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For Companies At a Glance
- Tasks: Design and maintain cutting-edge network infrastructure for global operations.
- Company: Join Mimecast, a leader in cybersecurity with a collaborative culture.
- Benefits: Competitive salary, comprehensive benefits, and opportunities for professional growth.
- Why this job: Make a real impact on global connectivity while working with innovative technologies.
- Qualifications: Experience in enterprise network engineering and strong collaboration skills required.
- Other info: Dynamic work environment with a focus on inclusivity and career development.
The predicted salary is between 64000 - 96000 £ per year.
Join a passionate and innovative team dedicated to designing, implementing, and supporting robust network infrastructure across Mimecast's global corporate operations. We're committed to leveraging cutting-edge networking technologies, automation tools, and best practices to deliver reliable, secure, and high-performance connectivity that enables seamless communications, enhances productivity and provides exceptional user experiences for our worldwide family of Mimecasters.
As a Senior Network Engineer, you will be responsible for the day-to-day operation, troubleshooting, and continuous improvement of Mimecast's global corporate network infrastructure. You'll work with diverse networking platforms including Cisco, Juniper, and Aruba to maintain optimal performance and availability. Collaborating closely with IT, Security, and Workspace teams, you'll resolve complex network issues, implement strategic upgrades, and leverage automation to enhance operational efficiency across Mimecast worldwide operations.
What You'll Do
- Design, build, and maintain network infrastructure across Mimecast's global office locations, including edge routing, enterprise switching, and wireless systems to support hybrid workforce connectivity.
- Monitor, troubleshoot, and resolve complex network issues affecting LAN, WAN, SD-WAN, SASE, and wireless services, ensuring optimal performance and minimal downtime for both on-site and remote users.
- Configure and maintain out-of-band management infrastructure to ensure administrative access and recovery capabilities across all network devices globally.
- Collaborate with Security teams to implement and maintain network security policies, access controls, and segmentation strategies that protect corporate assets and user data.
- Partner with Workspace and IT teams to ensure network infrastructure supports collaboration platforms, productivity tools, and hybrid work technologies seamlessly.
- Develop and maintain comprehensive network documentation, including topology diagrams, configuration standards, runbooks, and change management procedures.
- Lead network upgrade projects and technology refresh initiatives, evaluating new solutions and implementing strategic improvements to enhance performance and scalability.
- Leverage automation tools and scripting to streamline network operations, reduce manual tasks, and improve configuration consistency across multi-vendor environments.
- Participate in on-call operations to provide 24/7 network support for critical incidents affecting Mimecast's global workforce.
- Engage with business stakeholders and end users to understand Mimecast's evolving business needs and continuously enhance the digital user experience.
What You'll Bring
- A wealth of experience with enterprise network engineering experience with demonstrated expertise in designing, implementing, and supporting large-scale network infrastructure.
- Extensive hands-on experience with Juniper platforms including Mist, EX switches, and SRX firewalls, including configuration, troubleshooting and optimization.
- Strong proficiency with Cisco Meraki solutions for network management, including cloud-managed switching, wireless, and security appliances.
- Proven experience deploying and managing Aruba wireless infrastructure in enterprise environments with multiple sites and diverse user populations.
- Working knowledge of Opengear or similar out-of-band management platforms for remote device access and network recovery.
- Experience with SASE (Secure Access Service Edge) and ZTNA (Zero Trust Network Access) solutions supporting secure hybrid cloud and remote workforce connectivity.
- Comprehensive enterprise wireless planning expertise including RF site surveys, heat mapping, interference analysis, capacity optimization, and adapting to evolving wireless spectrum standards (Wi-Fi 6/6E/7).
- Strong understanding of network protocols including BGP, OSPF, spanning tree, VLANs, VPN technologies, and QoS implementations.
- Experience with network automation and scripting using tools such as Python, Ansible, or similar technologies to streamline operations and ensure consistency.
- Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent practical experience. Preferred industry certifications such as CCNP, CCIE, JNCP, etc.
- Exceptional communication, interpersonal, and collaboration skills with a focus on delivering outstanding user experiences.
Based in the London, UK office working in a hybrid environment, with flexibility for occasional on-call support and travel requirements.
What We Bring
Join our Network team to accelerate your career journey, working with cutting-edge technologies and contributing to projects that have real customer impact. You will be immersed in a dynamic environment that recognizes and celebrates your achievements. Mimecast offers formal and on the job learning opportunities, maintains a comprehensive benefits package that helps our employees and their family members to sustain a healthy lifestyle, and importantly - working in cross functional teams to build your knowledge!
Our Hybrid Model
We provide you with the flexibility to live balanced, healthy lives through our hybrid working model that champions both collaborative teamwork and individual flexibility. Employees are expected to come to the office at least two days per week, because working together in person:
- Fosters a culture of collaboration, communication, performance and learning.
- Drives innovation and creativity within and between teams.
- Introduces employees to priorities outside of their immediate realm.
- Ensures important interpersonal relationships and connections with one another and our community!
The base salary range for this position is £64,000−£96,000 plus benefits. This range represents the minimum and maximum new hire compensation for this role. The position may also be eligible for incentive plans and additional benefits, in accordance with company policy and local regulations. Our salary ranges are determined by role, level, and location with individual compensation also dependent on factors such as qualifications, experience, and skills. Final offers will reflect these considerations and may vary accordingly.
Belonging at Mimecast
Cybersecurity is a community effort. That's why we're committed to building an inclusive, diverse community that celebrates and welcomes everyone – unless they're a cybercriminal, of course. We're proud to be an Equal Opportunity and Affirmative Action Employer, and we'd encourage you to join us whatever your background. We particularly welcome applicants from traditionally underrepresented groups. We consider everyone equally: your race, age, religion, sexual orientation, gender identity, ability, marital status, nationality, or any other protected characteristic won't affect your application.
Due to certain obligations to our customers, an offer of employment will be subject to your successful completion of applicable background checks, conducted in accordance with local law.
Senior Network Engineer in London employer: DMARC Analyzer (Acq. by Mimecast)
Contact Detail:
DMARC Analyzer (Acq. by Mimecast) Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Network 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 your dream job!
✨Tip Number 2
Don’t just apply blindly! Tailor your approach for each role. Research Mimecast’s culture and values, and make sure to highlight how your skills align with their mission in your conversations.
✨Tip Number 3
Prepare for interviews by brushing up on your technical skills and understanding the latest networking technologies. Be ready to discuss your hands-on experience with platforms like Cisco and Juniper, as well as your problem-solving strategies.
✨Tip Number 4
Finally, don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re genuinely interested in being part of the Mimecast family.
We think you need these skills to ace Senior Network Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Network Engineer role. Highlight your experience with Cisco, Juniper, and Aruba, and don’t forget to mention 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 tell us why you’re passionate about network engineering and how you can contribute to our team. Be sure to mention specific projects or experiences that relate to the job description.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled complex network issues in the past. We love seeing candidates who can think critically and come up with innovative solutions, so don’t hold back on sharing your success stories!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re serious about joining our awesome team at Mimecast!
How to prepare for a job interview at DMARC Analyzer (Acq. by Mimecast)
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of networking technologies, especially those mentioned in the job description like Cisco, Juniper, and Aruba. Be ready to discuss specific projects where you've implemented these technologies and how they improved network performance.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of complex network issues you've resolved in the past. Use the STAR method (Situation, Task, Action, Result) to structure your answers, highlighting your troubleshooting process and the impact of your solutions.
✨Collaboration is Key
Since the role involves working closely with IT, Security, and Workspace teams, be prepared to discuss how you've successfully collaborated with cross-functional teams in previous roles. Highlight any specific tools or methods you used to enhance communication and project outcomes.
✨Demonstrate Your Passion for Continuous Improvement
Mimecast values innovation and improvement, so come ready to talk about how you've leveraged automation tools and scripting in your previous roles. Share any experiences where you've streamlined operations or enhanced efficiency, and be open to discussing new ideas you could bring to the team.
