At a Glance
- Tasks: Lead the design and governance of Mosaic's network architecture across various technologies.
- Company: Join a forward-thinking company focused on innovative networking solutions.
- Benefits: Enjoy personal time off, family benefits, and access to education resources.
- Other info: Great opportunities for career growth and participation in CSR programs.
- Why this job: Make a real impact by shaping the future of network technology.
- Qualifications: Hands-on experience in LAN, WAN, SD-WAN, and strong problem-solving skills required.
The predicted salary is between 70000 - 90000 £ per year.
The Network Architect (E4.2) provides hands‑on architecture leadership for the Mosaic network environment.
The role is responsible for design quality, technical governance, and proactive risk reduction across LAN, WAN, Wireless, SD‑WAN, and Network Security.
This position bridges operations and strategy, ensuring the network is stable, compliant, and aligned to Mosaic’s business and technology roadmap.
Key Responsibilities
- Own and govern end‑to‑end network design for Mosaic within the Managed Network Services scope.
- Review and approve network designs, major changes, and transformation initiatives before implementation.
- Define and maintain reference architectures, standards, and guardrails to ensure consistency across regions.
- Provide architectural guidance to L3 and operations teams to reduce repeat incidents and design‑related issues.
- Lead technical deep dives for chronic network problems and translate findings into remediation actions.
- Support network modernization initiatives such as SD‑WAN evolution, wireless transformation, lifecycle upgrades, and security enhancements.
- Partner with Mosaic IT leadership to present technical options, risks, and trade‑offs in a clear, fact‑based manner.
- Participate in MORs, QBRs, audits, and customer reviews as the network architecture authority.
- Engage vendors and OEMs as needed to validate designs and align roadmaps with Mosaic needs.
- Scope and Autonomy
Works independently on assigned architecture domains with limited supervision.
Makes design and technical decisions within agreed standards and escalates only when risk or scope exceeds boundaries.
Influences delivery outcomes through guidance rather than direct people management.
Acts as the primary technical authority for network architecture on the account.
- Required Experience and Skills
- Strong hands‑on experience in enterprise LAN, WAN, SD‑WAN, Wireless, and Network Security.
- Proven ability to design and review large‑scale, multi‑site network environments.
- Solid understanding of resiliency, high availability, performance, and lifecycle management.
- Experience working with operations teams to translate architecture into stable run‑state outcomes.
- Ability to communicate complex technical topics clearly to non‑technical stakeholders.
- Proficient in Data SDWAN and Wireless WLAN (Cisco) technologies.
- Strong problem‑solving skills with an emphasis on operational management.
- Excellent communication and people management skills.
- Ability to drive innovation and continuous improvement in support operations.
Benefits
- Personal time off
- Maternity and paternity benefits
- Access to skills and higher education programs/resources
- Discounts on products and services via Benefit Box
- Participation in CSR programs and living life with a purpose
- Opportunities to grow and advance your career
Note
The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.
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We think this is how you could land Track Lead - Wireless Networking in London
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We think you need these skills to ace Track Lead - Wireless Networking in London
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Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at HCL Technologies Limited.
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When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.
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