SmartDev is an AI-powered software development company headquartered in Vietnam, part of the Verysell Group. We help global businesses deliver faster and build smarter — combining AI-driven development practices with deep expertise across fintech, healthcare, retail, and enterprise technology. Our team of engineers, architects, and AI specialists works across the full stack: from custom software and cloud solutions to generative AI, MLOps, and intelligent automation. At SmartDev, we believe that great architecture and AI-first thinking are a competitive advantage — and we build our teams accordingly. 

The company is at a pivotal point in our journey: transitioning from a pure IT outsourcing provider to an AI-enabled solutions partner. 

We have over 100 talented employees working both on-site and remote/hybrid at locations: 

• Hanoi: Zodiac building, 19 Duy Tan Street, Dich Vong Hau ward, Cau Giay District, Hanoi 
• Danang: 81 Quang Trung, Hai Chau 1 ward, Hai Chau District, Danang

As a member of Smartdev LLC, the Senior System Engineer is considered a System support expert responsible for computer hardware, software, networking and peripherals. Senior System Engineer acts as the first point of escalation for the resolution of system related incidents, service requests, and connectivity issues.

• Resolve and close incidents/ service requests as per help desk procedures
• Conduct hardware, software implementation, maintenance and support
• Coordinate with site-procurement team for hardware and software new buy, repair and upgrade
• Maintenance Wired and Wireless network
• Monitor, manage and maintain systems, data backup system schedules
• Run regular checks on network and data security
• Identify and act on opportunities to improve and update software and systems
• Design training programs and workshops for staff if needed
• Conduct regular system audits
• Run and share regular operation system reports
• Carry out other tasks assigned by high management

• At least 4 years' experience as a System Administrator (Windows and Linux) position
• Have experience in network administration, LAN/WAN networking, load balancing, firewall device
• Have experience with virtualization platforms (Xen, KVM, Vmware,..)
• Have experience in Office365 Global admin
• Have experience with web services like Nginx, apache, proxy,…
• Have experience with monitor systems like Zabbix, Prometheus, Cacti, Nagios
• Ability to write bash, PowerShell scripts
• Have experience in CI/CD tools such as Jenkins, Github action
• Fair level of English (4 skills) is essential
• Ability to write technical support documentation

Nice to have:

• Have experience of AWS will be an advantage
• Have experience in Docker will be an advantage

• International working environment with AI-driven strategic direction.
• 20 days of annual leave – Hybrid working mode.
• Premium healthcare package with PVI and comprehensive annual health check-ups
• Competitive salary & 13th salary bonus
• Lunch allowance to fuel your productivity.
• Engaging company culture with fun activities
• Global collaboration – Work with both Vietnamese and international colleagues.