Security Solution Architect (Hardening /OT Networks)

JR United Kingdom; Worcester; On-site; GBP 70,000 - 95,000; Full time

Job summary

A leading company in gas operations is seeking a Security Solution Architect to enhance cybersecurity. Responsibilities include integrating technology securely, defining security architecture, and assessing risks. Ideal candidates will possess a deep understanding of cybersecurity principles and cloud security practices.

Qualifications

• Deep understanding of cybersecurity principles including authentication, authorization, encryption, network, and application security.
• Experience with cloud security architectures (AWS, Azure, GCP).
• Familiarity with ICS/SCADA/OT environments and compliance standards like NIST.

Responsibilities

• Securely integrate new technology into gas operations with robust security measures.
• Define and document security architecture blueprints focusing on threat modelling.
• Lead security architecture reviews and address complex security challenges.

Skills

Strong writing skills

Excellent communication

Collaboration

Cybersecurity principles

Cloud security

Job description

Security Solution Architect (Hardening /OT Networks) - Worcester

Client: National Gas

Location: Worcester, 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, with 1-2 days onsite per month

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

Responsibilities:

• Securely integrate new technology capabilities into gas operations with 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 guidance on complex security challenges.
• Stay updated on security threat assessment frameworks such as OWASP and MITRE ATT&CK.
• Ensure compliance with industry regulations and security standards.
• Identify and mitigate risks associated with new technologies and initiatives.
• Conduct security assessments to identify vulnerabilities.
• Communicate security risks and mitigation strategies to senior leadership.
• Foster collaboration across teams to promote security initiatives.

About You:

• Excellent communicator with strong writing skills, capable of building trust and influencing stakeholders.
• Passionate about emerging technologies, able to articulate solutions engagingly.
• Deep understanding of cybersecurity principles, including authentication, authorization, encryption, network, and application security.
• Experience with cloud security architectures (AWS, Azure, GCP) and related security technologies.
• Proven track record in designing and implementing security solutions for complex enterprise environments.
• Familiarity with ICS/SCADA/OT environments and standards such as NIST, CIS benchmarks, and CAF Framework.
• Strong relationship-building skills and ability to collaborate effectively with architecture groups and wider teams.

If you're ready to make a significant impact in the gas industry and safeguard critical assets, we want to hear from you! Apply today and lead the way in secure energy solutions.

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