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# Big Data DevOps Engineer

- **Company:** Timerepresenting Cognizant
- **Location:** London, UK
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, Amazon Web Services, Bash Shell, Big Data, Cloud Computing, Continuous Integration, Data Infrastructure, Linux, DevOps, Elasticsearch, Apache Hadoop, Python (Programming Language), Apache Maven, Nagios, Logstash, Ansible, Zabbix, Saltstack, Git Flow, Infrastructure Automation Frameworks, Apache Kafka, Build Tools, Puppet, Terraform, Software Version Control, Jenkins
- **Published:** August 19, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/x/44541073/

## About the Role

Responsibility: YES NOIf answer is 'yes' then please provide details:4. Job Requirements As per the 2006 Age Discrimination Act please do not specify number of years experience. Use words like Extensive, Strong, Good, FairEssential Skills: Experience with infrastructure automation tools like Ansible, Terraform, SaltStack, Puppet and Docker.AWS Cloud Setup & AdministrationStrong hands on skills in setting up Linux-based infrastructure.Fluency in languages including Python & JavaExpertise in CI tools such as Jenkins/NexusExperience with Java Build Systems, primarily Maven, Gradle.Need to support code versioning and branching strategies using GithubConfiguration management, backup/restore policies via specialized tools (Puppet) and custom BASH scripts.System Monitoring solution like Zabbix, Promotheus and Nagios Log management via Elastic Search and Logstash (ELK)Hadoop Cluster administration, maintenance, capacity planning and optimization Securing Hadoop (HDP essential)
Infrastructure using knox and kerberosShould identify areas where processes and standards could be improved and help implement any changesShould have experience working in Agile environmentAbility to clearly articulate both the technology and business pros and cons of various technologies, platforms, and architectural optionsTo be able to document the processesExcellent communication, 'can do' attitude and a team playerMust have excellent written and verbal communication skills and be able to work in complex and critical systemsNice to Have Skills. Development Experience using Java8, HDP, Kafka, HbaseKnowledge of agile frameworkExperience working in a Public Sector domainQualifications: Graduate with work experienceHDPCA Hortonworks Certified Administrator5.Travel YesSuccessful applicants are expected to work at Cognizant Clients. Primarily based in and around London. However, there may be exceptions. This is a consultancy role. Permanent Competitive Salary

## Description

DevOps expert, the associate needs to demonstrate the Cognizant value to clients, prospects and partners to establish trust, win confidence, and drive more business.Responsible for the design, deployment and maintenance of complex Linux-based infrastructure.Setting up of highly secure Hortonworks Hadoop Cluster in AWS cloud, Cluster administration, maintenance including upgrades, capacity planning and optimization Automation of Operations including setting up of Continuous Integration(CI) & deployment(CD) pipelines, Code Versioning &Application ContainerisationRunning / managing a data platform with multiple tenants and client applicationsv or both transactional (system of record) and for analytical use casesOversee the integration of the output from the development teams for to production quality and the support of the live systemWork as a team with other leads and developers, owning and contributing in deliverables and guide/lead the team towards success. 100%3. Budgetary


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