Open to opportunities

Muhammad Tayyab

@muhammadtayyab13

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Networking and cybersecurity professional specializing in mission-critical transport systems.

Pakistan

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What I'm looking for

I seek roles where I can manage and secure networked control systems within mission-critical transport environments, with opportunities for technical leadership and skills growth.

I am a results-driven networking and cyber security professional with extensive hands-on experience supporting mission-critical signaling and communication systems for large-scale transportation projects. I have supported CBTC URBALIS 888 components, NMS platforms, gateways, servers, and optical fiber networks to ensure availability and safety.

My background includes log extraction and analysis, fault diagnosis, server and database support, and commissioning of networked control systems, gained through roles on metro rail and railway signaling projects. I coordinate cross-functional teams, produce detailed technical documentation, and participate in incident response and safety drills.

I hold a BS in Software Engineering and a DAE in Electronics, and I have been recognized for CBI support and ATC/ATS troubleshooting performance. I bring disciplined operational focus, strong analytical skills, and practical experience in secure operations under high-pressure environments.

Experience

Work history, roles, and key accomplishments

Current

Network & Systems Technician

Current

Orange Line Metro Rail Transit System

Jun 2020 - Present (5 years 8 months)

Maintain and monitor CBTC URBALIS 888 signaling and communication networks, servers, and gateways to ensure high availability and performed log-based fault diagnosis and incident investigations for metro operations.

CBTC URBALIS 888 Servers Log Analysis Gateway

Network Engineer

B9-Tech

Installed and configured DSS servers, CCTV systems, signaling servers and optical fiber networks including splicing and OTDR testing, and provided network diagnostics and system documentation for transportation projects.

DSS Server Installation Fiber Splicing Documentation OTDRs Technical Documentation

Network & Systems Support Engineer

Pakistan Railways

Supported installation, configuration and maintenance of CBI/CBI-related networked signaling systems, coordinated with Bombardier and CRSC, and performed fault isolation, redundancy planning and secure communication support for rail operations.

Computer Based Interlocking (CBI)R3 R4 Platforms

Education

Degrees, certifications, and relevant coursework

COMSATS University Islamabad

Bachelor of Science, Software Engineering

Completed a Bachelor of Science in Software Engineering focusing on software development and systems engineering relevant to networking and signal systems.