592 Linux Support jobs in Singapore

Join to apply for the Associate Linux Support Engineer role at Canonical

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Join to apply for the Associate Linux Support Engineer role at Canonical

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1100+ colleagues in 75+ countries and very few office based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder led, profitable and growing.
We are hiring an Associate Support Engineer to build a career with Canonical and support the technical needs of customers leveraging Ubuntu and open source products. This role is an opportunity for a hands-on engineer with eagerness to learn, a passion for Linux and open source technologies to work with some of the best people in the industry at Canonical.
We regularly solve interesting, technical problems. From triaging complex cloud environments, desktop and server issues, Linux kernel crashes we've never seen before to OS configuration issues and root cause analysis, we provide an expert level of support and satisfaction to our peer groups and customers. You will be accountable for delivering an outstanding technical support experience on the full technical stack at Canonical, across cloud, desktop and IoT. From problem qualification to full resolution, you will own and manage your cases. When needed, you will transfer your cases to your colleagues or involve senior engineers. This is a globally remote role.
Location: This is a globally remote role.
The role entails

• Working from your remote home office to provide technical support for employees.
• Being available to take ownership of new cases via telephone, email and web
• Acting as an internal customer advocate keeping them updated in a timely manner
• Ensuring that each support case owned by you is handled according to our Service Level Agreement (SLA) with the highest possible customer satisfaction by setting the right expectations and fulfilling your commitments.
• Contributing new knowledge base articles and maintaining existing articles, ensuring shared knowledge and lessons learned are available to customers.
• Drafting and distributing technical notices for internal and external communication.
• Prioritising your work in order to accomplish the most important and urgent tasks first
• Keeping on learning as our products and services grow and evolve
• Understanding Ubuntu development process to be able to set customer expectations correctly on timeline for a fix
• Maintaining regular communication and information exchange with the rest of the team, locally and remotely
• Identifying and suggesting any opportunities to provide a better service
• Participating in a regular weekend working rotation
  

• Exceptional academic track record from both high school and university
• Undergraduate degree in a technical subject or a compelling narrative about your alternative chosen path. Preferable majors: Computer Science, MIS, Electrical Engineering, etc.
• Confidence to respectfully speak up, exchange feedback, and share ideas without hesitation
• Track record of going above-and-beyond expectations to achieve outstanding results
• Experience with Linux troubleshooting (collecting logs and stack traces, fine-tuning by editing configuration files)
• Knowledge or basic hands-on experience on 2 or more of:
• Linux server administration
• Programming fundamentals in any language (bash, Perl, Ruby, Javascript, C or C++, Go)
• Networking (bonding, firewalling, bridging, switching, network file system tuning, MTU issues, etc.)
• Virtualization / Cloud computing concepts (provisioning, monitoring, orchestration, etc.)
• Ability to learn quickly, thrive on change and handle the pressure of a customer facing job
• Strong written and verbal English communication skills
• Appreciative of diversity, polite and effective in a multi-cultural, multi-national organisation
• Result-oriented, with a personal drive to meet commitments
• Ability to travel internationally twice a year, for company events up to two weeks long
  

• Experience supporting virtualized environments (KVM, Virtual Box, VMWare)
• Experience with other open-source desktop technologies
• Active contribution to open-source projects/forum/code
  

• Distributed work environment with twice-yearly team sprints in person
• Personal learning and development budget of USD 2,000 per year
• Annual compensation review
• Recognition rewards
• Annual holiday leave
• Maternity and paternity leave
• Employee Assistance Programme
• Opportunity to travel to new locations to meet colleagues
• Priority Pass, and travel upgrades for long haul company events
  

Seniority level

• Seniority level

  Entry level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Software Development

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Join to apply for the
Associate Linux Support Engineer
role at
Canonical
3 days ago Be among the first 25 applicants
Join to apply for the
Associate Linux Support Engineer
role at
Canonical
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1100+ colleagues in 75+ countries and very few office based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder led, profitable and growing.
We are hiring an
Associate Support Engineer
to build a career with Canonical and support the technical needs of customers leveraging Ubuntu and open source products. This role is an opportunity for a hands-on engineer with eagerness to learn, a passion for Linux and open source technologies to work with some of the best people in the industry at Canonical.
We regularly solve interesting, technical problems. From triaging complex cloud environments, desktop and server issues, Linux kernel crashes we've never seen before to OS configuration issues and root cause analysis, we provide an expert level of support and satisfaction to our peer groups and customers. You will be accountable for delivering an outstanding technical support experience on the full technical stack at Canonical, across cloud, desktop and IoT. From problem qualification to full resolution, you will own and manage your cases. When needed, you will transfer your cases to your colleagues or involve senior engineers. This is a globally remote role.
Location:
This is a globally remote role.
The role entails
Working from your remote home office to provide technical support for employees.
Being available to take ownership of new cases via telephone, email and web
Acting as an internal customer advocate keeping them updated in a timely manner
Ensuring that each support case owned by you is handled according to our Service Level Agreement (SLA) with the highest possible customer satisfaction by setting the right expectations and fulfilling your commitments.
Contributing new knowledge base articles and maintaining existing articles, ensuring shared knowledge and lessons learned are available to customers.
Drafting and distributing technical notices for internal and external communication.
Prioritising your work in order to accomplish the most important and urgent tasks first
Keeping on learning as our products and services grow and evolve
Understanding Ubuntu development process to be able to set customer expectations correctly on timeline for a fix
Maintaining regular communication and information exchange with the rest of the team, locally and remotely
Identifying and suggesting any opportunities to provide a better service
Participating in a regular weekend working rotation
What we are looking for in you
Exceptional academic track record from both high school and university
Undergraduate degree in a technical subject or a compelling narrative about your alternative chosen path. Preferable majors: Computer Science, MIS, Electrical Engineering, etc.
Confidence to respectfully speak up, exchange feedback, and share ideas without hesitation
Track record of going above-and-beyond expectations to achieve outstanding results
Experience with Linux troubleshooting (collecting logs and stack traces, fine-tuning by editing configuration files)
Knowledge or basic hands-on experience on 2 or more of:
Linux server administration
Programming fundamentals in any language (bash, Perl, Ruby, Javascript, C or C++, Go)
Networking (bonding, firewalling, bridging, switching, network file system tuning, MTU issues, etc.)
Virtualization / Cloud computing concepts (provisioning, monitoring, orchestration, etc.)
Ability to learn quickly, thrive on change and handle the pressure of a customer facing job
Strong written and verbal English communication skills
Appreciative of diversity, polite and effective in a multi-cultural, multi-national organisation
Result-oriented, with a personal drive to meet commitments
Ability to travel internationally twice a year, for company events up to two weeks long
Noting that we require and will perform a background check for this role.
Nice-to-have skills
Experience supporting virtualized environments (KVM, Virtual Box, VMWare)
Experience with other open-source desktop technologies
Active contribution to open-source projects/forum/code
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Employee Assistance Programme
Opportunity to travel to new locations to meet colleagues
Priority Pass, and travel upgrades for long haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration.
Seniority level
Seniority level Entry level
Employment type
Employment type Full-time
Job function
Job function Information Technology
Industries Software Development
Referrals increase your chances of interviewing at Canonical by 2x
Sign in to set job alerts for “Support Engineer” roles.
Customer Success Technical Engineer - APAC
Senior Data Center Ethernet Network Engineer
Analytics Engineer at Aios Medical — Remote, $60-90k/year inc equity
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
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Job Title: Azure Grafana DevOps Linux Support Engineer

Job Summary

We are looking for an experienced Azure Grafana DevOps Linux Support Engineer to join our cloud operations team. The ideal candidate will have strong expertise in Grafana (Azure Managed and self-hosted), Linux administration, and Azure cloud services. This role is responsible for ensuring reliable monitoring, visualization, and automation in a secure and scalable environment.

Job Responsibilities

Administer and support Azure Managed Grafana and self-hosted Grafana on Azure Linux VMs.

Develop, optimize, and maintain dashboards, alerts, and integrations with Azure Monitor, Log Analytics, and Application Insights.

Automate deployments and configuration management using Terraform, ARM/Bicep templates, or Ansible.

Ensure security and compliance by implementing Azure AD SSO, RBAC, and system patching.

Qualifications

Bachelor's Degree in Computer Science/Engineering (BE or equivalent).

Strong knowledge of Azure cloud services and monitoring/observability tools.

Hands-on expertise in Linux system administration (Ubuntu, RHEL, CentOS).

Proficiency in scripting (Bash, Python, PowerShell) and DevOps automation.

Experience & Preferred Certifications

4+ years of experience in DevOps, Cloud, or Linux system administration roles.

Proven experience with Grafana (Azure Managed & self-hosted) and Azure observability stack.

Practical exposure to Infrastructure as Code (Terraform/ARM/Ansible).

Preferred Certification: Microsoft Certified – Azure Administrator Associate or Azure DevOps Engineer Expert.

Job Title: Azure Grafana DevOps Linux Support Engineer

Job Summary

We are looking for an experienced Azure Grafana DevOps Linux Support Engineer to join our cloud operations team. The ideal candidate will have strong expertise in Grafana (Azure Managed and self-hosted), Linux administration, and Azure cloud services. This role is responsible for ensuring reliable monitoring, visualization, and automation in a secure and scalable environment.

Job Responsibilities

Administer and support Azure Managed Grafana and self-hosted Grafana on Azure Linux VMs.

Develop, optimize, and maintain dashboards, alerts, and integrations with Azure Monitor, Log Analytics, and Application Insights.

Automate deployments and configuration management using Terraform, ARM/Bicep templates, or Ansible.

Ensure security and compliance by implementing Azure AD SSO, RBAC, and system patching.

Qualifications

Bachelor’s Degree in Computer Science/Engineering (BE or equivalent).

Strong knowledge of Azure cloud services and monitoring/observability tools.

Hands-on expertise in Linux system administration (Ubuntu, RHEL, CentOS).

Proficiency in scripting (Bash, Python, PowerShell) and DevOps automation.

Experience & Preferred Certifications

4+ years of experience in DevOps, Cloud, or Linux system administration roles.

Proven experience with Grafana (Azure Managed & self-hosted) and Azure observability stack.

Practical exposure to Infrastructure as Code (Terraform/ARM/Ansible).

Preferred Certification: Microsoft Certified – Azure Administrator Associate or Azure DevOps Engineer Expert.

Constellation Blu is a boutique advisory firm specializing in corporate, commercial, and transactional matters, with a strong focus on the start-up ecosystem. We partner with start-ups and venture capital firms to deliver tailored solutions across Incorporation & Compliance, Accounting & Financial Advisory, Legal Advisory, Business Finance, and Special Projects. Our approach is grounded in offering bespoke, founder-first solutions, recognizing that no two start-ups are the same. We have built enduring relationships within the ecosystem, advising clients such as Blume Ventures, Purplle, Zopper, Turtlemint, and Slice, among others.

We are seeking a self-driven, detail-oriented individual to join our People Operations team to manage Admin & IT operations. This high-impact role focuses on ensuring seamless internal operations and enhancing colleague experience through effective coordination, timely support, infrastructure management, and resolving all tech-related issues.

1. IT Support (Tech Ops):
   • Act as the first point of contact for IT-related issues (hardware/software/networking).
   • Set up new workstations, email IDs, and access credentials for employees.
   • Coordinate with external IT vendors for repairs, AMC, and procurement.
   • Maintain records of devices, software licenses, and system configurations.
   • Troubleshoot connectivity issues, printer/scanner problems, and routine system glitches.
   • Support virtual meetings, conference calls, and internal tech tools.
   • Ensure basic cybersecurity practices are followed (firewalls, antivirus, backups).
2. Admin Operations:
   • Manage office supplies, pantry stock, and stationery requirements.
   • Coordinate office maintenance, housekeeping, and repair services.
   • Handle vendor relationships - AMC, couriers, utilities, etc.
   • Support travel and logistics for employees/visitors.
   • Assist with organizing team events, meetings, and celebrations.
   • Oversee facility-related checklists, visitor logs, and admin SOPs.
   • Track expenses related to admin/IT functions and share monthly MIS.

• 2-4 years of experience in Administration and IT Support.
• Strong organizational and problem-solving skills.
• Tech-savvy with the ability to manage AV setups, IT troubleshooting, and infrastructure upkeep.
• Excellent communication and coordination abilities.
• A proactive mindset with the ability to work independently and collaboratively.
• Passionate about building smooth internal systems and elevating employee experience.

At Constellation Blu, you'll be part of a collaborative and forward-thinking team that values initiative, ownership, and growth. We aim to create an environment where your work directly contributes to building a stronger ecosystem for founders and teams alike.

Interested? Send your CV to hidden_email to take the conversation ahead.

• Job Tags: office admin, office management, system administration

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Constellation Blu - Associate People Operations (Admin & IT)

Constellation Blu is a boutique advisory firm specializing in corporate, commercial, and transactional matters, with a strong focus on the start-up ecosystem. We partner with start-ups and venture capital firms to deliver tailored solutions across Incorporation & Compliance, Accounting & Financial Advisory, Legal Advisory, Business Finance, and Special Projects. Our approach is grounded in offering bespoke, founder-first solutions, recognizing that no two start-ups are the same. We have built enduring relationships within the ecosystem, advising clients such as Blume Ventures, Purplle, Zopper, Turtlemint, and Slice, among others.

The Role: Associate People Operations (Admin & IT)

We are seeking a self-driven, detail-oriented individual to join our People Operations team to manage Admin & IT operations. This high-impact role focuses on ensuring seamless internal operations and enhancing colleague experience through effective coordination, timely support, infrastructure management, and resolving all tech-related issues.

Key Responsibilities

• IT Support (Tech Ops):
  • Act as the first point of contact for IT-related issues (hardware/software/networking).
  • Set up new workstations, email IDs, and access credentials for employees.
  • Coordinate with external IT vendors for repairs, AMC, and procurement.
  • Maintain records of devices, software licenses, and system configurations.
  • Troubleshoot connectivity issues, printer/scanner problems, and routine system glitches.
  • Support virtual meetings, conference calls, and internal tech tools.
  • Ensure basic cybersecurity practices are followed (firewalls, antivirus, backups).
• Admin Operations:
  • Manage office supplies, pantry stock, and stationery requirements.
  • Coordinate office maintenance, housekeeping, and repair services.
  • Handle vendor relationships - AMC, couriers, utilities, etc.
  • Support travel and logistics for employees/visitors.
  • Assist with organizing team events, meetings, and celebrations.
  • Oversee facility-related checklists, visitor logs, and admin SOPs.
  • Track expenses related to admin/IT functions and share monthly MIS.

Who We're Looking For

• 2-4 years of experience in Administration and IT Support.
• Strong organizational and problem-solving skills.
• Tech-savvy with the ability to manage AV setups, IT troubleshooting, and infrastructure upkeep.
• Excellent communication and coordination abilities.
• A proactive mindset with the ability to work independently and collaboratively.
• Passionate about building smooth internal systems and elevating employee experience.

Why Join Us

At Constellation Blu, you'll be part of a collaborative and forward-thinking team that values initiative, ownership, and growth. We aim to create an environment where your work directly contributes to building a stronger ecosystem for founders and teams alike.

Interested? Send your CV to hidden_email to take the conversation ahead.

• Job Tags: office admin, office management, system administration

Sign-in & see how your skills match this job

Sign-in & Get noticed by top recruiters and get hired fast

Technical Support Specialist

The successful candidate will provide technical assistance and advice to hotel management, focusing on minimizing overhead expenses and maximizing productivity across all areas.

1. Provide technical support and guidance to hotel management to ensure efficient use of resources.
2. Assist authorized users with the operation of the hotel's I.S. system hardware, various modules, and supporting personal computers.
3. Coordinate timely repairs and returns to service providers for any faulty systems or equipment.
4. Develop and implement procedures to ensure data backup in the I.S. system.
5. Rebuild corrupted data due to hardware or software faults.
6. Manage software fault reports and enhancement requests in a timely manner.
7. Establish emergency procedures to maintain hotel operations in the event of system failure.
8. Create manuals for I.S. systems and incorporate them into hotel operating procedures.
9. Implement necessary security measures to prevent unauthorized access to I.S. systems.
10. Perform other reasonable duties as assigned by management.

To be successful in this role, you should have:

• A relevant certificate or diploma in Information Technology.
• Minimum 1 year of work experience in hotel operations.
• Excellent problem-solving, administrative, and interpersonal skills.
• A proactive attitude with a willingness to learn.

This role offers:

• A standard 5-day workweek.
• Duty meals provided during working hours.
• A 3-month contract basis.

Please note that only shortlisted candidates will be notified regarding their application status.

Constellation Blu - Associate People Operations (Admin & IT)
Constellation Blu is a boutique advisory firm specializing in corporate, commercial, and transactional matters, with a strong focus on the start-up ecosystem. We partner with start-ups and venture capital firms to deliver tailored solutions across Incorporation & Compliance, Accounting & Financial Advisory, Legal Advisory, Business Finance, and Special Projects. Our approach is grounded in offering bespoke, founder-first solutions, recognizing that no two start-ups are the same. We have built enduring relationships within the ecosystem, advising clients such as Blume Ventures, Purplle, Zopper, Turtlemint, and Slice, among others.
The Role: Associate People Operations (Admin & IT)
We are seeking a self-driven, detail-oriented individual to join our People Operations team to manage Admin & IT operations. This high-impact role focuses on ensuring seamless internal operations and enhancing colleague experience through effective coordination, timely support, infrastructure management, and resolving all tech-related issues.
Key Responsibilities
IT Support (Tech Ops):
Act as the first point of contact for IT-related issues (hardware/software/networking).
Set up new workstations, email IDs, and access credentials for employees.
Coordinate with external IT vendors for repairs, AMC, and procurement.
Maintain records of devices, software licenses, and system configurations.
Troubleshoot connectivity issues, printer/scanner problems, and routine system glitches.
Support virtual meetings, conference calls, and internal tech tools.
Ensure basic cybersecurity practices are followed (firewalls, antivirus, backups).
Admin Operations:
Manage office supplies, pantry stock, and stationery requirements.
Coordinate office maintenance, housekeeping, and repair services.
Handle vendor relationships - AMC, couriers, utilities, etc.
Support travel and logistics for employees/visitors.
Assist with organizing team events, meetings, and celebrations.
Oversee facility-related checklists, visitor logs, and admin SOPs.
Track expenses related to admin/IT functions and share monthly MIS.
Who We're Looking For
2-4 years of experience in Administration and IT Support.
Strong organizational and problem-solving skills.
Tech-savvy with the ability to manage AV setups, IT troubleshooting, and infrastructure upkeep.
Excellent communication and coordination abilities.
A proactive mindset with the ability to work independently and collaboratively.
Passionate about building smooth internal systems and elevating employee experience.
Why Join Us
At Constellation Blu, you'll be part of a collaborative and forward-thinking team that values initiative, ownership, and growth. We aim to create an environment where your work directly contributes to building a stronger ecosystem for founders and teams alike.
Interested? Send your CV to hidden_email to take the conversation ahead.
Job Tags:
office admin, office management, system administration
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Seeking experienced Linux Level 2 Support Engineer to join on 1 yr project renewable assignment at Ang Mo Kio.

Office hours

Offer Package : up to S$7500+ 1 month Performance Bonus + S$30 HP Claim monthly

What you will do:

• Administer and support Linux-based servers (RHEL, CentOS, Ubuntu, etc.) in production and enterprise environments

• Perform OS patching, kernel updates, and third-party application updates (e.g., Java, OpenSSL)

• Manage daily health checks for system performance, services, and backup statuses

• Administer and monitor NetBackup – verify daily jobs, conduct restore exercises, and upgrade backup agents

• Manage and troubleshoot Linux-based antivirus solutions and updates.

• Configure and troubleshoot services such as SSH, SFTP, and syslog

• Manage logical volumes, disk partitions, and file systems.

• Monitor system performance and resource usage using tools like top, iostat, vmstat, sar, and netstat.

• Maintain and manage Apache, Tomcat, or web servers – including installation, upgrade, and configuration.

• Administer crontab jobs and ensure scheduled tasks run successfully

• Manage system logging and integration with centralized logging (e.g., Splunk)

• Review system logs daily to identify performance bottlenecks, errors, or security events.

• Ensure secure system configurations and compliance with organizational security policies.

• Participate in vulnerability management and remediation of Linux security advisories (e.g., CVEs).

• Perform regular backup restore tests to validate recovery procedures.

• Maintain internal documentation and standard operating procedures for support tasks.

• Participate in on-call rotations and scheduled after-hours maintenance when required

What we are looking for :

Technical Skills Required

• Strong knowledge of Linux distributions (RHEL, CentOS, Ubuntu, Oracle Linux)
• Min 3-5 yrs in similiar jobscope
• Experience with patching tools (e.g., yum, dnf, apt, or automation via Ansible/YUM repos)
• NetBackup administration – job monitoring, agent installation, and recovery operations

Solid command-line skills and proficiency in bash shell scripting

• Knowledge of system performance monitoring tools (top, htop, vmstat, iostat, free, etc.)
• Experience with antivirus tools on Linux and updating mechanisms.
• User/group management via /etc/passwd, /etc/group, usermod, chage, and integration.
• Service management using systemd, chkconfig, and legacy init.d scripts
• Apache, Tomcat, or Nessus server administration – configuration, upgrades, and logs
• LVM and disk partitioning tools (lsblk, fdisk, parted, pvcreate, lvcreate, etc.)
• Log management using rsyslog, journalctl, and integration with Splunk.
• Experience with cron jobs and automation of routine system tasks.
• Basic firewall and SELinux troubleshooting
• Exposure to tools like Ansible (preferred).
• Understanding of security hardening, vulnerability remediation, and CVE patching.
• Possessing RHCSA, RHCE, or LFCS is at an advantage