Aviation Security Officer (AvSO) at Certis
Aviation Security Officer (AvSO) at Certis
Aviation Security Officers (AvSOs) play a vital role in safeguarding Singapore’s aviation landscape. As the first line of defence, you will conduct security screening checks on passengers and baggage while upholding the highest standards of vigilance and professionalism. Working in accordance with established airport security guidelines, AvSOs ensure safe and secure journeys for millions of travellers every day.
Find out how you can join Certis as an Aviation Security Officer and build a meaningful career in aviation security.
Key Responsibilities of an AVSO
Step into one of Singapore’s most respected uniformed roles. As an Aviation Security Officer, you will be at the frontline of keeping Singapore’s aviation hub safe and secure. Your key responsibilities include:

Conduct Security Screenings
- Carry out thorough security screenings of both passengers and baggage
- Ensure compliance with aviation security requirements

Operate Advanced Screening Equipment
- Use screening technologies like X-ray machines and metal detectors to examine baggage and detect prohibited items

Uphold Security Procedures
- Apply established security protocols and standard operating procedures to maintain high security standards

Provide Assistance to Passenger and Staff
- Offer clear direction and support to passengers and airport staff during screening process
Job Benefits for AvSOs
As an Aviation Security Officer at Certis, you get to enjoy the following benefits:
| Attractive Salary |
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| Training & Development |
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| Comprehensive Benefits & Coverage |
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| Exclusive Staff Perks & Welfare |
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Job Requirements for AVSOs
To qualify as an Aviation Security Officer, applicants should meet the following requirements:
- Singapore Citizen
- Minimum GCE ‘N’ Level qualification
- Able to work 12-hour rotating shifts
Career Progression Pathways for AVSOs
Typical progression for Aviation Security Officers may include:
- Aviation Security Officer
- Aviation Security Supervisor
- Senior Aviation Security Supervisor I
- Senior Aviation Security Supervisor II
- Senior Aviation Security Supervisor III
At Certis, we are committed to helping you build a long-term career in aviation security. You will receive fully sponsored WSQ-certified training, on-the-job mentoring and opportunities to build leadership skills, so you can grow with confidence as you gain experience.
Why Work at Certis?

Industry Leader in Integrated Security
Certis is a trusted name in aviation security with a reputation built on professionalism, discipline and reliability. Be part of the team that sets the standard for security operations.

Defined Career Growth Pathways
With structured progression pathways, fully sponsored training and leadership development opportunities, Certis gives you a clear path forward from day one.

Be at the Heart of Singapore’s Aviation Security
As a Certis AVSO, you will be deployed at one of the world's busiest and most recognised airports, playing a direct role in keeping Singapore's skies safe.
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Join Certis as an Aviation Security Officer!
Singapore’s aviation security never stops, and neither does the opportunity here. Whether you are starting your career or looking for a new direction, Certis gives you the training, the support and the career path to build something lasting. Take the first step today.
FAQs About Aviation Security Officers in Singapore
Do I need prior experience to apply as an Aviation Security Officer?
No prior experience is required. All successful candidates will undergo fully sponsored, paid training before being deployed.
How much do Aviation Security Officers make in Singapore?
Salaries vary depending on experience, shift arrangements and employer. At Certis, AvSOs can earn up to $3,190 per month, inclusive of applicable allowances. You will also benefit from annual salary increments and performance bonuses.
Where do Aviation Security Officers work in Singapore?
AvSOs are deployed at Changi Airport and assigned to screening checkpoints or restricted zones to ensure safe and efficient screening operations.
What are the working hours like for Aviation Security Officers?
AvSOs work 12-hour rotating shifts, which include weekends and public holidays. Shift schedules are planned and shared in advance so you can manage your time outside of work. Part-time positions with flexible hourly arrangements are also available.
What kind of training do Aviation Security Officers receive?
Training is fully sponsored and paid, and covers aviation security procedures, screening equipment handling, emergency response protocols and customer service standards. You will be fully prepared before your first day of deployment.
How long is the hiring process of an Aviation Security Officer?
The hiring process for an Aviation Security Officer typically takes around 7 to 8 days, after which successful candidates will proceed to on the job training (OJT) at the airport.