Security Engineer

Fruition Group; Remote; GBP 100,000 - 125,000; Full time

Job summary

A technology services company is looking for a Senior Security Engineer to join their remote team in the UK. The role emphasizes threat modeling and applies architectural security assurance in a large-scale technology environment. The successful candidate will need a solid background in cyber security, including hands-on experience with AWS. Responsibilities include identifying security risks, reviewing network access requests, and guiding teams on secure design practices. This position supports shaping secure, compliant solutions while maintaining strong stakeholder relationships.

Qualifications

• Proven experience in information or cyber security roles within complex technology environments.
• Strong hands-on experience with threat modelling methodologies and secure architecture review.
• Solid understanding of platform, cloud, and network security principles.

Responsibilities

• Threat model platform and solution designs to identify security risks.
• Review and approve network access requests.
• Provide security assurance for solutions hosted in AWS.

Skills

Threat modelling

Cyber security

Cloud security

Excellent communication

Job description

Job Title : Senior Security Engineer

Location : UK Remote

Salary : Competitive daily rate outside IR35

Why Apply?

This opportunity suits an experienced Security Engineer who enjoys influencing platform and solution design at an early stage. Working within a large-scale technology environment, this role focuses on threat modelling, architectural security assurance and guiding teams towards secure, compliant outcomes.

Security Engineer Responsibilities

• Threat model platform and solution designs to identify security risks and recommend appropriate mitigations.
• Review and approve network access requests, ensuring least-privilege and secure-by-design principles are applied.
• Assess project, platform and architectural design documentation to identify security gaps, weaknesses or inappropriate design choices.
• Provide security assurance for solutions hosted in AWS, ensuring alignment with cloud security best practices and internal standards.
• Work closely with architects, senior engineers and DevOps teams to influence secure outcomes without disrupting delivery.
• Provide clear, pragmatic guidance on whether proposed designs meet internal security standards and are fit for purpose.
• Ensure all solutions align with established security policies, frameworks and organisational security standards.
• Act as a trusted security advisor, capable of constructively challenging technical decisions while maintaining strong stakeholder relationships.

Security Engineer Requirements

• Proven experience in information or cyber security roles within complex, modern technology environments.
• Strong hands‑on experience with threat modelling methodologies and secure architecture review.
• Solid understanding of platform, cloud and network security principles, including AWS environments.
• Ability to interpret and challenge technical designs produced by architects, engineers and DevOps teams.
• Experience reviewing access controls, network configurations and platform‑level security decisions.
• Excellent communication skills, with the confidence to redirect technical approaches while remaining collaborative.
• Knowledge of security standards, governance and risk management practices.

We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion / belief, sexual orientation or age.