Rikkeisoft

HH3 Building, Me Trì, Hà Nội

Company Size : 500-999

Job Summary

500-999
Outsourcing
Việt Nam

Cyber Security Engineer

Rikkeisoft

Từ Liêm, Hà Nội
Negotiable
Full Time

Experienced (Non-Manager)

Posted:12/04/2026

Expired

Technical Skill: Cyber Security , Information Security , TCP/IP , Windows , Linux , DNS , VPN , PowerShell , Python , Active Directory , Firewall , SIEM , Bash , IAM , EDR

Job description

Overview of job

Work as a part of the Cyber Security team to support global clients.
Assist in deploying, configuring, and maintaining security systems.
Monitor logs, analyze system activities, and support troubleshooting.
Learn to operate common security tools such as Firewalls, VPN, Proxy, DNS, etc. Support the management of network environments (LAN, Cloud, UAT/DEV, DMZ).
Help manage user access via Active Directory and SSO systems.
Coordinate with vendors on support issues, service tickets, and vulnerability handling.
Follow client’s security standards and procedures strictly.

Job Requirement

3+ years of experience in Cyber Security or related roles.
Solid knowledge of networking & security fundamentals (TCP/IP, VPN, Firewall, DNS…).
Hands◦ on experience with SIEM/EDR or security monitoring tools.
Experience in incident investigation or vulnerability assessment.
Familiar with Windows/Linux environments and Active Directory/IAM.
Excellent English communication skills (all four skills).
Scripting (Python/PowerShell/Bash) or cloud security knowledge is a plus.
Honest, detail◦ oriented, and responsible.

Languages

- English
- Speaking: Intermediate - Reading: Intermediate - Writing: Intermediate

Technical Skill

Cyber Security
Information Security
TCP/IP
Windows
Linux
DNS
VPN
PowerShell
Python
Active Directory
Firewall
SIEM
Bash
IAM
EDR

COMPETENCES

Honest
Detail oriented
Responsible

Rikkeisoft is one of the leading companies in Vietnam in producing software, especially smartphones- and web-based applications.

RIKKEISOFT is one of the leading companies in Vietnam in producing software, especially smartphones- and web-based applications.

RIKKEISOFT was established on April 6, 2012, with headquarter in Hanoi, Vietnam. Since our inception, we always strive for creating excellent products contributing to the society development. Our mission is to make mobile and Internet changes lives for the better. Our vision is to become one of the biggest companies in Vietnam in the field of smartphones and web over the next five years.

STRENGTHS

Members in Board of Directors had a long time learning, working and living in Japan

Young and elite employees, graduated from the top universities in Japan and Vietnam, as well as got high achievements in National Contest and Univerisity Entrance Exam

Proficiency in foreign languages, especially Japanese and English

Ability to meet the strict requirements for quality and progress of the project

WHO WE ARE

ITJobs is founded in 2014 in Vietnam and the primary goal is grow to one of the leading specialists in recruitment and selection of IT staff in Asia.

Rikkeisoft

Job Summary

Cyber Security Engineer

Job description

Overview of job

Job Requirement

Languages

Technical Skill

COMPETENCES

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BUSINESS PROFILE

Rikkeisoft is one of the leading companies in Vietnam in producing software, especially smartphones- and web-based applications.

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