Job title: IT Administrator
Job type: Permanent
Emp type: Full-time
Industry: Security
Functional Expertise: IT Infrastructure
Location: SG
Job published: 09-10-2025
Job ID: 38758
Contact name: Jay Banghar
Phone number: +6565898787
Contact email: jay@searchelect.com

Job Description

 

High-Impact IT Administrator | Cybersecurity Technology

Location: Singapore (On-Premise)


The Opportunity

Join a global, cutting-edge cybersecurity firm redefining security standards in the B2G space. Our client is a rapidly growing European-headquartered company focused on advanced technological development. This role offers full ownership of critical, on-premise IT infrastructure projects in a culture that values curiosity, innovation, and direct impact.

Key Responsibilities

  • Infrastructure Management: Oversee installation, configuration, and testing of PC/server hardware, software, and LAN/WAN networks.
  • Security & Network: Set up and manage network essentials (firewalls, switches). Implement robust security measures, including VPN, access controls, and regular security audits.
  • System Operations: Manage Linux, Windows, and macOS environments. Handle system health monitoring, data backups, and disaster recovery.
  • Modern Tech: Provide expertise in VMware virtualization and utilize automation tools like Docker and Python scripting to enhance system efficiency.
  • Support & Documentation: Manage the IT ticketing system and ensure all IT documentation is up-to-date.

Required Expertise

  • Strong experience in **Multi-OS Systems Administration** (Linux, Windows, macOS).
  • Mandatory proficiency in VMware and core Network Security concepts.
  • Advantageous skills: Docker and Python scripting.
  • Proactive, problem-solving mindset with excellent communication skills.

The Offer

  • Competitive Salary and Private Health Insurance.
  • Flexible Working Hours and professional growth opportunities.
  • Be an integral part of an ambitious, growing cybersecurity start-up.

SEO Keywords: IT Administrator Singapore, Cybersecurity Jobs, Linux Admin, VMware Specialist, Network Security, Docker, Python.