72 Application Security jobs in Vietnam

Decentralized Application (dApp) Security Auditor

65000 Phan Thiet, Binh Thuan WhatJobs

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Job Description

contractor
Our client, a leader in the blockchain space, is seeking a highly skilled Decentralized Application (dApp) Security Auditor to join their innovative team. This role is integral to ensuring the integrity and security of our cutting-edge dApps operating on various blockchain networks. You will be responsible for conducting rigorous security assessments, identifying vulnerabilities, and providing actionable recommendations to enhance the security posture of our decentralized applications.

Key Responsibilities:
  • Performing comprehensive code reviews and security audits of smart contracts and dApps written in Solidity, Rust, and other relevant languages.
  • Identifying and analyzing potential security risks, including but not limited to reentrancy attacks, integer overflows, denial-of-service vulnerabilities, and access control issues.
  • Utilizing static and dynamic analysis tools to detect vulnerabilities.
  • Conducting penetration testing on dApps to simulate real-world attack scenarios.
  • Developing and documenting detailed security audit reports, including findings, impact assessment, and remediation recommendations.
  • Collaborating closely with development teams to implement security fixes and improvements.
  • Staying abreast of the latest blockchain security threats, attack vectors, and best practices.
  • Contributing to the development of internal security standards and tools.
  • Participating in threat modeling sessions.
  • Ensuring compliance with security protocols and industry best practices.
Qualifications:
  • Proven experience in blockchain security auditing and smart contract vulnerability analysis.
  • Deep understanding of blockchain technologies, particularly Ethereum and its ecosystem.
  • Proficiency in programming languages such as Solidity, JavaScript, and Python.
  • Experience with security analysis tools like Mythril, Slither, or Echidna.
  • Strong knowledge of common smart contract vulnerabilities and mitigation techniques.
  • Excellent analytical and problem-solving skills.
  • Ability to communicate complex technical concepts clearly and concisely, both verbally and in writing.
  • Bachelor's degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience.
This hybrid role requires a commitment to working from our Phan Thiet office on certain days, with the flexibility of remote work for the remainder. If you are passionate about securing the future of decentralized technologies, apply now.
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Software Security Engineer

Ho Chi Minh City Edulog Vietnam

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Job Description

Edulog Vietnam
- 02 Hồng Hà, Tan Binh, Ho Chi Minh- Hybrid- Posted 5 hours ago- Skills:
- AWS- Networking- DevOps**Top 3 reasons to join us**:

- Attractive salary
- Opportunity to be onsite in the US
- Flexible working environment

**Job description**:
**About Edulog**

**Roles and Responsibilities**
- Implement, test and maintain advanced software security techniques in compliance with technical reference architecture for Edulog products on both web and mobile.
- Design computer security strategy and engineer comprehensive cybersecurity architecture. Develop, execute and track the performance of security measures to protect information and network infrastructure and computer systems.
- Work to ensure that the software and underlying architecture is developed and maintained in line with applicable information security frameworks such as SOC 2, ISO 27001, NIST 800-53.
- Perform on-going security testing and code review to improve software security, including vulnerability assessments, penetration testing, and risk assessments to identify and prioritize potential security risks and vulnerabilities.
- Conduct security audits and assessments to ensure compliance with applicable regulations, industry best practices, and organizational security policies.
- Collaborate with cross-functional teams to ensure that security requirements are incorporated into system and network design, development, and implementation processes.
- Troubleshoot and debug issues that arise during the operations of the Edulog systems.
- Propose the engineering designs for new software solutions to help mitigate security vulnerabilities.
- Contribute to all levels of the architectures of both BE and FE.
- Maintain technical documentation up to date.
- Consult team members on secure coding practices.
- Stay up to date on new tools, trends, and best practices.

**Your skills and experience**:

- Proven work experiences as a software security engineer. Minimum of 3-5 years of experience in system security engineering, network security, or a related field.
- Familiar with Linux, Windows, EKS Cluster, AWS services. Any AWS certificate security among the following is a plus such as Amazon VPC Security, Data Protection, Logging, Monitoring, and Compliance, Security Management and Automation Infrastructure and Edge Security, Incident Response.
- Experience implementing and managing information security framework controls such as SOC 2, ISO 27001, NIST 800-53, etc
- Hands-on experience with security technologies, such as firewalls, IDS/IPS, SIEM, antivirus, and vulnerability scanning tools. Experience with risk assessment, penetration testing, and incident response methodologies, and vulnerability assessment tools such as Nessus, Nmap, Metasploit, etc.
- Detailed technical knowledge of techniques, standards and state-of-the art capabilities for authentication and authorization, applied cryptography, security vulnerabilities and remediation.
- Strong software development experience in one of the following core languages: Java, Javascript, Python.
- Familiarity with many tools/services used in the software development process with PostGres, Kafka, Debezium, MQTT, Active Directory Azure, Elastic Search.
- Interest in all aspects of security research and development.
- Excellent communication skills with internal and external stakeholders. Verbal and written proficiency in English is a must.
- BS degree in Computer Science or related field.

**Why you'll love working here**:

- Lunch allowances
- 13th-month salary
- Laptop/MacBook Pro upon joining
- Bao Viet Health Insurance
- Yearly company trip
- Modern facility and open environment
- Opportunities to work onsite in the US

**Edulog Vietnam**:
Innovative Transportation Solutions
- Company type
- Product
- Company size
- 51-150 employees
- Country
- United States- Working days
- Monday - Friday
- Overtime policy
- No OT
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Network Security Engineer

54000 Phan Thiet, Binh Thuan WhatJobs

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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.
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Network Security Engineer

210000 Phuong Son WhatJobs

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full-time
WhatJobs is seeking a proactive and skilled Network Security Engineer to join our IT infrastructure team in Thai Nguyen, Thai Nguyen, VN . This hybrid position allows for a flexible working arrangement, balancing office presence with remote work capabilities. You will be instrumental in designing, implementing, and maintaining robust security measures to protect our network infrastructure and sensitive data against evolving cyber threats. This role requires a deep understanding of network protocols, security best practices, and advanced threat detection techniques.

Your responsibilities will include configuring and managing firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and other security tools. You will conduct regular vulnerability assessments and penetration testing to identify and remediate security weaknesses. This role involves monitoring network traffic for suspicious activity, analyzing security alerts, and responding to security incidents in a timely and effective manner. You will also be responsible for developing and updating security policies and procedures, as well as educating staff on security awareness. Collaboration with the IT operations team to ensure the security of servers, endpoints, and cloud environments is key. Staying current with emerging security threats and technologies is essential for this position.

We are looking for candidates with a Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, along with at least 4 years of experience in network security engineering. Proven experience with network security hardware and software, including firewalls (e.g., Palo Alto, Cisco), IDS/IPS, SIEM solutions, and endpoint security platforms, is required. Relevant certifications such as CISSP, CCNA Security, or Security+ are highly desirable. Strong analytical and problem-solving skills, along with excellent communication and teamwork abilities, are essential. The ability to work under pressure during security incidents and a commitment to continuous learning are critical. You will contribute to maintaining a secure and resilient network infrastructure for our organization.
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Network Security Engineer

65000 Nha Trang, Khanh Hoa WhatJobs

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full-time
Our client seeks a skilled Network Security Engineer to join their team in Nha Trang, Khanh Hoa, VN . This critical role is responsible for safeguarding the company's network infrastructure against cyber threats and ensuring the integrity, confidentiality, and availability of data. You will be tasked with designing, implementing, and managing robust security solutions, including firewalls, intrusion detection/prevention systems (IDPS), VPNs, and antivirus software. Your responsibilities will extend to conducting regular security assessments, vulnerability testing, and penetration testing to identify and address potential security weaknesses. You will develop and enforce security policies and procedures, ensuring compliance with relevant regulations and industry standards. Incident response is a key aspect of this role; you will investigate security breaches, analyze root causes, and implement corrective actions to prevent recurrence. Proactive monitoring of network traffic and security logs is essential for early detection of suspicious activities. You will also stay updated on the latest security threats, trends, and technologies to continuously enhance the organization's security posture. Collaboration with IT infrastructure teams, system administrators, and end-users will be necessary to provide security awareness training and support. The ideal candidate will possess a Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, along with significant hands-on experience in network security. Certifications such as CompTIA Security+, CCNA Security, or CISSP are highly desirable. Strong knowledge of networking protocols, TCP/IP, routing, and switching is required. Excellent analytical, problem-solving, and communication skills are essential for success in this dynamic role.
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Lead Security Engineer

95000 My Tho, Tien Giang WhatJobs

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full-time
Our client is seeking a highly experienced and technically adept Lead Security Engineer to join their growing team in **My Tho, Tien Giang, VN**. This is an on-site position where you will be at the forefront of designing, implementing, and maintaining cutting-edge security solutions to protect our client's infrastructure and data. You will lead a team of security professionals, mentor junior engineers, and drive the adoption of best practices in security engineering.

Key Responsibilities:
  • Design, implement, and manage enterprise-level security solutions, including firewalls, VPNs, IDS/IPS, SIEM, and endpoint protection.
  • Develop and maintain security architecture and standards to ensure the confidentiality, integrity, and availability of information assets.
  • Conduct security risk assessments and vulnerability analyses, and develop remediation plans.
  • Lead security incident response efforts, including detection, containment, eradication, and recovery.
  • Oversee the deployment and management of security monitoring tools and processes.
  • Collaborate with IT operations and development teams to integrate security into the software development lifecycle (SDLC) and infrastructure deployments.
  • Develop and enforce security policies, standards, and procedures.
  • Mentor and guide junior security engineers, providing technical expertise and professional development.
  • Stay current with emerging security threats, vulnerabilities, and technologies, and recommend proactive measures.
  • Manage relationships with security vendors and service providers.
  • Prepare comprehensive reports on security posture, incidents, and ongoing initiatives.
  • Ensure compliance with relevant industry regulations and best practices.
Qualifications:
  • Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
  • Minimum of 7 years of experience in information security, with at least 3 years in a security engineering or architecture role.
  • Proven experience in designing and implementing complex security solutions.
  • Strong knowledge of network security, cloud security (AWS, Azure, GCP), application security, and data security.
  • Expertise with security technologies such as firewalls, WAFs, SIEM, endpoint detection and response (EDR), and cryptography.
  • Experience with scripting languages (e.g., Python, PowerShell) for automation is a plus.
  • Excellent understanding of security frameworks (e.g., NIST, ISO 27001) and compliance requirements.
  • Strong analytical, problem-solving, and decision-making skills.
  • Exceptional leadership, communication, and interpersonal skills.
  • Relevant security certifications such as CISSP, CCSP, or OSCP are highly preferred.
This is an excellent opportunity to lead and innovate in the field of information security.
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Senior Security Engineer

34000 Nam Dinh , Nam Dinh WhatJobs

Posted 1 day ago

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full-time
Our client is seeking an accomplished Senior Security Engineer to join their globally distributed, remote-first technology team. This pivotal role involves designing, implementing, and managing robust security solutions to protect our company's infrastructure, applications, and data from evolving cyber threats. The ideal candidate possesses deep expertise in network security, cloud security, application security, and incident response, along with a proactive mindset and a passion for cybersecurity innovation. Responsibilities include architecting and deploying security tools and systems, developing and enforcing security policies and standards, conducting security assessments and penetration tests, automating security processes, and responding to and mitigating security incidents. You will collaborate closely with development and operations teams to embed security best practices throughout the software development lifecycle (SDLC) and ensure secure cloud configurations. This is a fully remote position, requiring a high degree of autonomy, excellent problem-solving skills, and effective communication through digital platforms. We value engineers who can think critically, anticipate risks, and implement preventive measures. Experience with scripting languages (Python, Bash), SIEM platforms, firewalls, IDS/IPS, and cloud security services (AWS, Azure, GCP) is essential. Certifications such as CISSP, CCSP, or OSCP are highly advantageous. You will be instrumental in enhancing our security posture and ensuring compliance with industry regulations. Join our team of security experts and make a significant impact in safeguarding our digital assets from anywhere in the world.

Qualifications:
  • Extensive experience in security engineering, network security, or cloud security.
  • Proven ability to design, implement, and manage security solutions.
  • Strong understanding of cybersecurity principles, threats, and vulnerabilities.
  • Proficiency in security tools, scripting languages (e.g., Python, Bash), and automation.
  • Experience with cloud security platforms (AWS, Azure, GCP).
  • Knowledge of security frameworks and compliance standards.
  • Excellent analytical, problem-solving, and communication skills.
  • Bachelor's degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience.
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Information Security Engineer

53000 Thuy Van WhatJobs

Posted 1 day ago

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full-time
Our client is seeking a dedicated and proactive Information Security Engineer to join their team and enhance their cybersecurity posture. This role is based in **Hue, Thua Thien–Hue, VN**, and requires a strong understanding of security principles and technologies to protect our digital assets. You will be responsible for designing, implementing, and maintaining security systems and infrastructure. Key duties include configuring firewalls, intrusion detection systems, and VPNs, as well as managing security patches and updates. The role involves actively monitoring network traffic and system logs for suspicious activities, investigating security incidents, and implementing effective remediation strategies. You will also contribute to the development and enforcement of security policies and procedures, ensuring compliance with relevant regulations. Collaboration with IT operations and development teams to integrate security measures into systems and applications will be a core function. The ideal candidate will possess hands-on experience with various security technologies, including endpoint security solutions, data loss prevention (DLP) tools, and identity and access management (IAM) systems. Strong analytical and problem-solving skills are essential for identifying vulnerabilities and responding to security threats. You should be adept at risk assessment and have a thorough understanding of cybersecurity best practices. Excellent communication skills are required to effectively convey technical information and security recommendations. We are looking for an individual who is committed to maintaining a secure environment and is eager to contribute to the company's overall security strategy. If you are a skilled Information Security Engineer looking for a stable, on-site opportunity in **Hue, Thua Thien–Hue, VN**, we encourage you to apply.

Responsibilities:
  • Design, implement, and manage security infrastructure, including firewalls, IDS/IPS, and VPNs.
  • Monitor network and system logs for security breaches and suspicious activities.
  • Respond to security incidents, conduct forensic analysis, and implement corrective actions.
  • Manage security patching and vulnerability remediation processes.
  • Develop and enforce information security policies and procedures.
  • Conduct security audits and risk assessments.
  • Collaborate with IT teams to ensure the security of systems and applications.
  • Provide technical guidance on security best practices.

Qualifications:
  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • Minimum of 4 years of experience in information security engineering or a similar role.
  • Proficiency in configuring and managing firewalls, IDS/IPS, and VPN technologies.
  • Experience with endpoint security solutions and threat detection tools.
  • Solid understanding of network protocols and security concepts.
  • Knowledge of security best practices and compliance frameworks.
  • Strong analytical and problem-solving skills.
  • Good communication and teamwork abilities.
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Senior Security Engineer

94000 Can Tho , Can Tho WhatJobs

Posted 1 day ago

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Job Description

full-time
Our client is a leader in providing cutting-edge cybersecurity solutions and is seeking an experienced Senior Security Engineer to join their esteemed team. This role is entirely remote, offering the opportunity to work from anywhere while contributing to critical security infrastructure. You will be responsible for designing, implementing, and maintaining security systems and protocols to protect our client's networks and data. This involves architecting secure solutions, automating security processes, and proactively identifying and mitigating potential threats. Collaboration with development and operations teams will be key to ensuring security is embedded throughout the system lifecycle.

Key Responsibilities:
  • Design, implement, and manage security infrastructure, including firewalls, IDS/IPS, VPNs, and encryption technologies.
  • Develop and automate security tools and scripts to enhance monitoring, detection, and response capabilities.
  • Conduct security assessments and audits of systems, applications, and networks.
  • Develop and enforce security policies, standards, and procedures.
  • Lead the investigation and remediation of security incidents and breaches.
  • Collaborate with engineering and development teams to ensure security is integrated into the software development lifecycle (SDLC).
  • Manage cloud security configurations and best practices for platforms like AWS, Azure, or GCP.
  • Stay abreast of the latest security threats, vulnerabilities, and technologies.
  • Develop and maintain incident response plans and playbooks.
  • Provide technical guidance and mentorship to junior security team members.

Qualifications:
  • Bachelor's degree in Computer Science, Engineering, Information Security, or a related technical field.
  • 5+ years of experience in cybersecurity engineering, network security, or system security.
  • Strong experience with security technologies such as firewalls, WAFs, SIEM, endpoint security, and vulnerability management tools.
  • Proficiency in scripting languages (e.g., Python, Bash) for automation.
  • In-depth knowledge of cloud security principles and practices (AWS, Azure, GCP).
  • Experience with container security (Docker, Kubernetes) is a plus.
  • Understanding of cryptography, network protocols, and operating systems security.
  • Excellent problem-solving, analytical, and communication skills.
  • Relevant certifications like CISSP, CCSP, or SANS certifications are highly valued.

This is an exceptional opportunity for a seasoned security professional to shape and protect our client's digital landscape from a remote location, based out of **Can Tho, Can Tho, VN**.
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Network Security Engineer

200000 Haiphong , Haiphong WhatJobs

Posted 1 day ago

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full-time
Our client is looking for an experienced Network Security Engineer to join their IT infrastructure team. This hybrid role offers a balance of remote work and essential on-site collaboration to protect our digital assets and ensure the integrity of our network. You will be responsible for designing, implementing, and maintaining robust security measures to safeguard our systems and data against cyber threats. Key responsibilities include configuring and managing firewalls, intrusion detection/prevention systems (IDPS), VPNs, and other security appliances; monitoring network traffic for suspicious activity; conducting vulnerability assessments and penetration testing; developing and enforcing security policies and procedures; responding to security incidents and breaches; and providing technical expertise on security best practices. The ideal candidate possesses a Bachelor's degree in Computer Science, Information Technology, or a related field, with a minimum of 5 years of experience in network security. Relevant certifications such as CompTIA Security+, CISSP, or CCNA Security are highly preferred. Strong knowledge of TCP/IP, network protocols, and various security technologies is essential. Experience with security information and event management (SIEM) systems and incident response procedures is required. Excellent analytical, problem-solving, and communication skills are crucial for collaborating effectively with IT teams and stakeholders in both remote and office settings. You will play a critical role in maintaining the security posture of our organization and protecting sensitive information.
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