System Engineer

WILLOWGLEN SERVICES PTE LTD; Serangoon Garden Circus; On-site; SGD 60,000 - 80,000; Full time

Job summary

A technology services company is seeking a skilled System Engineer to provide technical expertise in system administration and IT operations. You will work both on-site and remotely to support networks, servers, and security infrastructure. Responsibilities include network architecture design and cybersecurity assessments. Ideal candidates will have a degree in a relevant field, experience with Windows/Linux hardening, and skills in TCP/IP networking. Strong attention to detail and team collaboration are essential for this role.

Qualifications

• Degree in Computer Studies, Information Technology, Cybersecurity or related field.
• Experience with cybersecurity hardening methodologies and tools.
• Hands-on experience with Windows/Linux OS hardening.

Responsibilities

• Provide system configuration, administration, and maintenance support.
• Assist with technical guidance and problem-solving in the team.
• Design network architecture solutions.

Skills

Windows OS hardening

Linux OS hardening

TCP/IP networking

Cybersecurity methodologies

Communication skills

Education

Degree in Computer Studies

Degree in Information Technology

Degree in Cybersecurity Operation

Tools

MS SQL Server

Networking equipment (firewalls, switches)

Job description

SYSTEM ENGINEER

We are seeking a versatile and customer-focused System Engineer to provide technical expertise and support across system administration, troubleshooting, and production operations. In this role, you will work both in-house and at customer sites to ensure the smooth operation of IT systems, including networks, servers, storage, and security infrastructure. You will collaborate with customers, contractors, and internal teams to resolve technical issues, support business development activities, and assist in product demonstrations or presentations. This position requires a solid foundation in Windows, Linux, networking, and cybersecurity, along with the ability to manage projects effectively and deliver high-quality technical solutions that meet client needs.

Responsibilities

• System Configuration, Administration and Maintenance Support
• Provide technical guidance and expertise to the team, assisting with problem-solving and decision-making.
• Provide Network Architecture design and solution
• Participate in Cybersecurity Risk Assessment, hardening, verification, and cybersecurity assessment test VAPT
• Setup and Configure for Network, Firewall and switches

Prerequisites:

• Degree in Computer Studies, Information Technology, Cybersecurity Operation or relevant disciplines
• Good understanding cybersecurity hardening methodologies, scripting and tools
• Be familiar with Windows / Linux OS, has hands-on experience with Windows / Linux OS hardening and MS SQL Server hardening.
• Has Experience with TCP/IP network switch and routing. Be CCNA, Security+, related to network certified will be a plus.
• Must have interest in learning new technologies, and tools.
• Show strong attention to detail, be highly self-motivated and have the ability to work independently.
• Team player with good communication skills