we are seeking a highly organized and proactive individual to join our team as a Network Planning Manager. This role will consist of supporting the design, modelling, and optimization of IP and optical transport networks. This role focuses on data-driven capacity planning, network performance analysis, and topology documentation. The ideal candidate has strong Excel and analytical skills combined with foundational knowledge of routing, network architecture, and optical systems, and is eager to grow into a more advanced network planning or engineering role.

The skills you’ll need to succeed

• Bachelor’s degree in Telecommunications, Networking, Electrical Engineering, Computer Science, or related field
• Strongproficiencyin Microsoft Excel for technical analysis (formulas, pivot tables, charts, data validation)
• Solid understanding of IP networking fundamentals, including:
  • Layer 2 / Layer 3 concepts
  • Routing and switching principles
  • Basic routing protocols (e.g., OSPF, BGP – conceptual level)
• Experience working with large datasets and performing quantitative analysis
• Ability to interpret technical data and translate it into planning recommendations
• Strong attention to detail and structured problem-solving skills

What you’ll be doing – your accountabilities

• Assist with IP and optical network capacity planning, including traffic growth analysis and demand forecasting
• Analyzeutilization, throughput, latency, and error metrics from network elements and links
• Build andmaintainExcel-based planning models, including pivot tables, formulas, macros, and charts
• Support the development and maintenance of network topology models, including routers, links, and optical paths
• Assistin evaluating network expansion scenarios, upgrade options, and cost/performance trade-offs
• Support planning activities related to router portutilization, interface capacity, and opticsselection
• Document planning assumptions, network designs, and engineering recommendations
• Collaborate with network engineering, operations, and architecture teams tovalidatedata and planning outputs
• Support ad-hoc technical analysis and reporting requests

Leadership accountabilities

Communication and Stakeholder Engagement

• Maintain open and transparent communication with all stakeholders.
• Act as a liaison between departments, ensuring alignment and fostering positive relationships.

Vision and Strategy

• Clearly articulate project objectives and the broader vision for efficiency improvements.
• Align project plans and efficiency initiatives with organisational goals and priorities.

Decision-Making

• Make informed and timely decisions to keep projects on track and address challenges proactively.
• Prioritise tasks and allocate resources effectively.

Continuous Improvement

• Champion a culture of learning and development, encouraging team members to grow and adapt.
• Regularly assess and refine processes for sustained efficiency and effectiveness.

Experience you’d be expected to have

• Introductory knowledge of router hardware, line cards, interfaces, and port speeds (1G/10G/100G+)
• Basic understanding of optical networking, including:
  • Fiber types and basic optical link concepts
  • DWDM systems and transceivers (e.g., SFP+, QSFP+)
• Familiarity with network diagrams, logical and physical topology representations
• Exposure to planning, monitoring, or inventory tools
• Experience withadditionalanalysis tools such as Power BI, SQL, or Python
• Understanding of network growth modeling and capacity thresholds
• Familiarity with Microsoft Copilot (or similar AI tools) to help draft summaries, improve written communication, and speed up everyday tasks
• Comfort using AI tools responsibly (e.g., avoiding sensitive data and double-checking accuracy)

Key decisions

• Capacity planning and upgrade recommendations
  • Make recommendations on when and where to add capacity based on traffic growth forecasts, utilisation trends, and performance data.
• Network expansion and design options
  • Assess and recommend preferred network expansion scenarios and upgrade paths, balancing cost, performance, and scalability.
• Data quality and modelling assumptions
  • Determine planning assumptions, validate data sources, and decide acceptable thresholds for use in forecasting and modelling.
• Prioritisation of planning activities
  • Prioritise analysis, modelling, and planning work based on business demand, risk levels, and stakeholder requirements.
• Technology and equipment selection (supporting)
  • Contribute to decisions on router port utilisation, interface capacity, and optics selection based on technical and commercial considerations.
• Risk identification and mitigation
  • Identify risks related to capacity shortfalls, performance degradation, or design limitations and recommend mitigation actions.
• Trade‑offs between cost and performance
  • Evaluate and recommend decisions where trade‑offs are required between investment cost, service quality, and future scalability.
• Planning outputs and recommendations
  • Decide the appropriate level of detail and confidence in planning outputs before presenting to engineering, architecture, or delivery teams.
• Stakeholder alignment and challenge
  • Decide when to challenge data, assumptions, or requirements from stakeholders to ensure robust planning outcomes.
• Process and tool improvements
  • Identify and decide opportunities to improve planning processes, data handling, and modelling approaches to increase efficiency and accuracy.

About the role

The Network Engineering Professional supports the delivery of engineering activities that contributes client technical requirements, deploying optimal networking and connectivity solutions that enable clients and the enterprise to achieve their operational and business goals.

What you’ll be doing

1. Supports the delivery of routine daily activities and is accountable for system design, build, testing, validation, maintenance, and ongoing support of all network infrastructure components.
2. Assists the implementation of enhanced network technology that aligns to customers' strategic direction for enterprise and remote site connectivity.
3. Follows standards for global network infrastructure, including wireless, LAN and SD-WAN networks and connectivity.
4. Supports the installation, testing, and setup of new network hardware both physical and virtual (firewalls, routers, switching, monitoring) hardware and software.
5. Executes engineering efforts to ensue currency and supportability of networking technology.
6. Collates data, reports and information supporting technology lifecycle planning, including contributing to the development of the technology roadmaps and Network Health Assessments.
7. Organises material and data for documentation, knowledge transfer and training to successfully land new solutions into the support organisation.
8. Undertakes activities that contribute to the implementation of core and cloud infrastructure security to manage risks and exposure.
9. Supports in the implementation of ways to improve working processes within Network Engineering.

Essential Skills / Experience

Desirable Skills / Experience

Our Package

At BT International, our purpose is to keep the world connected. As part of BT, we build on almost 180 years of innovation and expertise to deliver secure connectivity and digital services to some of the world’s leading multinational businesses and organisations. Our customers trust us to safeguard their data, drive their digital transformation and keep their businesses running. With colleagues on the ground across the world and supporting customers wherever they need to operate, BT International offers a truly global experience. Whether it’s about providing cloud connectivity, helping organisations collaborate, or enabling innovation in cybersecurity and digital services, you’ll be part of a team that shapes how businesses succeed in a world that is being transformed by AI. If you have the drive and ambition to make an impact on a global stage, BT International is where it happens.