Locations: Scotland (Edinburgh/Glasgow) Hybrid with 2 days onsite/week Need a Active SC clearance resources only for this position. The ELK (Elastic Logstash andamp; Kibana) SME is an extension of the Cloud Engineering role. In addition to being experienced Cloud Engineers as per the full description below the candidates also need 2 years of experience as follows. ELK SME Extension Professional experience in the design, maintenance and management of Elastic stacks (Elasticsearch, Logstash, Kibana) Experience of configuring and maintaining large Elastic cluster Experience working with large data sets and elastic indexing best practices. Good understanding of Visualisation components and techniques in Elasticsearch. Proven experience in performance management and tuning of Elasticsearch environment. Strong experience in writing data ingestion pipelines using Logstash and other big data technologies.