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- Tasks: Lead the design of secure SD-WAN solutions and mentor engineers.
- Company: Join Telent, a leader in critical infrastructure technology.
- Benefits: 34 days holiday, pension scheme, and discounts on shopping.
- Other info: Hybrid role with excellent career development opportunities.
- Why this job: Make a real impact on national infrastructure with cutting-edge technology.
- Qualifications: Expertise in Fortinet SD-WAN and strong networking skills required.
The predicted salary is between 70000 - 90000 £ per year.
When you join our Engineering Team at Telent, you will be empowered to innovate and drive common solutions, working closely with technical experts who are proud of the impact their work makes. Come join a high-performing team doing complex and critical work. Help build and keep the nation's critical infrastructure connected and protected 24/7.
Reporting into the Head of Focal Engineering, the Fortinet Principal Engineer will be responsible for leading the design and delivery of secure, high-performance Fortinet SD-WAN solutions for our enterprise and public sector customers. This is a hybrid working role, with a requirement to be in our Farnborough office around 2 days per month. Other travel may be required on an ad-hoc basis.
What you will do:
- Lead the end-to-end design of secure SD-WAN solutions using Fortinet Secure SD-WAN.
- Define scalable, resilient architectures tailored for enterprise and public sector clients.
- Ensure alignment with customer requirements, SLAs, and regulatory standards.
- Act as the subject matter expert (SME) for Fortinet SD-WAN technologies.
- Provide guidance and mentoring to engineers and architects across projects.
- Drive best practices in network design, security integration, and automation.
- Act as the last line technical lead to resolve technical problems, either design or support related problems.
- Assist in the build and design of Proof-of-Concept scenarios, Type Approval activities in the Telent labs and support in the creation of test type documentation and test scenarios.
Who you are:
You are an experienced network and security professional with deep expertise in designing and delivering complex Fortinet SD-WAN solutions. You have a strong background in enterprise networking and a proven track record of leading technical design from concept through to implementation.
Key Requirements:
- Expert knowledge of SD-WAN technologies, particularly Fortinet Secure SD-WAN (FortiGate, FortiManager, FortiAnalyzer).
- Fortinet Expert Certification (FCSS).
- Fortinet SD-WAN design and delivery experience.
- Deep understanding of network security principles (firewalls, VPNs, segmentation, zero trust concepts).
- Experience designing large-scale, resilient, multi-site network architectures.
- Strong ability to produce HLDs, LLDs, and technical design documentation.
- Excellent troubleshooting and performance optimisation skills.
- Strong stakeholder management and communication skills (technical and non-technical audiences).
What we offer:
A career at Telent can span many sectors, roles, technologies and clients giving you the opportunity to develop, learn new skills and make an impact. We are growing and we rely on our committed Team to deliver.
The additional benefits with this role:
- 34 days holiday, including public holidays, plus the option to buy or sell days annually OR 26 days holiday, plus public holidays, and the option to buy or sell days annually.
- Company pension scheme.
- A range of family friendly policies.
- Occupational health support and wellbeing Portal.
- Discounts on Cinema, Restaurants and Shopping with Telent Reward scheme.
Principal Engineer - Fortinet employer: Telent Technology Services Limited
Contact Detail:
Telent Technology Services Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Engineer - Fortinet
✨Tip Number 1
Network like a pro! Reach out to current employees at Telent on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for landing the Principal Engineer role.
✨Tip Number 2
Prepare for technical interviews by brushing up on your Fortinet SD-WAN knowledge. We recommend creating a list of common interview questions and practicing your answers with a friend or mentor.
✨Tip Number 3
Showcase your expertise! During interviews, be ready to discuss specific projects where you’ve designed and delivered SD-WAN solutions. Use real examples to demonstrate your problem-solving skills and technical know-how.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in joining our team at Telent.
We think you need these skills to ace Principal Engineer - Fortinet
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Principal Engineer role. Highlight your experience with Fortinet SD-WAN solutions and any relevant certifications. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about network security and how your background makes you a perfect fit for our team. Let us know what excites you about working at Telent.
Showcase Your Technical Expertise: In your application, don't shy away from showcasing your technical skills. Mention specific projects where you've designed or implemented SD-WAN solutions, and highlight your problem-solving abilities. We love seeing real-world examples!
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Plus, it’s super easy!
How to prepare for a job interview at Telent Technology Services Limited
✨Know Your Fortinet Stuff
Make sure you brush up on your knowledge of Fortinet SD-WAN technologies. Be ready to discuss specific features of FortiGate, FortiManager, and FortiAnalyzer, as well as how they apply to real-world scenarios. This will show that you're not just familiar with the tech but can also lead discussions around it.
✨Showcase Your Design Skills
Prepare to talk about your experience in designing secure SD-WAN solutions. Bring examples of high-level designs (HLDs) and low-level designs (LLDs) you've created. Being able to articulate your design process and the rationale behind your decisions will impress the interviewers.
✨Demonstrate Problem-Solving Abilities
Be ready to tackle some technical problems during the interview. Think through how you would approach troubleshooting a complex network issue or optimising performance. This is your chance to shine as the last line of defence in technical challenges.
✨Communicate Effectively
Since you'll be dealing with both technical and non-technical stakeholders, practice explaining complex concepts in simple terms. Highlight your communication skills by discussing how you've successfully managed stakeholder expectations in past projects.