SPLUNK Enterprise and ITSI Expert

SPLUNK Enterprise and ITSI Expert
Location: 3 days on site in either Sheffield/Birmingham/London
Duration: 30/11/2026
Rate 529

MUST BE PAYE THROUGH UMBRELLA
"Key Responsibilities

• Design, deploy, and operate Splunk Enterprise and ITSI for hybrid Kubernetes/Open Shift environments.
• Onboard data at scale (HEC, Universal Forwarder/Deployment Server), align to CIM, and enforce RBAC, retention, and cost guardrails.
• Build ITSI service decompositions, KPIs/multi-KPI thresholds, NEAP policies, glass tables, deep dives, and service health scoring.
• Create Open Shift-focused exec/ops views: cluster health (API/etcd), node readiness/pressure, pod restart hotspots, network/storage errors, capacity and quota/bursting visibility.
• Tune search and platform performance: workload rules, concurrency, DMA, summary indexing, and scheduling hygiene.
• Implement alerting, enrichment, routing to ITSM/Chat Ops, suppression windows, maintenance schedules, and runbook automation.
• Govern ingest and security: allow/deny lists, PII handling, TLS, token governance, index/role mapping, and data quality SLAs.
• Integrate upstream sources and pipelines:
  Open Telemetry, Prometheus exporters, Fluentd/Fluent Bit/Vector, Kafka, CMDB/ITSM enrichments, AIOps/ML anomaly detection.

Required Skills

• • Splunk Enterprise: SPL mastery, CIM alignment, KV/lookups/macros, saved searches, index/retention/RBAC design, search performance tuning.
  • Splunk ITSI:
    Service trees, KPIs, adaptive/time-based thresholds, NEAP tuning, glass tables, deep dives, Service Analyzer configuration.
  • Open Shift/Kubernetes observability:
    Cluster/control-plane metrics, kube events/logs, workload/node/network/storage correlation, capacity and noisy-neighbor detection.
  • Data pipelines & collectors:
    Open Telemetry (OTLP), Prometheus scraping, Fluentd/Fluent Bit/Vector, Kafka (TLS), HEC/UF/DS onboarding.
  • Reliability & SLOs:
    Golden signals, rollout/rollback health checks, SLO/KPI mapping to name spaces/apps, executive and ops dashboards.
  • Performance & cost optimization:
    Workload rules, DMA, summary indexing, schedule optimization, license/cost guardrails.
  • Security & compliance: TLS/mTLS, token and cert hygiene, PII controls, auditability, role/index mappings.
  • Automation & integrations: ITSM/Chat Ops routing, runbooks, CMDB enrichment, webhook/AIOps integrations."