AWS Security Architect

Location:

London, United Kingdom

Salary:

550.00 – 600.00

Type:

Contract

Start Date:

As Soon As Possible

Contract Period:

To be confirmed.

Main Industry:

Search Information Technology Jobs

Job ID:

132872616

Company:

Robert Half

Posted On:

12 April 2026

Interim AWS Security Architect – Financial Services

Robert Half is supporting a global consulting firm in engaging an experienced AWS Security Architect as an interim associate to support a large-scale cloud security programme for a major financial services organisation. This role will focus on deep AWS application and infrastructure security , working closely with engineering teams and AWS as a strategic partner to design and secure cloud-native platforms.

Assignment Details:
Start : c. 2-3 week onboarding lead time Location : Primarily remote, with flexibility for occasional days in the City of London Contract Duration : Initial 6-month contract (strong likelihood of extension) Day Rate : £ 600 p/day PAYE + 12.07% via PAYE (Employer’s NI & tax deducted at source – no umbrella company admin fees)

Key Experience Needed:
Strong experience as an AWS Security Architect within financial services (ideally banking) Proven track record designing and securing AWS-native applications (not just governance or oversight) Deep expertise in container security , particularly EKS and service mesh environments Strong understanding of AWS network security , including VPC design, segmentation, firewalling, and Direct Connect Experience working directly with AWS as a supplier , providing independent security assurance and challenge Ability to operate at both low-level design (LLD) and enterprise architecture levels
Desirable Experience:
Experience within low-latency or trading environments Exposure to AWS Outposts design and security Familiarity with DevSecOps and IaC security controls

Additional Information: Candidates will be subject to full financial and criminal background checks

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