Job Description Hit Apply below to send your application for consideration Ensure that your CV is up to date, and that you have read the job specs first. The Role: Head of Network Observability and Analysis Location: Sheffield, UK Position Type: Contract Inside IR35 Remote work option Available: Hybrid - 3 Days Onsite Job Description: Key responsibilities: Own the definition and delivery of the network observability and analysis approach, including scope, architecture, tooling, and roadmap Strong technical understanding of DNS, routing, certificates and exposure data, EDR signals, asset inventory) Build and improve the data layer to ingest, normalise, and reconcile telemetry and configuration state into analysable, queryable datasets Partner with analytics and data science teams to develop detection and insight use cases on top of the data Work in partnership with network engineering to address instrumentation gaps and align with authoritative sources of truth Define coverage and data quality metrics so visibility gaps are measurable and trackable Report progress, insights, and key risks to senior security and technology stakeholders Required skills and experience: Strong networking knowledge: routing, DNS, perimeter and cloud architectures, large enterprise environments Strong data engineering and analysis skills: large scale telemetry, streaming and batch pipelines, SQL and Python, modern storage and query platforms Experience building or scaling a capability xwwtmva in a complex organisation Comfortable working hands-on (prototype, query, script) while setting direction Experience working in regulated or high security environments, able to work with both engineers and senior stakeholders Nice to have: Financial services experience Experience working in a large multi-national organisation Exposure to security operations, attack surface management, or threat detection engineering
Head of Network Observability and Analysis employer: Vallum
As a Workiva Developer/Analyst, you will thrive in a dynamic and supportive work environment that prioritises employee growth and development. Our company offers comprehensive training opportunities, a collaborative culture, and the chance to work on impactful financial reporting processes, all while being located in a vibrant area that fosters innovation and creativity. Join us to be part of a team that values data accuracy and compliance, ensuring your contributions are meaningful and rewarding.
