Unix Engineer

2 weeks ago

Singapur, Singapore U3 INFOTECH PTE. LTD. Full time

We are looking for an experienced Unix Engineer with strong expertise in Red Hat Enterprise Linux (RHEL) and associated technologies. The ideal candidate will be responsible for managing and optimising our RHEL environments, OpenShift clusters, JBoss application servers, and Red Hat Satellite infrastructure.

Responsibilities
  • Manage and maintain RHEL systems across development, testing, and production environments
  • Design, implement, and support OpenShift container platforms
  • Administer and troubleshoot JBoss application servers
  • Utilise Red Hat Satellite for system provisioning, patching, and configuration management
  • Implement security best practices and ensure compliance with industry standards
  • Perform system upgrades, patches, and maintenance tasks
  • Develop and maintain documentation for system configurations and processes
  • Collaborate with development teams to support application deployment and operations
  • Participate in on-call rotations for critical system support
Qualifications
  • Bachelor\'s degree in Computer Science, Information Technology, or related field
  • 5+ years of experience in Unix/Linux administration, with a focus on RHEL
  • Strong knowledge of OpenShift container platform administration
  • Experience with JBoss application server management
  • Proficiency in using Red Hat Satellite for system management
Required Skills
  • Advanced knowledge of RHEL system administration and troubleshooting
  • Experience with containerisation technologies (Docker, Kubernetes)
  • Proficiency in shell scripting (Bash) and at least one programming language (e.g., Python)
  • Strong understanding of networking concepts and protocols
  • Experience with configuration management tools (e.g., Ansible, Puppet)
  • Knowledge of monitoring and logging solutions (e.g., Prometheus, ELK stack)
Preferred Skills
  • Red Hat certifications (RHCSA, RHCE, or higher)
  • Experience with cloud platforms (AWS, Azure, or GCP)
  • Knowledge of CI/CD pipelines and DevOps practices
  • Familiarity with database administration (e.g., MySQL, PostgreSQL)
  • Experience with high-availability and disaster recovery solutions
Personal Attributes
  • Strong problem-solving and analytical skills
  • Excellent communication abilities, both written and verbal
  • Self-motivated with the ability to work independently and in a team
  • Attention to detail and commitment to quality
  • Ability to manage multiple priorities in a fast-paced environment

Please refer to U3’s Privacy Notice for Job Applicants/Seekers at When you apply, you voluntarily consent to the collection, use and disclosure of your personal data for recruitment/employment and related purposes.

#J-18808-Ljbffr

  • Unix Engineer

    3 weeks ago

    Singapur, Singapore SEDHA CONSULTING PTE. LTD. Full time

    Overview Unix Engineer with strong expertise in Red Hat Enterprise Linux (RHEL) and associated technologies. The ideal candidate will be responsible for managing and optimising our RHEL environments, OpenShift clusters, JBoss application servers, and Red Hat Satellite infrastructure. Responsibilities Manage and maintain RHEL systems across development,...

  • UNIX Engineer

    3 weeks ago

    Singapur, Singapore INNOVATIQ TECHNOLOGIES PTE. LTD. Full time

    We are looking for an experienced Unix Engineer with strong expertise in Red Hat Enterprise Linux (RHEL) and associated technologies. The ideal candidate will be responsible for managing and optimising our RHEL environments, OpenShift clusters, JBoss application servers, and Red Hat Satellite infrastructure. Key Responsibilities: Manage and maintain RHEL...

  • Unix Administrator

    3 weeks ago

    Singapur, Singapore Capgemini Full time

    Overview Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage,...

  • Unix System Administrator

    7 days ago

    Singapur, Singapore Elliott Moss Consulting Full time

    Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Elliott Moss Consulting We are looking for an experienced Unix Administrator with strong VMware expertise to join our Environment Build Team . This role involves managing and supporting enterprise-scale Unix/Linux systems and VMware virtualized environments. If...

  • Level 1 - Unix Engineer

    2 weeks ago

    Singapur, Singapore PERCEPT SOLUTIONS PTE. LTD. Full time

    Responsibilities Perform and ensure routine maintenance activities are carried out as scheduled. Perform OS/application upgrades/patching. Attend to system or application service and change request. Provide resolution for all application and/or technical incidents and work with external support if required. Identify root cause, preventive and corrective...

  • Unix Engineer

    3 days ago

    Singapur, Singapore USER EXPERIENCE RESEARCHERS PTE. LTD. Full time

    Job Overview: We are looking for an experienced Unix Engineer with strong expertise in Red Hat Enterprise Linux (RHEL) and associated technologies. The ideal candidate will be responsible for managing and optimising our RHEL environments, OpenShift clusters, JBoss application servers, and Red Hat Satellite infrastructure. Key Responsibilities: • Manage and...

  • Unix Engineer and SRE

    3 weeks ago

    Singapur, Singapore Avepoint Full time

    Key Responsibilities: • Manage and maintain RHEL systems across development, testing, and production environments• Design, implement, and support OpenShift container platforms• Administer and troubleshoot JBoss application servers• Utilise Red Hat Satellite for system provisioning, patching, and configuration management• Implement security best...

  • Unix Engineer and SRE

    3 weeks ago

    Singapur, Singapore AvePoint Full time

    Manage and maintain RHEL systems across development, testing, and production environments. Design, implement, and support OpenShift container platforms. Administer and troubleshoot JBoss application servers. Utilise Red Hat Satellite for system provisioning, patching, and configuration management. Implement security best practices and ensure compliance with...

  • FRMT Apps Support Intmd Analyst

    3 weeks ago

    Singapur, Singapore Citi Full time

    Overview Join to apply for the FRMT Apps Support Intmd Analyst ( Unix, SQL, Big Data technologies) role at Citi . Job Summary We are seeking an experienced (3+ years) and to join our Production/Application support team. The ideal candidate will bring a blend of strong technical skills Unix, SQL, Big Data technologies and good domain expertise in financial...

  • Unix Engineer

    2 weeks ago

    Singapur, Singapore NTT SINGAPORE PTE. LTD. Full time

    Overview The Managed Services Cross Technology Engineer ( 24x7 Operations Engineer ) is a developing engineering role, responsible for providing a managed service to clients to ensure that their IT infrastructure and systems remain operational. Through the proactive monitoring, identifying, investigating, and resolving of technical incidents and problems,...