Lead for Enterprise tooling & observability for migration

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Please find attached the job description for 4 urgent roles. I need your help in sourcing sub-contractors for these roles based in London.

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Job Description: Lead Enterprise Tooling & Observability (14 Years Experience)

Role Overview

We are looking for an experienced Enterprise Tooling & Observability Lead to drive the strategy design implementation and modernization of enterprise monitoring logging APM and operational tooling during and after large scale on prem to AWS cloud migrations.
The ideal candidate brings deep expertise across observability platforms infrastructure/application monitoring cloud native operations and integration of enterprise tools into cloud architectures. This role ensures a seamless migration of tooling capabilities enhanced visibility and improved reliability in the AWS operating model.

Key Responsibilities

1. Tooling & Observability Strategy Across Migration Lifecycle

• Define the end-to-end tooling & observability architecture that supports pre migration migration and post migration operations.
• Assess current on prem tooling (monitoring logging APM ITSM event management) and define cloud aligned target tooling architecture for AWS.
• Build a unified observability roadmap covering metrics logs traces dashboards SLO/SLA monitoring and event correlation.

2. Migration Aware Observability Design

• Identify tooling gaps that may arise during the migration of applications networks storage and infrastructure.
• Ensure instrumentation readiness for applications moving via lift & shift replatforming containerization and modernization.
• Define observability patterns for hybrid connectivity multi-account AWS environments and multi-region workloads.

3. AWS Cloud-Native Observability Integration

• Design and implement observability using AWS-native capabilities such as:
  • CloudWatch CloudTrail X-Ray VPC Flow Logs GuardDuty Security Hub
  • Integration with AWS Control Tower/Organizations for enterprise-wide visibility
• Ensure seamless integration with third party enterprise tools such as:
  • Datadog Dynatrace AppDynamics
  • Splunk/ELK
  • Prometheus/Grafana
  • ServiceNow Jira PagerDuty
• Drive modernization of legacy monitoring solutions to cloud-native ecosystems.

4. Tooling Consolidation & Optimization

• Evaluate existing tooling footprint and identify opportunities for consolidation cost reduction and simplification.
• Standardize tooling patterns and create reusable templates/playbooks for AWS workloads.
• Drive automation for alerting dashboards health checks and operational insights.

5. Reliability Performance & SRE Alignment

• Collaborate with platform and SRE teams to enhance observability maturity (SLIs SLOs error budgets).
• Build proactive monitoring capabilities to reduce incidents improve MTTR and support predictive operations.
• Ensure the observability platform aligns with enterprise DR HA and performance engineering strategies.

6. Governance Security & Compliance

• Ensure observability tooling adheres to enterprise security compliance data governance and access control policies.
• Define audit ready logging strategies and ensure end to end traceability across hybrid and cloud environments.
• Build governance models for event noise reduction alert hygiene and service mapping accuracy.

7. Leadership & Stakeholder Management

• Lead cross-functional teams across application infrastructure cloud DevOps and security functions.
• Serve as the primary SME for observability decisions guiding teams through architectural design and implementation.
• Present observability strategy migration readiness platform health and maturity improvements to senior leadership.
• Mentor engineers and drive capability uplift across the organization.

Required Skills & Experience

Technical Expertise

• 14 years of experience in enterprise monitoring logging APM and observability tooling.
• Strong understanding of AWS architecture cloud native monitoring tools and hybrid observability.
• Experience with:
  • APM platforms: Dynatrace AppDynamics Datadog
  • Logging platforms: Splunk ELK/Opensearch CloudWatch Logs
  • Metrics & telemetry: Prometheus Grafana OpenTelemetry
  • Event management: ServiceNow PagerDuty Moogsoft BigPanda
• Strong knowledge of instrumentation for distributed systems microservices containers (EKS ECS) serverless workloads and legacy systems.

Migration & Architecture Skills

• Proven experience supporting large-scale on prem to AWS migrations.
• Deep understanding of migration patterns and observability dependencies.
• Hands-on experience designing observability for multi-account AWS landing zones and multi-region architectures.

Soft Skills & Leadership

• Excellent communication architectural documentation and executive presentation skills.
• Ability to influence stakeholders across engineering cloud SRE operations and leadership.
• Experience leading cross-functional teams and managing vendor/tooling relationships.

Preferred Qualifications

• AWS Certified Solutions Architect / Cloud Practitioner / DevOps Engineer
• Certifications in observability platforms (Datadog Dynatrace Splunk etc.)
• Knowledge of ITIL SRE principles and enterprise operational frameworks
• Experience with automation using Python Terraform CloudFormation (nice-to-have)

Success Indicators

• Smooth transition of observability and tooling through all migration waves.
• Enhanced end to end visibility across applications networks and infrastructure post migration.
• Reduction in incidents MTTR and monitoring gaps after migration to AWS.
• Standardized tooling practices aligned with enterprise governance and cloud architecture.
• Strong stakeholder confidence and measurable uplift in observability maturity.