Senior It Support Jobs in Thailand - Jun 2026

Listed six days ago

Senior IT Support

This is a Contract/Temp job

Multinational working environment with regional exposure and diverse culture
Direct access to BTS station Chit Lom & Siam
Medical coverage provided (inpatient, outpatient, specialist)

Multinational working environment with regional exposure and diverse culture
Direct access to BTS station Chit Lom & Siam
Medical coverage provided (inpatient, outpatient, specialist)

Looking IT Support Specialist to provide desk-side support, troubleshoot user issues, manage service requests, and deploy hardware/software.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

6d ago

Listed seventeen days ago

Senior IT Support & Helpdesk Specialist

at Mizuho Bank, Ltd. Bangkok Branch

This is a Full time job

Bangkok

Clients server support
Trouble shooting, Test and Deployment
Convenient Location: BTS Chongnonsi with competitive health benefit

Clients server support
Trouble shooting, Test and Deployment
Convenient Location: BTS Chongnonsi with competitive health benefit

-

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

17d ago

Listed seventeen days ago

Senior IT support officer

at AUTO X Co., Ltd.

This is a Full time job

Bangkok(Hybrid)

IT Support, Helpdesk Technician
Azure Active Directory (Azure AD / Microsoft Entra ID) and Office 365
Support mobile devices across iOS (iPad, iPhone) and Android

IT Support, Helpdesk Technician
Azure Active Directory (Azure AD / Microsoft Entra ID) and Office 365
Support mobile devices across iOS (iPad, iPhone) and Android

-

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

17d ago

Listed sixteen days ago

Senior IT Support (Pluak Daeng Rayong)

at Professional One Co., Ltd.

This is a Contract/Temp job

Pluak Daeng, Rayong

฿30,000 – ฿35,000 per month

Hands-on ownership of enterprise IT infrastructure.
Key role in system improvement and infrastructure upgrades.
High-impact collaboration with stakeholders and vendors.

Hands-on ownership of enterprise IT infrastructure.
Key role in system improvement and infrastructure upgrades.
High-impact collaboration with stakeholders and vendors.

Senior IT Support Engineer responsible for L1/L1.5 support, troubleshooting IT systems, managing users, and supporting IT operations.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

16d ago

Listed six days ago

Senior Officer-IT Support (Pluakdaeng, Rayong)

at Yusen Logistics (Thailand) Co., Ltd.

This is a Full time job

Pluak Daeng, Rayong

Responsibilities: Installing and configuring computer hardware operation system and application. Talking staff or clients through a series...

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

6d ago

Listed twenty hours ago

IT Support Manager

at TD Tawandang Co., Ltd.

This is a Full time job

Bangkok

Experience as a leader in a client support function
Strong communication skills, both written and verbal
Well-developed organizational skills

Experience as a leader in a client support function
Strong communication skills, both written and verbal
Well-developed organizational skills

Collaborate with cross-functional leaders and team members (Developers, Implementation team lead, Business Unit Managers, etc.) to enhance our product

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

20h ago

Listed sixteen days ago

Senior IT Support / Help Desk (สัญญาจ้าง)

at Thai Credit Guarantee Corporation

This is a Contract/Temp job

Huai Khwang, Bangkok

สนับสนุนระบบ IT ด้วยประสบการณ์ 5+ ปี เงินเดือนแข่งขันและสัญญาจ้าง

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

16d ago

Listed nineteen days ago

Senior IT Systems Administrator

at Wellington College International School Bangkok

This is a Full time job

Saphan Sung, Bangkok

We foster a culture of belonging, psychological safety, and mutual respect
Top-tier international School with collaborative and multicultural environment
We build diverse teams where every voice is heard and valued

We foster a culture of belonging, psychological safety, and mutual respect
Top-tier international School with collaborative and multicultural environment
We build diverse teams where every voice is heard and valued

Manage school IT systems, M365, and security. Lead technical escalations and mentor staff to ensure stable, secure teaching operations.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

19d ago

Listed seventeen hours ago

IT Support Officer

at Beautrium Company Limited

This is a Full time job

Pathum Wan, Bangkok

มีประสบการณ์ด้าน IT Support, Helpdesk หรือ Technical Support อย่างน้อย 1 ปี
มีประสบการณ์ดูแลระบบ POS หรือธุรกิจ Retail
สามารถทำงานเป็นกะ รวมถึงวันหยุด เสาร์-อาทิตย์ หรือปฏิบัติงานนอกเวลาตามแผนงานได้

มีประสบการณ์ด้าน IT Support, Helpdesk หรือ Technical Support อย่างน้อย 1 ปี
มีประสบการณ์ดูแลระบบ POS หรือธุรกิจ Retail
สามารถทำงานเป็นกะ รวมถึงวันหยุด เสาร์-อาทิตย์ หรือปฏิบัติงานนอกเวลาตามแผนงานได้

ดูแลและสนับสนุนงานด้าน IT สำหรับสาขาและสำนักงานใหญ่ เพื่อให้ระบบ POS อุปกรณ์ IT และระบบเครือข่ายสามารถใช้งานได้อย่างมีประสิทธิภาพ

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

17h ago

Listed four days ago

Information Technology Technical Support

at Pacific Healthcare (Thailand) Co., Ltd.

This is a Full time job

Yan Nawa, Bangkok

Bachelor’s Degree in Computer Science or related fields.
3 yrs’ experience in IT Infrastructure, Networking and help desk support.
Good command in spoken and written of English.

Bachelor’s Degree in Computer Science or related fields.
3 yrs’ experience in IT Infrastructure, Networking and help desk support.
Good command in spoken and written of English.

Technical support role with career growth, health insurance, and flexible work arrangements in Bangkok.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

4d ago

Listed ten days ago

Senior IT Operations Engineer (Infrastructure)

at KASIKORN Business-Technology Group

This is a Full time job

Pak Kret, Nonthaburi(Hybrid)

Supervises and supports teams while optimizing IT operations and infrastructure to ensure reliable, efficient organizational technology performance.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

10d ago

Listed seventeen hours ago

IT Support Specialist [Salary 27K - 51K THB]

at Keyence (Thailand ) Co., Ltd.

This is a Full time job

Huai Khwang, Bangkok

฿34,000 – ฿50,000 per month

IT Support Specialist 27K-50K Bangkok, Thailand

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

17h ago

Listed one day ago

IT Technician

at TELUS Digital Philippines

This is a Full time job

Bangkok

IT Operations Analyst is responsible to provide first line support to internal and external clients, administration staff and IT Support Analysts

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

1d ago

Listed twenty hours ago

IT Support Specialist (Service Delivery) - Hybrid

at Jetts Fitness (Thailand)

This is a Full time job

Bangkok(Hybrid)

Manage IT request tickets through the entire lifecycle while updating relevant teams and acting as an escalation point for level 1 support.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

20h ago

Listed sixteen days ago

IT Support & Help Desk

at Coway (Thailand) Co.,Ltd.

This is a Full time job

Ratchathewi, Bangkok

Work closely with Korean HQ and global IT teams
Gain hands-on experience in IT security and audit support
Diverse role covering helpdesk, systems, and IT operations

Work closely with Korean HQ and global IT teams
Gain hands-on experience in IT security and audit support
Diverse role covering helpdesk, systems, and IT operations

Support IT operations, security systems, and IT infrastructure for the Thailand entity in collaboration with global HQ.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

16d ago

Listed seven days ago

Onsite Support (Contract 1Yr.)

at Krungthai Computer Services Co., Ltd.

This is a Full time job

Vadhana, Bangkok

Specializing in macOS environments and providing high-level technical assistance.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

7d ago

Listed fourteen days ago

Support Specialist - Information Technology

at KLN Seaport Limited

This is a Full time job

Si Racha, Chon Buri

Life/Accident Group Health Insurance, OPD Claims 30,000 per year
Annual salary increases, Annual Bonus
Provident Fund, Annual Health Checkup

Life/Accident Group Health Insurance, OPD Claims 30,000 per year
Annual salary increases, Annual Bonus
Provident Fund, Annual Health Checkup

This position is responsible for providing IT support and troubleshooting for end-users, including computers, IT equipment, and applications.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

14d ago

Listed twenty days ago

IT Support Officer

at Dr.Pong+

This is a Full time job

Bangkok

IT Support Service-Minded ดูแล Hardware/Software, Network (VPN/Wi-Fi), Account (M365/Google) และระบบ ERP สื่อสารดีเยี่ยมทั้งไทย-อังกฤษ พร้อมเรียนรู้

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

20d ago

Listed eight days ago

IT Operations & Support Specialist

at COSMAX (Thailand) Co., Ltd.

This is a Full time job

Bang Phli, Samut Prakan

฿25,000 – ฿35,000 per month

no.1 Korean cosmetics ODM company
Fast growing business
International working culture

no.1 Korean cosmetics ODM company
Fast growing business
International working culture

Hands-on IT Operations & Support Specialist to manage day-to-day IT technical services

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

8d ago

Listed twenty two days ago

Senior IT Infrastructure & Network

at Sumitomo Mitsui Trust Bank (Thai) Public Company Limited

This is a Full time job

Bang Rak, Bangkok

Supports IT infrastructure operations, projects, and vendors while ensuring stable systems, security baseline, and audit‑ready documentation.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

22d ago

Listed twenty one days ago

IT Helpdesk Associate (1 Year-Contract)

at Garena Online (Thailand) Co., Ltd./ Sea Thailand

This is a Contract/Temp job

Din Daeng, Bangkok

IT operations, trouble shooting, solve IT issues
Knowledge in network, computer hardware & software
Work at Garena Office and cooperate with IT HQ in Singapore

IT operations, trouble shooting, solve IT issues
Knowledge in network, computer hardware & software
Work at Garena Office and cooperate with IT HQ in Singapore

As a Helpdesk Engineer, you will be responsible for implementing IT operations according to policy, interpret IT related issues

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

21d ago

Listed twenty three days ago

Senior IT Associate

at Hop Inn Hotel Public Company Limited

Expiring soon

This is a Full time job

Bangkok

To ensure reliable hotel IT services and HMS performance. Responsible for incident resolution, vendor coordination, and supporting cybersecurity audit

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

23d ago

Listed eighteen days ago

IT Infrastructure & Support Engineer

at Wycombe Abbey International School Bangkok

This is a Full time job

Bang Na, Bangkok

฿35,000 – ฿50,000 per month

Diverse role: infrastructure + daily hands-on support
Modern tech stack: Cisco, Fortinet, Microsoft 365
Impactful work: directly support teaching, events & school operations

Diverse role: infrastructure + daily hands-on support
Modern tech stack: Cisco, Fortinet, Microsoft 365
Impactful work: directly support teaching, events & school operations

Hands-on IT Infrastructure & Support Engineer to manage networks, systems, and campus tech in a dynamic international school.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

18d ago

Listed twenty seven days ago

IT Service Desk

at SCSI Co., Ltd.

Expiring soon

This is a Full time job

Bangkok

We are an expert SI company who provides IT Infrastructure projects / services to many leading companies.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

27d ago

Listed six days ago

System Engineer (Junior/ Senior/ Team Leader)

at Sirisoft Public Company Limited

This is a Full time job

Din Daeng, Bangkok

Modern Infrastructure & Cloud Expertise
End-to-End System Engineering & Problem Solving
Client-Facing Technical Leadership

Modern Infrastructure & Cloud Expertise
End-to-End System Engineering & Problem Solving
Client-Facing Technical Leadership

Deliver reliable, scalable, and secure infrastructure solutions.

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

6d ago

Listed nine days ago

IT Operations (Application Support)

at Yuanta Securities (Thailand) Company Limited

This is a Full time job

Pathum Wan, Bangkok

✅ ควบคุมระบบ End-of-Day ของบริษัทหลักทรัพย์ชั้นนำ ✅ เป็นคนกลางที่เชื่อม Front Office กับ Back Office ✅ ดูแลรายงานที่มีผลต่อการตัดสินใจทางการเงิน

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

9d ago

Listed twenty two days ago

Senior IT Transformation

at TQM Insurance Broker Co., Ltd.

This is a Full time job

Lat Phrao, Bangkok

Responsible for leading, managing, and driving all IT functions across the organization.

subClassification: ManagementManagement

classification: Information & Communication Technology(Information & Communication Technology)

22d ago

Listed twenty one days ago

Business Analyst / Business Technology Consultant (Junior/ Senior/ Team Leader)

at Sirisoft Public Company Limited

This is a Full time job

Din Daeng, Bangkok

Lead Business & Solution Analysis
Career Growth Opportunities
Collaborative High-Performance Culture

Lead Business & Solution Analysis
Career Growth Opportunities
Collaborative High-Performance Culture

End-to-end involvement in business analysis, system design, solution consulting, and project delivery support.

subClassification: Business/Systems AnalystsBusiness/Systems Analysts

classification: Information & Communication Technology(Information & Communication Technology)

21d ago

Listed seven days ago

IT Specialist

at RWP CO., LTD.

This is a Full time job

Chon Buri

฿25,000 – ฿35,000 per month

High growth potential with a highly competitive salary package.
Prioritize your well-being with strict work-life balance culture.
Drive IT operations in a secure, well-established environment.

High growth potential with a highly competitive salary package.
Prioritize your well-being with strict work-life balance culture.
Drive IT operations in a secure, well-established environment.

Manage IT infrastructure & operations. Offering career advancement, competitive salary, and excellent benefits.

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

7d ago

Listed twenty four days ago

Junior - Senior Service Desk Specialist

at THAI UNION GROUP PCL.

Expiring soon

This is a Full time job

Bangkok

Good English communication
Ability to work in rotational shifts, including late shifts.
Service-minded, proactive, and willing to learn new technologies.

Good English communication
Ability to work in rotational shifts, including late shifts.
Service-minded, proactive, and willing to learn new technologies.

Provide Level 1 (L1) technical support

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

24d ago

202 senior it support jobs in Thailand

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