Senior System Administrator

Paynamics Technologies Inc.; Makati; Hybrid; PHP 600,000 - 1,000,000; Full time

Job summary

Paynamics Technologies Inc. in Makati is seeking a Senior System Administrator to manage enterprise systems, servers, and cloud infrastructure in a hybrid setup.

You will handle identity management, access controls, IT service management, and ISMS alignment, while leading IT projects and optimizing costs. Strong collaboration with cross-functional teams and vendors is essential for continuous improvement.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• At least 5 years of experience in system administration with cloud exposure.
• Strong knowledge of cloud infrastructure management, deployment, and optimization.
• Experience with network and server administration, security patching, monitoring, and troubleshooting.
• Proficiency with tools such as Kaseya, SolarWinds, ManageEngine, or similar platforms.
• Strong analytical, problem-solving, communication, and collaboration skills.
• Leadership experience or capacity guiding junior team members.

Responsibilities

• Administer, maintain, and optimize enterprise systems, servers, cloud infrastructure, and IT resources.
• Manage identity and access controls, including user provisioning, modifications, revocation, and access reviews.
• Oversee IT service management processes, incident handling, and service request resolution.
• Support the implementation of security controls and ISMS compliance and audit readiness.
• Lead or support IT projects, POC initiatives, and cross-functional collaboration.
• Monitor and optimize IT-related costs, including licenses, subscriptions, and vendor services.
• Maintain technical documentation, operational reports, and governance processes for continuous improvement.

Skills

Cloud infrastructure

System administration

Identity management

Security patching

Leadership

Communication

Education

Bachelor's degree in Computer Science, Information Technology, or related field

Tools

Kaseya

SolarWinds

ManageEngine

Job description

Join Our Team at Paynamics Technologies Inc.!

Company Description

As a BSP-licensed Electronic Money Issuer and Registered Operator of Payment Systems, Paynamics is a trusted leader in the fintech space.

We deliver end-to-end payment infrastructure that empowers every layer of the economy—from SMEs and conglomerates to government agencies and financial institutions. Whether it's payment acceptance, disbursement, or full wallet ecosystems, our modular platforms are designed to address the complexities of scale, compliance, and interoperability.

Through our secure and innovative technologies, we help shape and empower the Philippines’ digital landscape—driving financial inclusion, enabling digital transformation, and building a more connected, digital-first economy.

Job Title: Senior System Administrator

Location: Makati City

Work Set-up: Hybrid

Job Description

• Administer, maintain, and optimize enterprise systems, servers, cloud infrastructure, and IT resources.
• Manage identity and access controls, including user provisioning, modifications, revocation, and access reviews.
• Oversee IT service management processes, incident handling, and service request resolution.
• Support the implementation of security controls and compliance with Information Security Management System (ISMS) and audit requirements.
• Lead or support IT projects, proof-of-concept (POC) initiatives, and cross-functional collaboration.
• Monitor and optimize IT-related costs, including infrastructure, software licenses, subscriptions, and vendor services.
• Maintain technical documentation, operational reports, and governance processes to support continuous improvement.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent academic background.
• At least 5 years of experience in system administration, with exposure to cloud infrastructure and enterprise system management tools.
• Strong knowledge of cloud infrastructure management, deployment, and system optimization.
• Solid experience in network and server administration, security patching, system monitoring, and troubleshooting.
• Proficiency in system administration and monitoring tools such as Kaseya, SolarWinds, ManageEngine, or similar platforms.
• Strong analytical, problem-solving, communication, and collaboration skills.
• Demonstrated leadership ability or experience guiding junior team members and supporting cross-functional initiatives.
• Relevant certifications such as ITIL, MCSA, or equivalent are an advantage.

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