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Crédit Agricole Logo Crédit Agricole · IT - Administration

Unix / Linux Run Engineer

Singapore, Singapour · Job Posted January 23, 2026
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Job Description

He/She will be a technical RUN expert for all Unix/Linux services in CA-CIB. As such, he/she will provide BAU support and act as the last level of escalation point for all production support activities within the Unix/Linux team in Singapore. He/She is accountable for the overall health and stability of the technical solutions within his scope. He/She has to work effectively with technical peers such as architects, peer experts and project teams on technology road maps and projects. He/She will have control over the scope of technical activities, develop best practices, manage knowledge and ensure the necessary trainings are imparted to the team wherever applicable. The Unix/Linux team operates the RUN activities and delivers projects for its infrastructure scope covering Redhat, Solaris, HP-UX, Veritas Geocluster and MC/Service Guard in a heterogeneous environment running NFS, Centrify, NIS and LDAP with HPE and Sun-Oracle hardware.

Job Responsibility

  • Technical RUN expert for all Unix/Linux services
  • Provide BAU support and act as the last level of escalation point for all production support activities
  • Accountable for the overall health and stability of the technical solutions
  • Work effectively with technical peers such as architects, peer experts and project teams on technology road maps and projects
  • Control the scope of technical activities, develop best practices, manage knowledge and ensure the necessary trainings are imparted
  • Assigns technical tasks and manages delegation for technical issues
  • Animates the team to encourage collaboration and sharing of best practices
  • Supports technical skills development and provides training when required
  • Supports new technologies and leverages them to provide consistency of service
  • Manages service improvements for all Unix/Linux services
  • Documents, reviews, maintains and shares relevant technical information
  • Provides technical direction, supports services both proactively and reactively to maintain the availability and reliability of system infrastructure
  • Implements and develops improvements based on LEAN-CA-CIB best practices
  • Focuses on automation and optimum use of the team to improve efficiency
  • Drives and delivers root cause for any high severity issue
  • Reviews technology changes to identify potential risks
  • Is responsible for problem management and resolution
  • Supports team during diagnosis when technical issues rise
  • Engages with technical peer, Service managers, Architect and project teams on technology roadmap and projects
  • Facilitates transformation projects and suggest future directions for new areas of improvement and change
  • Guarantees the production readiness and license to operate of new projects and solutions
  • Available and able to drive technically, any complex or high severity incidents
  • Actively engages to understand new technologies and technology trends
  • Actively assist in identifying the most technical skilled candidates for open roles
  • Technically coach and develop partner resources
  • Defines the technical skillset required to support CA-CIB technologies
  • Manages the daily relationship with Clients including planning, requests clarification, risks mitigation and service quality

Requirements

  • Minimum 8-10 years of experience in managing Unix/Linux environment
  • About 3-5 years of experience in financial institutes
  • Must be a Bachelors/Engineering graduate
  • Subject matter expert on technologies – Redhat 6/7/8, Solaris 10/11, HP-UX 11.31, Veritas Infoscale Cluster and MC/Service Guard Cluster
  • In depth hands on knowledge/experience with NFS, NIS, LDAP, Centrify, Redhat Satellite, KVM Virtualization, LDOM/OVM and HPE & Sun-Oracle hardware
  • Well versed with Scripting and Automation (Ansible, Python, Bash)
  • Knowledge and/or hands on working experience with emerging technologies – Cloud IaaS, Hadoop Big Data, Network/Security basics, Storage/Backup basics, HyperV/ESX basics
  • Excellent communication, interpersonal and logical skills
  • Customer service oriented and a strong team player
  • Ability to work under pressure and a commitment to solving issues
  • Fluent in English written and spoken
  • Working hours will be in rotating shifts and primarily to cover Europe business hours
  • On-call support will be expected on a rotational basis on both weekdays and weekends
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