UNIX Systems Architect

2 weeks ago

Singapore beBeeUnix Full time $120,000 - $200,000

System engineers play a pivotal role in designing and configuring enterprise UNIX environments.

This position requires building new servers from scratch, covering hardware selection, operating system installation, automation of server deployment, and seamless integration into existing infrastructure.

The ideal candidate should possess extensive knowledge of UNIX system administration, virtualization, automation tools, and networking, with a passion for delivering robust, scalable, and secure systems.


Key Responsibilities
  • End-to-End Server Builds:


Plan, build, and configure UNIX servers from bare metal or virtualized environments, including hardware provisioning, OS installation, patching, and baseline configuration.


Automated Deployment:


Develop and maintain automation scripts (using tools like Ansible, Puppet, or Shell scripting) for efficient, repeatable server builds and configuration management.


System Integration:


Integrate newly built servers into network, storage, and monitoring systems while ensuring compliance with company standards and security policies.


Performance Tuning & Troubleshooting:


Optimize system performance, monitor server health, and troubleshoot hardware, OS, and network-related issues during and after deployment.


Documentation & Standards:


Produce and maintain comprehensive documentation of build procedures, configurations, and post-build checklists; contribute to process improvement and standardization of best practices.


Security & Compliance:


Apply security best practices throughout the build process, including hardening OS configurations, implementing user access controls, and ensuring patch management and audit compliance.


Collaboration:


Work closely with cross-functional teams (network, storage, application, and security teams) to ensure seamless integration and alignment of server builds with business requirements.



Requirements
  • Education:


Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent hands-on experience).


Experience:


5+ years of UNIX/Linux system administration experience. Proven experience in building servers from scratch, including hardware selection, OS installation, partitioning, and performance tuning. Strong scripting skills (Bash, Python, Perl, etc.) and familiarity with configuration management tools (Ansible, Puppet, Chef or similar). Experience with virtualized and containerized environments (VMware, KVM, Docker) and cloud platforms (AWS, GCP, or Azure) a plus. Familiarity with networking principles (TCP/IP, DNS, DHCP) and storage technologies (SAN, NAS, RAID).


Knowledge & Skills:


Deep understanding of UNIX operating systems (Solaris, AIX, HP-UX, Linux distributions). Strong troubleshooting skills for server, network, and storage issues.


Certifications:


UNIX/Linux certifications (e.g., Red Hat Certified Engineer (RHCE), Solaris System Administrator). ITIL Foundation or similar service management certification.


  • Unix System Engineer

    6 days ago

    Singapore R SYSTEMS CONSULTING SERVICES LIMITED Full time

    Experience in managing Unix/Linux and Middleware platform with specializing skills listed below: - Solaris 10 and 11 - Oracle LDOM Virtualization - Veritas Netbackup - Trend Micro Deep Security - WebLogic 11g,12C, OHS 11g, 12c, Oracle LDAP - IBM MQ - OHS 11g, 12c - Responsible for installation, configuration and maintenance of UNIX and Linux operating...

  • Chief Unix and VMware Systems Architect

    2 weeks ago

    Singapore beBeeSystemAdministrator Full time $80,000 - $120,000

    Unix and VMware System Administrator This is a senior-level position that requires an experienced professional to oversee the management and maintenance of complex Unix/Linux server environments, as well as VMware vSphere platforms.The ideal candidate will have extensive hands-on experience in installing, configuring, and provisioning servers; managing...

  • System Architect

    1 week ago

    Singapore beBeeSystemIntegration Full time $80,000 - $120,000

    Job TitleWe are seeking a skilled System Architect to support large-scale system migration and integration projects across Asia.About the JobThe successful candidate will plan and carry out system migration and integration under Linux/Unix, working with cross-functional teams (systems, hardware, project managers) to test and validate systems after migration....

  • Unix System Administrator

    3 days ago

    Singapore CLPS TECHNOLOGY (SINGAPORE) PTE. LTD. Full time

    Specific knowledge in Unix operating system and familiarity with Unix scripting languages such as Shell, Python, or Perl are crucial. - A strong foundation in Linux/Unix server administration, network protocols, network infrastructure, and web technologies are also required. - Excellent knowledge of system security techniques to protect data, software, and...

  • Unix Systems Administrator

    2 weeks ago

    Singapore beBeeUnixAdministrator Full time $80,000 - $120,000

    Job OverviewWe are seeking a skilled Unix administrator to join our build team.The ideal candidate will be responsible for the administration, maintenance, and support of Unix systems and virtualized servers.Key Responsibilities:Install, configure, and maintain Unix/Linux servers.Manage, provision, and support VMware vSphere environments, including ESXi...

  • Unix Systems Engineer

    1 week ago

    Singapore beBeeUnix Full time $80,000 - $120,000

    System Operations SpecialistWe are seeking an experienced System Operations Specialist to join our team. As a key member of our operations group, you will be responsible for monitoring and maintaining the availability and performance of our critical IT infrastructure.The role involves providing Level 2 support for Unix/Linux servers and related systems,...

  • System Administrator

    1 week ago

    Singapore AVATAR TECHNO SERVICES PTE. LTD. Full time

    Minimum 3 years’ experience in system administration and support on Unix and/or RHEL - Experience in performing OS hardening and patching for Unix and/or RHEL - Experience in VMWare technologies - Proficiency in scripting for Unix and/or RHEL environment to automate tasks (Python and YAML scripting optional) - Experience in administration and support of...

  • System Architect Specialist

    2 weeks ago

    Singapore beBeeNetwork Full time $80,000 - $120,000

    Job Title: System Architect SpecialistJob DescriptionWe are seeking a skilled and experienced system architect to provide technical support on maintenance projects, handle system administration, network support, implementation, and troubleshooting in Windows/Linux/Unix environments.To provide technical support on maintenance projects.Implement and...

  • System Administrator – Unix Servers

    2 weeks ago

    Singapore beBeeUnixEngineer Full time $80,000 - $150,000

    Job Title:Unix System EngineerRoles & Responsibilities:Provide technical support for Unix/Linux servers and related systems.Monitor, analyze, and respond to system alerts in a 24x7 environment.Perform root cause analysis and incident management.Ensure timely resolution of issues to maintain system uptime and service levels.Work collaboratively with...

  • Senior Systems Admnistrator

    2 weeks ago

    Singapore TANGSPAC CONSULTING PTE LTD Full time

    Our client, a large financial institution is looking for Senior Unix engineer to carry out the following: - Design, architecture of Unix infrastructure (Linux, AIX, Solaris) very large no of Unix servers (in thousands) - Level 3 support - Capacity Planning - Playing an SME role for overall Unix infrastructure Requirements: - 10+ years of increasing...