Junior Pre-Sales Engineer – Connectivity, Networking & Security
City of London – Hybrid (3 days on-site)
£40,000–£45,000 + Bonus
An exciting opportunity has arisen for a Junior Pre-Sales Engineer to join a fast-growing technology managed service provider in the City of London. This role is ideal for someone with a strong technical foundation in networking and connectivity who is eager to transition into a client-facing pre-sales position. You don’t need to already be in pre-sales – you may currently be in technical support, a NOC, or an engineering role and be looking for the chance to move into pre-sales and develop your commercial skill set.
You’ll gain hands-on exposure to technologies across connectivity, Wi-Fi, LAN, and security, with a particular focus on Fortinet and Cisco Meraki, while building confidence in demos, documentation, and customer presentations. This is a development-focused role with structured training, mentorship, and a clear career progression path.
What you’ll do
* Join customer meetings alongside Sales to support discovery, qualification, and solution development
* Support the sales team with scoping solutions, preparing proposals, and delivering demos
* Design and present technical solutions across connectivity, LAN/Wi-Fi, and security
* Produce technical documentation and support the creation of commercial proposals
* Translate customer needs into clear, scalable solutions aligned to the service portfolio
* Work closely with Sales, Delivery, and Product teams to ensure smooth handover from pre-sales to delivery
* Stay current with emerging technologies and best practices in networking and security
What I’m looking for
* Experience in a technical or customer-facing role (technical support, NOC, network engineering, or junior pre-sales)
* Solid understanding of IP networking and one or more of the following:
* LAN and Wi-Fi design/deployment
* Business internet and connectivity solutions
* Fortinet security (e.g., firewalls, SD-WAN)
* Cisco Meraki networking/security
What’s on offer
* Salary: £40,000–£45,000 + performance-based bonus
* Hybrid working (3 days in the office, 2 remote)
* Clear career path to becoming a fully-fledged Pre-Sales Engineer
* Structured training, mentorship, and support from senior colleagues