Senior Pre‑Sales Consultant

About the role

We are seeking a Senior Pre‑Sales Consultant to join a fast‑growing Network Services division of a leading technology and consulting organisation. Based in London with a hybrid working model, you will act as a trusted technical advisor, shaping networking and security solutions that meet complex business challenges.

Key responsibilities

• Engage with customers to uncover business objectives, technical requirements and operational constraints.
• Lead technical workshops, discovery sessions and solution presentations.
• Design enterprise networking and security architectures using Cisco, Arista, Fortinet and F5 technologies.
• Produce high‑quality proposals, Bills of Materials and support Statements of Work.
• Manage bids, tenders and RFP responses, ensuring accuracy and compliance.
• Collaborate with sales teams, internal SMEs and key technology partners.

Required profile

• Proven experience in networking and security pre‑sales or solution engineering.
• Strong ability to translate technical concepts into business value.
• Excellent communication and stakeholder‑management skills.
• Track record of influencing sales outcomes and delivering winning proposals.

Required skills

• Cisco
• Arista
• Fortinet
• F5

What we offer

• Competitive base salary up to £85,000 plus a £15,000 performance bonus.
• Hybrid working – three days per week in the London office.
• Access to cutting‑edge technologies and a global client portfolio.
• Professional development and career progression within a multinational group.