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- Tasks: Lead the design and implementation of advanced network infrastructures using Arista and Fortinet technologies.
- Company: Join New Era Technology, a people-first company with a global team of over 4,500 professionals.
- Benefits: Enjoy competitive salary, continuous training, and a supportive work environment.
- Why this job: Make a real impact by leading innovative networking projects in a dynamic setting.
- Qualifications: 7-10 years of enterprise networking experience and strong leadership skills required.
- Other info: Opportunity for professional growth in a collaborative and innovative culture.
The predicted salary is between 36000 - 60000 £ per year.
New Era Technology is committed to People First and creating a workplace where everyone feels valued, empowered, and inspired to grow. With a global team of over 4,500 professionals, we securely connect people, places, and information with end-to-end technology solutions at scale. We prioritize your personal and professional development, offer continuous training, and competitive benefits. Driven by values like Community, Integrity, Agility, and Commitment, we nurture our people to deliver exceptional customer service.
We are looking for a highly skilled Arista Lead with deep expertise in Arista Networks and Fortinet Firewalls, to join our IT Infrastructure & Operations team. This senior leadership role is ideal for a professional with 7–10 years of enterprise networking experience who can architect, implement, and lead the migration from Cisco to Arista platforms, while supervising and mentoring a team of network engineers.
Responsibilities:- Lead the design, implementation, and optimization of Arista-based network infrastructures and Fortinet NGFW & SD-WAN solutions.
- Architect Layer 2/3 topologies using Arista EOS, Cloud Vision, and spine-leaf architecture.
- Configure, manage, and fine-tune Fortinet firewalls, policies, and HA deployments.
- Supervise and mentor a team of network engineers, ensuring quality project delivery.
- Drive automation initiatives using Python, Ansible, and Fortinet APIs.
- Collaborate with cybersecurity, infrastructure, and cloud application teams to ensure secure and scalable solutions.
- Implement Zero Trust segmentation across Arista and Fortinet platforms.
- Troubleshoot complex network and security events using Forti Manager and Forti Analyzer.
- Expertise in BGP, OSPF, VXLAN, EVPN.
- Proficiency in Cisco IOS & NX-OS configuration and troubleshooting.
- Strong knowledge of FortiOS rule base management, threat mitigation, HA deployment.
- Automation with Python, Ansible, RESTful APIs.
- Hybrid cloud integration experience (Azure, AWS, GCP).
- Strong understanding of SDN architecture and micro-segmentation.
- Mandatory: Arista Certified Engineering Expert (ACE Level 3+).
- Preferred: Cisco CCNP/CCIE or Juniper JNCIP/JNCIE.
- Bonus: Fortinet NSE Level 4 or higher.
- 7–10 years in enterprise network engineering.
- Minimum 5 years of hands-on experience with Arista Networks.
- Minimum 5 years of senior-level experience with Fortinet Firewall technologies.
- Proven leadership/supervisory experience managing network engineers.
- Strategic thinker with a security-first mindset.
- Strong leadership and mentoring abilities.
- Detail-oriented, adaptable, and able to thrive in dynamic enterprise environments.
- Passionate about innovation and network performance optimization.
Onsite London England
Travel:None
Senior Arista Engineer in London employer: New Era Technology
Contact Detail:
New Era Technology Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Arista Engineer in London
✨Tip Number 1
Network, network, network! Get out there and connect with professionals in the industry. Attend meetups, webinars, or even local tech events. You never know who might have a lead on that Senior Arista Engineer role you’re after!
✨Tip Number 2
Show off your skills! Create a portfolio or a personal project that highlights your expertise in Arista Networks and Fortinet Firewalls. This can really set you apart from other candidates and give you something tangible to discuss in interviews.
✨Tip Number 3
Don’t just apply blindly! Tailor your approach for each application. Research New Era Technology and align your experience with their values like Community and Integrity. Show them why you’re the perfect fit for their team!
✨Tip Number 4
Finally, apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at New Era Technology.
We think you need these skills to ace Senior Arista Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Senior Arista Engineer role. Highlight your expertise in Arista Networks and Fortinet Firewalls, and don’t forget to mention any leadership experience you have!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to tell us why you're passionate about this role and how your background makes you the perfect fit. Be sure to mention your strategic thinking and security-first mindset.
Showcase Your Achievements: When detailing your experience, focus on specific achievements rather than just listing duties. Did you lead a successful migration project? Share the results and impact it had on your team or organisation!
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s the easiest way for us to see your application and get you into the process!
How to prepare for a job interview at New Era Technology
✨Know Your Arista Inside Out
Make sure you brush up on your Arista Networks knowledge. Familiarise yourself with their EOS, Cloud Vision, and spine-leaf architecture. Being able to discuss specific projects or experiences where you've implemented these technologies will show your expertise.
✨Showcase Your Leadership Skills
Since this role involves supervising and mentoring a team, be prepared to share examples of how you've led teams in the past. Discuss your approach to mentoring and how you've ensured quality project delivery in previous roles.
✨Demonstrate Your Automation Know-How
Highlight your experience with automation tools like Python and Ansible. Be ready to discuss specific instances where you've driven automation initiatives, as this is a key part of the role. Showing that you can streamline processes will set you apart.
✨Emphasise Your Security Mindset
With a focus on Zero Trust segmentation and cybersecurity collaboration, make sure to convey your security-first mindset. Share any relevant experiences where you've implemented security measures in network design or management.
