Shift TSG/IT Tech

Hyve Solutions; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Hyve Solutions is seeking a Senior Systems Engineer focused on Network and Infrastructure to design, implement, and support our enterprise networking stack. You will manage Arista and Cisco switching, Fortinet security, and Linux-based infrastructure across hybrid environments.

The role requires 8+ years of experience with major networking tech, strong troubleshooting, and the ability to serve as a senior escalation contact across time zones. Azure/AWS and automation skills are a plus.

Qualifications

• 8+ years of enterprise infrastructure and network engineering experience.
• Strong experience with Arista and Cisco networking, Fortinet firewalls, Cisco wireless technologies, and Linux administration.
• Solid understanding of TCP/IP, routing, switching, VPNs, and network security.
• Experience supporting production environments and critical infrastructure.
• Strong troubleshooting, documentation, and communication skills.

Responsibilities

• Design, implement, and support enterprise network infrastructure.
• Manage Arista and Cisco switching environments, including Layer 2/3 networking, routing, and switching.
• Administer Fortinet firewalls, VPNs, and network security controls.
• Support Cisco wireless infrastructure, including WLCs and access points.
• Administer Linux servers, patching, performance tuning, and core infrastructure services.
• Support hybrid cloud and on-premises environments.
• Participate in disaster recovery, business continuity, and infrastructure improvement initiatives.
• Serve as a senior escalation point for complex issues and participate in on-call support.
• Support infrastructure projects, deployments, and operational improvements.

Skills

Arista networking

Cisco networking

Fortinet firewalls

Linux administration

TCP/IP

VPNs

Tools

Azure

AWS

VMware

Ansible

Python

Job description

Hyve Company Overview

Hyve Solutions transforms complex engineering challenges into production reality for technology innovators building AI, cloud, and connected infrastructure. As a US-based manufacturing partner, the company rapidly delivers fast, agile execution through dep technical partnerships and co-innovation, and supply chain clarity. Hyve’s integrated ODM, CM, and SI capabilities eliminate vendor complexity while accelerating time-to-market with single-partner accountability from design through scale. The company co-innovates with deep engineering expertise, treating customer success as its own while building tomorrow's digital infrastructure.

JD – Senior Systems Engineer (Network & Infrastructure)

Key Responsibilities

• Design, implement, and support enterprise network infrastructure.
• Manage Arista and Cisco switching environments, including Layer 2/3 networking, routing, and switching.
• Administer Fortinet firewalls, VPNs, and network security controls.
• Support Cisco wireless infrastructure, including WLCs and access points.
• Administer Linux servers, patching, performance tuning, and core infrastructure services.
• Support hybrid cloud and on-premises environments.
• Participate in disaster recovery, business continuity, and infrastructure improvement initiatives.
• Serve as a senior escalation point for complex issues and participate in on-call support.
• Support infrastructure projects, deployments, and operational improvements.

Required Qualifications

• 8+ years of enterprise infrastructure and network engineering experience.
• Strong experience with:
  • Arista and Cisco networking
  • Fortinet firewalls
  • Cisco wireless technologies
  • Linux administration
• Solid understanding of TCP/IP, routing, switching, VPNs, and network security.
• Experience supporting production environments and critical infrastructure.
• Strong troubleshooting, documentation, and communication skills.

Preferred Qualifications

• Experience with Azure and/or AWS.
• VMware, Ansible, Python, or automation experience.
• Relevant Cisco, Fortinet, Arista, or Linux certifications.

This role is critical to maintaining production stability, improving support coverage across multiple time zones, and eliminating single points of failure within the Infrastructure team.

We are an Equal Opportunity Employer and do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other legally protected status. We are committed to creating an inclusive environment for all employees.