Job-ID: 24924Category: Systems EngineeringLocation: LONDON, United Kingdom; READING, BERKSHIRE, United KingdomWorkplace: HybridSchedule: Full timePosted: 2026-11-11Systems Engineer – GSI (UK)IMPORTANT: Candidates must already be based in the UK with full right to work.
Join Fortinet, a global cybersecurity leader with over two decades of innovation, as we continue to shape the future of secure digital transformation.
Our mission is to protect people, devices and data everywhere, and we're looking for a talented Systems Engineer to join our Strategic and GSI team in the UK.Global System Integrators play a major role in our UK&I business, and that role is growing. AI, Neo Cloud and data centre initiatives are creating a new wave of partner-led opportunities, and our GSI sales team is expanding to meet them..As a Systems Engineer at Fortinet, you'll be a trusted technical adviser to our GSI partners and their customers.
You'll work closely with GSI Account Managers to drive adoption of Fortinet's industry-leading security solutions, and play a key role throughout the sales cycle, from discovery and design to proof-of-concept and deployment, helping customers solve complex security challenges with confidence. The work covers multi-tenant security architectures, SOC technologies, cloud security, SASE, SD-WAN and broader cybersecurity design for service delivery.
What You'll DoLead technical engagements across the sales lifecycle on GSI-led opportunities, including discovery, solution design, presentations and PoCsTranslate customer and partner business and technical requirements into effective Fortinet solutions, with a focus on AI, cloud and data centre initiativesDrive partner enablement, building the technical capability of GSI teams to position, design and deliver Fortinet solutionsBuild strong technical relationships with strategic GSIs to accelerate opportunity conversionDeliver engaging product demonstrations, architecture workshops and whiteboarding sessionsWork cross-functionally with GSI partners, customers and internal teams to ensure successful solution deliveryMaintain deep expertise across Fortinet's portfolio, industry trends and emerging threatsSupport RFI/RFP responses and ensure accurate documentation in SalesforceAct as a technical mentor and knowledge resource for partners and colleaguesWhat We're Looking ForWe're looking for technically skilled, customer-focused professionals who thrive in dynamic environments and enjoy solving complex challenges.
You may be a great fit if you have: Experience in a pre-sales engineering, technical consulting or customer-facing technical role, ideally working with or within GSIs or large technology partnersKnowledge of cybersecurity technologies such as Network Security, SASE, SD-WAN, Zero Trust, SOC tools and CloudExposure to AI, cloud or data centre infrastructure projects (desirable)Strong communication and presentation skills, with the ability to engage both technical and non-technical audiencesA collaborative mindset and the ability to build trusted relationships with customers and partnersA desire to contribute to a high-performing and inclusive teamIndustry certifications (e.g. NSE, CISSP, CCNP) are a plusWhy FortinetAt Fortinet, we believe that diverse perspectives drive innovation.
We're committed to creating an inclusive environment where everyone can thrive. You'll join a collaborative team with access to continuous learning, career development and a Total Rewards package that supports your health, well-being and financial future.
Let's build the future of cybersecurity – together.
Systems Engineer - GSI in Reading employer: Fortinet
Fortinet is an exceptional employer that fosters a dynamic and collaborative work culture, where innovation and professional growth are at the forefront. As a Systems Engineer in the UK Service Provider market, you will benefit from extensive training opportunities, mentorship from industry experts, and the chance to work on cutting-edge cybersecurity solutions that make a real impact. With a commitment to employee well-being and a focus on career advancement, Fortinet offers a rewarding environment for those looking to thrive in the tech industry.
