Infrastructure Engineer | Contract

Ploy Asia; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading tech solutions firm in Singapore is seeking an Infrastructure Engineer for a contract role. The candidate will enhance banking systems via a variety of infrastructure setups and tools, focusing on automation, Oracle SQL, and DevOps practices. The ideal fit will have strong experience in system interfaces and scripting in Unix/Linux. This is a dynamic opportunity to contribute within a crucial sector.

Qualifications

• Proven experience in system and infrastructure enhancements in the banking industry.
• Solid understanding of environment setup, including vendor package installation and firewall configuration.
• Hands-on experience with system interfaces such as Connect Direct, SFTP, and IBM MQ.

Responsibilities

• Contribute to the design, setup, and delivery of infrastructure enhancements.
• Install and configure vendor packages, SSL, and Oracle Wallet.
• Write and maintain shell scripts for automation.

Skills

Shell scripting

Oracle SQL

DevOps practices

Unix/Linux environments

Tools

Jenkins

Git

Docker

Kubernetes

Job description

Infrastructure Engineer | Contract

• 1 year contract, subject to extension

Job Summary:

We are seeking an experienced Infrastructure Engineer to join our team and contribute to the delivery of critical infrastructure and system enhancements in the banking industry. The ideal candidate will have a strong background in environment setup, system interface configuration, and hands-on experience with shell scripting, Oracle, and DevOps tools. You will be part of a dynamic team responsible for the design, development, testing, deployment, and maintenance of infrastructure in complex, high-stakes environments.

Key Responsibilities:

• Project/System Enhancements: Contribute to the design, setup, development, and delivery of infrastructure and system enhancements in banking environments.
• Environment Setup: Install and configure vendor packages, set up SSL, Oracle Wallet, Vault, and firewall configurations as part of system setup.
• System Interface Setup: Configure system interfaces such as Connect Direct, SFTP, and IBM MQ to ensure secure and efficient data transmission between systems.
• Scripting: Write and maintain strong shell scripts for automation in Unix, Linux, and Windows environments.
• Oracle Development: Design, develop, and optimize Oracle SQL and PL/SQL queries for database integration and support.
• DevOps and CI/CD: Engage in DevOps activities, focusing on CI/CD pipelines, release management, and environment deployment processes.
• Code & Infra Review: Review and contribute to code reviews and infrastructure reviews, ensuring the highest quality and adherence to best practices.
• Infra Planning: Contribute to infrastructure planning for System Integration Testing (SIT) and User Acceptance Testing (UAT).
• Deployment Coordination: Coordinate with the Infra and Change Management teams to plan and execute application deployments in a DevOps environment.
• Environment Changes: Effect system changes and updates into test and production environments, ensuring minimal disruption and maximum efficiency.
• Infrastructure Maintenance: Maintain application infrastructure in Unix/Linux, Windows, and Oracle environments, ensuring systems are always operational, secure, and optimized.

Key Requirements:

• Proven experience in system and infrastructure enhancements in the banking industry.
• Solid understanding of environment setup, including vendor package installation, SSL, Oracle Wallet, Vault, and firewall configuration.
• Hands-on experience with system interfaces such as Connect Direct, SFTP, and IBM MQ.
• Strong proficiency in Unix/Linux/Windows environments, with deep expertise in shell scripting.
• Solid experience in Oracle SQL and PL/SQL design and development.
• Familiarity with DevOps practices, CI/CD pipelines, and release management.
• Expertise in shell scripting for automation (bash, ksh, etc.).
• Strong knowledge of Oracle (SQL, PL/SQL) for database management and integration.
• Experience in setting up and managing system interfaces and integration tools (e.g., Connect Direct, SFTP, IBM MQ).
• Hands-on experience in DevOps tools (Jenkins, Git, Docker, Kubernetes, etc.).
• Proficiency in environment configuration and deployment tools.
• Attention to detail and ability to follow processes while ensuring system reliability.