Jobs in Woking

Security Engineer

This role involves engineering, operating, and optimizing Microsoft Sentinel SIEM to support 24x7 Security Operations. Responsibilities include managing log ingestion pipelines, normalization, detection content, and integrations with security and IT systems, as well as supporting Mergers & Acquisitions by onboarding new environments into the SIEM.

eFinancialCareers London, United Kingdom

On-site Permanent

Lead Site Reliability Engineer

This role involves ensuring the reliability, scalability, and performance of critical applications within Mastercard's global operations. The Lead Site Reliability Engineer will drive automation, lead incident response with blameless post-mortems, and embed operational excellence into the development lifecycle. Key responsibilities include designing resilient systems, establishing SLOs, improving DevOps practices, and reducing operational toil through tooling and proactive monitoring.

Appcast Enterprise Bray, United Kingdom

Hybrid Permanent Clearance Required

Lead Site Reliability Engineer

This role involves ensuring the reliability, scalability, and performance of Mastercard's critical systems by leading SRE practices, designing resilient infrastructure, and driving automation. The engineer will collaborate with development and product teams to embed operational excellence into the development lifecycle, focusing on incident response, root cause analysis, and proactive risk management. Emphasis is placed on sustainable operations, blameless post-mortems, and improving system reliability through SLOs and automated alerting.

Appcast Enterprise Dundrum, United Kingdom

Hybrid Permanent Clearance Required

Lead Site Reliability Engineer

The Lead Site Reliability Engineer will ensure the reliability, scalability, and performance of Mastercard's global technology services. You will focus on triage, root cause analysis, and blameless post-mortems, while mentoring the team and driving automation and operational stability.

Appcast Enterprise Dublin, Alba / Scotland, IV17 0YF, United Kingdom

On-site Permanent

IT Manager

The IT Manager role involves overseeing the IT infrastructure, networks, and services within the organization. Responsibilities include managing Microsoft 365, Active Directory, network security, ERP and CRM systems, and providing hands-on support for various applications and hardware. The role also involves leading a team and aligning IT strategy with business objectives.

ALH Recruitment Pe201Ad, PE20 1AD, United Kingdom

On-site Permanent

Chief Engineer, Data Centre Engineering Operations, Data Centre Engineering Operations

This role involves leading engineering operations for AWS data centers, ensuring electrical, mechanical, and safety systems operate efficiently. The Chief Engineer will oversee maintenance, lead large-scale infrastructure projects, and act as the primary escalation point for facility issues, driving innovation and cost reduction while maintaining high availability and safety standards.

Amazon Talent Acquisition Sw1A2Dx, SW1A 2DX, United Kingdom

On-site Permanent

Cyber Security Architect

The role involves leading the design and assurance of cybersecurity architectures for sensitive government and energy programmes, focusing on cloud and hybrid environments. Responsibilities include conducting risk assessments, threat modelling, and developing mitigation strategies, while ensuring security is embedded in all aspects of the programme. The position requires strong collaboration with a multi-faceted cyber team and engagement with customers to deliver high-assurance solutions.

Appcast Enterprise Farnborough, GU14 7JT, United Kingdom

On-site Permanent Clearance Required