Principal Engineer

TGS International Group; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Private medical insurance

Dental insurance

Hybrid/remote working options

Regular company events

Job summary

TGS International Group is seeking a Principal Design Engineer (Structured Cabling) based in London to lead delivery of large-scale ICT infrastructure projects across data centres and offices. You will own technical accuracy, mentor teams, and collaborate with clients to deliver robust network designs in line with industry standards.

The role requires strong leadership, deep knowledge of structured cabling, and a proactive approach to project governance.

Qualifications

• Proven experience leading technical project teams in structured cabling environments.
• Strong ICT infrastructure and physical network design knowledge.
• Extensive experience with structured cabling systems and installations.
• Solid understanding of BS-EN standards and health & safety compliance.

Responsibilities

• Lead project teams including consultants, clients, and suppliers to ensure successful project delivery.
• Ensure projects are delivered on time and within budget per company standards.
• Oversee day-to-day project decision-making and progress tracking.

Skills

Project leadership

Client engagement

Engineering calculations

BS-EN standards

Team mentoring

Education

Engineering degree (preferred: ICT/Electrical)

Tools

CAD software

MS Office (Word/Excel/Outlook/Teams)

Job description

Principal Design Engineer (Structured Cabling)

Location: London

Employment Type: Full-time / Permanent

Role Overview

A leading global ICT and telecom infrastructure consultancy is seeking a Principal Design Engineer specialising in structured cabling. This role will lead the delivery of large-scale projects across data centres, commercial offices, and production environments, ensuring high-quality technical design output.

You will take ownership of technical accuracy, mentor engineering teams, and work closely with clients and stakeholders to deliver best-in-class ICT infrastructure solutions across EMEA.

Key Duties & Responsibilities

• Lead project teams including consultants, clients, and suppliers to ensure successful project delivery.
• Ensure projects are delivered on time, within budget, and aligned with company standards.
• Take responsibility for day-to-day project decision-making and progress tracking.
• Represent the company at technical meetings with clients, contractors, and professional teams.

Technical Design & Engineering

• Develop and specify ICT infrastructure and structured cabling systems across various building environments.
• Carry out engineering calculations to ensure compliance with industry and legal standards.
• Validate and check designs and technical specifications for accuracy and quality.
• Conduct site surveys, testing, and reporting on existing installations.
• Define activities to ensure manufacturing, installation, and testing meet functional and client requirements.

Client Engagement

• Act as a client-facing technical expert, providing guidance and design leadership.
• Clearly communicate design intent and technical solutions both verbally and in writing.
• Liaise directly with clients to provide advice and updates throughout project lifecycle.

Team Management & Development

• Manage and mentor technical teams on large-scale projects.
• Provide feedback and support to aid professional development of consultants.
• Allocate and prioritise workload across the team to meet deadlines.

Compliance & Standards

• Ensure all designs comply with BS-EN standards and health & safety regulations.
• Act in accordance with ethical standards and company guidelines.

Candidate Requirements

• Proven experience managing technical project teams within structured cabling environments.
• Strong background in ICT infrastructure and physical network design.
• Extensive experience with structured cabling systems and installations.
• Solid understanding of health & safety legislation and compliance.
• Proficient in engineering calculations and use of spreadsheet/software tools.
• Strong knowledge of BS-EN standards.
• Excellent communication skills (written and verbal), with client-facing experience.
• Competent in producing technical specifications and design drawings.
• Strong IT skills including MS Word, Excel, Outlook, and Teams.
• High attention to detail with strong problem-solving abilities.
• Self-motivated, reliable, and adaptable with a strong work ethic.
• Ability to work effectively from a home-based office environment.
• RCDD or CDCDP certification.
• Experience with CAD software.
• Knowledge of:
• Wireless networks
• In-building cellular solutions
• Security systems
• AV systems
• EPMS & BAS (smart building technologies)
• Flexible working options (remote / hybrid)
• Private medical and dental insurance
• Collaborative and inclusive company culture
• Regular company events and social activities