The Database Administrator will be responsible for performing Database

Administration and Management for databases hosted on premise, in private cloud, or

public cloud. This role includes managing various database technologies, ensuring

database availability, and maintaining database security and performance.

Key Responsibilities:

1. Database Management:

• Support and manage various databases including Oracle, MSSQL, DB2, SAP HANA, MySQL, PostgreSQL, MongoDB, and others.
• Perform database installation, setup, and administration on different
• platforms (Linux, Windows, Exadata).
• Create and manage database objects, set up and administer DataGuard,
• Active DataGuard, AOAG, replication, and mirroring.

2. Incident and Problem Management:

• Respond to database incidents according to severity levels and meet service level requirements.
• Handle high-pressure situations, identify problems, and make quick decisions to resolve issues.
• Adhere to incident management workflows and procedures.

3. Documentation and Reporting:

• Maintain and update database documentation, standard operating procedures (SOP), guidelines, and daily checklists.
• Provide timely and accurate reports on database performance, capacity planning, and incident analysis.

4. Collaboration and Coordination:

• Work closely with third-party vendors, application teams, and infrastructure support teams.
• Participate in transition planning and support the onboarding of databases and related technologies.

5. Compliance and Training:

• Ensure compliance with company policies, information security guidelines, and health and safety regulations.
• Provide continuous training to enhance knowledge and skills in database administration and management.

Qualifications:

• Education: Diploma in Information Technology or a related field.
• Experience:
• Minimum of 5 years of experience in database administration and management.
• Certifications:
• Relevant certifications such as OCP, MCSE, Oracle Exadata, AWS Solution
• Associate.
• Skills:
• Strong technical knowledge of database management systems and
• technologies.
• Excellent problem-solving and decision-making skills.
• Ability to work independently and as part of a team.
• Strong communication and interpersonal skills.
• Working Conditions:
• Ability to work on different shifts, including nights, weekends, and holidays.
• On standby and contactable 24/7 for support and escalation.

a) Design, plan, support, and maintain DB Infrastructure build and operations to meet or exceed stipulated SLA b) Monitor DB Infrastructure performance and resolution of technical problems

c) Lead, prioritize and manage a DB Infrastructure team to effectively provide implementation and operations support to projects to meet or exceed SLA

d) Identify and resolve highly complex system DB Infrastructure issues that may require establishment of new techniques, tools and processes

e) Proactively analyze internal/external business challenges/regulatory issues and recommend improvements

f) Required to be on standby 24x7 on-site or on-call after office hours, weekends and public holidays for operational or implementation projects

g) Savvy in troubleshooting complex problems

h) Resourceful in understanding issues or learning new skills

i) Possess good team work and able to provide clear instructions, guidance as well as knowledge sharing to the team

j) Have Oracle DB skillset

Job Summary: The Database Administrator will be responsible for performing Database

Administration and Management for databases hosted on premise, in private cloud, or

public cloud. This role includes managing various database technologies, ensuring

database availability, and maintaining database security and performance.

Key Responsibilities:

1. Database Management:

o Support and manage various databases including Oracle, MSSQL, DB2,SAP HANA, MySQL, PostgreSQL, MongoDB, and others.

o Perform database installation, setup, and administration on different platforms (Linux, Windows, Exadata).

o Create and manage database objects, set up and administer DataGuard, Active DataGuard, AOAG, replication, and mirroring.

2. Incident and Problem Management:

o Respond to database incidents according to severity levels and meet service level requirements.

o Handle high-pressure situations, identify problems, and make quick decisions to resolve issues.

o Adhere to incident management workflows and procedures.

3. Documentation and Reporting:

o Maintain and update database documentation, standard operating procedures (SOP), guidelines, and daily checklists.

o Provide timely and accurate reports on database performance, capacity planning, and incident analysis.

4. Collaboration and Coordination:

o Work closely with third-party vendors, application teams, and infrastructure support teams.

o Participate in transition planning and support the onboarding of databases and related technologies.

5. Compliance and Training:

o Ensure compliance with company policies, information security guidelines, and health and safety regulations.

o Provide continuous training to enhance knowledge and skills in database administration and management.

Qualifications:

• Education: Diploma in Information Technology or a related field.

• Experience:

o Minimum of 5 years of experience in database administration and management.

• Certifications:

o Relevant certifications such as OCP, MCSE, Oracle Exadata, AWS Solution Associate.

• Skills:

o Strong technical knowledge of database management systems and technologies.

o Excellent problem-solving and decision-making skills.

o Ability to work independently and as part of a team.

o Strong communication and interpersonal skills.

Working Conditions:

• Ability to work on different shifts, including nights, weekends, and holidays.

• On standby and contactable 24/7 for support and escalation.

EA License # 14C6941

Responsible for managing, monitoring, securing, and optimizing database systems, including overseeing migrations, backups, performance tuning, troubleshooting, and enforcing security standards to ensure data integrity and system reliability.

• Lead and provide technical advice to junior database administrators.
• Technical lead and mentor to junior database administrators.
• Lead and manage database changes through change request process & provide status reports to the relevant parties.
• Provide 1st and 2nd level operational database support.
• Assist and respond promptly to incident, investigate & provide temporary &/or permanent resolution of incidents escalated. Provide timely status updates to relevant parties.
• Lead and monitor & measure the performance & availability of databases proactively; implement corrective actions identified to improve performance & availability.
• Lead and 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.
• Lead and monitor databases according to standard operations procedures.
• Lead in the implementation of service continuity measures, i.e., backup/restore procedures & disaster recovery plan, to ensure continuous operation of the business.
• Involve and lead in database implementation.
• Keep abreast of database technologies.

Requirements:

• At least (5) years of experience in MS SQL administration.
• At least three (3) years of experience in Oracle Database administration; and
• At least 3 years exposure to Azure and AWS RDS databases

Job Description:

• Handle installation, configuration and upgrading of Microsoft SQL Server/MySQL/Oracle server software and related products in Windows/Linux environment.
• Evaluate MSSQL/MySQL/Oracle features and MSSQL/MySQL/Oracle related products.
• Proactive monitoring of database performance, conduct analysis and implement proactive improvement measures.
• Manage database changes through change request process and provide status reports.
• Review the database design and implementation for new projects.
• Implement and maintain database security (create and maintain users and roles, assign privileges etc.)
• Plan growth and changes (capacity planning)
• Respond promptly to incidents, investigate, and provide temporary and/or permanent resolution of incidents escalated.
• Handle general technical trouble shooting and provide advice to development teams.
• Work as part of a team and provide 24x7 systems support. Willing to work on shifts.
• Documentation skills and standards.

Requirements:

• Minimum Computer science/Engineering or a related field
• At least 3-4 years in SQL Server (2012-2017 version) & Oracle 11g, 12c
• Experience in troubleshooting and resolving database performance issues, profiling, and tracing etc.
• Experience on AlwaysON, clustering, Replication and Oracle RAC, Data Guard.
• Strong knowledge of backups and recovery, Indexing and patching.
• Knowledge on Linux/windows servers, security delegation, SPNs, storage components
• Knowledge of Cloud RDS technologies would be an added advantage.
• Good team player and willingness to keep abreast with technologies.
• Excellent Problem solving and strong analytical skills.

Please send your detailed resume in MS Word format to : [email protected]

Stating your notice period / earliest available commencement date, Current & expected salaries

Applicants with more relevant years of hands on experience will be considered for senior roles.

• Administering and maintaining MS SQL Server databases, including installation, configuration, backup, and restoration
• Monitoring database performance, troubleshooting issues, and implementing optimisation strategies
• Developing and implementing database security measures, including user access controls and disaster recovery plans
• Automating routine database maintenance tasks and scripts to enhance efficiency
• Collaborating with development teams to ensure database design and integration meet business requirements
• Providing technical support and training to end-users on database-related matters
• Staying up-to-date with the latest MS SQL Server technologies and best practices

Requirement :

• Minimum 2-3 years of experience as an MS SQL Database Administrator
• Strong understanding of MS SQL Server architecture, features, and tools
• Proficiency in database administration tasks, such as performance tuning, security management, and backup/restore procedures
• Experience with SQL programming, including writing complex queries, stored procedures, and triggers
• Experience in MariaDB database management
• Knowledge of database design principles and data modelling techniques
• Excellent troubleshooting and problem-solving skills
• Strong communication and interpersonal skills to liaise with technical and non-technical stakeholders

Please send your detailed resume in MS Word format to [email protected] with

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

• 7+ years of DBA experience, expertise in database structure design and database administration, proficient in complex query analysis and tuning, database builds, migrations and upgrades, system and database troubleshooting

• Able to validate Database setup, database objects, permissions on existing service IDs for migration

• Collaborated with cross-functional teams to implement database changes and optimizations in alignment with application releases

• Take proactive measures to monitor, trend, and tune SQL databases, such as running maintenance jobs to meet or exceed baseline stability and performance SLAs on large databases (1 TB+) and large volumes of databases (100+)

• At least 3 years of experience in Database Support as a DBA and Microsoft Certified Professional, DBA - MS SQL Certification an added advantage

• 5+ years of experience with SSIS ETL development.

EA Number: 11C4879

Role:Database Administrator L2

JD:

Experience in supporting Oracle Database environments PROD/DR/DEV/QA/UAT
• Strong experience in Database Administration in Oracle version (11g/12c/18C/19C)
• Experience in supporting high availability Oracle RAC environment (2/3/4 node clusters), Oracle Golden Gate, Oracle Data Guard
• Experience in troubleshooting and resolving database integrity issues, performance issues, blocking and deadlocking issues, connectivity issues, security issues
• Strong Knowledge in Operating systems like windows and Unix
• Generating reports in Oracle database using tools like AWR, ASH, ADDM and manual scripts.
• Provide continuous monitoring, troubleshooting, historical and real time performance monitoring of the Oracle.
• Strong Experience of RMAN, expdp/impdp, Backup/Recovery
• Experience in evaluating and Installing new software releases, patches, upgrade and Database cloning
• Experience in developing and executing database security policies, procedures
• Daily health monitoring of database system and data integrity checks
• Collect and analyse database performance information, identify and implement solutions for performance problems
• Experience with other RDBMS, NO SQL, cloud platforms will be added advantage
• Good communication skills English (written, spoken) and Documentation skills for processes and procedures (creating KBs, runbooks, topology)
• Work with users, vendors to take timely and appropriate steps to resolve and troubleshoot issues impacting service levels and conduct root cause analysis"

Must have Talent / Skills
Oracle and SQL

Responsibilities:

• Database Management and Administration: Manage and administer the organization's databases to ensure

optimal performance, security, and availability. Perform regular database maintenance tasks such as backups,

restores, and disaster recovery planning.

• Performance Monitoring and Tuning: Monitor database performance and tune queries, indexes, and

database parameters for optimal performance. Generate and collect database statistics over time to analyze

and improve performance.

• Security and Compliance: Implement and maintain database security policies and procedures to ensure data

integrity and protection. Ensure compliance with regulatory requirements related to data management and

security.

• Backup and Recovery: Implement and maintain database backup and recovery strategies to minimize data

loss and downtime.

• Database Design and Optimization: Collaborate with development teams to design and optimize database

schemas, tables, and indexes. Provide guidance on best practices for database design and data modeling.

• Monitoring and Auditing: Monitor database activity and maintain audit logs to track and report on database

usage. Ensure all actions performed by the DBA are logged in the audit trail as per security and compliance

requirements.

Primary Skills:

Database Administration: Proficiency in administering and managing

RDBMS systems.

• Performance Tuning: Experience in monitoring and tuning database

performance using tools and techniques such as query optimization and

index tuning.

• Backup and Recovery: Knowledge of database backup and recovery

strategies to ensure data availability and integrity.

• Security Management: Understanding of database security principles and

experience in implementing security measures and access controls.

• Data Modeling: Ability to design and optimize database schemas and data

models.

• Monitoring Tools: Familiarity with database monitoring tools and utilities for

performance monitoring and management.

• Compliance: Knowledge of regulatory requirements and best practices

related to data management and compliance.

• Technical proficiency in DB2

As a Senior Database Administrator, you will be responsible for various database administration tasks on cloud databases, with a strong focus on performance and operational aspects. Your key responsibilities

include:

1. Database Fault Resolution and Performance Optimization:

• Quickly identifying and resolving database faults.
• Continuously optimizing database performance.

2. Collaboration with Business Departments:

• Working closely with business departments to ensure database availability.
• Enhancing the database architecture based on requirements.

3. Technical Support and Training:

• Providing technical support and training to the development teams within the company's business departments.

4. Database Platform Construction:

• Taking charge of database platform construction.
• Participating in the development of database operation and maintenance products and related components.

5. Research and Innovation:

• Staying updated on new database technologies and products to support business development.

Job Requirements:

• Bachelor's degree or higher in computer science or related technical disciplines.
• Minimum 5 years of experience with database systems (e.g., MySQL, PostgreSQL, etc.).
• Familiarity with other NoSQL database products (e.g., MongoDB, Redis, Doris) and relevant operational experience.
• Proficiency in Linux operating systems, including service deployment, troubleshooting, and tuning.
• Skilled in at least one programming language (e.g., Shell, Python, Java) for proficient database operation and maintenance development.
• Understanding elections mechanisms and data replication in distributed system, is preferred.
• Experience using open-source middleware, especially in large-scale business environments, is preferred.
• Strong communication and coordination skills, with the ability to work efficiently under pressure.

Main duties and responsibilities:

• Ensure deployment, support and being accountable for the following areas:

o Databases daily, weekly update and refresh
o Oracle middleware products
o CTRM and Analytics applications: installation, critical business process monitoring and business & developer support

• Support and interact in a worldwide context with infrastructure, security, network and applications Teams
• Resolve any request from users in the areas described above
• Document standards and follow procedures
• Monitoring and managing databases and Unix equipment WW

with the following technical domains:

• Databases: Oracle 18c / 19c / 23ai included knowledge in DataGuard, Pdb-Cdb, RMAN and performances tools
• Oracle products :Oracle Forms & Reports Application servers
  OGG: Oracle Golden Gate ( data replication, Zero Downtime maintenances)
  OUD: Oracle Unified Directory
  OEM: Oracle Enterprise Management

Qualifications

• At least 5 years of experience in similar or equivalent position
• Ability to be responsive, gather data, analyze and evaluate facts quickly
• Strong analytical skills
• Excellent communication skills in English, both written and spoken

Desirable Personal attributes

• Team player (both locally and as part of a worldwide team) with an open, direct, non-political style
• Proactive and always thinking ‘improvement’
• Takes ‘ownership’ of outcome and is comfortable in a fast paced environment
• Flexible and ready to work long hours when required and also the occasional week-end work
• Can work independent and report to his manager

Additional Information

• Nice to have
  DatabasesPostGreSql / MariaDB / MySQL / MongoDB / Redis
  Desirable: Cloud DB: DynamoDB / S3 / Redshift / Aurora
  Oracle Unix Servers/Storages, OS Solaris 11
  NetApp Storage
  Cluster / High-Availability solution
  

The L2 Database Administrator Engineer is responsible for:

• Daily health monitoring of production database system and data integrity checks
• Database migration and performance monitoring
• System / data backup, disaster recovery
• Carry out periodical production patch and upgrade management
• Automate and monitor huge file transfer for archiving
• Work with users and vendors to take timely and appropriate steps to resolve and troubleshoot issues impacting service levels and conduct root cause analysis
• Enforce security standards for databases
• Keep abreast of advances in database technologies to identify opportunities to fine tune and optimize databases and related system infrastructure
• Database administration and management (capacity planning, installation, backup, recovery, monitoring, Performance optimizations, troubleshooting, load/hardware analysis mapping, security etc.)
• Query optimization and tuning skills, analysis and troubleshooting interactions between databases, operating systems and applications with regard to performance and resources usage
• Creating database tables, setting up indexes, data constraints and DB views Analyze, predict through trend analysis and resolve database system, storage and application issues
• Review existing software architecture and contribute to improving on the future architecture for stability and a maximum of performance
• Collect and analyze database performance information; identify and implement solutions for performance problems

Requirements

• Minimum 5 years of working experience in DBA and operation management in MS SQL Enterprise Server
• Degree, preferably IT or Engineering-related.
• Committed and motivated individual and willing to work odd hours at times when required
• Proficient in Linux / Unix environment shell scripting
• Familiar with virtualization technologies
• Experience in setting up and supporting database mirroring, failover clustering would be advantageous
• Relevant working experience as an MYSQL/ MARIA DB / MS SQL Database Administrator in production environment would be advantageous
• Managing experience of MS SQL servers (2008, 2012, 2014, 2016)
• Strong understanding in Database clustering techniques and operations
• Past working experience in Cloud environment is an advantage
• Able to handle demanding service response and recovery turnaround
• Able to manage daily support tasks to meet stringent SLA requirements
• Excellent scheduling and multitasking skills
• Meticulous and process-oriented
• Good, hard-working attitude with ability to work well under pressure
• Good analytical skills with ability to work with others to resolve problems.
• Good organization skills, with ability to properly document and track information.
• Preferably with Microsoft Certification and/or ITIL certification.
• Dynamic, customer oriented, experience working in a fast paced environment.

Cloud Database Administrator (AWS) – In this role, you will be responsible for monitor database performance and troubleshoot any issues that arise. The role involves backing up and restoring databases as needed, establishing and maintaining database security measures, and designing, developing, and implementing databases in AWS.

You Will:

• Manage and maintain AWS RDS cloud databases, ensuring high availability, security, and performance.
• Design and implement automated solutions for database provisioning, monitoring, and scaling using AWS native tools.
• Troubleshoot complex database issues and provide L2 support for operational databases.
• Ensure compliance with security, privacy, and data governance policies within AWS environments.
• Optimize database performance through monitoring tools like CloudWatch, Performance Insights, and AWS Trusted Advisor.
• Proficient in AWS automation tools like AWS CloudFormation, AWS Lambda, and scripting languages (Python, Bash).
• Experience using AWS database monitoring and troubleshooting tools such as CloudWatch and Performance Insights.
• Strong understanding of AWS data security protocols, encryption standards, and compliance frameworks.
• Hands-on experience in providing L2 support, resolving database issues, and maintaining performance optimization.

Requirements

• 7+ years of experience in database administration, with a minimum of 3 years working in AWS and AWS RDS environments.
• 3-5 years of experience in SQL database administration.
• Extensive knowledge of AWS database services such as Amazon RDS, DynamoDB, and related technologies.
• Hands-on experience with MySQL, PostgreSQL, SQL Server, and NoSQL databases (e.g., MongoDB).
• Expertise in database backup/recovery tools, database replication, clustering, and high-availability technologies.
• Experience in WOG/GCC and GCC+ is a bonus
• 24*7 Support is required for this role

Required Certification:

• Microsoft Certified: Azure Database Administrator Associate
• AWS Certified Database – Specialty
• AWS Certified Solutions Architect – Associate

Location: Depot Road / Lavender / Ang Mo Kio, Singapore

Domain: Gov (Not mandatory)

Project Detail:

• Identify and document project assets in Data Centres
• Update existing document of Asset and Configuration template
• Create new Asset and Configuration template
• Work with engineering team to complete assigned activities
• Provide daily completion status to assigned Project Manager

Technologies in-scope not limited to the followings:

• Platform Servers (WIN & UNIX),
• Backup,EMC Storage,
• DB (Oracle & SQL)
• Server count <200

Database Administrator

• MS SQL operation support skill set.
• Experience in MS SQL AlwaysON AG installation, hardening, upgrade, patching.
• Mongo DB, Postgres DB, Oracle DB support skill set a plus

Senior Database Administrator (ref: 120)

JD:

• Responsible for administration activities for database server and automate processes
• Manage and monitor the database storage, database space utilisation, table extents and growth, and alert or report to the Customer on potential performance or capacity issues, or bottlenecks with recommendations
• Setup and manage the users accounts, access rights, privileges, roles and profiles;
• Plan and perform database backup and recovery;
• Review all daily logs, database alerts, database export logs and scheduled job logs;
• Plan and schedule regular database housekeeping and maintenance activities necessary to keep the database in a healthy state and at optimal performance;
• Manage scripts and database object deployment;
• Review, propose and carry out database reorganisation, upgrades or necessary to meet target system throughput and performance;
• Perform fault and performance monitoring;
• Respond to monitoring alerts and perform first-level troubleshooting when required;
• Perform database patch management;
• Work with Customer and Customer-appointed Supplier in identifying database related issues;
• Document and maintain database server administration guides and SOPs; and
• Perform annual database disaster recovery test on selected databases as determined by the Customer.
• Conduct a backup and restore exercise

Requirement:

• At least five (5) years of experience in MS SQL administration; and
• At least three (3) years of experience in Oracle Database administration; and
• At least 3 years exposure to Azure and AWS RDS databases
• Certifications such as Microsoft Certified Solution Associate: SQL Database Administration or Oracle Database Administrator Certified Professional are added advantage

Interested applicants may send in their detailed resumes in MS Word to [email protected] with email subject title: DBA-120

Best Regards

IT Consultancy & Services Pte Ltd

EA No: 92C5311 | EA Reg No. R1106648 | www.itcspl.com

Job Responsibilities:

• Address and resolve database incidents promptly to minimize downtime.
• Monitor events, handle alerts, and manage database outages to restore services quickly.
• Process service requests for database changes and enhancements.
• Perform root cause analysis to prevent recurring database issues.
• Support the implementation of standard and custom database builds.
• Provide operational support for HANA and MS-SQL databases.
• Ensure adherence to backup and recovery processes.
• Optimize database performance and manage alert monitoring.
• Decommission systems/servers following proper protocols as needed.

Job Requirements:

• Strong experience with HANA and MS-SQL databases.
• 1+ to 5 years of experience in database administration, with a focus on HANA and MS-SQL..
• Bachelor's Degree / Diploma in Computer Engineering or any related field.
• Proficiency in RDBMS management and administration.
• Knowledge of backup, recovery, and decommissioning processes.
• Experience in incident management and database performance optimization in a 24x7 environment.
• Experience managing database outages and coordinating effective recovery.
• Familiarity with alert monitoring and performance optimization.
• Strong problem-solving and troubleshooting abilities.
• Ability to work under pressure in a 24x7 support environment.
• Effective communication skills for incident and service request management.
• Prior experience in 24x7 operational support.
• CAT 2A Security Clearance

Job Description:

Database Management and Administration across various environments (Dev, Sim, Uat, Prod)
• Installation, Creation, and Obsolescence Management
• Standardization and Automation of Installations
• Monitoring and Intervention for databases
• Ensuring Data Security
• Backup and Restoration Management
• Script Development and Automation for recurring tasks
• Disaster Recovery Plan Management and Improvement
• Support and Guidance for development teams
• Optimizing Different Database Management Systems to meet response time and performance SLAs

Requirements:

• Familiar with SQL and relational database theory and knowledge
• Experienced with online production MySQL/MariaDB /MongoDB database operations
• Familiar with scripting languages (at least one of Shell/Python)

Strong knowledge and experience in managing Windows operating systems and PowerShell scripting is beneficial.
• Familiar with Linux systems, good system troubleshooting skills
• Strong analytical and problem-solving skills with the ability to work under pressure

Job Duties:

1. Cluster Setup and Maintenance:

• Install, configure, and maintain big data platforms like Hadoop Clusters, Elastic Search, Spark, Kafka, Hive etc.
• Set up and manage distributed file systems (HDFS) and NoSQL databases (HBase, Cassandra).
• Ensuring high availability and reliability of Hadoop, Kafka and Elasticsearch Clusters.

2. Performance Optimization:

• Monitor system performance, fine-tune jobs, and optimize cluster utilization.
• Manage and resolve performance bottlenecks in big data environments.

3. Security Management:

• Implement data security policies, user authentication (Kerberos), and access control (Ranger, Knox).
• Regularly review and plan patch systems to ensure data integrity.
• Apply updates, patches, and version upgrades to all managed systems.
• Ensuring the backward compatibility and minimal downtime during upgrades.

4. Backup and Recovery:

• Plan and implement backup and recovery strategies for big data environments.
• Develop disaster recovery solutions and test failover scenarios.

5. Workflow Automation:

• Design and implement workflows using tools like Apache Oozie or Apache Airflow.
• Automate cluster management tasks like upgrades and scaling.
• Developing shell scripts and Ansible Playbooks to automate routine tasks, including monitoring, backups, and deployments.

6. Monitoring and Support:

• Monitor logs, metrics, and system health using tools like Ambari, Cloudera Manager, or Prometheus.
• Provide 24/7 on-call support for production systems and resolve incidents.

7. Collaboration:

• Work closely with data engineers and developers to support ETL pipelines and data processing jobs.
• Collaborate with stakeholders to ensure big data systems meet organizational needs.
• Working transversally with other teams to guarantee high data quality and availability.

8. Cloud migration

• Migration planning from On-premises to GCP & AWS cloud

Job Requirements:

• Strong knowledge of big data ecosystems (Hadoop, HDFS, YARN, Hive, HBase, Spark, Kafka and Elastic Search).
• Proficiency in Linux/Unix system administration.
• Experience with monitoring tools like Nagios, Grafana, or Splunk, HPOMI.
• Scripting skills in Python, Ansible, Shell, or Bash.
• Familiarity with cloud platforms (AWS, Azure, GCP) and their big data services.
• 8-9 years of experience in big data administration or similar roles.
• Hands-on experience in scaling and managing large, big data clusters in production environments.

Interested applicants please send your resume in MS Words format and attn it to Tan Joanna (R1104661).

Short listed candidates will be notified

www.ambition.com.sg

EA Registration Number: R1104661

Data provided is for recruitment purposes only

Business Registration Number: 200611680D. Licence Number: 10C5117

Role: Contract (1 year, Renewable)

Experience: 7-10 years

Core Skills: Informatica, IDMC, Database (Oracle, Teradata). Databricks & AWS experience is a plus.

Note: Candidate should have Tableau or Visualization experience, Lead or PM experience, and experience in IT Operations.

Requirements:

* Experience in analytics tools and databases e.g. Databricks, Oracle, Tableau, DataRobot, Sagemaker, Informatica IDMC.

* At least 7 - 10 years’ experience in developing, implementing and maintaining IT systems

* Good in-depth understanding of data warehouse concepts, data profiling, data verification and advanced analytics techniques

* Experience in managing a team in operations support and project implementation work

* Must be cloud certified

* Certification in IT operation management is preferred

The role is to manage IT Operations of the datawarehouse /data lake environment and the analytics components to ensure the effective planning, governance and execution to meet the operational service levels agreements and audit compliance requirements.

Manage Teams:

• Oversee team management including budgets, forecasting, work allocations and staffing

• Develop staff through ongoing coaching, mentoring and career discussions

• Define common goals, direction and accountability among staff

• Drive effective performance management practices within department in accordance with company policies and procedures

Set system administration processes:

• Establish goals and priorities, design, planning, day-to-day operation, maintenance, and advanced troubleshooting of systems

• Align system administration with overall strategic IT service direction and business needs

• Assist with the development of business case justifications and cost/benefit analyses for spending and initiatives

• Anticipate internal and/or external business challenges and/or regulatory issues

• Develop policies, procedures, and controls to ensure system security

• 6+ years experience in Database: HANA, MS-SQL

• Database Incident management, Event Management, Outage Management & Service Request Management

• Root Cause Analysis

• Support standard/non-standard Build activities

• Provide Database support to RDBMS such as HANA Database

• Supporting Backup & Recovery

• Alert handling and optimization

• Decommissioning of system/server as needed.

a) Design, plan, support, and maintain DB Infrastructure build and operations to meet or exceed stipulated SLA b) Monitor DB Infrastructure performance and resolution of technical problems

c) Lead, prioritize and manage a DB Infrastructure team to effectively provide implementation and operations support to projects to meet or exceed SLA

d) Identify and resolve highly complex system DB Infrastructure issues that may require establishment of new techniques, tools and processes

e) Proactively analyze internal/external business challenges/regulatory issues and recommend improvements

f) Required to be on standby 24x7 on-site or on-call after office hours, weekends and public holidays for operational or implementation projects

g) Savvy in troubleshooting complex problems

h) Resourceful in understanding issues or learning new skills

i) Possess good team work and able to provide clear instructions, guidance as well as knowledge sharing to the team

j) Have Oracle DB skillset

Responsibilities

· Creating and maintaining database standards and policies.

· Supporting database design, creation, and testing activities.

· Managing the database availability and performance, including incident and problem management.

· Administering database objects to achieve optimum utilization.

· Defining and implementing event triggers that will alert on potential database performance or integrity issues.

· Performing database housekeeping, such as tuning, indexing, etc.

· Monitoring usage, transaction volumes, response times, concurrency levels, etc.

· Implementing security measures and frameworks, while ensuring compliance. Identifying, reporting, and managing database security issues, audit trails, and forensics.

· Designing database backup, archiving, and storage strategy.

· Installing upgrades and patches for Graph (Neo4j) or SngleStore

Skills/Requirement

•At least 10 years of experience
•Bachelor's Degree in Computer Science
•Experience driving major production incidents and organize incident retrospective meetings
•Experience with Unix System, MariaDB or MySQL or SingleStore or MongoDB or Oracle
•Experience with high availability, high-scale, and performant systems
•Experience with python and Unix scripting

Interested candidates, who wish to apply for the above position, please send in your resume to: [email protected]

PERSOLKELLY Singapore Pte Ltd EA License No. 01C4394 EA Reg No: R23118975 (ABDUL RAHMAN ANSARI RAJA)

We regret to inform you that only shortlisted candidates will be contacted.

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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 PERSOLKELLY 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.persolkelly.com.sg/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

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Location: Singapore (with the flexibility to work from home) and come to office as and when required.

We are looking for someone with CAT-2A Clearance

Required Skills:-

Database: HANA, MS-SQL

Operations: 24x7

Responsibilities:

• Database Incident Management, Event Management, Outage Management & Service Request Management
• Root Cause Analysis
• Support standard/non-standard Build activities
• Provide Database support to RDBMS such as HANA Database
• Supporting Backup & Recovery
• Alert handling and optimization
• Decommissioning of system/server as needed.

Job Description:

Perform logical and physical database design and creation, changes or removal of database, provide technical consultancy and advice on the usage of database software, advise application developers and owners on optimisation of database usage, SQL code and monitor availability of database, listener and other related processes;
review all daily logs, database alerts, database export logs, scheduled job logs;
perform database backups at frequency and within the timeframe as specified;
perform database recovery within the timeframe as defined; and
perform annual database recovery test on selected databases as determined.
develop, review, test, implement and monitor database backup and recovery jobs, procedures and schedules.
plan and schedule regular database housekeeping and maintenance activities necessary to keep the database in a healthy state and at optimum performance.
Job Requirements:

Windows Server
The System Engineer shall minimally possess the following requirement:

At least three (3) years of experience in Microsoft Server administration; and

Microsoft Certified Solutions Associate (MCSA);

Red Hat Server
The System Engineer shall minimally possess the following requirement:

At least three (3) years of experience in Red Hat Linux administration; and

Red Hat Certified System Administrator (RHCSA).

Oracle Solaris Server
The System Engineer shall minimally possess the following requirement:

At least three (3) years of experience in Oracle Solaris administration; and

Certified Oracle Solaris System Administration.

Oracle Database Server
The Oracle Database Administrator shall minimally possess the following requirement:

At least three (3) years of experience in Oracle Database administration; and

Oracle Database Administrator Certified Professional.

MS SQL Server
The MS SQL Database Administrator shall minimally possess the following requirement:

At least three (3) years of experience in MS SQL administration; and

Microsoft Certified Solution Associate: SQL Database Administration.

Interested candidate please click "APPLY" to begin your job search journey and submit your CV directly through the official PERSOLKELLY job application platform - GO Mobile.
We regret to inform that only shortlisted candidates will be notified.
By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY 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.persolkelly.com.sg/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

EVO Outsourcing Solutions Pte. Ltd
• RCB No. 202233837K
• Reg. <Gan Hui Xian>

Our client is a technology company that leverages advanced analytics and AI to optimize sales for brand owners on e-commerce platforms through their proprietary AI-driven automation technology.

• Regularly audit database indexes to identify and eliminate redundant or low-value entries.
• Enhance session and connection management to prevent prolonged connections and minimize resource bottlenecks.
• Work with cross-functional teams to refactor C# code for better system performance and scalability.

Requirements:

• Degree in Computer Science/Information Technology or equivalent
• At least 5 years of experience in database management and optimization
• Proficient in Azure SQL tools and SQL performance tuning.

If you are keen to apply for the position, kindly email your detailed resume in MS Word to [email protected]

Please note that only shortlisted candidates will be notified.

For more job opportunities, please visit our website at www.recruit-expert.com

EA Licence: 19C9701

Registration: R21100996