591 Network Administration jobs in Singapore

As an L1 Network Support Engineer, you will be maintaining and troubleshooting hardware infrastructure and systems.

Responsibilities:

· Provide Field Support by carrying out Corrective Maintenance (CM) as a result of failure of the hardware and software.

· Assist to restore the system to its operational condition.

· Support in monitoring and maintain the records of the overall system operational availability and reliability, including Mean Time Between Failure (MTBF), Mean Time to Repair (MTTR), system downtime duration and the types of hardware defects as well as all related software versions, patches.

· Support in field testing by carry out software testing on the system whenever there is a new software bug fixes and ensure the correct configuration of the system is loaded for software / system testing and before the system is used for production.

· Provide technical support in managing the spares provisioning, support and test equipment and other tools.

· Assist in undertaking store keeping functions in respect of receipt, issue and disposal.

· Support in carrying out serviceability check on the spares and to ensure prompt and appropriate action is taken to rectify any fault on the spares.

· Assist in monitoring the end-of-life and end-of-support status of the spares and installed hardware.

· Support in carrying out preventive maintenance on the hardware to retain the system in the specified operational condition in accordance to the planned maintenance schedule.

· Assist in performing calibration, servicing and verification of system configurations and submit the report.

Knowledge, Skills and Experience:

· Diploma / Bachelor’s Degree in IT/Engineering discipline

· Minimally 1-2 years of experience in supporting network, security, server and UPS

· Minimally 1-2 years of experience in supporting mission critical systems

· CCNA Certification is essential

· Well-versed in IT Service Management (ITSM) standards, processes, guidelines and best practices will be an added advantage

· Prior working experience in any Server / Network / Uninterruptible Power System / Security products such as Firewall, PIM and PAM and Server Virtualization will be an added advantage

· Ability to cope in a highly pressured fast-paced environment

· Customer orientated with high level of service attitude

· Open to work Changi Airport and shift timings

· Good listening and analytical skills

· Hardworking, outgoing and enthusiastic

· Positive working attitude

· Team player, and also able to work independently and with little supervision

· Able to thrive in a dynamic environment

· Able to understand the system and architecture diagrams

· Able to understand the user operation environment

· Willingness to pick up new technologies

As an L1 Network Support Engineer, you will be maintaining and troubleshooting hardware infrastructure and systems.

Responsibilities:

· Provide Field Support by carrying out Corrective Maintenance (CM) as a result of failure of the hardware and software.

· Assist to restore the system to its operational condition.

· Support in monitoring and maintain the records of the overall system operational availability and reliability, including Mean Time Between Failure (MTBF), Mean Time to Repair (MTTR), system downtime duration and the types of hardware defects as well as all related software versions, patches.

· Support in field testing by carry out software testing on the system whenever there is a new software bug fixes and ensure the correct configuration of the system is loaded for software / system testing and before the system is used for production.

· Provide technical support in managing the spares provisioning, support and test equipment and other tools.

· Assist in undertaking store keeping functions in respect of receipt, issue and disposal.

· Support in carrying out serviceability check on the spares and to ensure prompt and appropriate action is taken to rectify any fault on the spares.

· Assist in monitoring the end-of-life and end-of-support status of the spares and installed hardware.

· Support in carrying out preventive maintenance on the hardware to retain the system in the specified operational condition in accordance to the planned maintenance schedule.

· Assist in performing calibration, servicing and verification of system configurations and submit the report.

Knowledge, Skills and Experience:

· Diploma / Bachelor's Degree in IT/Engineering discipline

· Minimally 1-2 years of experience in supporting network, security, server and UPS

· Minimally 1-2 years of experience in supporting mission critical systems

· CCNA Certification is essential

· Well-versed in IT Service Management (ITSM) standards, processes, guidelines and best practices will be an added advantage

· Prior working experience in any Server / Network / Uninterruptible Power System / Security products such as Firewall, PIM and PAM and Server Virtualization will be an added advantage

· Ability to cope in a highly pressured fast-paced environment

· Customer orientated with high level of service attitude

· Open to work Changi Airport and shift timings

· Good listening and analytical skills

· Hardworking, outgoing and enthusiastic

· Positive working attitude

· Team player, and also able to work independently and with little supervision

· Able to thrive in a dynamic environment

· Able to understand the system and architecture diagrams

· Able to understand the user operation environment

· Willingness to pick up new technologies

Job Summary:

We are seeking a skilled MIS Engineer to join our team. In this role, you will be responsible for providing technical support and maintenance of computer systems, networks, and applications.

• Address user tickets regarding hardware, software and networking
• Walk customers through installing applications and computer peripherals
• Ask targeted questions to diagnose problems
• Guide users with simple, step-by-step instructions
• Conduct remote troubleshooting
• Test alternative pathways until you resolve an issue
• Customize desktop applications to meet user needs
• Record technical issues and solutions in logs
• Direct unresolved issues to the next level of support personnel
• Follow up with staff to ensure their systems are functional
• Report customer feedback and potential product requests
• Help create technical documentation and manuals
• Administration of company email and active directory
• Provision of new/old laptop/desktop to staff

Requirements:

• BSc in Computer Science or relevant field
• Proven work experience as a Desktop Support Engineer, Technical Support Engineer or similar role
• Hands-on experience with Windows/Linux/Mac OS environments
• Working knowledge of office automation products and computer peripherals, like printers and scanners
• Knowledge of network security practices and anti-virus programs
• Ability to perform remote troubleshooting and provide clear instructions
• Excellent problem-solving and multitasking skills
• Customer-oriented attitude

You will be responsible for supporting daily IT operations and office administration by performing various administrative and technical tasks. Your role as an IT administrator will require you to provide technical support to employees, including troubleshooting hardware, software, and network issues.

You will manage IT assets such as laptops and mobile phones, and will support the coordination of company events as needed. In addition to these responsibilities, you will be in charge of entering procurement data into SAP and managing Car Rental matters.

As a first point of contact for general enquiries, you will perform administrative duties as required. You will also liaise with vendors regarding procurement, office maintenance, and other general matters.

Key requirements for this role include a diploma in Information Technology or relevant field, at least 1 year of working experience in networking, and familiarity with network equipment, desktop support, and system administration.

• Degree: Diploma in Information Technology
• Experience: At least 1 year of working experience in networking
• Skills: Familiarity with network equipment, desktop support, and system administration

Our client, a reputable Denmark MNC, is looking for a Network Support Specialist, skilled in Network & has experience in Audio/Video products/industry.

In-house

• Configure and support of network in office; routers, wireless, printers

• Provide basic IT assistance to internal employees.

External

• Design network solutions and set up company audio products including speakers, TVs, multi-room

systems, home theatres, and smart integrations.

• Configure networking, audio routing, and system controls and explain to client.

• Work on layout drawings for clients

• Conduct pre-installation site checks and assess requirements for power, cabling, Wi-Fi, and infrastructure

readiness.

• Be responsible for documentation, administration and installation of new programs and support

of Terminal Server

• Remote support clients and troubleshoot hardware and software systems.

• Provide on-site technical assistance and resolve network challenges if remote support fails

• Document all installations and service visits in detail, including configurations and network setups.

Requirements and Skills

• Min. 2-3 years of experience in working with network and Audio/Video installation.

• Good knowledge of network, wifi/LAN, preferably familiar with UniFi / Pakedge, and Zendesk or other

ticketing system

• Ad-hoc assignment assigned by the reporting manager.

Please send your updated resume to if you are interested.

Regret to inform that only shortlisted candidates will be contacted.

Workstone Pte Ltd (EA License 19C9998)

Aslin Wong Mun Ning (R )

About Us

We are a leading infocomm service provider with over two decades of experience in delivering resilient enterprise solutions.

Our mission is to ensure uninterrupted business operations for our clients. We take pride in empowering our Service Desk team to solve problems, manage critical incidents, and build trust with every interaction.

The Role:

• Technical Support / Service Desk Executive

Responsibilities:

• Provide exceptional first-level technical support via phone and email, adhering to strict service level agreements.
• Act as the primary owner of user incidents and service requests, ensuring accurate logging, tracking, and timely resolution within our internal system.
• Proactively identify, assess, and document security risks, threats, and vulnerabilities in client networks and systems.
• Prioritize incidents based on predefined severity levels and execute appropriate escalation procedures to senior technical teams when necessary.

Requirements:

• Minimum diploma in information technology, engineering, or a related discipline.
• Foundational understanding of core networking concepts (TCP/IP, LAN, WAN) and internet applications (email, web, DNS).
• Familiarity with Microsoft Windows operating systems and Mac OS environments.
• Fresh graduates are welcome. We provide comprehensive training for the right motivated individual.

Ideal Candidate Profile:

• An excellent communicator with strong verbal and written English skills.
• A natural problem-solver who is meticulous and has a keen eye for detail.
• Independent and results-oriented, with the tenacity to thrive in a fast-paced environment.
• Possesses a genuine passion for customer service and a warm, engaging personality.

Why Join Our Team?

• Career Growth: Gain invaluable exposure to cutting-edge networking, cloud, and cybersecurity technology.
• Make an Impact: Play a critical role in protecting the infrastructure of major organizations in Singapore.
• Learning & Development: We provide training to bridge your knowledge and set you up for success.
• Be Part of History: Join a pioneering company with a strong legacy and an exciting future.

Role: Global Network Support

Location: Taus, Singapore (Transport and Meals provided)

Employment: Perm

Industry: Manufacturing

My client is in a global manufacturing company and they are looking for a Network Support who will play a key role in maintaining the stability, performance, and security of the organization’s network infrastructure.

Key Responsibilities

• Monitor and support L1/L2 network operations including WAN, LAN, WLAN, DHCP, DNS, and campus network environments.
• Troubleshoot and resolve network connectivity, routing, switching, and security-related incidents, escalating when necessary.
• Configure, install, and maintain network hardware (routers, switches, firewalls, wireless access points).
• Provide support for wired and wireless deployments, ensuring performance, scalability, and adherence to best practices.
• Perform upgrades and patching for routers, switches, and firewalls to maintain compliance and enterprise functionality.
• Manage and maintain DNS/IPAM accuracy (Infoblox or equivalent tools).

Qualifications

• Diploma or degree in Computer Science, Information Technology, or equivalent experience.
• 1–3 years of hands-on experience in enterprise network environments.
• Strong understanding of WAN/LAN concepts, WLAN, DNS, DHCP, and IP services.
• Proven troubleshooting ability in both network and network security issues.
• Exposure to:
  Arista wired/wireless (Cisco also valued)
  Palo Alto firewalls and security
  Infoblox (DNS/IPAM)
• Familiarity with ITSM practices (ITIL certification is an advantage).
• Must have strong English communication skills and ability to work effectively in a collaborative environment.
• Good to have Japanese speaking ability

Apply now or submit your application, including your resume in word version and email (Renee) for a confidential conversation.

EA License Number: 11C3017

EA Personnel Number: R

We are looking for a skilled and detail-oriented Firewall Administrator to oversee the operation, administration, and support of our firewall infrastructure.

Responsibilites

• Lead in network related hardware/software/firmware incident management.
• Administer, configure, and maintain enterprise firewalls and security appliances (e.g., Palo Alto, Fortinet, Cisco ASA/Firepower, Check Point).
• Maintain all the relevant network records and update all the documentations timely.
• Maintain Standard Operating Procedure, together with the customer to ensure the processes are in line and up to date as necessary.
• Perform daily system checks and monitoring and to highlight if any abnormalities are found.
• Ensure that network related equipment backups are running.
• Familiar with CISCO switches, load balancers and routers.
• Gather business and/or application requirements on the infrastructure to plan, design, install, test & implement systems in accordance with the specifications & service level.
• Aligned or enhanced ITSM/ITIL methodologies in daily operations e.g. Change, Incident, problem, release management & CMDB.
• Monitor & measure the performance & availability of systems proactively; implement corrective actions identified to improve performance & service level availability.
• Respond promptly to incident, root cause analysis & provide temporary and/or permanent resolution of incidents escalated. Provide timely status updates to relevant parties.
• Implement service continuity measures, i.e., backup/restore procedures & disaster recovery plan, to ensure continuous operation of the business.
• Create and maintain comprehensive documentation for all implemented networks.
• Assist in preparation of proposals and solution presentations.
• lead a team of network engineers.
• Evaluates internal & external business environment to develop long-term strategy for the unit/organizationAttain key certifications for partnership with key vendors.

Required Qualifications:

• Bachelor’s degree in Information Technology, Computer Science, or related field.
• Hands-on experience in network infrastructure roles, including leadership or senior-level positions.
• Strong knowledge of Cisco networking technologies (routers, switches, load balancers).
• Proven experience in incident management, troubleshooting, and root cause analysis.
• Familiarity with ITSM/ITIL practices and frameworks.
• Solid understanding of disaster recovery planning and backup/restore procedures.
• Demonstrated ability to lead technical teams and manage cross-functional projects.

Key Responsibilities:

• Oversee day-to-day IT operations, ensuring smooth running of network hardware, software, and telecommunications systems.
• Provide timely technical support to regional offices (Philippines, Vietnam, Malaysia, Singapore).
• Manage network infrastructure, including hardening, access control, and troubleshooting hardware/software issues.
• Lead or support IT infrastructure projects such as office setups, hardware refresh, and system upgrades.
• Coordinate with regional IT teams and third-party vendors for smooth project implementation.
• Manage software licensing, subscriptions, and vendor relationships.
• Ensure compliance with company policies, IT standards, and relevant regulations.
• Maintain accurate IT documentation, asset inventory, and conduct user training as required.

What you bring:

• Diploma or Degree in Information Technology, Computer Science, or related field.
• 3+ years of experience in IT support and network/system administration, preferably with regional exposure.
• Strong troubleshooting skills for both hardware and software issues.
• Experience in network infrastructure management (hardening, access control).
• Familiarity with software licensing management and IT compliance standards.
• Excellent communication skills; able to work with cross-functional and multicultural teams.
• Willing to travel within ASEAN when required.

Do note that we will only be in touch if your application is shortlisted.
Robert Walters (Singapore) Pte Ltd
ROC No.: E | EA Licence No.: 03C5451
EA Registration No.: R Jacqueline Chaw Ei Phyu Phyu