Careers
We take our responsibilities as an employer very seriously. We take good care of our new employees, but we also challenge them from the very beginning by giving them responsibilities very quickly.
The Possibilities Are Endless
Ranked as one of “The Best Places to work in Vung Tau,” we are searching for smart people who love to help clients reduce the cost of risk to join our growing team. You’ll work alongside a talented, friendly, diverse group of people who all love to learn new things and deliver client value.
Work/Life Balance
A friendly and flexible environment with lots of autonomy and meaningful work for everyone.
Personal Education
Funding for work-related courses and training to accelerate your professional development.
Health Benefits
Comprehensive health coverage and 100% paid premiums across health, dental and life insurance.
People + Culture
Smart co-workers all growing and enjoying working together to help us shape a better future
Great Leadership And Awesome Team Culture.
Meaningful. Inspiring. Fun. These are a few of the words people use to describe their careers at O.S Offshore Services. As one of us, you’re encouraged to exercise autonomy in your decision making and also work collaboratively as part of the team. Every position at O.S Offshore Services is impactful and plays a central role in our projects as well as the growth of the company. For qualified candidates, we offer:
- A friendly and flexible environment with lots of autonomy and meaningful work for everyone.
- Funding for work-related courses and training to accelerate your professional development.
- Comprehensive health coverage and 100% paid premiums across health, dental and life insurance.
- Smart, talented co-workers all growing and enjoying working together to help us shape a better future.
Just Closed Positions
Job Summary
Join O.S Offshore Services – where expertise meets opportunity. We are currently expanding our team in Vung Tau City and are looking for qualified professionals to join us
📌 Open Positions:
Mechanical Engineer – 02 positions
NDT Technician (MT/PT/UT) – 03 positions (Inspector Level 1 or 2 certified)
NDT Worker – 03 positions (High school graduates with good physical condition)
Job Skills Required
- Bachelor's degree in Engineering or related fields (for positions 1 & 2)
- Relevant working experience in the same or similar roles
- Preference given to candidates with experience in the Oil & Gas industry
- Fresh graduates with strong commitment and career orientation are also encouraged to apply
Benefits & Compensation:
- Competitive salary package based on qualifications and experience
- Full social, health, and unemployment insurance in accordance with Vietnamese law
- 13th-month salary and additional allowances/bonuses
- Professional development opportunities and clear career progression
- Dynamic, safe, and professional working environment aligned with international standards
Application Submission :
Please submit a photocopy of your application directly to the Security Office at O.S Company – 42B, 30/4 Street, Ward 9, Vung Tau City
Or email your application to: [email protected]
Job Summary
The Senior Accountant plays a critical role in managing the company’s full-cycle accounting functions. This position is responsible for ensuring financial accuracy, compliance with tax regulations, timely reporting, and supporting audit and internal control processes. The ideal candidate has solid technical accounting knowledge, is detail-oriented, and can work independently under tight deadlines.
Salary : 13,000,000 VND / month
Job Skills Required
- Degree in Accounting, Auditing, or Financial Management
- Strong knowledge of accounting regulations and tax laws
- Highly responsible, detail-oriented, and honest
Key Responsibilities:
- Manage daily accounting tasks and internal financial operations
- Prepare financial reports and maintain accurate accounting records
- Submit reports to tax authorities and support inspections/audits
- Maintain and organize financial documentation
- Handle payroll, social insurance, PIT, labor union reporting
- Ensure compliance with all tax and accounting regulations
- Assist with year-end audits and tax finalization
- Perform other duties as assigned by the Management
General Benefits: :
- Competitive salary based on qualifications and experience
- Full insurance coverage as per Vietnamese labor law
- 13th-month salary, bonuses, and allowances
- Dynamic and professional working environment with long-term growth opportunities
How to Apply :
Submit a photocopy of your application directly to the Security Office at O.S Company
📍Address: 42B, 30/4 Street, Ward 9, Vung Tau City
📧 Or email your documents to: [email protected]
Job Summary
The HR & Admin Officer is responsible for ensuring smooth office operations and supporting basic HR functions. This position involves managing administrative duties, maintaining personnel records, and coordinating internal procedures. The ideal candidate is organized, detail-focused, and capable of handling both clerical and human resource-related tasks in a fast-paced work environment.
Salary : 7,500,000 VND / month
Job Skills Required
- University degree (preferably in HR, Business Admin, or Law)
- Over 1 year of experience in office administration
- Priority given to candidates with basic HR experience (approx. 5% of workload)
Key Responsibilities:
- Handle all administrative and clerical tasks at the office
- Manage incoming/outgoing correspondence and documentation
- Support basic HR tasks: staff records, timekeeping, contracts, etc.
- Assist with internal company activities and logistics
General Benefits: :
- Competitive salary based on qualifications and experience
- Full insurance coverage as per Vietnamese labor law
- 13th-month salary, bonuses, and allowances
- Dynamic and professional working environment with long-term growth opportunities
How to Apply :
Submit a photocopy of your application directly to the Security Office at O.S Company
📍Address: 42B, 30/4 Street, Ward 9, Vung Tau City
📧 Or email your documents to: [email protected]
Job Summary
The Mechanical Engineer will be responsible for supporting and executing mechanical engineering activities related to offshore inspection, maintenance, and oil & gas services. This role requires a strong technical foundation in mechanical systems, a hands-on approach to problem-solving, and the ability to work effectively in challenging field environments.
The ideal candidate is a motivated individual with a background in engineering who is willing to grow in a demanding offshore industry. While prior experience in the Oil & Gas sector is an advantage, fresh graduates with a solid academic foundation and a strong work ethic are also encouraged to apply. The role may serve as a career path toward becoming an NDT Inspector.
Job Skills Required
- Assist in the design, inspection, installation, and maintenance of mechanical systems and structures used in offshore operations
- Support senior engineers and inspectors in planning and executing on-site technical tasks.
- Participate in safety briefings and comply with all offshore work regulations and standards.
- Maintain accurate documentation and reports related to mechanical assessments and projects.
- Coordinate with cross-functional teams to ensure smooth project execution.
- Willing to undergo training for NDT inspection certifications (MT/PT/UT).
Key Qualifications:
- Bachelor's degree in Mechanical Engineering or a relevant technical field.
- Strong physical health, willingness to work offshore and under high-intensity conditions.
- Preference for candidates with prior Oil & Gas or NDT-related experience.
- Recent graduates with strong academic backgrounds and good attitude are welcome to apply.
General Benefits:
- Competitive Salary: Based on qualifications, position level, and industry benchmarks.
- 13th-Month Bonus: Annual bonus paid in accordance with company policies and employee performance
- Performance Allowances: Additional allowances and bonuses based on job performance and fieldwork
- Career Development Opportunities: Access to ongoing training, certifications, and promotions, especially in the Oil & Gas and NDT fields
- Professional Working Environment: Dynamic, safety-focused, and team-oriented workplace culture
- Work-Life Balance: Reasonable working hours and supportive company policies
- Team Building & Company Events: Participation in regular team outings, annual trips, and engagement activities
How to Apply :
Submit a photocopy of your application directly to the Security Office at O.S Company
📍Address: 42B, 30/4 Street, Ward 9, Vung Tau City
📧 Or email your documents to: [email protected]