Total 13,476 Full-time infrastructure engineer job vacancies in Singapore

要求

1. 至少兩年建築業經驗
2. 具備紮實的技術知識和對工程原理、專案管理方法和施工流程的深刻理解。
3. 優秀的解決問題、決策與溝通能力
4. 具備在團隊環境中協作工作和領導跨職能專案的能力
5. 土木工程或相關領域最低文憑

職責

1. 負責管理分配專案的各個方面，包括規劃、協調、預算和資源分配。
2. 與客戶、承包商和利害關係人聯絡，以確保有效溝通和及時解決問題。
3. 監控專案進度，識別並降低風險，並根據需要採取糾正措施。
4. 監督現場團隊的工作，包括監管承包商並確保遵守安全和品質標準。
5. 為專案團隊提供技術專長和指導
6. 發現流程改善機會，並為公司的整體發展和成功做出貢獻。

福利待遇

• 津貼（差旅補助等）
• 醫療保險
• 產假
• 育嬰假
• 年度績效獎金

職責：

1. 負責所有機械和工廠的維護和維修（Tsugami、Tornos Deco、Escomatic）。
2. 對正在維修的機器進行故障排除和診斷。
3. 與外部機器服務供應商協調，獲取維修和/或支援報價，並跟進直至機器修復完成。
4. 維持內部維護計劃。
5. 維護完整的機器停機歷史記錄並進行審查，並提出改進機器維護計劃的建議。
6. 維護並進一步改善公司內部設施和設備。
7. 新機器選址及安裝。
8. 尋找和採購機器/設備供應商和備件。
9. 合理分配維護和維修工作，以達到最佳效果。

要求：

• 擁有豐富的維修技術員經驗。
• 對電氣、液壓和其他系統有基本的了解。
• 熟悉一般維護流程和方法。
• 具備工具、常用器具和設備的實際操作知識。
• 身體素質好，力氣大，願意加班。

福利待遇

• 員工權益
• 津貼（旅費、交通費等）
• 休閒著裝要求
• 健身會員

職責：

• 監督 CWSP 和消防服務的現場安裝工作。
• 與顧問、分包商和現場團隊協調合作。
• 監控工作進度、品質以及是否符合圖面/規範。
• 準備技術文件、施工圖、施工方法說明和報告。
• 參加現場會議和檢查。
• 協助進行測試調試和專案文件編制。

要求：

• 機械工程或相關領域的文憑/學位。
• 至少2-5年機電或樓宇服務項目相關經驗。
• 具備以下的知識：冷水及衛生管道系統、消防系統
• 能夠讀懂和理解施工圖。
• 良好的協調和溝通能力。
• 精通 AutoCAD 和 Microsoft Office。
• 對相關領域有濃厚興趣的應屆畢業生也可考慮擔任初級職位。
• 優先技能（兩個職位均需具備）
• 擁有高層住宅、商業或工業專案經驗。
• 熟悉相關部門的提交和審批流程。
• 了解測試和調試程序。
• 具有團隊合作精神、良好的職業道德和積極的工作態度。

福利待遇

• 全職職位
• 醫院和手術計劃
• 公積金、社保和年假
• 職涯晉升機會

Key Responsibilities:

• Design, implement, and maintain core IT infrastructure, including servers, storage, network, and virtualization platforms.
• Administer Windows/Linux servers and ensure high availability, performance, and security.
• Manage cloud infrastructure (AWS, Azure, or GCP) including virtual networks, compute, identity, and monitoring.
• Plan and execute infrastructure upgrades, migrations, and capacity planning to support business growth.
• Implement and manage backup, disaster recovery (DR), and business continuity plans.
• Monitor and troubleshoot system performance, network connectivity, and application issues.
• Automate infrastructure deployments using tools such as Ansible, Terraform, or PowerShell.
• Collaborate with DevOps and security teams to ensure system compliance, patch management, and infrastructure as code (IaC) practices.
• Lead infrastructure projects, mentor junior engineers, and contribute to technical documentation and best practices.
• Evaluate new technologies and recommend improvements for efficiency, scalability, and cost optimization.

Technical Skills Required:

• Operating Systems: Windows Server (2016/2019/2022), Linux (RHEL, CentOS, Ubuntu).
• Cloud Platforms: AWS / Azure / GCP.
• Virtualization: VMware ESXi, vCenter, Hyper-V.
• Networking: LAN/WAN, VLANs, VPNs, DNS, DHCP, firewalls (Cisco, Fortinet, Palo Alto).
• Storage Systems: SAN/NAS management, RAID configuration, backup solutions (Veeam, Commvault).
• Automation Tools: Terraform, Ansible, PowerShell, Python scripting.
• CI/CD & DevOps Tools: Jenkins, Git, Docker, Kubernetes (preferred).
• Monitoring Tools: Nagios, Zabbix, SolarWinds, CloudWatch, Azure Monitor.
• Security: Endpoint protection, IAM, patch management, compliance standards (ISO 27001, SOC 2).

Qualifications:

• Bachelor’s Degree in Computer Science, Information Technology, or related field.
• 10+ years of hands-on experience in IT infrastructure management.
• Relevant certifications (preferred):
  AWS Certified SysOps Administrator / Solutions Architect
  Microsoft Certified: Azure Administrator Associate
  VMware Certified Professional (VCP)
  Cisco Certified Network Associate (CCNA) / Professional (CCNP)
  ITIL v4 Foundation

Key Responsibilities:

• Design, implement, and maintain core IT infrastructure, including servers, storage, network, and virtualization platforms.
• Administer Windows/Linux servers and ensure high availability, performance, and security.
• Manage cloud infrastructure (AWS, Azure, or GCP) including virtual networks, compute, identity, and monitoring.
• Plan and execute infrastructure upgrades, migrations, and capacity planning to support business growth.
• Implement and manage backup, disaster recovery (DR), and business continuity plans.
• Monitor and troubleshoot system performance, network connectivity, and application issues.
• Automate infrastructure deployments using tools such as Ansible, Terraform, or PowerShell.
• Collaborate with DevOps and security teams to ensure system compliance, patch management, and infrastructure as code (IaC) practices.
• Lead infrastructure projects, mentor junior engineers, and contribute to technical documentation and best practices.
• Evaluate new technologies and recommend improvements for efficiency, scalability, and cost optimization.

Technical Skills Required:

• Operating Systems: Windows Server (2016/2019/2022), Linux (RHEL, CentOS, Ubuntu).
• Cloud Platforms: AWS / Azure / GCP.
• Virtualization: VMware ESXi, vCenter, Hyper-V.
• Networking: LAN/WAN, VLANs, VPNs, DNS, DHCP, firewalls (Cisco, Fortinet, Palo Alto).
• Storage Systems: SAN/NAS management, RAID configuration, backup solutions (Veeam, Commvault).
• Automation Tools: Terraform, Ansible, PowerShell, Python scripting.
• CI/CD & DevOps Tools: Jenkins, Git, Docker, Kubernetes (preferred).
• Monitoring Tools: Nagios, Zabbix, SolarWinds, CloudWatch, Azure Monitor.
• Security: Endpoint protection, IAM, patch management, compliance standards (ISO 27001, SOC 2).

Qualifications:

• Bachelor’s Degree in Computer Science, Information Technology, or related field.
• 10+ years of hands-on experience in IT infrastructure management.
• Relevant certifications (preferred):
  AWS Certified SysOps Administrator / Solutions Architect
  Microsoft Certified: Azure Administrator Associate
  VMware Certified Professional (VCP)
  Cisco Certified Network Associate (CCNA) / Professional (CCNP)
  ITIL v4 Foundation

Pre-requisition:

·      Diploma or Degreein Information Technology, Computer Engineering, Network Engineering or related fields.

·       1-3years relevant working experience

·       Knowledge of Servers, operating system concepts, storage and backup fundamentals, and virtualization would be an advantage.

·       Basic understanding of Infrastructure as Code (IaC) concepts would be an advantage.

Job Description:

·      Assistin the installation, configuration, and maintenance of servers, virtualization platforms, storage systems, backup solutions, and supporting infrastructure.

·      Support daily infrastructure operations, monitoring, and health checks.

·      Perform basic troubleshooting for server, virtualization, operating system, storage, and backup-related issues.

·      Escalatecomplex incidents to senior engineers or vendors where required.

·      Assistin infrastructure deployment, migration, and upgrade activities.

·      Monitor infrastructure alerts and respond to incidents in a timely manner.

·      Maintain accurate documentation including system diagrams, configurations, SOPs, asset inventory, and operational procedures.

·      Work with internal teams, vendors, and customers during troubleshooting and implementation activities.

·      Support system testing activities such as SAT, UAT, backup recovery testing, and failover testing where required.

·      Ensure compliance with security policies, operational procedures, and change management processes.

·      Participate in standby support rotation and after-office-hours support activities when required.

·      Support automation and continuous improvement initiatives for infrastructure operations and monitoring.

Technical Skill Sets:

OS / Hypervisors:                         VMware vSphere / ESXi, MicrosoftHyper-V, Windows Server, Linux
Server Hardware:                         Dell PowerEdge, HPE ProLiant
Storage Systems:                          SAN (Fibre Channel/iSCSI), NAS(NFS/SMB)
Protocols:                                       TCP/IP, DNS, DHCP
Backup Software:                         VeeamBackup & Replication
Scripting Languages:                    Python,Bash, PowerShell
Provisioning & Configuration:    Infrastructureas Code (IaC), Monitoring systems, Configuration Management
CloudConcepts:                            IaaS(Infrastructure as Service), Hybrid Cloud, Public Cloud (AWS/Azure/GCP)

Job Overview

We are seeking an experienced Infrastructure Support Engineer to provide onsite support for enterprise IT infrastructure, ensuring the availability, security, and performance of network, server, storage, and security systems. The role involves daily operations, troubleshooting, maintenance, patch management, incident response, and vendor coordination in a production environment.

Key Responsibilities

Infrastructure Operations

• Monitor, maintain, and support network, server, storage, and security infrastructure.
• Perform health checks, preventive maintenance, and system monitoring activities.
• Support network devices including switches, routers, firewalls, VPNs, and related connectivity components.
• Assist in server administration, system recovery, hardware troubleshooting, and capacity monitoring.

Incident & Problem Management

• Investigate and resolve infrastructure incidents affecting service availability.
• Perform onsite troubleshooting and coordinate escalations with internal teams and vendors.
• Support service restoration activities within agreed response timelines.
• Participate in root cause analysis and issue resolution.

Change & Patch Management

• Execute approved infrastructure changes, upgrades, firmware updates, and patch deployments.
• Perform configuration backups, validation testing, and rollback procedures.
• Support vulnerability remediation and system hardening activities.

Documentation & Vendor Coordination

• Maintain infrastructure documentation, asset inventories, network diagrams, and operational records.
• Coordinate with hardware vendors, service providers, and project teams for troubleshooting and maintenance activities.
• Prepare operational reports and support audit and compliance requirements.

Requirements

Experience

• Diploma or Degree in Information Technology, Computer Engineering, or related discipline.
• Minimum 5 years of experience supporting enterprise IT infrastructure in a production environment.
• Experience in incident management, infrastructure operations, maintenance, and patch management.

Technical Skills

• Good understanding of TCP/IP, routing, switching, VLANs, DNS, DHCP, VPN, and firewall concepts.
• Experience supporting network devices, servers, and operating systems.
• Familiarity with Windows Server and/or Linux environments.
• Knowledge of infrastructure monitoring and troubleshooting tools.

Preferred Skills

• Experience with Cisco, Fortinet, Palo Alto, VMware, Dell, or HPE technologies.
• Exposure to storage systems, RAID, SNMP, Syslog, and infrastructure monitoring solutions.
• Experience supporting data centers, critical infrastructure, transportation, utilities, or industrial environments.

Other Requirements

• Willing to work onsite in Singapore.
• Able to support after-hours maintenance and emergency incidents when required.
• Strong problem-solving, communication, and stakeholder management skills.

Preferred Certifications

• CCNA
• Fortinet Associate / NSE
• ITIL Foundation
• VMware or equivalent infrastructure certifications

This role involves network implementation, administration, troubleshooting, and collaboration with various stakeholders to deliver secure and reliable connectivity services.

Responsibilities

• Manage and support LAN, WAN, SD-WAN, VPN, firewall, load balancer, and DNS environments.
• Implement network changes and configurations in accordance with change management processes.
• Troubleshoot network issues and optimise performance.
• Design and support network solutions based on business requirements.
• Conduct proof-of-concepts and support infrastructure upgrades/refresh initiatives.
• Maintain network documentation and operational procedures.
• Participate in a rotational 24/7 standby support roster.
• Mentor junior engineers and support technical knowledge sharing within the team

Requirements

• Diploma/Degree in IT, Computer Science, or related field.
• Minimum 4 years of Network Engineering experience in a medium to large enterprise environment.
• Strong knowledge of routing, switching, firewall, and network security technologies.
• Hands-on experience with technologies such as VLAN, STP, OSPF, BGP, VPN, NAT, ACL, DNS, DHCP, and load balancing.
• Familiarity with enterprise network and security platforms from leading vendors.
• Strong troubleshooting and stakeholder management skills.

Preferred

• CCNP or equivalent networking certification.
• Firewall certifications are advantageous (eg: CheckPoint or Palo Alto).
• Experience supporting large-scale or mission-critical environments is a plus.

Thank you for your interest but we regret that only shortlisted candidates will be contacted shortly.

Careerally Pte Ltd | EA Licence: 24C2215
Frieda Chan | EA Registration No: R2199193

As an Engineer, IT Infrastructure you will provide technical support, implementation, and maintenance of IT infrastructure. You will work on system configurations, troubleshooting, and operational tasks to ensure secure, reliable, and efficient infrastructure systems. This role focuses on applying technical skills to support enterprise platforms and maintain high availability of critical IT services.

Essential Job Functions

• Implement, configure, and maintain enterprise IT infrastructure, including servers, storage, networking, virtualization, and cloud platforms.

• Troubleshoot and resolve technical issues affecting infrastructure systems.

• Support system upgrades, patches, and configuration changes.

• Assist with infrastructure integration and ensure proper data flow across applications.

• Collaborate with IT teams and business stakeholders to implement technical solutions.

• Maintain technical documentation, procedures, and knowledge base articles.

• Monitor infrastructure performance, availability, and security, escalating issues as needed.

• Support disaster recovery and business continuity planning for infrastructure platforms.

• Follow IT policies, security protocols, and compliance requirements in all activities.

• Contribute to process improvements and operational efficiency initiatives.

• Perform additional duties as assigned by management.

TECHNICAL SKILLS

• Operating Systems

Windows Server 2012–2022 | Windows 10/8 | Red Hat Enterprise Linux 6/7/8 | CentOS | macOS

• Container Technology

Kubernetes | Docker

• Virtualization

VMware vSphere | Microsoft Hyper-V | Linux KVM | Oracle VirtualBox | Citrix Virtual Apps 2203/2402 LTSR

• Infrastructure & Services

Active Directory | DNS | DHCP | IIS | File Servers | WSUS | SCCM | Microsoft TMG | Squid Proxy | SAMBA

• Security & Monitoring

Tenable | Tripwire | Microsoft SCOM | Symantec Endpoint Protection | PRTG

• Backup & Patch Management

Veritas NetBackup | Windows Server Backup | Lumension Patch Management

• Hardware & Storage

HP ProLiant | Dell PowerEdge | Cisco UCS | IBM Servers | HP 3PAR | HP P2000 | Oracle Storagetek

• Applications & Tools

Tectia SSH | Sterling Connect:Direct | Axway Secure Transport | Xmedius eFax | MS Office | Crystal Reports

Job Requirements

• Bachelor’s degree in Information Technology, Computer Science, Engineering, or related field (or equivalent professional experience).

• 4-9 years of IT experience in system administration, infrastructure engineering, or technical support roles.

• Technical knowledge of enterprise infrastructure platforms including networking, compute, storage, virtualization, and cloud technologies.

• Strong problem-solving and troubleshooting skills.

• Experience collaborating with IT teams and business stakeholders.

• Familiarity with data governance, security standards, and compliance requirements.

• Strong written and verbal communication skills.

• Alignment Core Values: Trust, Accountability, Respect, and Agility.

• Experience supporting enterprise IT environments or mission-critical infrastructure preferred.

• Data center, cloud, or high-availability operations experience preferred, but not required.

CERTIFICATIONS

● Red Hat Certified Engineer (RHCE – RHEL 6)

● Red Hat Certified System Administrator (RHCSA – RHEL 6)

● MCSE 2012

● AWS

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e2i is the empowering network for workers and employersseeking employment and employability solutions. e2i serves as a bridge betweenworkers and employers, connecting with workers to offer job security throughjob-matching, career guidance and skills upgrading services, and partneringemployers to address their manpower needs through recruitment, training, andjob redesign solutions. e2i is a tripartite initiative of the National TradesUnion Congress set up to support nation-wide manpower and skills upgradinginitiatives. By applying for this role, you consent to QuesscorpSingapore’s PDPA and e2i’s PDPA.”

Infrastructure Backup and Recovery Management

• Demonstrate expert-level product knowledge for IBM Storage Protect (known as TSM) and competitive solutions.

• Perform billable services engagements, including installation/implementation of IBM Storage Protect.

• Support 24/7 shift operations independently.

To Execute SOP for BAU Tasks (Skill Requirements with 2–4 Years of Experience)

1. In-depth knowledge of:

   • IBM Storage Protect Server on Windows & UNIX

   • IBM Spectrum Protect Server and Client operations

   • IBM Storage Protect for Databases (Oracle, DB2, SQL, etc.)

   • IBM Storage Protect for Mail (Domino and Exchange)

   • IBM Storage Protect for VMware

   • DRM implementation and management using IBM Storage Protect

2. Knowledge of Tape Libraries and LTO Tape Drives.

3. Audit application backup policies and environments.

4. Should have desired Operating System skills.

5. Responsibilities include providing remote and onsite support.

6. Analyze and resolve escalated problems within target timelines.

7. Problem determination and analysis skills.

8. IBM Storage Protect product skills on:

   • Windows

   • AIX

   • Linux (basic UNIX)

   • DB2

   • Networking

9. Cohesity, NetBackup, and Vinchin backup software support for virtual infrastructure backup and recovery.

10. Troubleshoot VM backup failures using both NetBackup and Vinchin backup software.

Other Skills

• Good communication (oral & written) skills are essential.

• Ability to quickly analyze and diagnose problems.

• Hardworking and ready to learn.

• Ability to participate and work with local and global teams.

• Ready to take on additional challenges.

• Ability to acquire new skills and keep them updated.

• Ability to articulate and compare alternative approaches.

• Creativity and judgment applied to professional, technical, or operational problems.

• Independently generates solutions based on analytical, technical skills, and business knowledge.

• Willing to work standby hours (public holidays/weekends) if required.

Interested candidates may apply through the application system. We regret to inform only Shortlisted candidates will be notified.

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 • EA Registration No. R1877971 (Derrick Tiew Yong Han)

About the Role

We are seeking System Engineers to support the design, implementation, administration, and maintenance of enterprise infrastructure environments supporting mission-critical operations.

This role offers the opportunity to work on large-scale infrastructure platforms, virtualization technologies, automation initiatives, and high-availability systems within a structured enterprise environment.

Both Junior and Senior System Engineers are welcome to apply.

Key Responsibilities

• Design, deploy, administer, and maintain enterprise infrastructure environments
• Manage Windows Server 2016/2019/2022 environments, Active Directory, Group Policy, DNS, DHCP, IIS, and related services
• Support and optimize VMware vSphere and/or Hyper-V virtualization platforms
• Monitor system health, performance, and availability to ensure operational stability
• Implement and maintain backup, recovery, and disaster recovery solutions
• Perform patch management, system hardening, vulnerability remediation, and security compliance activities
• Develop PowerShell scripts and automation solutions to improve operational efficiency
• Troubleshoot and resolve infrastructure-related incidents and technical issues
• Collaborate with cross-functional teams to support infrastructure projects and operational requirements
• Participate in system upgrades, capacity planning, and technology refresh initiatives
• Maintain technical documentation, operational procedures, and system configurations
• Provide technical guidance and knowledge sharing within the team
• Work with vendors and stakeholders to support infrastructure operations and enhancements

Requirements

• Minimum 8 years of hands-on experience in system administration and infrastructure management
• Strong expertise in Windows Server and Active Directory administration
• Hands-on experience with VMware vSphere or Hyper-V
• Experience in backup and disaster recovery solutions
• Strong PowerShell scripting and automation skills
• Experience managing high-availability enterprise environments
• Strong troubleshooting and problem-solving skills

Preferred Skills

• Microsoft Azure, AWS, or Google Cloud Platform
• Infrastructure as Code (IaC) tools and practices
• SCCM, WSUS, or equivalent patch management platforms
• Monitoring solutions such as Splunk, ELK, or Prometheus
• Linux/Unix administration experience
• ITIL service management knowledge
• Network and cybersecurity knowledge
• Relevant Microsoft, VMware, or infrastructure-related certifications

How To Apply:

Submit your application by emailing a detailed copy of your updated Resume in MS Word Format to Jagdev Singh Sidhu (EA Personnel Reg. No. R1108594, Achieve Career Consultant Pte Ltd EA Licence No. 05C3451)

by clicking the “Apply Now” or email to andie.lin@achievegroup.asia for a confidential discussion

Current & Expected Salary

Reason(s) for leaving

Notice Period / Availability to commence work

YOUR SUCCESS IS OUR ACHIEVEMENT!

By submitting any application or résumé to us, you will be deemed to have agreed and consented to us collecting, using, retaining and disclosing your personal information to prospective employers for their consideration.

Cessation Of Collection Of Full NRIC Numbers:

In compliance with the Personal Data Protection Act and commitment to protect candidates’ personal data, Achieve Group will cease to collect, process or use full NRIC numbers during our screening and job application process.

Kindly ensure your resumes provided to us does not contain your full NRIC number and full home address during your job application.

We regret that only shortlisted candidates will be notified.

☑ Good Bonuses

☑ Near MRT

☑ Family Friendly Environment

Job Description:

• Design, implement, and support enterprise network infrastructure.
• Deliver network solutions and infrastructure projects.
• Monitor, troubleshoot, and optimize network performance and security.
• Manage technology lifecycle, documentation, and operational support.

Requirements:

• At least a Diploma with at least 4 years of network engineering experience.
• Strong knowledge of routing, switching, security, and network protocols.
• Hands-on experience with Cisco, Check Point, Palo Alto, and Fortinet technologies.
• CCNP and firewall certifications preferred, with strong troubleshooting skills.

Loh Puay Hwee David

EA License | 24C2215

EA Registration Number | R1766892

Responsibilities

• Support the deployment and implementation of AI infrastructure and data centre projects.
• Coordinate project activities with customers, distributors, vendors, technology partners, and internal engineering teams.
• Assist in the design and implementation of AI computing solutions, including GPU servers, storage systems, networking equipment, and cooling infrastructure.
• Participate in customer meetings, technical discussions, and project planning activities.
• Prepare technical proposals, system architecture designs, deployment plans, and project documentation.
• Manage project schedules, milestones, deliverables, and progress reporting to ensure timely project execution.
• Coordinate and oversee Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT).
• Support installation, commissioning, troubleshooting, and maintenance of AI infrastructure solutions.
• Collaborate closely with global technology partners and OEMs to ensure successful project delivery and system integration.
• Ensure compliance with customer requirements, industry standards, and project specifications.
• Provide post-deployment technical support, issue resolution, and project follow-up to maintain customer satisfaction.

Requirement

• Min Diploma in Electrical Engineering, Mechanical Engineering, Computer Engineering, Information Technology, or related disciplines.
• Min 2 years of experience in project engineering, systems integration, data centres, IT infrastructure.
• Knowledge of servers, networking, storage systems, power distribution, cooling systems, or data centre infrastructure.
• Familiarity with AI computing platforms, GPU technologies, and high-performance computing environments will be an advantage.
• Require to travel locally and overseas when required.

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

Responsibilities

• Oversee the organization’s IT infrastructure, ensuring optimal performance, security, and reliability of servers, network and security systems, as well as cloud services.
• Design, implement, and maintain the IT infrastructure of the organization.
• Maintain Windows servers, virtualization platforms, and storage solutions.
• Manage Active Directory, DNS, DHCP, and Group Policy.
• Ensure high availability and disaster recovery with backups and replication.
• Monitor system performance, troubleshoot issues, and apply patches and updates.
• Implement network design, configure, and maintain LAN, WLAN, and VPN infrastructure, managing firewalls, switches, and routers.
• Implement and monitor network security policies, intrusion detection, and access control.
• Optimize network performance, troubleshoot connectivity issues, and ensure redundancy.
• Implement cybersecurity best practices, monitor threats, and manage endpoint protection and vulnerability assessments.
• Ensure compliance with regulations.
• Conduct security audits and enforce policies on user access, encryption, and authentication.
• Create and maintain network documentation, including network diagrams, configurations, and procedures.
• Carry out any other tasks assigned by the management

Requirement

• Min Degree in Information Technology or relevant
• Min 5 years of experience in providing Network, System and Cybersecurity operational support.
• Experience with servers, network and security devices, firewall, switches, routers, load balancers and wireless solutions.
• Certifications in CCNA/ CCNP/ CCIE/ Microsoft certified Azure Solutions Architect and/or Windows Server Administrator, CISSP, CISM and CompTIA Security will be required

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

Job Overview

We are seeking an experienced Infrastructure Engineer to support enterprise Windows, virtualization, endpoint, and cloud environments within a large-scale IT operations setting.

This role will be responsible for maintaining infrastructure availability, supporting workplace technologies, managing Windows platforms, troubleshooting technical issues, and driving operational improvements across both on-premises and cloud environments.

The ideal candidate should possess strong hands-on experience in Windows administration, Active Directory, virtualization technologies, endpoint management, and cloud platforms such as Microsoft Azure or AWS.

Key Responsibilities

Infrastructure Operations & Support

• Administer and support enterprise Windows Server and workplace environments
• Perform installation, configuration, maintenance, and troubleshooting of infrastructure systems
• Monitor system performance, availability, and operational health
• Support patch management, system upgrades, security hardening, and compliance activities
• Investigate and resolve infrastructure-related incidents and service issues

Windows Platform Administration

• Manage Active Directory, Group Policy, user administration, and access controls
• Support Windows Server environments and related infrastructure services
• Maintain system reliability and perform root cause analysis for recurring issues
• Support backup, recovery, and disaster recovery activities

Virtualization & Cloud Technologies

• Support virtualization platforms such as VMware and Hyper-V
• Manage virtual machines, host environments, and high-availability configurations
• Support cloud infrastructure services across Microsoft Azure and/or AWS environments
• Monitor cloud resources, performance, security, and operational stability

Endpoint & Workplace Management

• Support enterprise endpoint platforms and workplace technologies
• Manage software deployment, desktop imaging, patching, and endpoint administration
• Support workplace management tools and infrastructure services
• Troubleshoot desktop, server, and connectivity-related issues

Automation & Continuous Improvement

• Develop and maintain automation scripts to improve operational efficiency
• Support infrastructure automation and process improvement initiatives
• Participate in infrastructure modernization and transformation projects
• Contribute to operational excellence and service improvement programs

Documentation & Governance

• Maintain technical documentation, operational procedures, and knowledge repositories
• Support change management, testing, and implementation efforts
• Collaborate with technical teams, project stakeholders, and vendors
• Participate in operational reviews, audits, and governance activities

Requirements

• Diploma or Degree in Information Technology, Computer Science, Engineering, or related discipline
• Minimum 4 years of experience supporting enterprise Windows infrastructure environments
• Strong experience with Windows Server, Active Directory, and Group Policy administration
• Hands-on experience with VMware and/or Hyper-V virtualization technologies
• Experience supporting endpoint management, software deployment, and patch management activities
• Exposure to Microsoft Azure and/or AWS cloud platforms
• Experience with infrastructure monitoring, backup, and disaster recovery solutions
• Knowledge of PowerShell, Python, or automation scripting is advantageous
• Familiarity with ITIL processes and enterprise IT operations
• Strong troubleshooting, communication, and stakeholder management skills
• Ability to work independently and within cross-functional technical teams

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