Mô tả công việc
Tóm tắt công việc
CodeHQ Vietnam is looking for a Senior Security Engineer to join our team in Ho Chi Minh City (District 12).
In this role, you will provide hands-on support across Microsoft 365, Microsoft Defender, and core Microsoft infrastructure.
This is a security operations role for one of CodeHQ's client - an IT solutions provider with customers across Australia. The work will be split approximately 60/40, with around 60% focused on delivering security operations and technical services to the client's customers, and 40% providing internal support for the client.
We are looking for someone who can work directly with stakeholders, manage tasks independently, and communicate clearly in English.
At CodeHQ, building great software is all about people who care about the problem, enjoy working together, and take pride in delivering great outcomes. We understand the importance of becoming part of our clients' cultures and adding value to their teams.
You will have the opportunity to work with great customers, and no two days will be the same. We value the cultural diversity of our Vietnam and New Zealand offices, and we celebrate success while recognising people who go above and beyond.
Apply today to join our team and enjoy:
14 days annual leave and 4 days sick leave
13th-month bonus
Lunch allowance
Attractive salary, reviewed twice a year
Hybrid working model - work from home or office
Bao Viet accident and healthcare insurance
English training programme and practical use with New Zealand colleagues and customers
Access to premium learning and development resources
Modern office space with good facilities, including a fully stocked pantry
Cash gifts for special occasions, including Tet Holiday, Vietnam National Day, and Liberation Day
Team vacation trip, team building activities, and monthly happy hour
And much more
Yêu cầu
Core technical skills
Microsoft 365 & Microsoft Defender
Security alert monitoring, incident investigation and remediation
Entra ID, Conditional Access
Active Directory, DNS, DHCP & Group Policy
Scripting and automation
Day-to-day responsibilities
Monitor the Microsoft Defender portal (Defender XDR) daily
Review incidents, alerts, and security risks
Triage alerts from:
Defender for Endpoint
Defender for Office 365
Defender for Identity
Microsoft Defender for Cloud Apps
Investigate security incidents
Identify the scope, impact, and root cause of incidents
Perform remediation actions such as:
device isolation
containment actions
user or session risk remediation
email threat remediation, including quarantine and purge actions
policy tuning to reduce false positives
Review Secure Score and Exposure Score
Identify and prioritise security improvement actions
Track remediation progress with stakeholders
Support threat hunting and proactive risk identification
Use Defender tools and advanced queries where required
Follow security playbooks and escalation procedures
Maintain clear records of incidents, investigation notes, and remediation actions
Work directly with stakeholders to escalate risks and support response activities
Provide recommendations to improve overall security posture
Preferred skills and qualifications
Relevant Microsoft certifications
Experience with Hyper-V virtualisation
Ability to support virtual environment design and deployment
Ability to build and maintain strong relationships with customers, partners, and vendors
Skills in Power Automate
Essential soft skills and experience
Strong English communication skills, both spoken and written (IELTS certification is preferred)
A team player with a positive attitude and professional approach
5+ years of hands-on experience in customer-facing environments
Experience working with overseas customers
Thông tin khác
MS 365
MS Dynamics
MS Hyper-V
DNS
Active Directory
Portal
DHCP
MS Office 365
MS Power Automate
MS Entra ID
MS Defender
Thông tin chung
- Thu nhập: Lên đến 3000USD