junior system administrator

10,000 junior system administrator job listings in Singapore. Find daily updated positions from leading job boards.


  • singapore Trident Trust Full-time

    Trident Trust is a leading independent provider of corporate, trust and fund services to the financial services sector worldwide, employing over 1,100 staff across a global footprint that spans Africa, the Americas, Asia, the Caribbean, Europe and the Middle East. Client focused and service oriented, we only employ individuals who are professionally minded,...


  • singapore MAGINET PLUMBING CONTRACTOR PTE. LTD. Full-time

    Job Summary We are looking for a reliable, organised and computer-literate individual to provide general administrative support to management and various departments.The successful candidate will assist with document preparation, Excel reporting, data entry, record management and other administrative tasks. This position offers the opportunity to learn...


  • singapore Travelodge Hotels - Asia Full-time

    We’re looking for an enthusiastic and reliable JuniorOffice Administrator to join our Singapore corporate office. This entry-level role is perfect for someone who enjoys keeping things organized, supporting a busy team, and making sure the office runs smoothly. The Office Administrator will handle a mix of administrative duties and ad-hoc tasks — from...

  • System Administrator

    7 hours ago


    singapore SAKSOFT PTE LIMITED Full-time

    Experience 3-5 YearsRole System AdministratorKey Skills Technical SkillsSystem integration andmiddleware technologiesJBOSSWebSphereREST/SOAP APIsXML, JSONMessage queues (IBM MQ)SFTP, SSH, Connect DirectServer Firewalls, IDsetupsSQL and databasetechnologies (Oracle, SQL Server)Linux/Unix commands andshell scriptingMS-Windows Server(Basic administration and...

  • Systems Administrator

    7 hours ago


    singapore Libeara Full-time

    Role We're looking for a hands‑onSystems Administratorto own and strengthen the technology environment that keeps Libeara running securely.This isn't just a traditional IT support role. You'll work at the intersection ofcloud infrastructure, endpoint security, identity and access management, cybersecurity and regulatory compliancewithin a fast-moving,...

  • System Administrator

    7 hours ago


    singapore Saksoft Full-time

    Experience : 3-5 YearsRole : System AdministratorKey SkillsTechnical SkillsSystem integration andmiddleware technologies JBOSS WebSphere REST/SOAP APIs XML, JSON Message queues (IBM MQ) SFTP, SSH, Connect Direct Server Firewalls, IDsetups SQL and databasetechnologies (Oracle, SQL Server) Linux/Unix commands andshell scripting MS-Windows Server(Basic...

  • Systems Administrator

    8 hours ago


    singapore 5G-Starlink Pte. Full-time

    The Coolest Jobs are at Lockheed Martin Space Are you looking for an exciting career at one of the top Aerospace and Defense Companies? A fulfilling position that challenges your mind, grows your skills, and contributes to our Nations most critical missions is right in front of you. At Lockheed Martin Space, we advance the frontiers of science, help...

  • System Administrator

    8 hours ago


    singapore 5G-Starlink Pte. Full-time

    We are a leading engineering and construction company based in Singapore. With multifaceted project management capabilities and a strong diverse workforce, we provide a full range of services in engineering, procurement, construction and maintenance of power and industrial plants across the world.ResponsibilitiesSetup and manage cloud infrastructure on...

  • System Administrator

    8 hours ago


    singapore ALTROCKS TECH PTE. LTD. Full-time

    Provide operational administration, monitoring, governance, and support of IT systems, Microsoft 365 environments, Azure services, vendor managed Azure Virtual Desktop (AVD) services. Provide Level-2 support for internal and external service requests and issue resolutions. Maintain up-to-date inventory of IT asset, digital IDs and software licenses. Analyse...

  • System Administrator

    8 hours ago


    singapore TOSS-EX PR PTE. LTD. Full-time

    We are currently looking for a System Administrator with minimum of 1 years of experience supporting system and network in an enterprise environment. Previous NOC experience would be an advantage. The System Administrator will operate as a Level 1 / Level 1.5 support role in a 24x7 enterprise environment, responsible for proactive monitoring, initial...


  • singapore BAN LEONG TECHNOLOGIES PTE. LTD. Full-time

    Looking for a hands‑on IT role with broad exposure across infrastructure, systems, security and user support? Join our team as an IT Support Administrator, where you will play an important role in maintaining reliable day‑to‑day IT operations while supporting system improvements, security and business continuity. Key ResponsibilitiesDesign, develop and...

  • System Administrator

    8 hours ago


    singapore ASSURITZ INFOSEC (SG) PTE. LTD. Full-time

    Job Summary Support and maintain critical customer IT backend systems through administration, operational tasks, defect management, network services, and system health monitoring to ensure smooth and reliable system performance.ResponsibilitiesOperate 12-hour shifts to deliver continuous support and maintenance for customer IT backend systemsPerform system...


  • singapore DATAPOST PTE LTD Full-time

    Role Summary:TheInfrastructure System Administratorwould be responsible for maintaining a reliable, secure and efficient data communications network to support the organization’s day‑to‑day IT operations, system infrastructure, user support, and IT asset governance.The ideal candidate will be able to deploy, configure, maintain and monitor all active...

  • System Administrator

    8 hours ago


    singapore DSO National Laboratories Full-time

    Job Description DSO National Laboratories (DSO) is Singapore’s largest defence research and development (R&D) organisation, with the critical mission to develop technological solutions to sharpen the cutting edge of Singapore's national security. At DSO, you will develop more than just a career. This is where you will make a real impact and shape the...

  • System Administrator

    8 hours ago


    singapore r systems (singapore) pte limited Full-time

    Responsibilities: Experience working with multi-tier application (Java Plaftorm) Configure and support middleware, APIs, messaging systems, and file-based interfaces. Monitor and troubleshoot integration issues, data flow failures, and performance bottlenecks. Coordinate with application, infrastructure, network, and vendor teams during implementation and...

  • System Administrator

    8 hours ago


    singapore R Systems Full-time

    Responsibilities:Experience working with multi-tier application (Java Plaftorm)Configure and support middleware, APIs, messaging systems, and file-based interfaces.Monitor and troubleshoot integration issues, data flow failures, and performance bottlenecks.Coordinate with application, infrastructure, network, and vendor teams during implementation and...

  • System Administrator

    8 hours ago


    singapore Kyndryl Full-time

    Who We AreAt Kyndryl, we run and reimagine the mission‑critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI‑powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that...

  • System Administrator

    9 hours ago


    singapore SAKSOFT LIMITED Full-time

    Experience 3-5 Years Role System Administrator Key Skills Technical Skills System integration andmiddleware technologies JBOSS WebSphere REST/SOAP APIs XML, JSON Message queues (IBM MQ) SFTP, SSH, Connect Direct Server Firewalls, IDsetups SQL and databasetechnologies (Oracle, SQL Server) Linux/Unix commands andshell scripting MS-Windows...


  • singapore 5G-Starlink Pte. Full-time

    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 customers information and determine the issue by evaluating and analyzing the symptoms. You...

  • System Administrator

    9 hours ago


    singapore SINGAPORE COMPUTER GUYS PTE. LTD. Full-time

    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...