Network Engineer jobs in United Kingdom

Job Title: Security Solution Architect (Hardening /OT Networks)

National Gas

Warwick, with 1-2 days onsite per month

Other

Yes

2

04.06.2025

19.07.2025

Join a forward-thinking organization dedicated to connecting people to the energy they use safely, reliably, and efficiently! We are seeking a passionate and experienced Security Solution Architect to enhance the security of our gas operations.

• Securely integrate new technology capabilities into gas operations, ensuring robust security measures.
• Define and document security architecture blueprints, focusing on threat modelling and risk assessments.
• Establish security standards and best practices for cloud, physical, and operational technologies.
• Collaborate with development teams to embed security controls into application design.
• Lead security architecture reviews and provide expert guidance on complex security challenges.
• Stay updated on the latest security threat assessment frameworks, including OWASP and MITRE ATT&CK.
• Assess and ensure compliance with industry regulations and security standards.
• Identify and mitigate risks associated with new technologies and initiatives.
• Conduct security assessments to pinpoint vulnerabilities.
• Communicate security risks and mitigation strategies to senior leadership.
• Advocate for security initiatives and foster collaboration across teams.

• A confident communicator with excellent writing skills, able to build trust and influence stakeholders.
• Passionate about emerging technologies and can articulate solutions in an engaging manner.
• Strong understanding of cybersecurity principles, including authentication, authorization, encryption, network security, and application security.
• Experienced in cloud security architectures (AWS, Azure, GCP) and associated security technologies.
• Proven experience in designing and implementing security solutions for complex enterprise environments.
• Familiarity with ICS/SCADA/OT environments and industry standards such as NIST, CIS benchmarks, and CAF Framework.
• Strong relationship-building skills, capable of collaborating with architecture groups and wider teams.

Are you ready to make a significant impact in the gas industry and safeguard critical assets? If you have a vision for security that inspires others, we want to hear from you! Apply today and help us lead the way in secure energy solutions!

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