Post-Sales Network & Cybersecurity Engineer

ABOUT CLIENT

Our client is a leading technology distributor in Vietnam, providing IT products and solutions to businesses and organizations

JOB DESCRIPTION

Implementing solutions and providing technical support for networking and cybersecurity solutions, including various vendors' products.
Analyzing customer requirements, designing solutions, and overseeing the entire project delivery process.
Troubleshooting network and security issues, identifying root causes, and implementing corrective actions.
Creating and managing technical documentation, including implementation plans, test plans, and network diagrams.
Collaborating with customers, sales, project managers, presales, and vendor technical support teams for successful project delivery.
Providing system handovers, technical training, knowledge transfer, and operational guidance to customers.
Participating in maintenance, upgrades, migrations, and after-hours support as needed.
Constantly updating knowledge in networking and security technologies, developing technical expertise, and obtaining relevant certifications.
Successful performance indicators
Timely project delivery that meets technical requirements.
Stable systems, timely incident resolution, and minimal downtime.
Highly satisfied customers and effective post-sales support.
Thorough technical documentation and appropriate system handover.
Efficient coordination and escalation with customers and vendor technical support teams.
Ongoing professional development, relevant certifications, and contributions to team best practices.

JOB REQUIREMENT

3+ years of experience in Network Engineering, Cybersecurity, System Integration, or Post-Sales Technical Services.
Extensive knowledge of Enterprise Networking.
Practical experience with BeyondTrust, F5, Splunk, Zscaler, or similar Cybersecurity solutions.
Proficient in analysis, communication, documentation, and customer interaction.
Capable of working independently, handling multiple customer projects, and working onsite if needed.
Willingness to participate in after-hours maintenance if necessary.
Certifications such as HPE Aruba, Juniper, CCNA/CCNP, BeyondTrust, F5, Splunk, Zscaler, Security+, or equivalent are advantageous but not mandatory for candidates with strong hands-on experience.

WHAT'S ON OFFER

A work environment that focuses on collaboration and innovation, providing opportunities for professional development and prioritizing integrity and customer satisfaction.
Emphasis on diversity and inclusion in the workplace to create a respectful and empowering environment for all.
Participation in a team that values innovation and customer focus.
Hands-on experience with cutting-edge networking and cybersecurity technologies.
Real projects with enterprise customers and significant deal opportunities.
A collaborative setting where your technical skills directly impact business success.
Ample prospects for learning, obtaining professional certifications, and advancing in your career.

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Outsource

Technical Skills:

Network, Security

Location:

Ho Chi Minh, Ha Noi - Viet Nam

Working Policy:

Onsite

Job ID:

J02270

Status:

Active

Related Job:

Senior Frontend Engineer (Platform)

Ho Chi Minh - Viet Nam


Outsource

  • ReactJS
  • Typescript

Develop and uphold frontend templates, boilerplates, and libraries to assist product teams in enhancing efficiency. Play a role in enhancing the design system and component library. Aid frontend teams in incorporating and leveraging guidelines, templates, and tools. Ensure an efficient and scalable frontend development setup with contemporary toolchains. Assess the compatibility of new frontend technologies with our existing landscape. Assist in initiating new frontend projects with adherence to predefined standards, best practices, and toolchains. Contribute to establishing and refining frontend standards and best practices within the organization.

Negotiation

View details

QA Engineer - Manual

Ho Chi Minh - Viet Nam


Product

  • Manual Test

Responsible for complete manual QA of web, mobile, and payment processes including functionality, integration, regression, exploratory testing, and User Acceptance Testing (UAT). Develop risk-based testing strategies for releases, including scoping, estimating, preparing test data, defining entry and exit criteria. Ensure seamless end-to-end flows across frontend, backend, and integrations with third-party systems, covering multiple countries, currencies, and payment methods. Conduct API testing using tools like Postman, verifying payment lifecycle and handling of failures such as refunds, settlements, retries, idempotency, and webhooks. Manage defect reporting and triage, communicate quality status and risks effectively, and make evidence-based decisions on whether to proceed with releases. Enhance regression testing coverage and QA processes, fostering close collaboration with Product and Engineering teams.

Negotiation

View details

Embedded Software Engineer (Application Software (ASW), Chinese Speaking)

Ho Chi Minh, Ha Noi - Viet Nam


Outsource

  • Embedded
  • C/C++

Analyze customer function requirements Translate them into detailed specifications for CRPs Design solutions aligned with customer needs and implemented ASW software using ASCET Conduct verification activities, including unit and component testing, for each release cycle Integrat calibration parameters to optimize function performance and efficiency Evaluate vehicle test results to ensure compliance with performance standards Investigate and resolve issues reported by stakeholders such as APP, TPM, and customers

Negotiation

View details