IT System & Infrastructure Engineer

NERA TELECOMMUNICATIONS LTD; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A telecommunications solutions provider in Singapore is looking for an experienced professional to oversee project delivery and execution. The ideal candidate will have hands-on experience with system and network infrastructure technologies, manage relationships with multiple stakeholders, and ensure compliance with industry standards. Responsibilities include technical oversight, ensuring service availability, and leading design reviews. Strong problem-solving and communication skills are essential in this role.

Qualifications

• Hands-on experience with Windows and Linux server operating systems.
• Experience with virtualization technologies like VMware and Microsoft Hyper-V.
• Familiarity with cloud services and API management.

Responsibilities

• Ensure project deliverables on technical kickoff and execution monitoring.
• Oversee high-level and low-level design reviews.
• Lead UAT and final sign-off discussions with customers.

Skills

Veeam

OSPF

MPLS

Azure

Failover

DHCP

Scripting

Routing

Zoning

IP

Networking

Operating Systems

Google Cloud

Ansible

DNS

Education

Degree in Computing, Computer Science/Engineering or IT

Tools

MS Project

Excel

Visio

Google Workspace

Job description

Roles & Responsibilities

Responsibilities

Project Delivery & Execution

• Ensure project deliverables on the technical kickoff, planning, execution monitoring and closure for assigned projects deployments.
• Install, configure, hardening, verification and commission servers, storage, network devices, operating systems, application software and management tools.
• Oversee the day-to-day operation of the servers, networks, related infrastructure and services.
• Monitor, troubleshoot and remediate issues impacting the operation of the installed systems and infrastructure to ensure the highest level of service availability.
• Maintain quality documentation on area of responsibility.
• Work on activity planning and implementation for new setup.
• Develop and/or review technical solutions in support of pre-sales/deal pursuit, as needed.

Stakeholder Communication

• Maintain strong relationships with sales, presales, engineering, vendors, and customer stakeholders.
• Provide structured and timely reporting to both internal and external stakeholders.
• Lead UAT and final sign-off discussions with customers.

Technical Oversight (in collaboration with engineers)

• Oversee high-level design (HLD) and low-level design (LLD) reviews.
• Participate in MOP review, testing, and commissioning processes.
• Ensure documentation handover and operational readiness.

Compliance & Standards

• Ensure adherence to ISO9001 and ISO45001 processes.
• Maintain quality and timely milestones for project scope of work.

Requirements

Education & Certification

• Degree in Computing, Computer Science/Engineering or IT.
• Relevant technical and professional certifications are preferred (or working towards it).

Technical Knowledge

• Hands‑on experience with system infrastructure technologies:
• Operating Systems:
• Windows Server (AD, DNS, DHCP, GPO)
• Linux distributions (RHEL, CentOS, Ubuntu)
• Virtualization & Compute
• VMware vSphere/ESXi, vCenter
• Microsoft Hyper‑V
• KVM
• Cloud and Hybrid Infrastructure
• Azure / AWS / Google Cloud basics
• Cloud VM deployment, storage, networking
• Identity management (Azure AD, IAM)
• Hybrid cloud integration & migration concepts
• Storage Technologies:
• SAN, NAS, DAS concepts
• Storage arrays (HPE, Dell EMC, NetApp, etc.)
• RAID levels, LUN provisioning, zoning & masking
• iSCSI, Fibre Channel
• Backup & Recovery
• Backup software (Veeam, Commvault, Veritas, etc.)
• Backup policies & retention strategies
• Disaster recovery planning and testing
• Replication & failover technologies
• Added advance in experience with network infrastructure technologies: IP networking, routing (OSPF, BGP, MPLS), switching (STP/RSTP, VLAN), Wi‑Fi, and QoS.
• Added advance in experience managing network/security appliance deployments (Firewalls, IPSec, VPNs, Load Balancers, IPAM, DNS, PAM, DDoS, etc).
• Experience on automation scripting (PowerShell, Bash scripting and Infrastructure automation tools Ansible, Terraform— good to have)
• Familiarity with UAT, MOP, and network documentation standards.

Tools & Methodologies

• Familiar with PM tools: MS Project, Excel, Visio, Google Workspace.
• Exposure to automation or generative AI is a plus.

Soft Skills

• Strong stakeholder engagement and negotiation skills.
• Problem‑solving & analytical thinking.
• Communication skill to explain technical concepts to non‑technical stakeholders.
• Ability to manage multiple projects deliverables, while prioritizing on urgency and milestones.
• Comfortable working outside office hours when required.
• Proven delivery track record for telcos, government agencies, or enterprise customers.
• Experience in full start to closure project delivery.
• Familiarity with project commercials.

Tell employers what skills you have

• Veeam
• OSPF
• MPLS
• Azure
• Failover
• DHCP
• Scripting
• Routing
• Zoning
• IP
• Networking
• Operating Systems
• Google Cloud
• Ansible
• DNS