252 System Administrator jobs in the Philippines

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

• Perform Linux/Unix/Windows server administration and operations support in an on-premise/public cloud datacenter environment

• Perform physical and virtual server provisioning; OS installation, configuration, upgrades of operating systems

• Perform monitoring and maintenance of physical and virtual servers (Window/Linux/Unix servers)

• Provide 2nd level systems admin (e.g. server and storage) operations support for incidents and service requests

• Work with IT service desk, application support teams, and other technical teams for on-time resolution of incidents and completion of service requests

• Perform thorough and proper troubleshooting and analysis and ensure on-time resolution of technical issues

• Manage and coordinate escalated issues with technology vendors, as necessary

• Server storage application performance and availability monitoring

• Proactively introduce/propose and implement initiatives, new technical methods, and/or process enhancements for operational improvements

• Receive technical escalations; as systems admin consultant for other internal teams as necessary, in case of complex issues or operational deliverables

• Conduct technical training/knowledge transfer to fellow team members and other teams, as required

• Conduct technical interviews for potential candidates, as required.

Must be amenable to travel to data center site in General Trias, Cavite only if needed and to report onsite in BGC, Taguig

• 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

Company Description

Polaris IT Solutions Inc. specializes in delivering innovative IT solutions and cybersecurity services to meet the diverse needs of businesses across various industries. Our cutting-edge platforms ensure that our clients' operations are secure, efficient, and future-ready. With a comprehensive portfolio that includes IT support, identity management, and AI-assisted automation, we provide robust cybersecurity measures, seamless IT services, and advanced technologies. Joining us means becoming part of a forward-thinking team that values innovation, security, and excellence, offering a dynamic work environment where your contributions impact our clients' success and safety.

Role Description

We are looking for an experienced
Senior System Administrator
to join our client's team in Quebec, Canada (remote role). In this position, you will be responsible for maintaining and optimizing IT infrastructure, ensuring system security, and delivering escalated technical support. This role requires strong expertise in server and network management, cloud platforms, and security tools, as well as the ability to collaborate effectively with cross-functional IT teams.

Key Responsibilities:

• Monitor, configure, and maintain physical and virtual servers (Windows, Linux, macOS)
• Manage Microsoft 365, Intune, Azure, and Fortinet technologies
• Implement and maintain security measures (firewalls, IDS, antivirus, policies)
• Develop and test backup and disaster recovery strategies
• Troubleshoot complex hardware, software, and network issues
• Apply patches, updates, and ensure system performance optimization
• Document processes, configurations, and procedures

Qualifications

• 8+ years of IT infrastructure/system administration experience
• Strong background in
  Windows Server Clusters, Dell PowerVaults, MS SQL, and Microsoft 365 (SharePoint, Exchange, OneDrive)
• Proficiency in
  PowerShell and Bash scripting
• Certifications (preferred):
• Microsoft 365 Certified: Endpoint Administrator Associate
• Windows Server Hybrid Administrator Associate (AZ-800 & AZ-801)
• Microsoft Azure Administrator (AZ-104)
• Strong troubleshooting, problem-solving, and analytical skills
• Excellent written and verbal communication skills in
  French and English (mandatory)
• Bachelor's degree in Computer Science, Information Technology, or related field (preferred)
• Ability to work independently and remotely

Location:
Remote – based in Quebec, Canada

What's on Offer:
Attractive salary, benefits, and career development opportunities

Join the Future of Fintech as a System Administrator at Etrading Software

At Etrading Software, we're not just another company—we're a vibrant, forward-thinking community where diversity, collaboration, and innovation thrive. Step into a workplace that values your unique perspective and rewards your hard work. We foster a high-trust environment where integrity, autonomy, and work-life balance are paramount. Get ready to revolutionize the financial industry with cutting-edge trading projects that will shape the future.

Why Choose Us?

• Empowering Culture: We prioritize your mental well-being and offer ongoing psych consultation benefits. Our positive work culture celebrates diversity and individuality, creating a supportive environment for everyone.
• Flexibility: Work-life harmony matters to us. Enjoy the most flexible work environment, allowing you to balance personal interests and family commitments seamlessly. We only work 2x onsite per month to give us the freedom to choose where we do our best work
• Growth Opportunities: We're committed to your professional growth. From internal promotions to comprehensive training programs and certifications, we invest in your success.
• Competitive Benefits: Your contributions are recognized and rewarded. We offer competitive salaries, enticing bonus programs, and comprehensive benefits, including HMO coverage for you and your dependents from day one.
• Innovative Projects: Join our team of diverse and talented developers to work on high-frequency, low-latency applications used by leading financial institutions worldwide. Be at the forefront of the Fintech industry, exploring cutting-edge technologies and influencing our collaborative work environment
• Purposeful Impact: Your work will make a real difference. By creating intuitive software solutions, you'll help drive our business growth and excel in the market.

About the Opportunity

We are looking for an experienced System Administrator with a background in Information Technology or relevant experience. This role will involve system administration, troubleshooting, and collaboration with various teams to maintain secure and efficient technology services.

Responsibilities:

• Provide hardware and software support for end-users.
• Maintain and configure applications and systems to meet business needs.
• Contribute to IT projects and initiatives.
• Manage and resolve tickets.
• Conduct post-incident analyses and document findings.
• Support escalated issues from end-users.
• Respond to system alerts and work with teams to resolve issues.
• Evaluate technology solutions and provide recommendations.
• Collaborate with Security team on policy development.
• Stay updated with the latest technology trends.
• Communicate technical concepts clearly to non-technical stakeholders.

Key Competencies:

• Experienced in Microsoft 365 Administration.
• Experienced with device management and policy deployment.
• Familiarity with Remote Monitoring and Management tools.
• Ability to drive successful deployments through effective planning and execution.
• Familiarity with scripting, security tools, and automation.
• Strong troubleshooting skills and the ability to create technical documentation.
• Good understanding of networking and cloud platforms.

Qualifications:

• Degree in Information Technology, Computer Science, or related field.
• Relevant experience in system administration.
• Strong communication and collaboration skills.
• Ability to work independently and as part of a team.
• Good analytical and problem-solving skills.
• Willingness to work flexible hours when needed.
• Availability for on-call support.

By applying to this job, you are permitting our organization to use your personal data solely for recruitment purposes. This data may be shared with third-party services to streamline the processing of your application and with our parent company, ETS London, for recruitment assessment and interview purposes.

We are committed to protecting and respecting your privacy. For more information on how we collect, use, store, and protect your personal data, please read our Privacy Notice or request a copy from our Data Protection Officer (DPO) at

Job Types: Full-time, Permanent

Benefits:

• Company events
• Flexible schedule
• Flextime
• Life insurance
• Opportunities for promotion
• Pay raise
• Work from home

Application Question(s):

• Notice Period:
• Expected Monthly Salary

Work Location: In person

As a System Administrator, you will play a crucial role in maintaining and extending Kryterion's corporate backend infrastructure. Configuring and installing enterprise applications is second nature to you. More importantly, you can take the most complex problems and automate them to save us time and include monitoring to ensure performance and high availability.

You will use your extensive technical and organizational skills to evaluate our infrastructure and fill in the necessary gaps. Above all, you will be responsible for uptime and performance of our corporate infrastructure. You will work closely with other team members in Operations on projects that will safeguard Kryterion's corporate environment.

There will be plenty of opportunity to learn and grow as you will drive and own all aspects of the projects. Additionally, junior members of the IT team will ask you for your technical expertise and you will be happy to mentor them. However, you also have the experience and customer service skills to help our users if they ask for support.

Responsibilities

• Manage and monitor all installed systems and infrastructure
• Install, configure, test and maintain operating systems, application software and system management tools
• Proactively ensure the highest levels of systems and infrastructure availability
• Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes
• Maintain security, backup, and redundancy strategies
• Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks
• Participate in the design of information and operational support systems
• Provide 2nd and 3rd level support
• Liaise with vendors and other IT personnel for problem resolution
• Scope, design, implement and troubleshoot core networking infrastructure
• Maintain current document and change management programs related to systems, infrastructure, and applications
• Provide guidance to junior administrators
• Own your 24/7 PagerDuty support shift, and proactively implement solutions to reduce the frequency and impact of future incidents.

Requirements

• BS degree in Computer Science, Engineering or a related subject with 3+ years of experience, or 8+ years of related job experience without a degree
• Proven working experience in installing, configuring and troubleshooting Linux based environments.
• Proven working experience in maintaining Windows Servers and Workstations in an Active Directory Domain
• Solid experience in the administration and performance tuning of application stacks (e.g.,Tomcat, NGINX, Java, MySQL)
• Experience with both data centers and AWS (primarily EC2 and S3) is preferred.
• Experience with SonicWall firewalls is preferred.
• Solid scripting skills (e.g., shell scripts, PowerShell or Python)
• Solid networking knowledge with Cisco, Dell, and SonicWall networking and security appliances and technologies
• Experience with automation and configuration management technologies

• Recommended Certifications:

• MCSA/MCSE

• RHCA/RHCE
• Network+ or CCNA

QUALIFICATIONS:

• Graduate of any IT or Engineering-related courses
• At least 5 years of experience as System Administrator
• Experience in Server Virtualization (eg. VMWare ESXi, Nutanix Acropolis, etc.)
• Experience in Storage and Back-Up (eg. NAS, RAID)
• Experience in Domain and Email Administration (eg. Microsoft)
• Experience in Server Operating Systems (eg. Windows and Linux)
• Experience in Back-Up Applications (eg. Veeam)
• Amenable to Shifting Schedules
• Certifications are a plus (eg. MCSA, VCTA-DCV)

DUTIES AND RESPONSIBILITIES:

• Maintain essential IT infrastructure, including operating systems, security tools, applications, servers, email systems, laptops, desktops, software, and hardware
• Take responsibility for projects and solutions within Hospital.
• Handle business-critical IT tasks and systems.
• Work with internal and external partners to communicate project status, activities, and achievements.

The position is primarily responsible for providing support in ensuring that all endpoints (laptop, desktop, and servers) are properly configured, built, and passed the security standards of the bank prior to issuance. The position is also responsible for providing network connectivity and other peripherals to the bank's business units.

Key Responsibilities:

• Implements standards in managing issuance of endpoints.
• Participates in the creation and enhancement of processes on endpoint and servers for efficient delivery and improved user experience.
• Provides network connectivity and other peripherals to the bank's business units.
• Conducts installation and configuration of the server operating system.
• Supports the setting up of network connections and the proper communication between servers and other devices.
• Handles Server Patch Managements and upgrades to ensure that servers are protected against known vulnerabilities and reducing the risk of security breaches and downtime.
• Gives support relative to endpoint, network, servers, etc.

Job Requirements:

• Graduate of IT-related, Engineering or Math-related courses.
• At least 2-3 years of experience in systems administration of Windows Servers/Clients and Linux Servers
• Experience in implementing/understanding of IT security industry standards and policies.
• Key Skills: Systems Administration, Active Directory, Linux Bash Scripting, Powershell, ITIL, Patching
• Amenable to work in Bacoor, Cavite

About the Role

Achieve Without Borders, Inc. is looking for an System Administration professional who will focus on managing and maintaining our internal systems, servers, and user accounts, while also providing reliable IT support and network troubleshooting when needed.

The ideal candidate has solid experience in Windows Server, Active Directory, Microsoft 365, and system security, combined with working knowledge of networking fundamentals such as VLANs, VPNs, firewalls, and connectivity. This role is best suited for someone who excels in system administration but is also capable of handling network-related support in a dynamic, fast-paced environment.

Key ResponsibilitiesSystem Administration (Primary)

• Administer and maintain Windows Server and Active Directory (user accounts, Group Policy Objects, domain join, folder mapping).
• Manage system updates, patches, backups, and security checks to ensure stability and protection.
• Support and maintain Microsoft Teams and Office 365 environments.
• Ensure data integrity and access controls across systems.

Network Support and Troubleshooting (Secondary)

• Perform basic configuration and troubleshooting of VLANs, VPNs, firewalls, UniFi switches/APs, and IP settings.
• Monitor network performance and ISP connectivity, escalating issues when necessary.
• Assist in maintaining network security and connectivity standards.

IT Support and Asset Management

• Provide desktop and laptop support (OS/application installation, upgrades, troubleshooting).
• Configure and support printers, scanners, and multifunction devices.
• Maintain and update IT asset inventory and documentation.
• Coordinate with vendors for hardware repairs and replacements.
• Assist in the deployment and proper handling of IT assets.
• Support and maintain CCTV systems (installation, configuration, troubleshooting).
• Respond and resolve IT helpdesk tickets promptly.

QualificationsEducation and Experience

• Graduate of Information Technology, Computer Engineering, or a related course.
• 2 to 4 years of experience in systems administration, IT Support and troubleshooting.

Technical Skills

• Strong knowledge in Windows Server, Active Directory, Microsoft Teams, and Office 365.
• Experience with system security, backups, and updates.
• Working knowledge of network fundamentals such as VLANs, VPNs, UniFi, and firewall management.
• Familiarity with basic Linux administration is a plus.
• Skilled in hardware troubleshooting and repair (laptops, desktops, peripherals).

Other Requirements

• Strong problem-solving, documentation, and communication skills.
• Proactive, organized, and able to work independently or within a team.
• Willing to work onsite in San Juan City, Manila.
• Can start ASAP.

Job Types: Full-time, Permanent

Benefits:

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

Ability to commute/relocate:

• San Juan (National Capital Region): Reliably commute or planning to relocate before starting work (Required)

Experience:

• System Administration: 2 years (Required)

Work Location: In person