ITSM & Integration Architect
Job Description
Location: Hampshire (onsite 5 days per week)
Architecture & Technical Assurance
- Review and validate ITSM configurations across enterprise platforms such as ServiceNow and BMC Remedy and other ITSM platforms, including workflows, business rules, SLAs, reporting and integrations.
- Assess integration architectures covering APIs, middleware, data mapping, transformation and orchestration, ensuring solutions are robust, scalable and supportable.
- Validate data quality, migration readiness, environments and tooling; identify technical gaps, risks and dependencies, and drive remediation.
- Validate configuration data and service relationships, ensuring alignment with the agreed configuration management model and consistency across source and target systems.
- Assess non-functional requirements, including performance, availability, scalability, resilience and recoverability.
- Troubleshoot complex technical issues and recommend improvements to solution quality and maintainability.
Configuration, Testing & Technical Governance
- Ensure ITSM configurations and integration components are built, tested and documented against approved designs and DXC standards.
- Review test results and evidence, ensuring defects are resolved or formally managed before transition acceptance.
- Assess integration security, including authentication, authorisation, certificates and secure data exchange, in line with applicable security requirements.
- Validate data migration and reconciliation outcomes to ensure data integrity and consistency between source and target systems.
- Maintain accurate, version-controlled technical artefacts and configuration records within a controlled repository, ensuring traceability, compliance and audit readiness.
- Validate release and environment management arrangements, ensuring controlled configuration changes and deployments across relevant environments.
Transition & Operational Readiness
- Act as the technical authority for ITSM and integration decisions, resolving ambiguities and coordinating issue resolution across workstreams.
- Collaborate with customers, architects, subject matter experts and delivery teams to manage dependencies, address risks and maintain technical alignment.
- Support transition governance, quality gates, exit criteria and account take-on, including WITO scenarios.
- Brief technical teams on transition protocols and standards, provide technical assurance and support transition sign-off.
- Ensure integrations are operationally supportable, with appropriate monitoring, alerting, logging, error handling and failure recovery mechanisms.
- Ensure operational handover includes complete documentation, known issues, outstanding risks, support ownership and guidance.
- Capture lessons learned and drive continuous improvement in technical standards, integration design and transition delivery.
What you'll bring
- ITSM Platform Expertise: Hands-on experience with enterprise ITSM platforms, such as ServiceNow or BMC Remedy, including platform configuration and integrations.
- Integration Architecture & Data Quality: Strong understanding of integration patterns, APIs, middleware, data mapping, transformation, orchestration and data migration readiness.
- Technical Assurance & Troubleshooting: Experience reviewing solution designs, validating configurations and environments, assessing non-functional requirements and resolving complex technical issues.
- Transition & Transformation: Experience in large-scale ITSM transition or transformation programmes. WITO or comparable account take-on experience is advantageous.
- Configuration & Technical Governance: Understanding of configuration management, service relationships, data reconciliation, technical documentation, controlled repositories, traceability and audit requirements.
- Security & Operational Readiness: Understanding of secure integration design, access controls, monitoring, logging, error handling and operational support requirements.
- Stakeholder Management: Strong analytical, communication and collaboration skills, with experience managing technical dependencies across teams and suppliers.
Desirable
- Certifications: ITIL 4 Foundation or higher; relevant ITSM platform certifications or equivalent qualifications.
- ITIL 4 Practices: Understanding of Service Configuration Management, Change Enablement, Knowledge Management and Service Transition.
- High-Security Environments: Experience in defence, high-security or regulated environments.
- Integration Technologies: Experience with middleware and integration platforms such as MuleSoft, Dell Boomi, Microsoft Azure Integration Services or equivalent.
- Data Migration & Automation: Experience with extraction, transformation and loading (ETL), data cleansing, reconciliation, automated testing, continuous integration and continuous delivery (CI/CD), or infrastructure-as-code.
- Operational & Release Management: Experience with integration monitoring, service mapping, discovery, controlled deployments and environment management.
- Programme Governance: Experience with technical design authorities, quality gate reviews, structured programme governance and multi-vendor service delivery.
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