Unix Administrator Contract Rotational Shift jobs in Singapore – Browse 218 openings on RoboApply Jobs

Unix Administrator Contract Rotational Shift jobs in Singapore

Open roles matching “Unix Administrator Contract Rotational Shift” with location signals for Singapore. 218 active listings on RoboApply Jobs.

218 jobs found

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companyfuku logo
Contract|On-site|Singapore, Singapore, Singapore

fuku seeks a Unix Administrator for a contract role in Singapore. This position requires flexibility to work a rotational shift schedule. Role overview This role centers on managing and maintaining Unix systems. The Unix Administrator monitors system performance and availability, addressing issues as they arise to help ensure reliable operations. Key responsibilities Oversee the daily management of Unix systems Track system performance and uptime Troubleshoot and resolve technical issues to support smooth system functioning Requirements Background in Unix administration Ability to work within a rotational shift schedule Strong skills in problem-solving and troubleshooting This contract suits those who want direct involvement with Unix environments and can adjust to shifting priorities and schedules.

Apr 21, 2026
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companyFuku logo
Full-time|On-site|Singapore, Singapore, Singapore

Role Overview:Join our team as a Unix System Administrator, where you will oversee system administration and maintenance across various environments, including production, disaster recovery (DR), and testing. Your expertise with Sun Solaris and Linux servers will ensure the reliability and security of our IT infrastructure.Key Responsibilities:- Administer and maintain systems in a diverse environment, ensuring optimal performance and reliability through system upgrades and enhancements.- Implement security hardening measures and apply necessary patches to safeguard system integrity.- Monitor IT infrastructure components for obsolescence, ensuring timely updates and replacements.- Manage system passwords and certificates to uphold security protocols.- Establish and maintain a robust backup and database archiving schedule to support data recoverability and business continuity.- Develop disaster recovery plans, conducting regular tests to ensure standby equipment usability.- Oversee the User Acceptance Testing (UAT) process and maintain the UAT environment.- Provide technical support (level 3) to end-users, efficiently addressing complex issues.- Deliver second-level support, resolving incidents and problems according to established Service Level Agreements (SLAs).- Diagnose incidents, propose solutions, and implement preventive measures to avoid recurrence.

Feb 11, 2026
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companyEncora logo
Contract|On-site|Singapore

Encora is looking for an experienced AIX System Administrator to join the team in Singapore. This position supports the UNIX infrastructure and works with application teams to ensure reliable, efficient operations. Role overview The AIX System Administrator focuses on maintaining high availability for UNIX systems, driving automation, and supporting ongoing system upgrades. Collaboration with development and operations teams is central to this role, as is establishing configuration standards and troubleshooting urgent issues. What you will do Work with application teams to plan and execute end-of-support (EOS) upgrades Define configuration standards for UNIX and system software Provide technical support for development and operations teams Automate scripting tasks using Perl, KSH, and Python Use tools such as GIT/GitHub, Maven, Jenkins, Docker, Kubernetes, Ansible, Puppet, Chef, and Nagios Troubleshoot and resolve urgent system issues, implementing recovery solutions as needed Lead AIX OS upgrades and ensure systems remain supportable Review and manage major change requests Conduct performance tuning and system analysis Automate operational processes to improve efficiency Manage periodic OS and software upgrade cycles Oversee backup and recovery protocols Requirements Strong knowledge of AIX OS and system services (Volume Manager, NTP, DNS, Clustering, SSH, TSM, ITM) Proven UNIX troubleshooting and performance tuning skills Experience with UNIX server clustering Understanding of information security principles Knowledge of data communication and networking Familiarity with middleware and UNIX-based application execution is a plus

Apr 29, 2026
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companyWildBrain logo
Full-time|On-site|Singapore

WildBrain seeks a Contracts Administrator based in Singapore to support contract management activities in the media and entertainment industry. This entry-level role centers on maintaining accurate records and assisting with the company’s contracting processes. Key responsibilities Assist in preparing, reviewing, and organizing contracts Help verify that contracts align with company policies and legal requirements Coordinate with various teams to facilitate contract workflows Requirements Strong attention to detail Organizational skills to manage multiple documents and tasks Ability to work collaboratively with colleagues from different departments

Apr 22, 2026
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companyncs3 logo
Full-time|On-site|Singapore

Join our dynamic team at ncs3 as a Senior Unix/Linux Systems Engineer, where you will play a pivotal role in designing, implementing, and maintaining robust Unix/Linux systems. You will leverage your expertise to optimize system performance, enhance security protocols, and ensure high availability of critical services.In this position, you will collaborate with cross-functional teams to deliver innovative solutions while mentoring junior engineers and contributing to the overall success of our projects. If you are passionate about advancing your career in a fast-paced environment and driving technological excellence, we want to hear from you!

Jan 15, 2026
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companyAvePoint logo
Full-time|On-site|Singapore

Key Responsibilities: • Oversee and optimize RHEL systems across development, testing, and production environments.• Architect, implement, and maintain OpenShift container platforms.• Manage and resolve issues with JBoss application servers.• Employ Red Hat Satellite for efficient system provisioning, patching, and configuration management.• Enforce security protocols and ensure compliance with industry standards.• Conduct system upgrades, patches, and periodic maintenance tasks.• Create and update documentation for system configurations and workflows.• Work collaboratively with development teams to facilitate application deployment and operations.• Engage in on-call support rotations for critical systems.

Mar 4, 2026
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companyfuku logo
Full-time|On-site|Singapore, Singapore, Singapore

Role overview fuku is hiring a Senior Unix Systems Engineer in Singapore to support its infrastructure team. This team manages high-availability payment systems that process real-time financial transactions. The position centers on maintaining secure, stable, and high-performing Unix and Linux platforms across production, disaster recovery, and testing environments. Technical ownership of these environments is a key part of the role. What you will do Administer and maintain Unix and Linux servers to ensure reliability in all environments. Handle system upgrades, apply security hardening and patches, and monitor infrastructure for stability and compliance. Respond to incidents, analyze root causes, and implement preventive solutions that align with service level agreements. Oversee change, release, and deployment activities to reduce disruption to payment systems and related services. Monitor system capacity, tune performance, contribute to infrastructure projects, and maintain thorough documentation and operational procedures. Requirements Bachelor’s degree in IT, Computer Science, or a related field. Minimum 6 years of experience managing Unix, Linux, and middleware environments, ideally in enterprise or financial services. Strong hands-on skills with scripting, automation, system monitoring, backup solutions, and SAN storage technologies. Experience with OS hardening, patching, performance tuning, and supporting high-availability production systems. Excellent analytical, communication, and problem-solving skills, with the ability to work independently. Why join fuku? This role supports infrastructure critical to financial operations. It offers exposure to complex enterprise environments and the opportunity to deepen expertise in resilient systems engineering. How to apply To express interest or ask questions, contact Naveen at naveen.vasudevan@Tangspac.com.

Apr 22, 2026
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companyXcellink logo
Full-time|On-site|Singapore, Singapore, Singapore

Execute monthly and ad-hoc patching for various servers as per contract obligations. Conduct ongoing performance tuning, hardware upgrades, and optimize resources as needed. Configure CPU, memory, and disk partitions accordingly. Generate monthly performance reports and collect server health statistics to support capacity planning initiatives. Perform level 1 troubleshooting and maintenance for storage systems, collaborating with level 2 storage teams for deeper troubleshooting and deployment of new storage solutions. Address additional server-related requests as they arise. Facilitate vendor escorts on the customer’s premises when required. Be available for rotating standby to handle night or weekend tasks as necessary.

Jun 5, 2023
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companyAccion Labs logo
Contract|On-site|Singapore

Join Accion Labs as a Project Administrator, where you will play a pivotal role in supporting project management initiatives. This position involves coordinating project schedules, tracking progress, and ensuring effective communication among team members. Your organizational skills and attention to detail will help facilitate the successful completion of projects.

May 28, 2016
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companyWestern Digital Corporation logo
Full-time|On-site|Singapore

Embark on a transformative journey with the Human Resources Rotational Program at Western Digital Corporation. This early career opportunity is designed for recent graduates eager to kickstart their careers in Human Resources. Throughout the program, you will rotate through various HR functions, gaining hands-on experience and valuable insights that will prepare you for a successful career in HR.Join us to develop your skills in talent acquisition, employee relations, compensation and benefits, and organizational development. Collaborate with a diverse team of professionals and contribute to meaningful projects that enhance our workplace culture.

Mar 31, 2026
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companyNCS3 logo
Full-time|On-site|Singapore

Join our dynamic team as an Operations Support Executive, where you will play a crucial role in ensuring seamless operations within our organization. This position requires flexibility to work in a 12-hour rotating shift pattern, covering both day and night shifts, along with 24/7 standby support. You will be the point of contact for operational queries, addressing issues in real-time, and facilitating communication across departments.

Feb 18, 2026
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companyEncora logo
Contract|On-site|Singapore

Encora is seeking an On-Demand Administrator based in Singapore to manage and enhance our Content Manager OnDemand (CMOD) infrastructure. This position focuses on maintaining system performance, supporting mainframe onboarding, and driving automation to streamline operations. Role overview The On-Demand Administrator will oversee all aspects of CMOD hardware and software, manage report generation and user access, and ensure smooth operation of associated platforms. The role includes automating repetitive tasks, supporting report offloading, and troubleshooting production issues as they arise. What you will do Administer and configure CMOD systems, including hardware, software, and user management. Support EOSA report offloading and facilitate onboarding for mainframe environments. Automate routine processes using scripting languages such as Shell and Python. Monitor and maintain database, cache storage, and archive systems for optimal performance. Set up report indexing, storage configurations, and workflow processes. Create and manage application groups, applications, and folders within CMOD. Oversee backup, recovery, and performance tuning of CMOD platforms. Troubleshoot system issues, manage service requests, and resolve production incidents. Analyze system performance and recommend process improvements. Technical competencies Hands-on experience with CMOD, ODF, ERM, ODWEK, and CMOD indexing. Proficiency in programming and scripting languages: Shell, Java, PowerShell, NodeJS, and Python. Familiarity with databases such as Oracle, DB2, MariaDB, and MySQL. Understanding of RESTful APIs and their integration. Experience with DevOps and development tools: GIT, Jenkins, JIRA, Nexus, SonarQube, and Bitbucket. Requirements Demonstrated experience in CMOD administration. Strong skills in scripting and automation. Solid background in database management and RESTful API integration. Experience working with DevOps tools, particularly GIT and Jenkins.

Apr 29, 2026
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companyAirTrunk logo
Full-time|On-site|Singapore HQ

AirTrunk is seeking a highly skilled Senior Contracts Manager to lead our construction contracts team. In this pivotal role, you will oversee contract negotiation, administration, and compliance while working closely with project managers and stakeholders to ensure successful project delivery. You will be responsible for developing and implementing contract strategies that align with organizational goals and drive project success.

Mar 20, 2026
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companyAccor Corporate logo
Full-time|On-site|Singapore

We are seeking a dedicated and detail-oriented Operations Administrator to join our dynamic team in Singapore. In this role, you will play a pivotal part in ensuring the smooth daily operations of our organization. You will be responsible for managing various administrative functions that contribute to our overall efficiency and success.

Mar 28, 2026
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companySGS logo
Full-time|On-site|Singapore

Join our dynamic team at SGS as an Administrative Associate, where you will play a crucial role in supporting our Inspection and Field Testing department. This position is designed for proactive individuals who thrive in a fast-paced environment and are eager to contribute to operational excellence.As an Administrative Associate, you will be responsible for handling administrative tasks that ensure the smooth functioning of our department. Your organizational skills will be key in managing schedules, coordinating meetings, and maintaining documentation. This role offers a fantastic opportunity to develop your administrative skills while working with a collaborative team.

Apr 6, 2026
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companySGS logo
Full-time|On-site|Singapore

Role Overview SGS is hiring an Administrative Associate in Singapore. This role supports management and general administration, helping daily operations run smoothly. The position suits those starting their career and seeking a collaborative workplace.

Apr 16, 2026
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companyAvePoint logo
Full-time|On-site|Singapore

The Salesforce Administrator plays a crucial role in managing and optimizing the Salesforce platform. This position is vital for ensuring system stability, supporting business users, assessing and implementing enhancement requests, and driving continuous improvements in CRM processes and data management.

Mar 25, 2026
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companyAirTrunk logo
Full-time|On-site|Singapore HQ

Join AirTrunk as a Contracts Manager, where you will oversee all aspects of construction contracts, ensuring compliance and efficiency throughout the project lifecycle. You will collaborate with project teams, negotiate terms, and manage risks associated with contracts. Your expertise will be critical in delivering projects on time and within budget.

Mar 25, 2026
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companyYorktel-Kinly logo
Full-time|On-site|Singapore, Central Singapore, Singapore

Join Our Team as a Project Administrator!We are looking for a dedicated and experienced Project Administrator to support our dynamic project management team at Yorktel-Kinly. This is a full-time position on a 12-month contract, with the potential for extension or permanent placement.In this role, you will play a crucial part in ensuring the successful delivery of projects by coordinating essential administrative tasks, maintaining meticulous project documentation, and fostering seamless communication among stakeholders.About Us:Yorktel-Kinly is a leading global provider of collaboration solutions, systems integration, and managed services. With a focus on transforming workspaces and simplifying complexities, we empower teams to work more efficiently and effectively. Our extensive expertise spans AI-driven room monitoring, round-the-clock support, and a unique enterprise service layer, all designed to enhance agility, efficiency, and precision in our operations.With a presence in 27 offices across 11 countries and a strong workforce of 1,600 professionals, we boast over 900 specialist accreditations and 40 years of industry experience. We are proud to serve 2,500 customers worldwide, delivering scalable, secure, and sustainable solutions.Key Responsibilities:Provide comprehensive administrative support to the Project Management Team.Accurately prepare documents and manage data according to global standards.Collaborate closely with Project Managers to ensure timely and efficient documentation submissions.Review and verify documentation prepared by team members prior to external submission.Track and fulfill client-specific documentation requirements.Assist with procurement activities, including issuing purchase orders based on the latest bill of materials.Monitor hardware procurement status and support asset management efforts.Coordinate logistics arrangements for site activities and other related tasks.

Mar 16, 2026
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companysikaag logo
Full-time|On-site|Tuas

Join sikaag as a Senior Executive in Office Administration, where you will play a pivotal role in managing administrative functions and supporting the executive team. We are looking for a dedicated professional who excels in organization, communication, and multi-tasking.

Apr 8, 2026

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