Job description

[This job id 6875 first appeared in Job-Q.com on 14 May 2026]

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success, we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail and supply chain.

We are currently looking to hire a Operations Engineer (Kubernetes, Big Data, Linux). This is an exciting opportunity to expand your skill set, achieve job satisfaction and work-life balance. More details as below.

JOB TYPE

1-year renewable contract

ROLES AND RESPONSIBILITIES

1. Handle daily maintenance, monitoring, and troubleshooting of servers and applications.
2. Manage and optimize Linux systems, including log analysis and basic security hardening.
3. Maintain and operate databases such as MySQL, MongoDB, PostgreSQL, and Redis.
4. Deploy, manage, and configure Kubernetes clusters and related resources.
5. Install and maintain Hadoop ecosystem components (HDFS, HBase, Hive, YARN).
6. Deploy and maintain middleware services including Kafka, Elasticsearch, Zookeeper, and Nginx.
7. Write documentation and automation scripts to improve operational efficiency

REQUIREMENTS

1. 3+ years of experience in system operations or related roles.
2. Strong proficiency in Linux and basic networking fundamentals.
3. Hands-on experience with MySQL, MongoDB, PostgreSQL, and Redis.
4. Proficient with Kubernetes and familiar with key resource objects and configurations.
5. Familiar with maintaining Hadoop components.
6. Experience with Kafka, Elasticsearch, Zookeeper, and Nginx.
7. Good communication skills and strong sense of responsibility.

WHAT’S ON OFFER

You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.

To submit your application, please apply online or email your UPDATED CV in Microsoft Word format to keerthana@aven-sys.com. Your interest will be treated with strict confidentiality.

CONSULTANT DETAILS

Consultant Name: Keerthana

Avensys Consulting Pte Ltd

EA License 12C5759

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