Senior Network and Security Admin (Cavite)

Trends Group, Inc.; Cavite City; Presencial; PHP 900.000 - 1.300.000; Jornada completa

Descripción de la vacante

Trends Group, Inc. in Cavite City is seeking a Senior Network and Security Administrator to manage and support our network, data center infrastructure, and security posture across multiple sites.

You will handle DR planning, incident response, and on-going maintenance of complex infrastructure. Responsibilities include monitoring data centers, configuring network/security equipment, and participating in audits and compliance programs.

Formación

• Bachelor's degree in Information Technology, Computer Science with a focus on networking, or an equivalent technical discipline.
• At least 3 years of solid experience in network infrastructure and data center management.
• Strong knowledge of network routing and switching, wireless technologies (APs and WLCs), SAN switches, IPsec VPN, DNS/DHCP.

Responsabilidades

• Monitor and support data centers, DR sites, and affiliate locations.
• Install, configure, deploy, and test network, compute, storage, security, telephony, cabling, and surveillance infrastructure.
• Monitor and troubleshoot network infrastructure to maintain availability, performance, security, and reliability.
• Respond to incidents and service requests based on established processes and SLAs.
• Provide remote and on-site technical support for infra projects and operations.
• Maintain accurate technical documentation and activity reports.
• Participate in BCP/DR testing and external audits.
• Ensure compliance with ISO 27001 ISMS and ISO 9001 QMS.

Descripción del empleo

Senior Network and Security Administrator

Trends Group, Inc. | Corporate IT

We are looking for an experienced Senior Network and Security Administrator to help manage and support our network, security, and data center infrastructure.

In this role, you will be responsible for the implementation, maintenance, monitoring, and troubleshooting of complex network infrastructure across data centers, disaster recovery locations, and affiliate sites. You will work with technologies covering routing and switching, firewalls, load balancers, wireless networks, VPN, network access control, server environments, storage, and other data center systems.

What You'll Do

• Monitor and support data centers, Disaster Recovery (DR) sites, and affiliate locations.

• Install, configure, deploy, and test infrastructure and data center equipment covering network, compute, storage, security, telephony, cabling, and surveillance systems.

• Monitor and troubleshoot network infrastructure to help maintain availability, performance, security, and reliability.

• Respond to incidents and service requests based on established support processes and service-level requirements.

• Provide both remote and on-site technical support for infrastructure projects and operational requirements.

• Maintain accurate technical documentation, records, and activity reports.

• Perform assigned and on-demand infrastructure support tasks.

• Participate in Business Continuity Planning and Disaster Recovery (BCP/DR) testing.

• Support internal and external audits.

• Ensure infrastructure activities comply with ISO 9001 Quality Management System (QMS) and ISO 27001 Information Security Management System (ISMS) requirements.

What We're Looking For

• Bachelor's degree in Information Technology, Computer Science with a focus on networking, or an equivalent technical discipline.

• At least 3 years of solid experience in network infrastructure and data center management.

• Strong knowledge or hands‑on familiarity with:

  • Network routing and switching

  • Wireless technologies, including Access Points and Wireless LAN Controllers (WLC)

  • SAN switches

  • F5 LTM load balancing

  • Firewalls, preferably FortiGate

  • Web Application Firewall (WAF)

  • SD-WAN

  • DNS and DHCP

  • IPsec VPN

  • Cisco ISE and RADIUS services

  • Forescout Network Access Control

  • Data center standards and best practices

  • ISO 27001 and ISO 9001

  • ITIL principles

An Advantage If You Have

• CCNA or an equivalent networking certification.

• Hands‑on experience working in a data center environment.

What Will Help You Succeed

We're looking for someone who is:

• Results‑oriented and able to work effectively as part of a technical team.

• A fast learner who can quickly adapt to new technologies and tools.

• Self‑motivated and comfortable working with minimal supervision.

• Able to produce clear technical documentation.

• Accountable and focused on completing tasks on time.

• Comfortable managing multiple technical assignments and projects.

Working Conditions

• Must be willing to provide on‑call support and work extended hours when required.

• May be assigned to a shifting schedule.

• Must be willing to travel between company or affiliate sites as required.