Systems Engineer-Operations & Infrastructure (O&I)

RMA Group

Job Description

Job Title: Systems Engineer-Operations & Infrastructure (O&I)

Job Type: Contract one year

Job Location: Central Singapore

Key Skills: Experience with Application servers like Tomcat, IBM WebSphere, Pivotal tcServer, Oracle WebLogic, messaging solution (message broker, MQ), Strong Unix skills, proficient programming language (bash, Python, Ruby)

Job Scope:

  • As a Systems Engineer in O&I, you will have an opportunity to play a key role in application life cycle. For example, building infrastructure, which includes compute, storage, database and middleware, tuning environment per application need, monitoring components, compliance checks and security remediation, etc. The Middleware Engineering & Operations provides end-to-end design, build and support services for the Web and Middle-tier platforms, which comes under PaaS (Platform as a Service).
  • Selected candidate would work alongside other Middleware engineers and technical team members, to design, develop, support, and enhance internal and external facing applications built on top of various Middleware and Integration platforms e.g. Tomcat, Apache, WebLogic, Hazelcast IMDG, RedHat DataGrid, Redis and WebSphere MQ.
  • We are looking for a smart, capable Middleware or Systems Engineer who will be working in the Middleware Engineering & Operations group managing Web & Application tier of middleware products. You will be primarily responsible for developing distributed system solutions, automating product/solution deployment and its lifecycle management, containerization of the solution. Ensure optimum performance, high availability and stability of solutions.
  • You will work closely with development partners, engineering, and operation teams who jointly work on key deliverables ensuring production scalability and stability. As an experienced engineer, you will develop and enhance platform best practices to ensure the Kafka platforms can effectively meet performance & SLA requirements. You will also be responsible for overseeing end-to-end agile design, scoping, implementation, and work closely with the development and Service design teams to deliver and resolve issues for Middleware Components stack.
  • It would be best if you had experience working in large-scale data environments, which included real-time and batch processing requirements. Applicant should also have an excellent foundational knowledge of web/App tier (Tomcat/JAVA/Httpd, etc.), and comfortable implementing Security, compliance industry standards and best practises.


5-7 years of work experience with a Bachelor’s Degree or an Advanced Degree (e.g. Masters, MBA, JD, MD, or PhD)

Preferred Qualifications:

  • 5 or more years of work experience or more than 3 years of work experience with an Advanced Degree (e.g.Masters, MBA, JD, MD)
  • Experience on Caching products like Hazelcast IMDG, RedHat DataGrid, Redis, Memcached.
  • Experience with Application servers like Tomcat, IBM WebSphere, Pivotal tcServer, Oracle WebLogic, messaging solution (message broker, MQ)
  • Strong Unix skills, proficient with at least one shell and one high-level scripting/programming language (bash,Python, Ruby)
  • Experience with a scripting language (Perl, Python, bash)
  • Familiarity with Containerizing solutions and product deployments, Jenkins, git, or other source control and CI/CD technologies
  • Experience on various web servers like IIS, Apache, NGINX etc. (Desired Skills)
  • Ability to work well within a globally distributed team, in a high-performance organization Familiarity with relational database design and implementation
  • Experience with one or more testing frameworks, including but not limited to TestNG, Cucumber, JUnit, or NUnit
  • Should be experienced in Linux/Unix OS Services, Administration
  • Good to have experience with Container technology (Docker/ Kubernetes)
  • Should be experienced with Kerberos/SSL Security setup/install knowledge Good to have experience with other Big Data products
  • Excellent verbal and written communication skills Additional Information Essential Functions Some of the things you may work on Systems Engineer in O&I include:
  • Work in a fast-paced environment while ensuring the uptime of its products to customers
  • Participate in designing innovative solutions for highly secure and available environments deployed on Tomcat, Apache, WebLogic, Hazelcast IMDG, RedHat DataGrid, Redis, WebSphere MQ and the like.
  • Work with other partners in the organization such as support, development, and user groups to manage requests from the perspective of platform design, build and support.
  • Work with vendors for problem resolution.
  • Lead problem resolution and improvement efforts
  • Drive constant interaction with developers, architects, and project managers Monitor system health and performance
  • Able to work effectively as part of a highly collaborative team while independently prioritizing individual daily activities
  • Troubleshoot extremely complex and time critical technical incidents on the Middleware and Integration Platforms.

If interested, please share your updated CV in word format at [email protected] stating your salary expectations & availability to take it forward.

To expedite processing, you can lodge your application directly at or

Manisha Sharma

RMA Consultants Pte Ltd

EA License No. 93C4403

EA Regn. No. R1872602

RMA Group
RMA Group
8 Kaki Bukit Avenue 1 #05-05/06/07/08