181 Linux Server jobs in the Philippines

• Install and implement Centrify agents in UNIX
• Centrify services and process monitoring.
• Active Directory bridging agents on Centrify services.
• Implement changes under the guidance of change control policy and procedure
• DR testing
• Vulnerability Remediation

Job Description

We are looking for a reliable and skilled Linux System Administrator to oversee the configuration, stability, and security of our web hosting infrastructure. The ideal candidate will have experience managing Linux-based servers in a production environment, supporting development and deployment workflows, and handling day-to-day server maintenance, including web services, databases, DNS, SSL, and backups.

This role also includes release coordination support, ensuring a smooth transition of code from development to production environments.

Key Responsibilities

Server & Hosting Management

• Manage, monitor, and maintain Linux-based web servers
• Configure and optimize web services such as Apache, Nginx, and PHP
• Monitor server health, load, disk usage, and performance
• Implement regular system updates, security patches, and scheduled backups

Deployment & Release Support

• Coordinate and support application deployments to staging and production environments
• Maintain or improve simple deployment scripts or version-controlled workflows
• Assist the development team in resolving environment-related issues

Security & Access Control

• Enforce server hardening best practices (SSH, firewalls, intrusion prevention)
• Manage access control, including SSH keys and SFTP/FTP accounts
• Monitor server logs and implement responses to suspicious activity or incidents

Service Configuration & Maintenance

• Manage and troubleshoot web hosting stack components (Apache/Nginx, PHP, MySQL/MariaDB, email servers, etc.)
• Configure and manage DNS records, subdomains, and redirects
• Install and renew SSL certificates (Let's Encrypt, paid SSLs, etc.)

General IT and Dev Support

• Support developers with log access, server-side error debugging, and permissions
• Assist with release testing environments (staging/dev)
• Document standard procedures and maintain server-related documentation

Qualifications & Skills

Required:

• Solid experience in Linux system administration (CentOS, AlmaLinux, Ubuntu, or Debian)
• Strong understanding of web hosting stack (LAMP/LEMP)
• Experience managing Apache/Nginx, MySQL/MariaDB, PHP, and mail services
• Knowledge of DNS, SSL, domain setup, and backup procedures
• Familiar with basic shell scripting (bash)
• Ability to use standard Linux tools (rsync, journalctl, top, netstat, etc.)

Nice to Have:

• Familiarity with Git and code deployment workflows
• Experience with CI/CD tools (e.g., GitLab CI, Jenkins)
• Exposure to configuration tools (e.g., Ansible, Puppet)
• Basic knowledge of containerization (e.g., Docker)
• Experience with cloud-based hosting (AWS, DigitalOcean, Linode, etc.)

Soft Skills

• Strong analytical and problem-solving skills
• Detail-oriented with a proactive approach to server management
• Capable of working independently or in coordination with development teams
• Good communication and documentation skills

If you feel that you are the right person for the job, please email your CV, a cover letter stating your salary expectations, and an example of published work to with "Linux System Administrator" in the subject line.

Note: Office-based inside the Clark Freeport Zone, Pampanga

Location: Old - FPMI Building, New - HOCB Building,

J. Abad Santos Cr., Manunggal Street, Clark Freeport Zone, Pampanga 2023

Schedule: Shifting

Salary Range: To be discussed.

• Carry out maintenance to ensure stable and secure applications and IT infrastructure
• Update operational document library and logs all service incidents
• Systematically analyze performance data and communicates findings to senior
• Escalate potential service failures and security risks and recommends actions to improve service reliability
• Track reliability data against relevant service level agreements
• Track/Monitor and Remediate Security Alerts
• Investigate incidents to establish the root cause, and resolve or escalate
• Make sound decisions in emotionally charged environments on appropriate action required to minimize business impact
• Check the knowledge system to find out if a similar problem has occurred in the past
• Rapidly identify failing components, selecting alternatives such as repair, replace or configure
• Update knowledge base to facilitate future resolution of common errors
• Optimize system or component performance
• Integrate new software or software upgrades into an existing or a new system
• Comply with established processes and procedures such as, configuration management and package maintenance
• Document all activities during installation and records deviations and remedial activities
• Measure system performance before, during and after system integration
• Verify that integrated systems capabilities and efficiency match specifications
• Monitor utilization
• Produce regular and ad-hoc usage/growth reports
• Provide support to the Capacity Manager
• Perform analysis of service availability and outage

QUALIFICATIONS:

• Relevant experience on Linux and Windows Administration
• Relevant experience in Cloud Administration
• Relevant experience on endpoint security administration
• Relevant experience on Database Administration
• Relevant experience on Email Administration
• Relevant experience on Firewall Administration
• Relevant experience on Network Administration
• Information Security Governance
• Risk Management/ Operational Risk Compliance
• Policy Framework
• Backup Management and Disaster Recovery
• Information Security Awareness
• Training and Advocacy
• Risk Assessment
• SAP Basis Experience is a plus but not required
• Willing to work on site
• Willing to work at 16th Floor, Greenfield Tower Mayflower St., corner Wiliams St., Greenfield District, Mandaluyong City

As System Administrator, you will be responsible for the installation, configuration, maintenance, and reliable operation of computer systems and servers. Troubleshoots hardware and software issues, supporting network infrastructure, and collaborating with cross-functional teams.

• Bachelor's or Master's degree in Computer Science, Information Technology, or related field.
• More than 2 years experience as System Administrator, Network Engineer or similar role in Software Development or IT companies.
• Knowledgeable and with experience with Windows and Linux server environments.
• Understanding and experience with networking, system monitoring tools, cloud platforms, and virtualization technologies.
• Has the passion to be trained as DevOps Engineer.
• Ability to work independently and with a team.
• Strong organization and time management skills.
• Has the resiliency and passion driven .

Job Types: Full-time, Permanent

Pay: Php30, Php60,000.00 per month

Benefits:

• Additional leave
• Company Christmas gift
• Company events
• Free parking
• Health insurance
• On-site parking
• Opportunities for promotion
• Promotion to permanent employee

Work Location: In person

Role : Linux System Support

Client : One Of the global client

Work Setup : Hybrid

Shift : Regular / Flexible

Permanent role & Direct hiring

Job Description :

• Min 3+ yrs of exp into Linux support / admin.
• Exp into server configurations, system updates, and troubleshooting, all aimed at ensuring smooth and secure operations.

Job Type: Full-time

Pay: Php60, Php100,000.00 per month

Benefits:

• Health insurance
• Life insurance

Application Question(s):

• Min 3+ yrs in Linux system Support
• Exp into server configurations, system updates, and troubleshooting, all aimed at ensuring smooth and secure operations.

Education:

• Bachelor's (Preferred)

Your Role:

As a Technical Support Engineer II , you will be responsible for:

• Monitor and triage incoming support cases via a shared queue.
• Prioritize and resolve quick-win issues to meet response and resolution SLAs.
• Identify and escalate Severity 1 cases following established protocols.
• Maintain and update backlog cases with clear, structured documentation.
• Participate in weekend/on-call support as per the rotation schedule.
• Troubleshoot issues related to Linux systems, basic networking, virtualization, and cloud environments.
• Reproduce customer issues in lab environments and provide detailed findings to R&D when needed.

What You Need:

Non-negotiable Requirements:

• Prior Enterprise Customer experience (supporting global clients or customers, not internal users)
• Prior direct experience working for vendors and supporting paying customers. (example of vendors include Cisco, Palo Alto, Checkpoint, Sophos, etc.)
• Proven experience, hands-on with the networking devices (basic), security devices, and a good grasp of the Linux Operating system
• A minimum of 4-5 years of knowledge/prior experience in the Linux
• Operating System is required.
• Global support experience working with internal and external

stakeholders is a requirement.

• Excellent communication skills.
• Basic knowledge of any Scripting Languages like Bash, PowerShell, and Python would be nice to have.

Job Type: Full-time

Pay: Up to Php100,000.00 per month

Application Question(s):

• Prior Enterprise Customer experience (supporting global clients or customers, not internal users)
• A minimum of 4-5 years of knowledge/prior experience in the Linux

Operating System is required.

• Prior direct experience working for vendors and supporting paying customers. (example of vendors include Cisco, Palo Alto, Checkpoint, Sophos, etc.)
• Proven experience, hands-on with the networking devices (basic), security devices, and a good grasp of the Linux Operating system

Work Location: In person

Discover your 100% YOU with MicroSourcing
Position: Linux OS System Engineer (Enterprise Level)

Work setup & shift: Onsite | Rotating Schedule

Why join MicroSourcing?

You'll Have

• Competitive Rewards: Enjoy above-market compensation, healthcare coverage on day one, plus one or more dependents, paid time-off with cash conversion, group life insurance, and performance bonuses
• A Collaborative Spirit: Contribute to a positive and engaging work environment by participating in company-sponsored events and activities.
• Work-Life Harmony: Enjoy the balance between work and life that suits you with flexible work arrangements.
• Career Growth: Take advantage of opportunities for continuous learning and career advancement.
• Inclusive Teamwork: Be part of a team that celebrates diversity and fosters an inclusive culture.

Your Role:
As a Linux System Engineer, you will be responsible for:

• Monitor and triage incoming support cases via a shared queue.
• Prioritize and resolve quick-win issues to meet response and resolution SLAs.
• Identify and escalate Severity 1 cases following established protocols.
• Maintain and update backlog cases with clear, structured documentation.
• Participate in weekend/on-call support as per the rotation schedule.
• Troubleshoot issues related to Linux systems, basic networking, virtualization, and cloud environments.
• Reproduce customer issues in lab environments and provide detailed findings to R&D when needed.

What You Need
Non-negotiable Requirements:

• Prior Enterprise Customer experience (supporting global clients or customers, not internal users)
• Prior direct experience working for vendors and supporting paying customers. (example of vendors include Cisco, Palo Alto, Checkpoint, Sophos, etc.)
• Proven experience, hands-on with the networking devices (basic), security devices, and a good grasp of the Linux Operating system
• A minimum of 4-5 years of knowledge/prior experience in the Linux Operating System is required.
• Global support experience working with internal and external stakeholders is a requirement.
• Excellent communication skills.
• Basic knowledge of any Scripting Languages like Bash, PowerShell, and Python would be nice to have.

About MicroSourcing
With over 9,000 professionals across 13 delivery centers, MicroSourcing is the pioneer and largest offshore provider of managed services in the Philippines.

Our commitment to 100% YOU

MicroSourcing firmly believes that our company's strength lies in our people's diversity and talent. We are proud to foster an inclusive culture that embraces individuals of all races, genders, ethnicities, abilities, and backgrounds. We provide space for everyone, embracing different perspectives, and making room for opportunities for each individual to thrive.

At MicroSourcing, equality is not merely a slogan - it's our commitment. Our way of life. Here, we don't just accept your unique authentic self - we celebrate it, valuing every individual's contribution to our collective success and growth. Join us in celebrating YOU and your 100%

For more information, visit

• Terms & conditions apply

Job Position:

• Technical Support Engineer II / Linux System Administrator

Location:

• Eastwood Libis, Quezon City

Work Setup & Shift:

• Onsite

Salary Package:

• 60,000 to 100,000 or more (Can be varied depending on work experience)

Technical Support Engineer II

• Monitor and triage incoming support cases via a shared queue.
• Prioritize and resolve quick-win issues to meet response and resolution SLAs.
• Identify and escalate Severity 1 cases following established protocols.
• Maintain and update backlog cases with clear, structured documentation.
• Participate in weekend/on-call support as per the rotation schedule.
• Troubleshoot issues related to Linux systems, basic networking, virtualization, and cloud environments.
• Reproduce customer issues in lab environments and provide detailed findings to R&D when needed.

Non-negotiable Requirements:

• Prior Enterprise Customer experience (supporting global clients or customers, not internal users)
• Prior direct experience working for vendors and supporting paying customers. (examples of vendors include Cisco, Palo Alto, Checkpoint, Sophos, etc.)
• Proven experience, hands-on with the networking devices (basic), security devices, and a good grasp of the Linux Operating system
• A minimum of 4-5 years of knowledge/prior experience in the Linux

Operating System is required.

• Global support experience working with internal and external

stakeholders is a requirement.

• Excellent communication skills.
• Basic knowledge of any Scripting Languages like Bash, PowerShell, and Python would be nice to have.

Job Types: Full-time, Permanent

Pay: Php60, Php100,000.00 per month

Benefits:

• Company events
• Health insurance
• Life insurance
• Opportunities for promotion
• Paid training
• Promotion to permanent employee
• Work from home

Experience:

• Enterprise Level Global Support : 4 years (Preferred)
• Vendor Management: 4 years (Preferred)
• Linux Operating Sytem: 4 years (Preferred)
• Networking System: 4 years (Preferred)
• Technical support: 4 years (Preferred)

Work Location: In person