Are you an experienced Presales Network Engineer with deep technical expertise and a passion for supporting the UK Public Sector?
We're seeking a Principal Pre Sales Network Engineer to join a fast-growing digital transformation leader, helping government clients tackle their most complex digital challenges.
This is a high-profile, client-facing role where you'll combine technical leadership with presales strategy, driving secure, scalable solutions that solve real-world problems.
? Important: Active DV clearance is required. Candidates with SC clearance may be considered in exceptional cases if eligible for DV.
Key Responsibilities
Lead technical discovery and support the full presales lifecycle
Deliver compelling presentations, demos, and proofs-of-concept
Act as a trusted advisor for UK Government and public sector clients
Differentiate solutions from competitors through value-driven stories
Partner with product and engineering teams to influence roadmaps
Mentor and support junior Sales Engineers across the region
Prepare RFPs, technical documentation, and whitepapers
Build long-term client relationships and identify upsell opportunities
Represent the company at industry events and conferences
? What You'll Bring
15+ years' IT experience, with 10+ years in presales, network engineering, or technical support
Proven track record supporting UK Government/Public Sector accounts
Strong technical knowledge of:
+ Cisco (routing, switching, gateways, applications)
+ TCP/IP, SNMP, Netflow, VoIP
+ LAN/WAN topologies (MPLS, Frame Relay, ATM)
+ Security concepts & network infrastructure design
+ Linux, Windows, SDN/NFV, Cloud, and virtualisation Certifications such as CCNA, CCNP, CCIE
Formal presales training (e.g., Sandler, Siebel, Afterburner)
Excellent written, verbal, and presentation skills
Comfortable with 60-70% UK travel
Desirable:
Degree in Computer Science or related field (MBA a plus)
Experience authoring whitepapers & influencing product strategy
Familiarity with tools such as Arbor, Radware, Riverbed, A10, ExtraHop
What's on Offer
125,000 - 155,000 base salary (DOE)
20% performance bonus
7,200 car allowance
Comprehensive benefits package
Remote working (UK-based) with travel to client sites
High-impact role with the chance to shape the future of secure UK Government digital transformation
Ready to Make an Impact?
If you're a DV-cleared Presales Engineer with the technical depth and leadership to support mission-critical projects, we'd love to hear from you.
Apply today and help shape the digital future of the UK Public Sector.