Splunk & Observability HTSUK Limited

Splunk Certified Architect.
Observability & SecOps specialist.

15+ years designing enterprise-grade security, observability and compliance platforms — from global financial institutions to critical national infrastructure.

Sectors
Financial Services Healthcare Critical National Infrastructure Defence Manufacturing Technology

What I do

Deep specialist expertise
across the Splunk stack

I work with organisations that need serious Splunk and observability capability — architecture, implementation, security operations and compliance at enterprise scale.

01

Splunk Architecture & Implementation

Design and delivery of enterprise Splunk deployments — Search Head Clusters, Indexer Clusters, Deployment Servers and Splunk Validated Architectures. On-premise and cloud.

SHCIndexer ClusterSVASplunk Cloud

02

Security Operations & SIEM

Splunk Enterprise Security design, deployment and tuning. Building global security monitoring platforms, incident detection pipelines and operational response frameworks.

Splunk ESSIEMSecOpsThreat Detection

03

Observability

Full-stack observability strategy and implementation. Metrics, traces, logs and synthetic monitoring — delivering real operational intelligence across complex distributed environments.

OpenTelemetryAPMITSIKubernetes

04

Compliance & PCI-DSS

Architect of the world's first global payment processing platform assessed to Level 1 PCI-DSS. Deep expertise in compliant monitoring and evidence frameworks for regulated industries.

PCI-DSS L1ComplianceAuditReporting

05

Cloud Security & AWS

Moving enterprise workloads to the cloud securely, scalably and resiliently. Presented best-practice approaches on behalf of Amazon Web Services and Splunk at industry events.

AWSCloud SecurityDevSecOpsIaC

06

Business Intelligence & Reporting

Turning operational data into actionable insight. Executive dashboards, business reporting, data ingestion strategy and performance optimisation across the Splunk platform.

DashboardsSPLtstatsData Modelling

Certified.
Recognised.
Experienced.

A Splunk Certified Architect with over 15 years delivering global, scalable compliance and security platforms — on-premise and in the cloud. I've worked with some of the world's largest financial institutions, acquiring banks, global telephony providers and critical national infrastructure operators.

I've presented best-practice cloud and security approaches on behalf of Amazon Web Services and Splunk, and remain a recognised, active contributor to the Splunk community.

Splunk Certified Architect Splunk's highest technical certification for platform design and enterprise deployment
Splunk Community Ultra Champion Top-tier community recognition for sustained, high-quality contributions across Splunk forums
AWS & Splunk Conference Speaker Presented best-practice cloud migration and security approaches on behalf of both organisations
PCI-DSS Level 1 Architect System architect for the world's first global payment platform assessed to Level 1 PCI-DSS
15+ Years Enterprise Experience Financial services, healthcare, CNI, defence, manufacturing and technology

Thought Leadership

The Splunk Stack — practical Splunk insight

I write about Splunk, observability, AI tooling and best practices on Substack. Real-world perspectives from 15 years in the field — no fluff.

Read on Substack

How I work

I engage through HTSUK Limited as a specialist contractor or consultant, typically on a day-rate or scoped-project basis.

01

Understand first

I start by understanding your environment, your data, and what you actually need to achieve — not what a sales process has told you to buy.

02

Architect for the long term

Solutions designed to Splunk Validated Architectures and industry best practice — built to scale, not just to pass an audit or meet a deadline.

03

Deliver and transfer knowledge

I work closely with your team throughout. The goal is capability — not dependency. You should understand what's been built and why.

04

Honest and direct

I'll tell you what I think, including when a different approach would serve you better. That's the value of an independent specialist.

Contact

Let's talk Splunk.

Whether you have a specific requirement in mind or want to explore how I might help, I'm happy to have a conversation.

LinkedInNick Hills
CompanyHTSUK Limited · Reg. 11821166