AWS Security Engineer

3 days ago


London, United Kingdom Mastek Full time

Hi all, Greetings from Mastek Location - London Hybrid Role SC eligible / SC cleared Are you an expert in securing cloud environments? We’re looking for an AWS Security Engineer to ensure robust security, compliance, and governance across a major AWS migration project. Key Responsibilities: Configure IAM policies, roles, and service control policies based on least privilege and Zero Trust principles. Implement and validate MFA, Conditional Access, KMS encryption, and secure logging. Deploy and monitor GuardDuty, Security Hub, and AWS Config Conformance Packs for continuous compliance. Perform CIS Benchmark assessments, capture evidence, and maintain exception registers. Support incident readiness, vulnerability management, and compliance reporting. What We’re Looking For: Strong experience in AWS security engineering and cloud compliance frameworks. Knowledge of CIS Level 2, NCSC Cloud Security, and ISO 27001 principles. Hands-on expertise with AWS security services (GuardDuty, Security Hub, KMS, IAM). Excellent problem-solving and documentation skills. Why Join Us? We value diversity and inclusion and believe in making a positive impact. Flexible working options: job share, reduced hours, or other arrangements. If you don’t meet every requirement, please apply anyway —we welcome diverse experiences. Be part of a team that fosters innovation and provides opportunities to be your best. Thanks, Priyanka



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