Account Manager Critical National Infrastructure; CNI

Trusted Connectivity for AI-Powered Dominance. Everfox delivers trusted connectivity to protect the world’s most critical environments and safeguard the sensitive data powering decision advantage. Built for mission-critical operations, Everfox protects what matters most by securing how data moves, how users access it, and how threats are neutralized across every domain. We enable mission speed and secure collaboration across networks, domains, and allies, while ensuring the data powering AI and advanced analytics remains trusted and protected.

We don’t just defend systems; we deliver decision dominance. Our Purpose. Protect what matters most by enabling organizations to operate security in the most complex and high-risk digital environments. Our Vision. To be the most trusted authority in high-assurance cybersecurity, enabling secure collaboration across every domain. Our Belief. Security should never limit mission success – it should enable it. Our Promise.

We deliver absolute confidence in environments where failure is not an option.

Everfox is seeking an Account Manager to support and grow sales of Everfox’s Cross Domain and Insider Risk products and services across the UK Critical National Infrastructure (CNI) sector. Joining Everfox means becoming part of a fast‑growing and highly energised business where the UK is central to our global growth ambitions and long‑term strategy. As our UK footprint expands, this role offers the opportunity to contribute directly to Everfox’s continued momentum within the organisations that underpin our daily life.

Based in London, you will help develop new business opportunities, strengthen existing CNI customer relationships, and support the broader CNI account team in expanding Everfox’s presence. You will be joining a fun, collaborative and ambitious UK organisation that thrives in a fast‑paced environment and is increasingly influential across Everfox’s global strategy.

• Drive sales growth — generate and win sales of Everfox’s products and services across assigned CNI accounts.
• Develop and convert strategic pipeline — build and maintain an early‑stage pipeline, supporting qualification, pursuit and coordination with senior team members.
• Shape and influence opportunities — engage early in CNI programme life cycles to understand requirements, assess fit, and position Everfox solutions appropriately.
• Sales execution — own the full sales cycle including qualification, pursuit, negotiation and closure.
• Collaborate to win — work closely with technical specialists, delivery teams, business development, partner teams and senior sales colleagues to progress opportunities.
• Forecasting & reporting — contribute to accurate pipeline reporting and early‑stage forecasting, maintaining discipline in CRM and opportunity management.
• Customer relationship building — strengthen existing relationships and develop new contact points across CNI operators, supply chain partners, and relevant government bodies.
• Market and customer insight — maintain knowledge of CNI procurement routes, sector priorities and competitive landscape to support effective positioning.
• Advocacy and Representation — represent Everfox professionally across CNI stakeholder engagements, workshops and events.

• Sector Experience – 3+ years of experience in software, cyber security, hardware or services sales, ideally within CNI, Defence Industrial Base, or wider Government environments. Experience operating within regulated, mission critical organisations and procurement frameworks.
• Commercial & Contractual Acumen –…