155 Server Maintenance jobs in Singapore

We are seeking a skilled IT Infrastructure Specialist to join our team. As an IT Infrastructure Specialist, you will be responsible for building and providing support for servers, workstations, and storage equipment.

• Diploma in IT/Engineering or related field is required.
• Fluent English language skills are essential.
• Good communication skills via email and phone are necessary.

Back-End - SQL Server

Responsibilities

• Designing database tables

• reating views, functions and stored procedures

• W iting optimized SQL queries for integration with other applications

• C eating task schedules for use in automation

• C eating SSIS projects for ETL (Extract, Transform, Load),

• C eating reports in SSRS

• O timize and maintain legacy systems

• M dify databases according to requests and perform tests

• M nitoring and managing user enquiries and issues on the systems helpdesk

• T oubleshooting system issues

• E traction of reports as per the business requirements

• S pport existing systems

Requirements

• I -depth knowledge on SQL server 2016 or above

• H nds-On experience on writing stored procedures, performance tuning and troubleshooting

• E perience with Microsoft SQL Server Reporting Services (SSRS) , Integration services (SSIS)

• F miliarity working with .Net Framework, JavaScript, HTML

• U derstanding of Agile methodologies

• G od troubleshooting and communication skills

• A tention to detail

• D gree in Computer Science, Engineering or a related field

Back-End - SQL Server
Responsibilities

• Designing database tables
• Creating views, functions and stored procedures
• Writing optimized SQL queries for integration with other applications
• Creating task schedules for use in automation
• Creating SSIS projects for ETL (Extract, Transform, Load),
• Creating reports in SSRS
• Optimize and maintain legacy systems
• Modify databases according to requests and perform tests
• Monitoring and managing user enquiries and issues on the systems helpdesk
• Troubleshooting system issues
• Extraction of reports as per the business requirements
• Support existing systems

Requirements

• In-depth knowledge on SQL server 2016 or above
• Hands-On experience on writing stored procedures, performance tuning and troubleshooting
• Experience with Microsoft SQL Server Reporting Services (SSRS) , Integration services (SSIS)
• Familiarity working with .Net Framework, JavaScript, HTML
• Understanding of Agile methodologies
• Good troubleshooting and communication skills
• Attention to detail
• Degree in Computer Science, Engineering or a related field
  #J-18808-Ljbffr

Back-End - SQL Server

Responsibilities

• Designing database tables

• reating views, functions and stored procedures

• W iting optimized SQL queries for integration with other applications

• C eating task schedules for use in automation

• C eating SSIS projects for ETL (Extract, Transform, Load),

• C eating reports in SSRS

• O timize and maintain legacy systems

• M dify databases according to requests and perform tests

• M nitoring and managing user enquiries and issues on the systems helpdesk

• T oubleshooting system issues

• E traction of reports as per the business requirements

• S pport existing systems

Requirements

• I -depth knowledge on SQL server 2016 or above

• H nds-On experience on writing stored procedures, performance tuning and troubleshooting

• E perience with Microsoft SQL Server Reporting Services (SSRS) , Integration services (SSIS)

• F miliarity working with .Net Framework, JavaScript, HTML

• U derstanding of Agile methodologies

• G od troubleshooting and communication skills

• A tention to detail

• D gree in Computer Science, Engineering or a related field

Back-End - SQL Server

Responsibilities

• Designing database tables

• reating views, functions and stored procedures

• W iting optimized SQL queries for integration with other applications

• C eating task schedules for use in automation

• C eating SSIS projects for ETL (Extract, Transform, Load),

• C eating reports in SSRS

• O timize and maintain legacy systems

• M dify databases according to requests and perform tests

• M nitoring and managing user enquiries and issues on the systems helpdesk

• T oubleshooting system issues

• E traction of reports as per the business requirements

• S pport existing systems

Requirements

• I -depth knowledge on SQL server 2016 or above

• H nds-On experience on writing stored procedures, performance tuning and troubleshooting

• E perience with Microsoft SQL Server Reporting Services (SSRS) , Integration services (SSIS)

• F miliarity working with .Net Framework, JavaScript, HTML

• U derstanding of Agile methodologies

• G od troubleshooting and communication skills

• A tention to detail

• D gree in Computer Science, Engineering or a related field

Maintenance Engineer (Satellite, RF, Network)

Responsibilities

• Involved in maintaining and supporting Satellite, Radio Frequency and Network Communication Systems.
• Responsible for troubleshooting Satellite, RF and Network System.
• Managed integrated systems consisting of electrical, mechanical and electronic subsystems.
• Involved in troubleshooting of Satellite Communication System, Frequency and baseband equipment using common engineering tools and support test equipment.
• Responsible for Technical writing, testing and use of support test equipment.
• Good in writing documentation, manual and instructions.
• Knowledge of Radio Frequency Engineering drawings or Electrical circuits.

Requirements

• Strong knowledge of Satellite, Radio Frequency and Network Communication Maintenance work.
• Good in handling Satellite Communication system and Network Alcatel/Cisco Switches and Routers.
• Good in Maintenance and Support work.
• Involved in Network Communication System support and Satellite, RF Maintenance.
• Diploma in Engineering in Electrical/Electronics and Communication / Information Technology or equivalent.
• Minimum 5 years of Satellite, Network and RF Maintenance and Support experience.
• Standby/recall duties are required on the rotational basis

We respect your privacy and all communication will be treated with confidentiality.

Please contact us or apply in-confidence to us with you updated MS Word Resume to :

Yong Jeline (Reg. No. R1101621)

STAR CAREER CONSULTING PTE LTD (EA License: 20C0353)

Company’s Profile:

Our client is an international technology and engineering company that specialises in providing innovative digital and security solutions to their esteemed clients. They are well-known for their dedication of quality delivery standards supporting global projects. They have an international presence in over 100 countries worldwide and are looking out for a System Administrator to join their team and contribute to their ongoing success.

Location: Ang Mo Kio/Yio Chu Kang area

Job Responsibilities:

• Manage AWS Cloud Instances and KVM infrastructure, including virtual machines, clusters, and storage. Monitor performance and troubleshoot issues to ensure optimal virtualization capabilities
• Manage and maintain of Database and storage systems, including provisioning, data backup, and disaster recovery processes
• Deploy and manage our network infrastructure and ensure seamless software deployment and updates / patching and hardening
• Develop and maintain the ETL pipeline / integration for data sharing with internal and external applications with python and other related SQL tools.
• Manage and maintain Microsoft Active Directory services, including user accounts, group policies (GPO), and domain controllers. Ensure secure and efficient access to network resources
• Assist and respond promptly to cyber security / system incident, investigate & provide temporary &/or permanent resolution of incidents escalated. Provide timely status updates to relevant parties
• Review network security processes and procedures, and test and evaluate security products
• Gathering of logs/information requested from L3 for ticket resolution
• Daily monitoring of infrastructure, documentation of technical processes and product configurations, ensuring proper operation of products and assist in recommending improvements
• Support application deployment activities

Requirements:

• At least 1 year System Engineer/System Administrator experience, proficient with AWS Cloud Technology, KVM, Networking, and Microsoft Active Directory will be a strong advantage
• Keen sense of urgency for service performance issues
• Diploma or Degree in any IT discipline or equivalent

Interested candidates may whatsapp your resume to 6421 4965 . Only shortlisted applicants will be contacted.

Cassie Chan | R2197426

Talentsis Pte Ltd | EA No: 20C0312

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• 4+ years of systems administration experience
• 2+ years of PAM administration experience, preferably with CyberArk
• Strong knowledge of Windows Server, Active Directory, and networking
• Experience with virtualisation technologies (VMware/Hyper-V)
• Proficiency in scripting (PowerShell, Python, Shell scripting)
• Relevant IT certifications (MCSE, RHCE, or equivalent)
• Strong troubleshooting and problem-solving abilities
• Experience with IT service management and change control
• Excellent documentation and communication skills
• Ability to manage multiple priorities in a dynamic environment
• Understanding of security best practices and compliance requirements

Job Description

PAM Administration:

1. Manage CyberArk PAM infrastructure including PVWA, CPM, and PSM components

2. Handle privileged account lifecycle management and password rotations

3. Configure and maintain safes, platforms, and security policies

4. Monitor PAM system health and resolve related incidents

Systems Administration:

1. Administer Windows/Linux servers, Active Directory, and network infrastructure

2. Manage system patches, updates, and security configurations

3. Monitor system performance and implement improvements

4. Maintain backup and disaster recovery solutions

5. Support virtualisation platforms and cloud infrastructure

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function General Business
• Industries Business Consulting and Services

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Pasir Gudang, Johore, Malaysia 4 hours ago

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Direct message the job poster from Ad Astra Consultants

Job Description:

Job Title: Build Engineer - Unix Administrator – VMware Specialist

We are seeking a solid Unix Administrator with strong VMware experience to join our environment build team. The ideal candidate will be responsible for the administration, maintenance, and support of Unix systems and virtualized servers on VMware. This role requires deep technical knowledge of Unix/Linux systems, hands-on experience with VMware technologies, and familiarity with enterprise infrastructure tools and standards.

Key Responsibilities

• Install, configure, and maintain Unix/Linux servers (RHEL).

• Manage, provision and support VMware vSphere environments, including ESXi hosts and vCenter.

• Perform system monitoring, performance tuning, and capacity planning.

• Implement and maintain system security, patching, and compliance in line with CIS benchmarks.

• Troubleshoot and resolve hardware, software, and networking issues, including application-to-database connectivity problems.

• File system and storage management, Manage disk partitioning and logical volume management (LVM), including resizing and splitting mount points.

• Automate routine tasks using shell scripting (Bash, Perl, Python) or configuration management tools.

• Maintain backup and disaster recovery procedures for Unix and VMware systems.

• Collaborate with application teams to support deployments, upgrades, and system migrations.

• Document system configurations, procedures, and troubleshooting steps.

• Participate in on-call rotation and provide after-hours support as needed.

Required Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field.

• 4+ years of hands-on experience in Unix/Linux system administration.

• 3+ years of hands-on experience with VMware vSphere, ESXi, and vCenter.

• Strong understanding of networking concepts (TCP/IP, DNS, NFS, etc.).

• Experience with storage systems (SAN/NAS) and backup solutions.

• Familiarity with ITIL practices and change management processes.

Preferred Qualifications

• VMware Certified Professional (VCP) certification.

Soft Skills

• Strong analytical and problem-solving skills.

• Excellent communication and documentation abilities.

• Ability to work independently and in a team-oriented environment.

• Detail-oriented with a proactive

• Seniority level Associate

• Employment type Contract

• Job function Information Technology
• Industries IT Services and IT Consulting

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