Security Solution Architect (Hardening /OT Networks)

JR United Kingdom; High Wycombe; Hybrid; GBP 70,000 - 100,000; Full time

Job summary

A leading company in the gas sector seeks a passionate Security Solution Architect to strengthen its operations' security. This role involves integrating advanced security measures and collaborating with technology teams to ensure the safety of gas operations. Ideal candidates will have expertise in cybersecurity and cloud solutions while being strong communicators capable of influencing stakeholders.

Qualifications

• Experienced in cloud security architectures (AWS, Azure, GCP).
• Strong understanding of security principles and compliance standards.
• Background in ICS/SCADA/OT environments and relevant industry frameworks.

Responsibilities

• Securely integrate new technology capabilities into gas operations.
• Define and document security architecture blueprints.
• Conduct security assessments to pinpoint vulnerabilities.

Skills

Cybersecurity principles

Cloud security architectures

Network security

Application security

Risk assessment

Threat modelling

Communication skills

Relationship-building

Job description

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

Location:

Warwick, United Kingdom (1-2 days onsite per month)

Client:

National Gas

Job Category:

Other

EU work permit required:

Yes

Job Views:

2

Posted:

04.06.2025

Expiry Date:

19.07.2025

Job Description:

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, 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.

If you are ready to make a significant impact in the gas industry and safeguard critical assets, 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. If you require reasonable adjustments, please let us know, and we will support you.