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# Senior Network Architect

- **Company:** SSE plc
- **Location:** Portsmouth, UK
- **Experience:** Expert
- **Salary:** £59,800.0 - £89,800.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Access, Multi-protocol Systems, Network Security, Network Architecture, Network Service, Build Management, Operational Systems
- **Published:** July 8, 2026
- **Apply:** https://uk.indeed.com/viewjob?jk=94a8f36c71f626d0

## About the Role

* In-depth understanding of enterprise network architectures and the role they play in business operations.

 * Familiarity with industry regulations and standards related to network security and compliance.

 * Knowledge of IT and OT, specifically in relation to Purdue levels.

 * Proficiency in designing and implementing network architectures and technologies such as SDWAN, MPLS, Direct Internet Access, Express Route and others.

 * Advanced knowledge of network security principles and practices.

## Description

We're looking for a Senior Network Architect to design and build strong, secure, and scalable network systems that keep our organisation running smoothly. This role is key to helping us modernise our technology, improve network visibility and security, and deliver better services.

You'll focus on making our network services better over time, using advanced technologies like SDWAN, Direct Internet Access, and MPLS. You'll also help clearly separate but connect our IT and Operational Technology (OT) networks, especially following the Purdue model.

You will

 * Design Scalable Network Solutions: Develop high-level network architectures that align with business goals and integrate with existing infrastructure and cloud platforms.

 * Ensure Security and Performance: Implement robust security measures, ensure compliance with industry standards, and continuously monitor and optimise network performance.

 * Vendor and Stakeholder Management: Oversee third-party service providers and collaborate with internal teams to deliver effective network solutions.

 * Lead Continuous Improvement: Drive ongoing enhancements in network services, leveraging emerging technologies to support business growth.

 * Provide Technical Leadership: Mentor team members, guide project implementation, and promote a culture of innovation and learning.


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