Security Solution Architect (Hardening /OT Networks)

JR United Kingdom; London; Hybrid; GBP 85,000 - 120,000; Full time

Job summary

A leading company in the energy sector is seeking a Security Solution Architect focused on enhancing security in gas operations. The role includes responsibilities such as integrating new technologies securely and collaborating with teams to embed security measures. The ideal candidate should possess strong knowledge in cybersecurity, cloud security, and be an effective communicator, ready to drive security initiatives.

Qualifications

• Proven experience in designing security solutions.
• Strong knowledge of cloud security architectures.
• Understanding of ICS/SCADA industry standards.

Responsibilities

• Integrate new technology into gas operations securely.
• Document security architecture and conduct risk assessments.
• Establish security standards for multiple technology types.

Skills

Communication

Cloud Security

Cybersecurity Principles

Risk Assessment

Stakeholder Engagement

Education

Experience in Cybersecurity

Tools

AWS

Azure

GCP

ICS/SCADA/OT Standards

Job description

Security Solution Architect (Hardening /OT Networks) - London

Client:

National Gas

Location:

London, United Kingdom

Job Category:

Other

EU work permit required:

Yes

Job Views:

2

Posted:

04.06.2025

Expiry Date:

19.07.2025

Job Description:

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

Location: Warwick, 1-2 days onsite per month

Join a forward-thinking organisation 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.

Responsibilities:

• 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.

About You:

• 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, authorisation, 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!

Adecco is a disability-confident employer. We are committed to an inclusive and accessible recruitment process for candidates of all backgrounds and abilities. If you require reasonable adjustments, please let us know, and we will support you.