Total 818 database administrator job vacancies

Responsibilities

• Administer and maintain HPC storage environments including parallel filesystems such as Lustre or GPFS
• Monitor performance, manage capacity, and ensure data integrity across storage infrastructure
• Troubleshoot and resolve storage and filesystem-related issues in high-performance environments
• Manage storage lifecycle activities including upgrades, patching, and configuration changes
• Work with system and network teams to optimise end-to-end I/O performance
• Participate in on-call rotation to support critical incidents and escalations
• Maintain documentation, operational procedures, and ensure adherence to ITIL processes

Requirements

• At least 2 years of experience managing enterprise storage
• Strong Linux administration experience, preferably Red Hat Enterprise Linux
• Good understanding of storage technologies, RAID, and high-speed interconnects (InfiniBand/Ethernet)
• Able to script (e.g. Bash, Python) and troubleshoot effectively in production environments

Tyson Jay Management Pte Ltd | EA License No.: 24C2479

Ivan Lim | EA Personnel No.: R1109856

Responsibilities

• Manage the full OS lifecycle including installation, configuration, patching, and upgrades across HPC environments
• Monitor system performance across compute nodes, login nodes, and HCI infrastructure, ensuring reliability and uptime
• Perform troubleshooting and root cause analysis for system-level issues and incidents
• Support configuration management and automation using scripting and relevant tools
• Work with internal and external teams to resolve incidents and maintain service continuity
• Participate in on-call rotation to support critical escalations
• Ensure adherence to operational standards, documentation practices, and ITIL processes

Requirements

• At least 3 years of experience in system administration, or infrastructure operations
• Strong hands-on experience with Linux (preferably Red Hat Enterprise Linux)
• Familiar with cluster management, job scheduling, and monitoring tools
• Proficiency in scripting (e.g. Bash, Python) and configuration management tools (e.g. Ansible, Puppet, Chef)

Tyson Jay Management Pte Ltd | EA License No.: 24C2479

Ivan Lim | EA Personnel No.: R1109856

Administrator - Accounting (1-year Contract)

(1 year contract roles - subject to renewal for another year depending on business needs)

• Working Days: Monday – Friday
• Working Hours: 9 am to 5.45 pm
• Location: Elementum (Buona Vista)
• Salary: $3,500 - $4,000 (Depending on experience)    

Responsibilities:               

• To conduct inventory stock take
• Assist Quarterly GST return preparation
• Bank reconciliation
• Supplier and customer master file maintenance
• Daily system operation in general ledger, accounts payable and accounts receivable maintenance
• Preparation of telegraphic transfer remittance – GCMS banking system
• Invoicing & LC Checking
• Balance Sheet Account Reconciliation 
• Assist in Cash flow maintenance and projection report
• Assist in month-end closing
• Monetary accounts reconciliation
• Data preparation for survey from government agency
• Adhoc supports for all accounting and finance duties

Requirement:

• Diploma or Degree in Accountancy or Finance
• Min 1 year of experience in Account field

Interested applicants can also send your resume to WA:+65 83472904 (Mr Samuel) and allow our Consultant to match you with our Clients.

No Charges will be incurred by Candidates for any service rendered.

Samuel Siaw

The Supreme HR Advisory Pte Ltd

EA No: 14C7279

Reg No: R2412474

• Working Days: Monday – Friday
• Working Hours: 9 am to 5.45 pm
• Location: Elementum (Buona Vista)
• Salary: $3,500 - $4,000 (Depending on experience)    

Responsibilities:               

• To conduct inventory stock take
• Assist Quarterly GST return preparation
• Bank reconciliation
• Supplier and customer master file maintenance
• Daily system operation in general ledger, accounts payable and accounts receivable maintenance
• Preparation of telegraphic transfer remittance – GCMS banking system
• Invoicing & LC Checking
• Balance Sheet Account Reconciliation 
• Assist in Cash flow maintenance and projection report
• Assist in month-end closing
• Monetary accounts reconciliation
• Data preparation for survey from government agency
• Adhoc supports for all accounting and finance duties

Requirement:

• Diploma or Degree in Accountancy or Finance
• Min 1 year of experience in Account field

Kelly Chong Reg No:R26161160

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Responsibilities

• Manage the full OS lifecycle including installation, configuration, patching, and upgrades across HPC environments
• Monitor system performance across compute nodes, login nodes, and HCI infrastructure, ensuring reliability and uptime
• Perform troubleshooting and root cause analysis for system-level issues and incidents
• Support configuration management and automation using scripting and relevant tools
• Work with internal and external teams to resolve incidents and maintain service continuity
• Participate in on-call rotation to support critical escalations
• Ensure adherence to operational standards, documentation practices, and ITIL processes

Requirements

• At least 3 years of experience in system administration, or infrastructure operations
• Strong hands-on experience with Linux (preferably Red Hat Enterprise Linux)
• Familiar with cluster management, job scheduling, and monitoring tools
• Proficiency in scripting (e.g. Bash, Python) and configuration management tools (e.g. Ansible, Puppet, Chef)

Tyson Jay Management Pte Ltd | EA License No.: 24C2479

Ivan Lim | EA Personnel No.: R1109856

Human Resources Administrator

• Location: Tuas Crescent
• Working Hours: Monday to Friday | 830am – 515pm
• Company transport provided: Pick-up points at Marsiling MRT Station & Jurong East MRT Station
• Salary: $3000 - $3800

Job Purpose:

• To provide administrative and HR support within Company’s policy and procedure as well as engaging the staff at all levels to contribute to the achievement of the Company’s strategic goals.

Qualifications & Skills:

• Diploma in Human Resource Management / Administration / Business Studies
• Minimum 1-2 years of experience in an administrative or HR support role
• Training Provided

Responsibilities:

• Providing comprehensive administrative support, including filing, data entry, and document management.
• Answer phone calls, transfer them and take messages for the right department.
• Coordinate with vendors for the procurement, maintenance, and renewal of services and equipment such as water filtration, floor mats, indoor plants, cleaning services, and staff transportation.
• Prepare and process monthly food voucher distribution for eligible staff.
• Monitor and replenish pantry and stationery supplies.
• Support in monthly payroll, including attendance checking and overtime processing.
• Source and administer training needs (sourcing, administration & registration).
• Assist in the application, renewal, and cancellation of work passes.
• Liaise with vendors on dormitory issues.
• Plan and organize employee welfare/engagement activities/ company events.
• Any ad-hoc activities within HR and Admin functions as assigned by HR Manager, from time to time.

Interested applicants kindly submit your resume through here or Whatsapp +65 9019 3218 (Joevy), and allow our Consultant to match you with our Clients. No Charges will be incurred by Candidates for any service rendered.

Tan Yu Jing Reg No: R26161199

The Supreme HR Advisory Pte Ltd EA No: 14C7279

• Up till $2,600 Basic + Bonus

• 5 days work week

• Customer service-oriented

• Established & trusted automotive brand
  

Our Client, an established & trusted automotive brand, is inviting qualified candidates to fill the position as Customer Support Administrator.

RESPONSIBILITIES:

• Handle phone calls, answer general enquiries, take/pass messages to the appropriate recipients.

• Greeting, checking in, directing customer to the appropriate location, provide lounge services and letting service team know of customers’ arrival.

• Responsible for incoming mails, parcels and payment collections at the counter.

• Manage the preparation and filing of monthly report.

• Coordinate with shuttle service on picking and sending customers to assigned destinations.

• Summarise and verify retail transactions settlement for account use.

• Custodian for customer area’s cleanliness and tidiness.

• Assist Service Advisors in daily operations comprising the followings:

  • Responsible for checking of service/recall campaigns for customer’s vehicle.

  • Parts ordering via Purchase Requisition and coordination when parts arrive.

  • Making quotations to customers for service jobs.

  • Opening Purchase Orders.

  • Preparing invoices after job completion.

  • Pickup and delivery arrangement.

  • Monitor and track the Parts-Arrived-But-Outstanding-Jobs.

  • Call and follow-up with customers on NPS survey.

  • Keep records of warranty job orders handed to warranty department.

  • Scanning and filing of job orders on a daily basis.

• Perform general, administrative and ad-hoc duties as assigned
  

REQUIREMENTS:

• Minimum GCE ‘O’ level / Diploma Holder.

• Excellent interpersonal & customer handling skills.

• Proficient in MS Office applications.

• At least 2 years of Customer Service experience

• May OT, but not often

• Customer Service experience from any industries are welcomed

We are seeking an experienced Linux System Administrator to manage and support mission-critical enterprise Linux infrastructure environments. The successful candidate will be responsible for Linux server administration, operating system upgrades, performance tuning, troubleshooting, automation, high-availability clustering, security compliance, and infrastructure support.

Key Responsibilities

Administer, maintain, and support enterprise Linux server environments, primarily Red Hat Enterprise Linux (RHEL), across production, testing, and disaster recovery platforms.

Perform Linux operating system installation, configuration, patching, upgrades, and lifecycle management activities.

Manage and support Linux-based infrastructure services including DNS, NTP, LVM (Logical Volume Manager), file systems, storage management, and system monitoring tools.

Implement, configure, and maintain high-availability and clustering solutions to ensure system resilience and business continuity.

Monitor server performance, conduct capacity planning, identify bottlenecks, and implement performance tuning recommendations.

Investigate and resolve complex Linux operating system issues, perform root cause analysis (RCA), and implement preventive measures.

Support incident, problem, and change management processes in accordance with ITIL best practices.

Develop and maintain shell scripts and automation solutions to improve operational efficiency and reduce manual administrative tasks.

Collaborate with infrastructure, network, database, middleware, and application teams to support production systems and project implementations.

Review and approve infrastructure-related changes, ensuring compliance with organizational policies and operational standards.

Manage backup and recovery processes, system health monitoring, and disaster recovery readiness.

Implement Linux security hardening, user access management, privilege controls, and vulnerability remediation activities.

Maintain technical documentation, operational procedures, and system configuration standards.

Support internal and external audits by providing infrastructure documentation, evidence, and compliance reports.

Provide technical guidance and mentoring to junior system administrators and support teams.

Mandatory Requirements

• Bachelor's Degree in Computer Science, Information Technology, Computer Engineering, or a related discipline.
• Minimum 5 years of hands-on experience in Linux system administration within enterprise-scale environments.
• Strong experience administering Red Hat Enterprise Linux (RHEL) servers in production environments.
• Proven experience with Linux server installation, configuration, patching, upgrades, and troubleshooting.
• Hands-on experience with Linux clustering and high-availability solutions such as Veritas Cluster Server, Pacemaker, Corosync, or equivalent technologies.
• Strong knowledge of Linux performance tuning, system diagnostics, and capacity management.
• Experience with Logical Volume Manager (LVM), file system administration, storage management, and server hardening.
• Proficiency in Shell scripting (Bash/Korn Shell) for automation and operational support.
• Strong understanding of TCP/IP networking, DNS, NTP, SSH, routing, and network troubleshooting.
• Experience implementing Linux security controls, user access management, and vulnerability remediation.
• Familiarity with enterprise monitoring and alerting tools.
• Strong analytical, troubleshooting, and problem-solving skills

Job Description & Requirements

Job Summary

We are seeking a Senior level, Linux system administrator to support and maintain enterprise Linux infrastructure environments. The successful candidate will be responsible for ensuring the stability, availability, security, and performance of Linux servers supporting business-critical applications.

Key Responsibilities

• Administer and support enterprise Linux server environments across development, testing, production, and disaster recovery platforms.
• Perform Linux operating system installation, configuration, patching, upgrades, and maintenance activities.
• Monitor system health, availability, and performance, and implement corrective actions to ensure service reliability.
• Troubleshoot and resolve Linux operating system, infrastructure, and application-related issues within agreed service levels.
• Conduct root cause analysis for system incidents and implement preventive measures to minimize recurring issues.
• Support capacity planning, system performance tuning, and infrastructure optimization initiatives.
• Manage Linux services, including file systems, storage, logical volume management (LVM), DNS, NTP, and user access administration.
• Implement and maintain server security controls, system hardening standards, and access management procedures.
• Develop and maintain shell scripts and automation tools to streamline operational processes and improve efficiency.
• Collaborate with application, database, network, and infrastructure teams to support project implementation and production releases.
• Participate in change management activities, including impact assessments, implementation planning, and post-change validation.
• Support backup, recovery, and disaster recovery processes to ensure business continuity requirements are met.
• Maintain accurate technical documentation, operational procedures, and system configuration records.
• Assist with audit, compliance, and regulatory requirements by providing supporting documentation and evidence.
• Provide technical guidance to junior team members and contribute to knowledge-sharing initiatives.

Requirements

• Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related discipline.
• Minimum 10 years of experience in Linux system administration and infrastructure support within enterprise environments.
• Hands-on experience with Red Hat Enterprise Linux (RHEL), CentOS, Oracle Linux, or equivalent Linux distributions.
• Strong knowledge of Linux server administration, system troubleshooting, and performance monitoring.
• Experience in Linux patching, operating system upgrades, and production support activities.
• Working knowledge of Linux clustering, high-availability configurations, and disaster recovery concepts.
• Experience with shell scripting (Bash/Korn Shell) and automation of routine administration tasks.
• Good understanding of networking concepts including TCP/IP, DNS, NTP, SSH, and connectivity troubleshooting.
• Knowledge of system security, access management, vulnerability remediation, and server hardening practices.
• Familiarity with enterprise monitoring tools and incident management processes.
• Strong analytical, problem-solving, communication, and stakeholder management skills.
• Ability to work independently and support critical production environments.

Foreign Workers' Compliance Administration

Key Tasks:

· Handle the application, renewal, and cancellation of foreign workers' passes, including S Pass, Employment Pass, and Work Permit, as well as tax clearance and other related compliance matters.

· Liaise with relevant government authorities and manage the end-to-end application process, including addressing any additional compliance requirements.

HR Records & Documentation Management

Key Tasks:

· Manage and maintain staff E-files, ensuring that all staff records, contracts, and documentation are up-to-date.

· Ensure HR documentation is organised and stored confidentially.

· Ensure HR policies & processes are organized and filed systematically for easy retrieval. Where applicant, they should also be made available for staff general access and references.

· Assist in preparing employment contracts, termination paperwork, and onboarding/offboarding documentation.

· Maintain and update HR databases with staff details, ensuring data accuracy and confidentiality.

· Track staff changes such as promotions, terminations, and transfer.

Requirements

· Minimum O / ITE / Diploma in Human Resources, Business Administration or a related field.

· At least 2 – 3 years’ experience in Admin/HR operation, preferable in Construction Industry.

· Familiar of MOM rules and regulations is a must.

· Proficiency in MS Office.

Working Location: 60 tannery lane

Working Hours: 5 working days, Monday – Friday (9 am – 6 pm).

HPC Administrator (Linux / Cluster / System Administrator) – 1–3 Years Experience

Role Overview

We are seeking a High Performance Computing (HPC) Administrator to support the deployment, monitoring, and maintenance of HPC clusters, Linux systems, and IT infrastructure. This role is ideal for candidates with experience in Linux system administration, cluster computing, and data center environments.

Key Responsibilities

• Support daily operations of HPC clusters (compute, storage, networking)
• Monitor system performance, job scheduling (Slurm, PBS, LSF), and resource utilization
• Install, configure, and patch Linux/Unix systems (RHEL, CentOS, Ubuntu)
• Manage CPU-based servers (bare metal and virtualized environments – VMware/KVM)
• Perform system monitoring, health checks, troubleshooting, and incident management
• Assist with user onboarding, access control (LDAP/AD), and environment configuration
• Support cluster scaling, performance tuning, and HPC optimization
• Work with networking (TCP/IP, DNS) and storage systems (NAS, SAN, parallel file systems)
• Maintain technical documentation, SOPs, and runbooks

Required Skills & Experience

• 1–3 years of experience in Linux System Administration / Infrastructure Support / HPC Operations
• Exposure to HPC environments, cluster computing, or high-performance systems
• Strong hands-on experience with:Linux OS (RHEL, CentOS, Ubuntu)Server management (physical servers, virtualization)
• Understanding of:Networking fundamentals (TCP/IP, DNS, SSH)Storage technologies (NAS, SAN, distributed or parallel file systems)
• Experience with scripting (Bash, Shell, Python)
• Strong troubleshooting, problem-solving, and analytical skills

Preferred / Nice-to-Have Skills

• Experience with GPU computing / GPU clusters (NVIDIA, CUDA)
• Exposure to cloud platforms (AWS, Azure, GCP – HPC workloads)
• Familiarity with monitoring tools (Prometheus, Grafana, Nagios, Zabbix)
• Knowledge of DevOps tools (Ansible, Terraform – basic exposure)

Job Descriptions

• Maintaining and administering the computing environments including systems software, applications software, hardware, and configurations.
• Performing disaster recovery operations and data backups/recover when required.
• Protecting data, software, and hardware by coordinating, planning and implementing security measures in accordance to best practises
• Troubleshooting, diagnosing and resolving hardware, software, and other system problems.
• Coordinate replacement of faulty hardware components with vendors when required.
• Maintaining, configuring, and monitoring virus protection software and email applications.
• Monitoring system performance to determine if adjustments need to be made.
• Conferring with users about solving existing system problems.
• Operating master consoles to monitor the performance of various systems.
• Configuring and testing the systems
• Responding to inquiries from users, IT peers, vendors and to provide technical assistance and support
• Create system architecture diagram and documentation for design and planning interfaces with various communication systems.
• Ensure control and compliance for the systems and servers related are available to only authorize users which follows policies and SOPs closely
• Attending audit meetings and ensure proper documentation of all work done
• Work as team with users and within IT for problem resolution
• Vendor management
• Establish/maintains customer relationship with partners or internal users to ensure complete understanding of business processes to enable the delivery of viable Infrastructure solution.
• Responsible for providing leadership, advice and to line management on Infra & security. Its role also includes identifying risk and to recommend and develop corrective plans as appropriate.
• Coordinate with any contractor/partners for interfacing matters
• Perform regular backup/recovery test and any other compliance test where to ensure business continuity based on SOP

Job Requirements:

• 4-5 years on Hyper-V/Wondows Server/Linux
• Familiar with HCI (Nutanix) or blade technology
• System security
• Ability to create accurate system architecture diagram and documentation for design and planning interfaces with various communication systems.
• Cloud experience (Azure/AWS/GCP) is a plus
• Work with vendors
• Knowledge of system best practices
• Basic networking knowledge

Interested candidate please click "APPLY" to begin your job search journey and submit your CV directly through the official PERSOL job application platform - GO Mobile.

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolsingapore.com/policies . You acknowledge that you have read, understood, and agree with the Privacy Policy.

PERSOL Singapore Pte Ltd

• RCB No. 200007268E • EA License No. 01C4394

• Reg. R23118506, Goh Li Min

• Up till $2,600 Basic + Bonus

• 5 days work week

• Customer service-oriented

• Established & trusted automotive brand
  

Our Client, an established & trusted automotive brand, is inviting qualified candidates to fill the position as Customer Support Administrator.

RESPONSIBILITIES:

• Handle phone calls, answer general enquiries, take/pass messages to the appropriate recipients.

• Greeting, checking in, directing customer to the appropriate location, provide lounge services and letting service team know of customers’ arrival.

• Responsible for incoming mails, parcels and payment collections at the counter.

• Manage the preparation and filing of monthly report.

• Coordinate with shuttle service on picking and sending customers to assigned destinations.

• Summarise and verify retail transactions settlement for account use.

• Custodian for customer area’s cleanliness and tidiness.

• Assist Service Advisors in daily operations comprising the followings:

  • Responsible for checking of service/recall campaigns for customer’s vehicle.

  • Parts ordering via Purchase Requisition and coordination when parts arrive.

  • Making quotations to customers for service jobs.

  • Opening Purchase Orders.

  • Preparing invoices after job completion.

  • Pickup and delivery arrangement.

  • Monitor and track the Parts-Arrived-But-Outstanding-Jobs.

  • Call and follow-up with customers on NPS survey.

  • Keep records of warranty job orders handed to warranty department.

  • Scanning and filing of job orders on a daily basis.

• Perform general, administrative and ad-hoc duties as assigned
  

REQUIREMENTS:

• Minimum GCE ‘O’ level / Diploma Holder.

• Excellent interpersonal & customer handling skills.

• Proficient in MS Office applications.

• At least 2 years of Customer Service experience

• May OT, but not often

• Customer Service experience from any industries are welcomed

Responsibilities

• Backup Operations & Administration
• Manage and monitor daily mainframe backup operations using CA 1.
• Ensure successful execution of scheduled backup jobs, troubleshoot failures, and perform root cause analysis.
• Validate backup logs, reports, and error messages to ensure compliance with SLAs.
• Resiliency & Disaster Recovery
• Support disaster recovery planning, testing, and execution for mainframe environments.
• Collaborate with infrastructure, storage, and DR teams to ensure systems can be restored within agreed RTO/RPO objectives.
• Maintain accurate documentation for backup/restore and DR procedures.
• Governance & Compliance
• Ensure compliance with organizational policies, regulatory standards, and data retention guidelines.
• Provide audit support related to backup and recovery controls.

Requirements

• 5+ years’ experience in mainframe backup operations.
• Hands-on expertise with CA 1 (Tape Management System), Tape operations, Tape life cycle management, Mainframe Backup using ADRDSSU, Flash copy
• Strong knowledge of mainframe infrastructure, storage management, and backup concepts.
• Experience with resiliency planning, DR testing, and recovery execution.
• Solid troubleshooting and problem-solving skills in backup and recovery scenarios.
• Familiarity with ITIL processes (Incident, Problem, Change Management).
• Ability to work in a 24x7 environment with on-call support as needed.
• Strong communication skills to collaborate across teams and present to stakeholders.

• Working Days: Monday – Friday
• Working Hours: 9 am to 5.45 pm
• Location: Elementum (Buona Vista)
• Salary: $3,500 - $4,000 (Depending on experience)    

Responsibilities:               

• To conduct inventory stock take
• Assist Quarterly GST return preparation
• Bank reconciliation
• Supplier and customer master file maintenance
• Daily system operation in general ledger, accounts payable and accounts receivable maintenance
• Preparation of telegraphic transfer remittance – GCMS banking system
• Invoicing & LC Checking
• Balance Sheet Account Reconciliation 
• Assist in Cash flow maintenance and projection report
• Assist in month-end closing
• Monetary accounts reconciliation
• Data preparation for survey from government agency
• Adhoc supports for all accounting and finance duties

Requirement:

• Diploma or Degree in Accountancy or Finance
• Min 1 year of experience in Account field

Kelly Chong Reg No:R26161160

The Supreme HR Advisory Pte Ltd EA No: 14C7279