AIX System Administrator
Encora10
Posted: March 23, 2026
Interested in this position?
Create a free account to apply with AI-powered matching
Quick Summary
AIX System Administrator in Singapore, responsible for collaborating with application teams, driving system upgrades, and ensuring high availability of UNIX infrastructure, with expertise in scripting using Perl, KSH, Python, Git/GitHub, Maven, Jenkins, Docker, Kubernetes, Ansible, Puppet, Chef.
Required Skills
Job Description
AIX System Administrator
Important Information
Location: Singapore
Job mode: Contract
Job Summary:
We're looking for an experienced AIX Administrator to collaborate with application teams, drive system upgrades, and ensure high availability of our UNIX infrastructure.
Key Responsibilities:
- Collaborate with application teams for EOS upgrade planning
- Define configuration standards for UNIX and system software
- Provide technical assistance to dev/ops teams
- Script automation using Perl, KSH, Python
- Work with GIT/GitHub, Maven, Jenkins, Docker, Kubernetes, Ansible, Puppet, Chef, Nagios
- Troubleshoot and drive system recovery with urgency
- Lead AIX OS upgrades and ensure supportability
- Review and supervise major change requests
- Conduct performance tuning and analysis
- Automate operations for efficiency
- Drive OS/software upgrade cycles
- Manage backup and recovery
Functional & Technical Competencies:
- AIX OS and system services (Volume Manager, NTP, DNS, Clustering, SSH, TSM, ITM)
- UNIX troubleshooting and tuning
- UNIX server clustering
- Information security fundamentals
- Data communication and networking
- Middleware/app execution in UNIX (an advantage)
Requirements:
- Strong AIX administration experience
- Experience with scripting (Perl, KSH, Python)
- Knowledge of DevOps tools (GIT, Jenkins, Docker, Kubernetes, etc.)
- Strong troubleshooting and problem-solving skills
- Experience with clustering and performance tuning
Encora is a global company that offers Software and Digital Engineering solutions. Our practices include Cloud Services, Product Engineering & Application Modernization, Data & Analytics, Digital Experience & Design Services, DevSecOps, Cybersecurity, Quality Engineering, AI & LLM Engineering, among others.
At Encora, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.