Total 121 administrator job vacancies in Information Technology category

Job Role : Database Administrator
Mandatory Skills : Database Administration (ORACLE (or) MS SQL)
Job Description:
Responsible for the day-to-day operational aspects of database administration to meet the business needs and service level.

- Provide 1st level operational database support.
- Service database changes through change request process & provide status reports to the relevant parties.
- Respond promptly to incident, investigate & provide temporary &/or permanent resolution of incidents escalated and provide timely status updates to relevant parties.
- Monitor & measure the performance & availability of databases proactively; implement corrective actions identified to improve performance & availability.
- Monitor the agreed service level, document & maintain the configuration of the databases; provide regular reporting to relevant parties.
Ensure service level meet requirement.  Propose and implement action plan when required.
- Monitor databases according to standard operations procedures.
- Involve in implementation of service continuity measures, i.e., backup/restore procedures & disaster recovery plan, to ensure continuous operation of the business.
- A good team player.
- Good customer service.
Responsible for the day-to-day operational aspects of database administration to meet the business needs and service level.
- Provide 1st level operational database support.

- Service database changes through change request process & provide status reports to the relevant parties.

- Respond promptly to incident, investigate & provide temporary &/or permanent resolution of incidents escalated and provide timely status updates to relevant parties. 1- Monitor & measure the performance & availability of databases proactively; implement corrective actions identified to improve performance & availability.

- Monitor the agreed service level, document & maintain the configuration of the databases; provide regular reporting to relevant parties.

- Ensure service level meet requirement.  Propose and implement action plan when required.

- Monitor databases according to standard operations procedures.

- Involve in implementation of service continuity measures, i.e., backup/restore procedures & disaster recovery plan, to ensure continuous operation of the business.

- A good team player.

Responsibilities

• Operate and maintain HPC network fabric and data centre switching infrastructure, ensuring performance and reliability
• Manage network configuration, monitoring, backups, and capacity/utilisation reporting
• Troubleshoot and resolve network issues across Layer 2/3, routing, and switching environments
• Support SDN, firewall, and VPN administration to ensure secure and stable operations
• Work closely with system, storage, and security teams to optimise overall cluster performance
• Participate in on-call rotation to support critical network incidents and escalations
• Maintain network documentation, runbooks, and change records in line with ITIL practices

Requirements

• At least 2 years of experience in network support, monitoring, or troubleshooting within enterprise or HPC environments
• Hands-on experience with data centre networking, SDN, firewalls, and VPN technologies
• Strong understanding of TCP/IP, VLANs, and routing protocols such as OSPF and BGP
• Familiar with network monitoring tools and able to troubleshoot effectively under pressure

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

Ivan Lim | EA Personnel No.: R1109856

IT System Administrator

Summary of Responsibilities:

The main responsibilities and tasks of this position are as listed below, but not limited to these:

• Review and schedule daily system operation tasks; prioritizes and ensures completion of tasks, following established procedures.

• Ensure optimal availability of the computer systems, POS, Hotel Network and Guest Internet Network.

• Perform/handle backup operations, tape management, system failures, and recovery procedures. 

• Maintain user accounts, user environments, directories and system security.

• Administrate Helpdesk tickets via Corporate Portal Helpdesk Support Suite

• Administrate Servers and IT infrastructure appliances

• Apply System patches and updates

• Install and/or maintain hotel office computers, network, file servers, network cabling, printers, other related equipment, devices, and systems; adds or upgrades

• Monitor and administer the network. Regularly review server/event logs to detect server, network and security issues

• Investigate all hardware malfunctions; notify and coordinate maintenance service with contractors

• Ensure that all shift activities, unusual occurrences, and status events are properly logged, investigated, reported and resolved. 

• Monitor inventory of supplies needed for operational requirements and assist in keeping supplies stocked by relaying order requests to IT Manager.

• Ensure timely user notification of maintenance requirements and impact on system availability. 

Qualifications:

• 2 years Computer Operations and Networking

• Microsoft Operating Systems 

• Microsoft Application products such as Word, Excel, Access, Powerpoint, Visio, Project, etc.

• Basic Networking knowledge ( TCP/IP, LAN, WAN)

• Knowledge of Hotel Application Systems is a plus

• Must be able to work shift, including weekends and Public Holiday

Position Overview

We are seeking an experienced Database Administrator to manage and maintain on-premises and cloud database systems. The successful candidate will be responsible for ensuring database performance, security, availability, and integrity while supporting application development and business operations through effective data management.

Key Responsibilities

Database Management & Maintenance

• Install, configure, and maintain database management systems including MS SQL, Oracle, MySQL, PostgreSQL, or NoSQL databases.
• Perform routine maintenance tasks such as backups, indexing, and performance tuning.
• Monitor database performance and implement optimization strategies to ensure efficient query execution and resource utilization.

Security & Access Control

• Implement and maintain database security policies, including user access controls, authentication, and authorization.
• Conduct regular security audits and vulnerability assessments to protect sensitive data.
• Ensure compliance with data protection regulations and organizational security standards.

Backup & Recovery Operations

• Design and implement comprehensive backup and disaster recovery strategies.
• Test recovery procedures and maintain documentation of recovery processes.
• Coordinate with infrastructure teams to ensure backup systems are properly maintained and monitored.

Performance Monitoring & Troubleshooting

• Monitor database performance metrics and proactively identify potential issues.
• Troubleshoot database-related problems and collaborate with development teams to optimize application queries.
• Implement performance improvements through index management, query optimization, and resource allocation.

Required Qualifications

• Polytechnic diploma or Bachelors degree in Computer Science, Information Technology, or related field.
• Minimum 2 years of practical database administration experience.
• Hands-on experience managing at least two major database platforms for Singapore Government IT systems (on-premises and/or GCC environments).
• Strong knowledge of SQL and database design principles, including normalization and data modeling.

Technical Skills

• Proficiency in database backup and recovery procedures using enterprise backup solutions.
• Understanding of database replication, clustering, and high availability configurations.
• Experience with database monitoring tools and performance tuning techniques.
• Knowledge of scripting languages such as PowerShell, Python, or shell scripting for automation.

Diploma in Computer Science or related field.

At least 6 years’ relevant experience preferably in a Finance Institution

Mainframe zOS system programmer / administrator for

• Mainframe CICS and MQ
• Mainframe zSeries hardware
• Mainframe zOS operating system
• Mainframe IBM and 3rd Party Vendor System Software
• Mainframe storage area network
• Mainframe attached disk storage system
• Mainframe attached tape storage system

Role and Responsibility includes

• Create and maintain Host Platform technology strategy, architecture and roadmap
• Provide Host Platform infrastructure initiatives project management
• Design, install, configure and deploy UOB host infrastructure and solution
• Provide Host Platform project and L3 support
• Plan and manage Host Platform upkeep and change schedule
• Deploy Host Platform upkeep and change
• Manage risks and controls, provide audit support, perform RCSA for Host Platform

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 HPC, 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

Our client, a leading organization in the banking industry, is seeking a Junior Database Administrator (DBA) to join their technology operations team. This role is ideal for early‑career professionals with hands-on exposure to database or IT operations, looking to grow their expertise in an enterprise banking environment.

Contract: 12 months
Location: Changi
Salary up to $5500

Responsibilities

• Assist senior DBAs with day-to-day operational support of Microsoft SQL Server databases.

• Monitor database health, availability, and basic performance metrics using established tools and procedures.

• Perform routine database maintenance tasks, including:

  • Backup and restore validation

  • Integrity checks

  • Job and alert monitoring

• Support incident management activities, including issue logging, investigation, and escalation.

• Assist in root cause analysis by collecting logs and operational data.

• Execute standard, low-risk database changes in accordance with approved procedures and change management processes.

• Participate in database patching and upgrade activities under guidance, ensuring minimal application impact.

• Coordinate with application and infrastructure teams on scheduled maintenance activities.

• Prepare and maintain Change Requests (CRs), operational documentation, and runbooks.

• Perform basic Linux (RedHat) operational tasks relevant to database support (e.g. disk usage checks, log reviews).

• Support simple automation or scripting activities for monitoring or maintenance, based on existing frameworks.

• Ensure compliance with banking security, audit, and operational standards.

Requirements

• 1–2 years of experience in database administration, system operations, or IT support roles.

• Basic hands-on experience with Microsoft SQL Server, including:

  • Database fundamentals

  • Backup and recovery

  • Basic troubleshooting

• Ability to write and understand SQL queries for diagnostics and support.

• Fundamental understanding of ITIL processes (incident, problem, and change management).

• Basic working knowledge of Linux (RedHat) commands is an advantage.

• Exposure to scripting or automation (Shell, PowerShell, Python, etc.) is a plus.

• Strong attention to detail and good documentation practices.

• Willingness to learn, follow operational procedures, and grow within a structured enterprise environment.

• Good communication skills and ability to work effectively with cross‑functional teams.

PERSOL Singapore Pte Ltd • UEN No. 200007268E • EA License No. 01C4394 •EA Registration No. R21103542 (Ling Kai Jin)

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

Responsibilities

Mainframe zOS system programmer / administrator for

·      Mainframe CICS and MQ

·      Mainframe zSeries hardware

·      Mainframe zOS operating system

·      Mainframe IBM and 3rdParty Vendor System Software

·      Mainframe storage area network

·      Mainframe attached disk storage system

·      Mainframe attached tape storage system

Role and Responsibility includes

·      Create and maintain Host Platform technology strategy, architecture and roadmap

·      Provide Host Platform infrastructure initiatives project management

·      Design, install, configure and deploy UOB host infrastructure and solution

·      Provide Host Platform project and L3 support

·      Plan and manage Host Platform upkeep and change schedule

·      Deploy Host Platform up keep and change

·      Manage risks and controls, provide audit support, perform RCSA for Host Platform

Requirements:
·       Diploma in Computer Science or related field.

·       At least 6years’ relevant experience preferably in a Finance Institution. Mainframe System Administrator

-       Mainframe operating systems. Eg  TSO, JES2, ISPF, RACF

-       JCL language

Key Responsibilities

• Perform Microsoft 365 and Azure administration, including:

  • Intune, Entra ID, Exchange, SharePoint, Teams, Defender, and security configuration

  • PowerShell scripting for automation and administration tasks

• Provide Level 1.5 support for Microsoft 365 issues and escalations

• Manage and support Intune and Entra, including:

  • Application packaging for deployment and removal

  • Configuration and Compliance Policies

  • Conditional Access configuration

  • Scripts and remediation activities

  • Application protection and AppLocker deployment

  • Device enrollment and device administration

• Provide support for:

  • Windows endpoints (laptops/desktops)

  • Printers and peripherals

  • Basic network devices (routers, switches, access points)

• Participate in MS 365, network, and infrastructure projects and implementations

• Research, diagnose, and resolve new or evolving technical issues independently
  

Requirements

• Hands-on experience in independent MS 365 administration

• Strong knowledge of Intune and Entra administration

• Experience with PowerShell scripting

• Good troubleshooting skills for Level 1.5 incidents

• Experience with Windows endpoint and basic network support

• Ability to work independently and proactively research solutions

Good Degree / Diploma in Computer Science, IT or related discipline • At least 5 years of relevant work experience in managing and maintaining applications using PeopleTools 8.5x or above • Good knowledge and experience with PeopleTools related operations and patching (include managing WebLogic, Tuxedo, Java, security administration, Integration Broker, change management such as Project Migration and object migration) • Good knowledge and experience with PeopleTools and Application upgrades • Strong Knowledge on PeopleSoft Update Manager, Change Assistant, Elastic Search and Kibana Administration • Good Knowledge on application cyber security • Efficiency in batch scripting • Good knowledge on Change Management and Change Control related methodology • Excellent analytical thinking, investigative and problem-solving skills

• Assist in timetabling and scheduling of programmes and courses, including liaising with timetabling representatives for amendments.
• Maintain and prepare accurate content for programme handbooks, including collating responses from course coordinators.
• Coordinate with tutors, participants, and internal units to ensure seamless programme administration.
• Check programme structure inputs. 
• Provide administrative support for events organised. 
• Attend meetings and prepare minutes.
• Perform other administrative duties as assigned.

Requirements:

• Minimum Diploma or Bachelor’s degree in any discipline  
• At least 1 year of relevant experience in programme/course administration or a related field

Interested candidates please send in your resume to:

Topaz Liang Huimin (CEI No. R1104500), email to:

west5@recruitexpress.com.sg

EA License No: 99C4599

The Job:

• Coordinate with prospective students to verify admission documents and respond to queries
• Schedule and prepare materials for admission interview panels
• Develop and update marketing materials for digital and print platforms
• Plan and execute student events such as career fairs, information sessions, and networking activities
• Manage all event logistics: venue booking, catering, equipment, and vendor liaison

The Requirements:

• Min Diploma / Degree Holder with Min 2-3 years of relevant working experience
• Proficient in MS Office

Interested applicants can send their detailed resumes to janelui@recruitexpress.com.sg or call JANE @ 6735 1955.

JANE LUI JIE'EN

CEI: R1104482

Company Reg. No. 199601303W || EA Licence No. 99C4599

Who Are We Looking For

We're looking for someone to provide game changing services to our customers. Resourceful, independent and strong follow up skills are key qualities in this position.

You will be interacting with customers, responding to their needs. Gather customer’s information and determine the issue by evaluating and analysing the symptoms. You will follow up and make scheduled callbacks to customers where necessary. You will help build, maintain and troubleshoot the client's infrastructure. You will be working alongside other engineers to ensure highest levels of client service delivery.

Your Duties & Responsibilities

● Provide Level 1 / 2 IT support to end users (onsite / remotely)

● Provide front-line IT support to employees via walk-ups, tickets, and MS Teams

● Maintain accurate ticketing processes and asset management tracking records

● Provide emergency requests / VVIP support outside of business hours

● Monitor, troubleshoot, and repair IT hardware and software

● Handle hardware and software sourcing / purchasing

● Write and update technical documentation for end users and the IT team

● Assist in Projects / Audits based task given by the IT team

● Liaising with 3rd party vendors

You're Good At

● Good interpersonal skills

● Highly adaptable and flexible

● High level of ethics, values, integrity and trust

● High proficiency in both written and spoken English

Will Be Awesome If You Are/Have

● Highly disciplined and productive when working independently

● Takes initiative to identify gaps and develop solutions to close the gaps

● Good in follow up and follow through to complete tasks

● Powershell / CMD Line Scripting

● Deployment Knowledge (SCCM/Intune/Custom Imagings/Software Centers)

● Windows Server Knowledge

Qualifications

● Minimum 2 years of experience providing IT support in a corporate environment

● Experience in supporting and troubleshooting Windows 10, MS Office, Windows Server (ADFS/LDAP/WSUS) in a business environment

Job Overview

We are seeking a System Administrator to manage and support enterprise infrastructure environments, covering server provisioning, system configuration, security hardening, and operational readiness. This role is critical in ensuring systems are stable, secure, and fully compliant before deployment into production.

The ideal candidate will have hands-on experience in system administration, strong exposure to infrastructure environments, and the ability to coordinate across multiple technical teams.

Key Responsibilities

System Administration & Infrastructure

• Provision and configure servers, including virtual machines and OS clustering
• Perform system setup activities such as domain joining, AD/OU configuration, and environment preparation
• Support database setup in collaboration with DBA teams
• Configure load balancers, firewall rules, and system connectivity

Platform & Tool Administration

• Install and configure enterprise tools including monitoring, backup, and system management platforms
• Support onboarding of infrastructure and security tools (e.g., SIEM, EDR, monitoring solutions)
• Manage SSL certificate installation and system-level configurations

Security & Compliance

• Perform vulnerability scans and support remediation activities
• Execute OS hardening and patching prior to production deployment
• Support risk assessment processes and ensure compliance with security policies
• Assist in privileged access management setup (e.g., CyberArk or equivalent)

Testing & Operational Readiness

• Conduct system validation including HA/failover testing
• Perform backup and restoration testing to ensure data integrity
• Support go-live readiness, including checklist completion and approvals
• Prepare and maintain system documentation and operation guides

Coordination & Support

• Collaborate with network, application, DBA, and security teams
• Support change management processes including CAB approvals
• Coordinate with stakeholders to ensure timely delivery of system setup and deployment

Requirements

Technical Skills

• Experience in system administration (Windows/Linux environments)
• Strong knowledge of server setup, virtualization, and clustering
• Familiarity with Active Directory, DNS, and network fundamentals
• Experience with backup, monitoring, and system integration tools

Security & Governance

• Exposure to OS hardening, patching, and vulnerability management
• Familiarity with SIEM, EDR, and security best practices
• Understanding of risk assessment and compliance requirements

Preferred Skills

• Experience with tools such as QRadar, SolarWinds, CyberArk, or similar
• Knowledge of ITIL processes and change management workflows
• Experience in enterprise or regulated environments is an advantage

Key Attributes

• Strong troubleshooting and problem-solving skills
• Detail-oriented with structured approach to system management
• Ability to handle multiple tasks in a fast-paced environment
• Good communication and stakeholder coordination skills

Please send your detailed resume in MS Word format to resume@goldtecHRs.com with

• Education Level
• Working experiences
• Each employment background
• Reason for leaving each employment
• Last drawn salary
• Expected salary
• Date of availability

COMPANY DESCRIPTION

Singapore Management University is a place where high-level professionalism blends together with a healthy informality. The 'family-like' atmosphere among the SMU community fosters a culture where employees work, plan, organise and play together - building a strong collegiality and morale within the university.

Our commitment to attract and retain talent is ongoing. We offer attractive benefits and welfare, competitive compensation packages, and generous professional development opportunities - all to meet the work-life needs of our staff. No wonder, then, that SMU continues to be given numerous awards and recognition for its human resource excellence.

RESPONSIBILITIES

• This position is for Office of Integrated Information Technology Services (IITS).
• Lead in-house database implementation (both in cloud and on-premise).
• Manage small to medium-scale projects and vendors (e.g. AWS and Microsoft). Responsible for preparing tender specifications, evaluation and implementation of the outsourced systems.
• Participate in database (DB), database firewall (DB) and data platform related matters or projects, including but not limited to:
• Upgrades & patches
• Job scheduling and monitoring
• Performance monitoring and tuning
• Security management and integrity checks
• Space monitoring
• Backup and Recovery
• Disaster Recovery
• Perform software and tools administration (e.g. SQL Management Studio, SQL Server SSIS, PeopleSoft Data Mover, SAP GUI and System).
• Review and maintain DB related policies, guidelines and standards.
• Provide technical assistance, day-to-day operational support for existing DBs.
• Provide documentation according to Project Development Methodology.
• Conduct post implementation reviews to gather user feedback and schedule for enhancements and modifications.
• Coordinate the design, release and deployment of systems with cross-functional team dependencies and impact to the infrastructure.
• Evaluate software package / productivity tools and make recommendations to Principal Database Administrator and supervisor.
• Participate in Enterprise Database System Planning (i.e. database infrastructure design, planning and implementation).
• Other duties as assigned.

• Degree / Diploma in Computer Science or IT
• For Senior DBA - Candidate with 2 to 5 years of relevant work experience in enterprise cloud and on-premise database and data platform implementation and administration.
• For DBA - Candidate with less than 2 years of relevant work experience in enterprise cloud and on-premise database and data platform implementation and administration.
• Well versed in both cloud (e.g. AWS, Azure) and on-premises enterprise database, database firewall, data platform technologies, configuration and administration.
• Proficient in database installation, upgrade, maintenance, performance tuning and troubleshooting of MS SQL Server and / or MYSQL.
• Experience in MS SQL Server is strongly preferred.
• Good knowledge of Windows, database backup and recovery (Symantec NetBackup), cluster-failover technologies (Microsoft Cluster, SQL Server AlwaysOn).
• Experience in Database Firewall or SAP Basis administration will be advantageous.
• Excellent communication, interpersonal and project management skills.
• Strong analytical thinking and problem-solving skills.

#LI-XL1

Candidates who do not possess the stipulated qualifications but have relevant work experience may still apply. Remuneration and appointment terms shall commensurate with qualifications and experience. SMU reserves the right to modify the appointment terms where necessary.