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65 Network Administrator jobs in Vietnam

Telecommunications Network Administrator

45000 Thai Binh , Thai Binh WhatJobs

Posted 1 day ago

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Job Description

full-time

Our client is seeking a diligent and skilled Telecommunications Network Administrator to manage and maintain their communication infrastructure. This role is instrumental in ensuring the seamless operation and reliability of all telecommunications systems. You will be responsible for the installation, configuration, and maintenance of network hardware and software, including routers, switches, servers, and VoIP systems. Key duties involve monitoring network performance, troubleshooting connectivity issues, and implementing solutions to optimize network efficiency and security. The ideal candidate will possess a strong understanding of network protocols (TCP/IP, DNS, DHCP), telecommunications standards, and wireless technologies. Experience with network security principles, firewall management, and VPN configuration is highly desirable. You will also be involved in managing user accounts, providing technical support to employees, and ensuring that all systems are up-to-date with the latest patches and updates. This role requires excellent analytical and problem-solving skills, with a meticulous attention to detail. Strong communication and customer service skills are essential, as you will be interacting with internal users and potentially external vendors. This position offers a remote work arrangement, enabling you to contribute to the team's success from your home office. You will utilize remote management tools to ensure system stability and security. Responsibilities:

Install, configure, and maintain telecommunications network equipment and systems.
Monitor network performance and identify potential issues.
Troubleshoot and resolve network connectivity and performance problems.
Implement and manage network security measures, including firewalls and VPNs.
Manage user accounts and access permissions.
Provide technical support for telecommunications systems.
Perform regular system updates and patching.
Maintain accurate network documentation.

Qualifications:

Bachelor's degree in Information Technology, Computer Science, Telecommunications Engineering, or a related field.
Minimum of 4 years of experience in telecommunications network administration.
Proven experience with network hardware (routers, switches) and software.
Strong knowledge of TCP/IP, DNS, DHCP, and VoIP technologies.
Familiarity with network security principles and tools.
Excellent troubleshooting, analytical, and problem-solving skills.
Effective communication and customer service abilities.
Ability to work independently and manage tasks effectively in a remote environment.

This advertiser has chosen not to accept applicants from your region.

Senior Network Administrator

52000 Thuy Van WhatJobs

Posted 1 day ago

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Job Description

full-time

Our client is seeking a highly skilled and experienced Senior Network Administrator to join their distributed IT team. This role is entirely remote, allowing you to work from anywhere in Vietnam while ensuring the smooth operation of our client's critical network infrastructure. You will be responsible for maintaining, administering, and supporting our organization's local area network (LAN), wide area network (WAN), and internet systems. This includes troubleshooting network problems, managing network hardware and software, and ensuring the security and integrity of our network environment. Key responsibilities include installing, configuring, and upgrading network software, performing regular network security assessments, and implementing network monitoring solutions to proactively identify and resolve issues. You will also play a vital role in planning for network capacity and ensuring business continuity. The ideal candidate will have a solid understanding of network protocols, network security best practices, and experience with various network hardware and operating systems. We are looking for a candidate with a minimum of 5 years of progressive experience in network administration. A Bachelor's degree in Computer Science, Information Technology, or a related field is preferred. Relevant certifications such as CompTIA Network+, CCNA, or similar are highly advantageous. Excellent problem-solving, communication, and collaboration skills are essential for success in this remote role, enabling effective interaction with colleagues and users across different locations. If you are a dedicated professional who excels in managing and securing networks and is seeking a challenging remote opportunity, we encourage you to apply.

Responsibilities:

Install, configure, and maintain network hardware and software.
Administer and manage LAN, WAN, and wireless network environments.
Monitor network performance and troubleshoot connectivity issues.
Implement and enforce network security policies and procedures.
Manage firewalls, VPNs, and other network security devices.
Perform regular network backups and disaster recovery planning.
Document network configurations, procedures, and user guides.
Provide technical support to end-users for network-related issues.
Plan for network capacity and growth requirements.
Stay updated with the latest network technologies and security threats.

Qualifications:

Bachelor's degree in Computer Science, Information Technology, or a related field (preferred).
Minimum of 5 years of experience in network administration.
Strong understanding of TCP/IP, DNS, DHCP, and other network protocols.
Experience with network hardware from vendors such as Cisco, Juniper, HP.
Proficiency in configuring and managing firewalls (e.g., pfSense, Cisco ASA).
Knowledge of network monitoring tools (e.g., Zabbix, Nagios).
Familiarity with Windows Server and Linux operating systems.
CompTIA Network+ or CCNA certification is a strong plus.
Excellent analytical and problem-solving skills.
Effective communication and interpersonal skills for remote collaboration.

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Remote Junior Network Administrator

44000 Hoang Hoa WhatJobs

Posted today

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Job Description

apprenticeships & trainee

Our client is actively seeking a motivated and aspiring Remote Junior Network Administrator to join their IT department. This is a fantastic trainee position, offering comprehensive training and mentorship in a fully remote capacity. The ideal candidate will have a foundational understanding of computer networks, operating systems, and basic IT troubleshooting, along with a strong desire to learn and grow in the field of network administration. Your primary responsibilities will include assisting senior network administrators in managing and maintaining the company's network infrastructure. This involves monitoring network performance, identifying and resolving network connectivity issues, and responding to IT support requests from employees via virtual channels. You will gain hands-on experience with network hardware such as routers, switches, and firewalls, and learn to configure and troubleshoot these devices. Installation and configuration of network software, operating systems, and user accounts will also be part of your duties. Ensuring network security by implementing and maintaining security protocols, performing regular security audits, and responding to security incidents will be a key learning area. You will assist in managing network backups and recovery procedures, maintaining network documentation, and providing technical support to end-users across the organization. This role requires excellent problem-solving skills, attention to detail, and the ability to learn new technologies quickly. Strong communication and interpersonal skills are essential for effective remote collaboration and user support. A bachelor's degree or an associate's degree in Information Technology, Computer Science, or a related field is preferred. Relevant certifications such as CompTIA Network+ are a plus. We are looking for candidates who are eager to build a career in network administration, possess a strong work ethic, and are adaptable to a remote work environment. If you are a self-starter with a passion for IT and a commitment to continuous learning, we highly encourage you to apply for this rewarding apprenticeship opportunity.

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Remote Senior Network Administrator

92000 Rach Gia, Kien Giang WhatJobs

Posted today

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Job Description

full-time

Our client is seeking a highly skilled and experienced Senior Network Administrator to join their team in a fully remote capacity. While the operational base for some services is **Rach Gia, Kien Giang, VN**, this role is designed for seamless remote execution. You will be responsible for designing, implementing, maintaining, and supporting the organization's network infrastructure. This includes routers, switches, firewalls, VPNs, and wireless networks. The ideal candidate will have a proven track record of managing complex network environments, ensuring high availability, optimal performance, and security. Key responsibilities involve network monitoring, troubleshooting connectivity issues, performing system upgrades, and developing network security policies. You will work with various network protocols and technologies, and collaborate with IT teams to implement network solutions that meet business needs. This role requires excellent problem-solving skills and the ability to work independently in a remote setting.

Responsibilities:

Design, configure, and manage network infrastructure, including routers, switches, firewalls, and VPNs.
Monitor network performance, identify bottlenecks, and implement optimizations.
Troubleshoot and resolve network-related issues in a timely manner.
Implement and maintain network security measures, including intrusion detection/prevention systems.
Perform regular system upgrades and patching for network devices.
Develop and maintain network documentation, including diagrams and configurations.
Provide technical support for network connectivity issues to end-users.
Plan and execute network disaster recovery and business continuity strategies.
Evaluate and recommend new network technologies and solutions.
Collaborate with IT teams to ensure seamless integration of network services.

Qualifications:

Bachelor's degree in Computer Science, Information Technology, or a related field.
Minimum of 5 years of experience in network administration and management.
Proven experience with Cisco, Juniper, or similar networking hardware.
Strong knowledge of TCP/IP, DNS, DHCP, routing protocols (e.g., BGP, OSPF), and switching technologies.
Experience with network security principles and firewalls (e.g., Palo Alto, Fortinet).
Familiarity with network monitoring tools (e.g., SolarWinds, Nagios).
Relevant certifications such as CCNA, CCNP, or equivalent are highly preferred.
Excellent problem-solving, analytical, and troubleshooting skills.
Strong communication and interpersonal skills, with the ability to work independently.

This advertiser has chosen not to accept applicants from your region.

Remote Telecommunications Network Administrator

43000 Hoang Hoa WhatJobs

Posted today

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Job Description

full-time

Our client, a dynamic telecommunications company, is seeking a skilled and dedicated Remote Telecommunications Network Administrator to join their innovative team. This position is entirely remote, allowing you to work from anywhere in Vietnam. You will be responsible for the daily administration, monitoring, and maintenance of the company's telecommunications network infrastructure, ensuring its reliability, performance, and security. Key responsibilities include managing network hardware and software, troubleshooting network connectivity issues, implementing network upgrades and patches, and supporting VoIP systems and other telecommunication services. The ideal candidate will have a solid understanding of telecommunications protocols, network architecture, and security best practices. You will collaborate with cross-functional teams, provide technical support to internal users, and contribute to the continuous improvement of network operations. This role requires strong analytical and problem-solving skills, a proactive approach to identifying and resolving issues, and excellent communication capabilities suited for a remote work environment. We are looking for a professional who is passionate about telecommunications technology and committed to ensuring seamless connectivity for our operations.

Responsibilities:

Administer and maintain telecommunications network infrastructure, including routers, switches, and PBX systems.
Monitor network performance and identify/resolve connectivity issues.
Implement network upgrades, patches, and configuration changes.
Support and manage VoIP systems and related services.
Ensure network security and implement appropriate measures.
Provide technical assistance and troubleshooting for telecommunication-related problems.
Collaborate with vendors and internal teams on network projects and maintenance.
Document network configurations and procedures.

Qualifications:

Bachelor's degree in Telecommunications Engineering, Computer Science, or a related field, or equivalent experience.
Minimum of 3 years of experience in telecommunications network administration.
Proficiency with TCP/IP, VoIP protocols (SIP, H.323), and telephony systems.
Experience with network hardware (Cisco, Juniper) and software.
Knowledge of network security principles and best practices.
Ability to work independently and manage tasks effectively in a remote setting.
Strong troubleshooting and analytical skills.
Good communication and interpersonal skills.
Certifications in relevant networking or telecommunications technologies are a plus.

This advertiser has chosen not to accept applicants from your region.

Remote Senior Telecom Network Administrator

950000 Rach Gia, Kien Giang WhatJobs

Posted 1 day ago

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Job Description

full-time

Our client is seeking an experienced Senior Telecom Network Administrator to join their operations team in a fully remote capacity. This role is essential for maintaining the integrity, performance, and security of the company's telecommunications network infrastructure. You will be responsible for the day-to-day administration, configuration, and troubleshooting of network devices, including routers, switches, firewalls, and VPNs. Key responsibilities include monitoring network performance using various tools, implementing network upgrades and patches, and ensuring compliance with security policies. The ideal candidate will have a strong background in network protocols, TCP/IP, DNS, DHCP, and routing technologies. Hands-on experience with network hardware from leading vendors (e.g., Cisco, Juniper) and a solid understanding of cybersecurity principles are crucial. Proficiency in network monitoring and management software is required. A Bachelor's degree in Information Technology, Computer Science, or a related field, coupled with at least 7 years of experience in network administration, specifically within a telecommunications environment, is essential. Certifications such as CCNA, CCNP, or equivalent are highly valued. This position demands excellent problem-solving skills, the ability to work independently under pressure, and strong written and verbal communication skills, making it ideal for a remote professional passionate about network operations and reliability.

This advertiser has chosen not to accept applicants from your region.

System/network Administrator (French Speaking)

Ho Chi Minh City Vina Group

Posted today

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Job Description

**DESCRIPTION**
- **Systems/Network**:_
- Configure internal systems
- Diagnose and troubleshoot technical issues
- Maintain System Integrity
- Monitor system performance, IT system operations and storage utilization
- Provides support with escalated helpdesk or level 1 requests.
- Plans ahead for necessary hardware or software upgrades to support system growth
- Install servers, devices and firewalls
- Upgrade the network infrastructure
- Conduct Data backups
- Provide advices and best practices for IT security
- Write, edit and revise security procedures
- **Coordinator and support for manager of IT Systems team**:_
- Follow up the direction of manager about the company’s strategic, development, and future growth in IT System team
- Ensure all assigned IT tasks are professionally undertaken and that the IT system remains in good condition and runs perfectly
- Sensibilized for all IT technical aspects of the company
- Manage critical incidents, associated to user communication, activities and any appropriate escalations.
- Build services relationship with user center teams and understand the principles and practice of client care
- Review performance reports, service improvements, service quality and processes
- Build team capabilities to provides expert advice
- Manage and coach team members
- Ensure that team’s KPIs are monitored, actions are taken, evaluated accordingly and delegated properly

**Job Requirement**:

- **Mandatory**_:_
- **6+ years working experience** on related job
- Strong background on **System**/**Network**/**Security**:

- 3+ years working experience in Microsoft System solution
- Good knowledge or experience on system security techniques
- Experience in Cyber Security
- **Advanced** **French and fluent in English.**
- **Highly desirable**_:_
- Exchange Online
- DR, load balancing, clustering
- Hyper-V, Nutanix
- Citrix
- SCCM/SCOM
- MS SQL database server
- Backup and storage solutions

**BENEFITS**
- **Individual Development**:_
- Extensive training and in-depth knowledge sharing sessions
- Online internal learning hub with various categories in hard skills & soft skills (languages, programming language, data visualization )
- Individual empowerment
- **Special Care for Employee**:_
- Work from home 2 days/ week
- Laptop and external monitor for your work
- 100% salary on probationary period
- Up to 2-month performance bonus
- 15 annual leave days + 6 sick leave days (plus 1 annual leave day for every 3-year working)
- Annual health check-up and premium health insurance for employee
- Various attractive teambuilding activities and company trip
- Sport, personal activity sponsor

Etown 1, 364 Cong Hoa Street, Ward 13, Tan Binh DistrictADDRESS

Loại hình công việc: Toàn thời gian

Lương: Lên đến 40.000.000₫ một tháng

Trình độ học vấn:

- Đại học (Ưu tiên)

Kinh nghiệm làm việc:

- System/Network Administrator: 6 năm (Ưu tiên)

Ngôn ngữ:

- Tiếng Pháp (Ưu tiên)
- Tiếng Anh (Ưu tiên)

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System/network Administrator and Coordinator

Ho Chi Minh City Bouygues Construction IT Vietnam

Posted today

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Job Description

**Bouygues Construction IT Vietnam** is a part of **Bouygues Construction IT**, a trusted partner for the business lines which provides competitiveness of the **Bouygues Construction Group** and promotes its digital transformation.

Our System/ Network team has responsibilities to to ensure the operation of Bouygues Construction Group's system. By this position, you will perform as technical level 2 monitoring and collaborating with other teams in French and Morocco.
- **Systems/Network**:_
- Configure internal systems.
- Diagnose and troubleshoot technical issues.
- Maintain System Integrity.
- Monitor system performance, IT system operations and storage utilization.
- Provides support with escalated helpdesk or level 1 requests.
- Plans ahead for necessary hardware or software upgrades to support system growth
- Install servers, devices and firewalls.
- Upgrade the network infrastructure.
- Conduct Data backups.
- Provide advices and best practices for IT security.
- Write, edit and revise security procedures.
- **Coordinator and support for manager of IT Systems team**:_
- Follow up the direction of manager about the company’s strategic, development, and future growth in IT System team.
- Ensure all assigned IT tasks are professionally undertaken and that the IT system remains in good condition and runs perfectly.
- Sensibilized for all IT technical aspects of the company.
- Manage critical incidents, associated to user communication, activities and any appropriate escalations.
- Build services relationship with user center teams and understand the principles and practice of client care.
- Review performance reports, service improvements, service quality and processes.
- Build team capabilities to provides expert advice.
- Manage and coach team members.
- Ensure that team’s KPIs are monitored, actions are taken, evaluated accordingly and delegated properly.

**Job Requirement**:

- **Mandatory**_:_
- **6+ years working experience** on related job.
- Strong background on **System**/**Network**/**Security.**:

- 3+ years working experience in Microsoft System solution.
- Good knowledge or experience on system security techniques.
- Experience in Cyber Security.
- **Advanced** **French and fluent in English.**
- **Highly desirable**_:_
- Exchange Online.
- DR, load balancing, clustering.
- Hyper-V, Nutanix.
- Citrix.
- SCCM/SCOM.
- MS SQL database server.
- Backup and storage solutions.

**Why BYCN IT VN?**
- **Professional, Open-minded and Creative Environment**:_
- International, friendly, proactive, supportive workplace.
- Great teamwork with Agile mindset.
- Fostering mutual respect and understanding.
- Strong sharing culture to improve individual development.
- **Individual Development**:_
- Extensive training and in-depth knowledge sharing sessions.
- Online internal learning hub with various categories in hard skills & soft skills (languages, programming language, data visualization ).
- Individual empowerment.
- **Special Care for Employee**:_
- Work from home 2 days/ week.
- Laptop and external monitor for your work.
- 100% salary on probationary period.
- Up to 2-month performance bonus.
- 15 annual leave days + 6 sick leave days (plus 1 annual leave day for every 3-year working).
- Annual health check-up and premium health insurance for employee.
- Various attractive teambuilding activities and company trip.
- Sport, personal activity sponsor.

**Salary**: Up to 40,000,000₫ per month

Ability to commute/relocate:

- Ho Chi Minh City: Reliably commute or planning to relocate before starting work (required)

This advertiser has chosen not to accept applicants from your region.

Network Security

Ho Chi Minh City Công Ty TNHH Chứng khoán Mirae Asset

Posted today

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Job Description

**Mô tả công việc**:
(Mức lương: Thỏa thuận)
- Ensuring the safety of information technology systems.
- Planning, implementing, managing, monitoring, and upgrading security measures for the protection of the organization's data, systems, and networks.
- Ensuring that the organization's data and infrastructure are protected by enabling the appropriate security controls.
- Conducting penetration testing and scans of networks to find vulnerabilities, research weaknesses and find ways to counter them
- Find cost-effective solutions to cybersecurity problems
- Understand software, hardware and internet needs and adjusting them according to business environment
- Monitoring networks and systems for security breaches or intrusions
- Watching out for irregular system behaviour
- Responding to all system and network security breaches.
- Report possible threats, including assessment-based findings, outcomes and propositions for further system security enhancement

**Chức vụ**: Nhân viên/Chuyên viên

**Hình thức làm việc**: Toàn thời gian

**Quyền lợi được hưởng**:

- Receiving all the benefits as company compensation policy (premium health care insurance, annual travel, etc.).
- Friendly, dynamic working environment, support for career development.
- Joining training courses organized by company.
- Many other benefits when joining us.

**Yêu cầu bằng cấp (tối thiểu)**: Trung cấp - Nghề

**Yêu cầu công việc**:

- Knowledge of conducting regular vulnerability assessments of the systems to prevent any security incident.
- Knowledge in penetration testing, networking, system administration, and operating systems.
- Awareness of the latest methods used by hackers and malicious elements to break into systems.
- Competency to use the available tools to discover any dubious movement in the system.
- Capability to manage risk and ensure disaster recovery in case of a security event.
- Ability to conduct an analysis of computer networks and identify any vulnerabilities or gaps in the system.

**Yêu cầu giới tính**: Nam/Nữ

**Ngành nghề**: An Ninh Mạng,CNTT - Phần Cứng,Quản Trị Mạng

Trung cấp - Nghề
Không yêu cầu

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Network Security Engineer

54000 Phan Thiet, Binh Thuan WhatJobs

Posted today

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Job Description

full-time

Our client is seeking a highly skilled and experienced Network Security Engineer to bolster their IT infrastructure in Phan Thiet, Binh Thuan, VN . This role is crucial for safeguarding the organization's network and data assets against cyber threats. The successful candidate will be responsible for designing, implementing, and maintaining robust security measures to protect our networks, systems, and applications. Key responsibilities include conducting vulnerability assessments and penetration testing, developing and enforcing security policies and procedures, and responding to security incidents. You will manage and configure firewalls, intrusion detection/prevention systems, VPNs, and other security tools. The ideal candidate will have a deep understanding of network protocols, cybersecurity principles, and best practices in threat mitigation. Experience with cloud security, identity and access management, and security information and event management (SIEM) systems is highly desirable. This position requires strong analytical and problem-solving skills, the ability to work under pressure during security incidents, and excellent communication skills to collaborate with IT teams and educate users on security awareness. Continuous learning and staying updated with the latest security threats and technologies are essential. This is an excellent opportunity to play a vital role in protecting an organization's digital landscape.

Responsibilities:

Design, implement, and manage network security solutions.
Configure and maintain firewalls, IDS/IPS, VPNs, and other security devices.
Conduct vulnerability assessments and penetration testing.
Develop and enforce security policies, standards, and procedures.
Monitor network traffic for security breaches and suspicious activities.
Respond to and investigate security incidents, implementing remediation measures.
Manage security awareness training programs for employees.
Stay abreast of emerging security threats and technologies.
Collaborate with IT teams to ensure secure system configurations.
Maintain documentation of security systems and procedures.

Qualifications:

Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
Minimum of 4-6 years of experience in network security engineering.
Proven experience with firewalls, IDS/IPS, VPNs, and endpoint security solutions.
Strong understanding of TCP/IP, routing protocols, and network architecture.
Experience with security assessment tools and methodologies.
Knowledge of cloud security principles (AWS, Azure).
Relevant security certifications (e.g., CISSP, CCNA Security, Security+) are a plus.
Excellent analytical, problem-solving, and troubleshooting skills.
Strong communication and interpersonal abilities.
Ability to work effectively in a team and independently.

This advertiser has chosen not to accept applicants from your region.

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65 Network Administrator jobs in Vietnam

Telecommunications Network Administrator

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Senior Network Administrator

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Remote Junior Network Administrator

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Remote Senior Network Administrator

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Remote Telecommunications Network Administrator

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Remote Senior Telecom Network Administrator

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System/network Administrator (French Speaking)

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System/network Administrator and Coordinator

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Network Security

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Network Security Engineer

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