Principal Network Design Consultant
Posted 6 hours 17 minutes ago by Arup
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We are looking for a Principal Network Design Consultant to join our Technology Consulting Team based in the Digital Services Portfolio. We provide a broad range of consultancy services namely strategy, design, assurance and advisory.
We are looking for a passionate person with an in-depth knowledge and background in the data network industry with in-depth skills in network design and technologies. We are looking for someone with strong social skills, who can work with, and supervise, other members of staff. You will be a senior member of our team acting as a Subject Matter Expert (SME) and as a technical specialist on projects. You will take a lead role in the delivery of projects and the interface with clients.
Responsibilities- Capturing, developing and interpreting clients requirements and translating them into appropriate inputs to the network design process.
- Network design development (from concept through to construction).
- Reviewing and approving network designs.
- On-site monitoring and witness testing of network deployments.
- Developing Arup's knowledge, skills and experience in data networking including mentoring and developing other colleagues.
- Contributing to scoping works and fee proposals for network design projects.
- Checking and approving work in accordance with quality management systems.
- Projects will be in the UK and abroad. The candidate should be willing to travel abroad when needed, however, this role does not require extended periods away.
- Expertise in network design and the integration of networks within the built environment.
- Experience across a range of sectors including Transport, Property, Science, Technology, Healthcare and Sport.
- A working knowledge / experience of some or all of the following:
- Switching and routing within the enterprise space
- Industrial Ethernet / networking within a rail and/or office plant environment
- How ethernet / wired networks interact with cabling systems and technologies such as 802.11 wireless, Zigbee, LoRA, PON
- Current offerings within the data network space and their applicability to deployments
- Understanding of networking equipment manufacturers and their applicability
- Network loads / interactions of systems such as CCTV, BMS, VMs with network infrastructures
- Wide Area technologies such as MPLS, LES, Dark Fibre
- Firewalls, IDS/IPS, VPNs, Load Balancers
- IP Telephony/ VOIP, Radio over IP
- An understanding/appreciation of network security and a holistic approach to cyber security across the built environment
- Experience of installation and commissioning on-site
- Ability to develop/review witness/ compliance testing processes and procedures and perform tests/acceptance
- Ability to write clear and concise reports and specifications in technical and non-technical language
- Ability to self-check own work and the work of others
- Knowledge of the buildings contract process and its impact on technology specifications and contracting
- You shall have appropriate industry qualifications; a degree or professional qualification is not essential.
- While not a hands-on role, practical experience in the installation / operation / maintenance of appropriate network equipment and infrastructure is beneficial.
- BPSS clearance is required; candidates eligible for SC clearance are preferred.
- An environment that supports learning and knowledge sharingthrough Arup University and other programmes.
- Profit Share as part of the reward structure.
- Medical aid and hospital gap cover; provident fund, life insurance and income protection.
- Freedom to design with a purpose and opportunities to contribute to community engagement programs.
At Arup, we welcome candidates from all backgrounds and are committed to creating an inclusive culture. We are an open environment that values diverse experiences, perspectives and ideas.
Recruitment contact: Marek Mazurowski (). We will provide reasonable adjustments throughout the application or interview process on request.
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Closing date: 13th June 2026