Fortinet

Systems Engineer

Posted Yesterday

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London, Greater London, England, GBR

In-Office

Mid level

Security • Software • Cybersecurity

The Role

Serve as a trusted technical advisor in pre-sales: lead discovery, solution design, demos, PoCs and deployments; translate customer requirements into Fortinet solutions; run workshops, support RFI/RFPs, document in Salesforce, and mentor partners and colleagues.

Summary Generated by Built In

Systems Engineer – 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 talented Systems Engineers to help us deliver on that mission across the UK.

We’re growing and hiring Systems Engineers across the UK to support our customers in Public Sector, Enterprise, and Commercial segments. Whether you’re an experienced architect looking to lead strategic engagements or early in your career and eager to learn from the best we offer meaningful opportunities to contribute, grow, and thrive.

Our roles span specialisms including multi-tenant security architectures, SOC technologies, cloud security, SASE, SD-WAN, and broader cybersecurity design for service delivery. We are committed to building a team that reflects the diversity of the partners and customers we support.

As a Systems Engineer at Fortinet, you’ll be a trusted technical advisor to our customers and partners, working closely with account teams to drive adoption of Fortinet’s industry-leading security solutions. You’ll 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.

What You’ll Do

Lead technical engagements across the sales lifecycle, including discovery, solution design, presentations, and PoCs
Translate customer business and technical requirements into effective Fortinet solutions
Deliver engaging product demonstrations, architecture workshops, and whiteboarding sessions
Work cross-functionally with partners, customers, and internal teams to ensure successful solution delivery
Maintain deep expertise across Fortinet’s portfolio, industry trends, and emerging threats
Support RFI/RFP responses and ensure accurate documentation in Salesforce
Act as a technical mentor and knowledge resource for partners and colleagues

What We’re Looking For

We’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
Knowledge of cybersecurity technologies such as Network Security, SASE, SD-WAN, Zero Trust, SOC Tools and Cloud
Strong communication and presentation skills, with the ability to engage both technical and non-technical audiences
A collaborative mindset and the ability to build trusted relationships with customers and partners
A desire to contribute to a high-performing and inclusive team
Industry certifications (e.g., NSE, CISSP, CCNP) are a plus

Why Fortinet

At 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.

Skills Required

Based in the UK with full right to work
Experience in pre-sales engineering, technical consulting, or customer-facing technical role
Knowledge of Network Security, SASE, SD-WAN, Zero Trust, SOC tools, and Cloud security
Ability to lead discovery, solution design, product demonstrations, architecture workshops, and PoCs
Strong communication and presentation skills for technical and non-technical audiences
Ability to build trusted relationships and work cross-functionally with partners, customers, and internal teams
Ensure accurate documentation and support RFI/RFP responses in Salesforce
Industry certifications (e.g., NSE, CISSP, CCNP)

Fortinet Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Fortinet and has not been reviewed or approved by Fortinet.

Affordable Benefits — Medical coverage includes a no-premium HDHP option with HSA funding alongside PPO/HMO choices, reducing employee costs at enrollment. Eligibility starts on the date of hire and includes company-paid life and disability coverage.
Wellbeing & Lifestyle Benefits — Mental-health access through Modern Health and an EAP offers therapy, coaching, and counseling resources. Lifestyle extras such as legal assistance, commuter benefits, pet-insurance discounts, and subsidized meals and snacks enhance everyday support.
Strong & Reliable Incentives — Compensation packages include annual bonuses, sales commissions, and stock awards. Earnings potential can be strong in sales when quotas are realistic and attainment is high.