Data Network Engineer

Data Network Engineer

Join to apply for the Data Network Engineer role at SSE plc.

Base locations: Perth, Inverness, Glasgow or Aberdeen.

Salary: £61,620 - £72,592.

Working pattern: Permanent | Full Time | Flexible First options available.

Candidates will be required to obtain vetting to SC level through UK Government.

We’re looking for a Data Network Engineer to take a hands‑on role in the full lifecycle of our network solutions. From initial design through to configuration, support, and ongoing improvement, you’ll be working across a diverse and evolving environment, enabling the secure and reliable operation of SSE Transmission’s growing energy network.

This isn’t about pulling cables or installing hardware, it’s about designing and configuring robust, fit‑for‑purpose networks that connect remote sites, substations, and control systems across Scotland. You’ll work with a range of technologies and have the opportunity to shape how we deliver connectivity in a critical infrastructure setting.

If you enjoy seeing a solution through from concept to steady state, and want to work in a team that values practical engineering, ownership, and doing things the right way, we’d love to hear from you.

• Contribute to the design and delivery of network solutions within the Cyber Resilience for Operational Technology (CROT) Programme.
• Provide specialist input on the Operational Technology (OT) network, supporting its development, configuration, and ongoing improvement.
• Maintain a detailed understanding of network topology (logical and physical) across LAN and WAN environments, including hands‑on discovery where needed.
• Support the development of network strategy as part of the wider OT roadmap, collaborating with suppliers to bring strategic plans into action.
• Assess network risks and shape practical mitigations, while exploring new technologies and approaches that strengthen resilience and performance.

• Solid experience in designing and configuring network solutions, with a good working knowledge of LAN, WAN, QoS, and firewall technologies.
• A strong understanding of network security principles and the ability to apply practical mitigations in real‑world environments.
• Clear and confident communication skills – able to explain technical concepts to different audiences and contribute to documentation, designs, or discussions.
• A methodical approach to problem‑solving, with the ability to turn ideas and requirements into workable plans, designs, or reports.
• Hands‑on experience with Cisco networking (including multi‑site Cisco fabric networks) and Palo Alto firewalls, ideally covering both design and operational aspects.

• Seniority level:
  Mid‑Senior level
• Employment type:
  
  Full‑time
• Job functions:
  
  Project Management, Analyst, and Information Technology
• Industries:
  Utilities, Oil and Gas, Renewable Energy, Semiconductor Manufacturing

• Discounts on private healthcare and gym memberships.
• Wellbeing benefits such as a free online GP and 24/7 counselling service.
• Interest‑free loans on tech and transport season tickets, or a new bike with our Cycle‑to‑Work scheme.
• Generous family entitlements such as maternity, adoption pay, and paternity leave.

SSE is an equal opportunity employer. We make reasonable adjustments to ensure your application and experience with us is positive. Please contact  to discuss how we can support you.

Start your online application via the Apply Now box on this page. Applications must be submitted online. We will contact you after the closing date if we wish to progress your application. If offered a role, you’ll need to complete criminality and credit checks before you start.