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DevOpsSystem Administrators
Job Location:
Monthly Salary:
Experience Required:
Posted:
24 May 2026 (30+ days ago)
Posted:
Application Deadline:
21 August 2026
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Role Overview
We are seeking experienced DevOps / System Administrators to support enterprise infrastructure application server environments and CI/CD pipelines within a fast-paced production-critical environment. The role focuses on Linux administration JBoss management infrastructure automation and deployment orchestration using modern DevOps tooling.
Key Responsibilities
Infrastructure Management
- Perform advanced Linux system administration (RHEL/CentOS/Ubuntu or equivalent enterprise distributions)
- Install configure and maintain JBoss / WildFly application servers
- Perform JBoss tuning and performance optimisation
- Monitor server health troubleshoot incidents and ensure high availability of systems
- Manage patching upgrades and system security hardening
- Support production environments with incident and problem resolution
Automation & Configuration Management
- Implement infrastructure automation using Chef
- Develop and maintain Chef cookbooks and recipes
- Ensure consistent configuration across development testing and production environments
- Drive infrastructure standardisation and reduce manual operational effort
CI/CD Pipeline Management
- Build and maintain CI/CD pipelines using Atlassian Bamboo
- Manage source control and branching strategies using Bitbucket (Git-based workflows)
- Automate build test and deployment processes across multiple environments
- Support release management and deployment activities
- Improve deployment reliability through automation and pipeline optimisation
Requirements
Technical Requirements
- Strong experience in Linux administration (enterprise environments)
- Hands-on experience with JBoss / WildFly administration and tuning
- Proven expertise in Chef configuration management
- Strong working knowledge of Bamboo CI/CD pipelines
- Experience with Bitbucket / Git version control systems
- Scripting experience (Bash / Shell / Python advantageous)
- Understanding of system monitoring logging and alerting tools
- Knowledge of networking security and infrastructure best practices
Key Competencies
- Strong troubleshooting and analytical skills
- Ability to work under pressure in production environments
- High attention to detail and operational discipline
- Strong collaboration with development QA and infrastructure teams
- Proactive approach to automation and continuous improvement
- Good documentation and communication skills
Preferred Experience
- Experience in enterprise-scale or financial services environments
- Exposure to cloud platforms (AWS / Azure / GCP advantageous)
- Experience supporting microservices-based architectures
- Strong production support and release engineering background
Deliverables / Expected Outcomes
- Stable secure and optimised Linux and JBoss environments
- Automated infrastructure provisioning and configuration management
- Reliable and efficient CI/CD pipelines
- Reduced deployment failures and faster release cycles
- Improved system observability and incident response performance
Required Skills:
Linux JBoss Chef Automation CI/CD
Required Education:
Degree
