Total 661 computer security job vacancies in Legal / Public / Security category in Hong Kong

We are building a next-generation intelligent computing platform that integrates advanced AI capabilities to power seamless user and enterprise experiences. As AI agents and large language models (LLMs) become core components of modern systems, they also introduce new and complex security challenges—such as prompt injection, unauthorized API access, and data leakage.

Given that AI agents often operate with elevated privileges, improper access control or excessive data exposure can lead to system compromise, privacy risks, and unintended behaviors.

To address these challenges, we are expanding our AI Security R&D team to design and implement robust, system-level protections for AI-driven environments across mobile, desktop, and IoT platforms.

Key Responsibilities

• Design and implement security mechanisms to safeguard AI agents and LLM-powered systems
• Develop and enhance access control frameworks, including dynamic least-privilege models and sandboxing mechanisms
• Secure AI system interactions, including APIs, plugins, and tool integrations
• Identify, analyze, and mitigate emerging threats in AI systems (e.g., prompt injection, adversarial attacks)
• Collaborate with cross-functional teams to integrate security into system architecture and AI workflows

Required Technical Expertise

We are looking for candidates with strong experience in one or more of the following areas:

System Programming

• Proficiency in C/C++ for low-level or system programming (e.g., kernel modules, system services)

Operating System Security

• Deep understanding of OS security mechanisms, including:Mandatory Access Control (e.g., SELinux, AppArmor)Kernel hardening (memory protection, syscall filtering)Secure API design and enforcement

AI / LLM Security

• Familiarity with AI-specific security risks, including:Prompt injection attacksAdversarial machine learning techniquesRisks from over-privileged AI agents

Platform Security

• Experience with security frameworks across mobile, desktop, or Linux-based systems

Qualifications

• Master’s or PhD in Computer Science, Cybersecurity, Artificial Intelligence, or related fields
• Industry experience in operating system or platform security (e.g., Linux, Android, iOS)
• Strong problem-solving skills and a security-first mindset
• Publications or patents in cybersecurity are a plus (not required)

Preferred Experience

• Hands-on experience working with AI agents or AI-enabled systems
• Contributions to system-level or open-source security projects (e.g., Linux kernel, Android AOSP)
• Experience designing or implementing access control or sandboxing frameworks

Location: Islandwide
Salary: $2,700 – $3,300 per month
Working days: 4 days work followed by 1 day off and then 3 day work followed by 1 day off

Description

Responsibilities

• Patrolling and carry out enforcement duties such as illegal parking on public roads or public health
• Attend to public feedback
• Possess minimum class 2B license

Benefits
• Full-time: Attractive salary package – Up to SGD3,300*
• 12hrs shift work (can be rotating or perm)
• Joining bonus up to $3500*
• Yearly Increment*
• Fully sponsored WSQ certified security training
• Comprehensive medical and dental benefits, etc

Location: Central Region
Salary: $2,800 – $3,100 per month (Gross salary up to 4k-5k)
Working days: 5 Days work week (Off day not fixed at weekend)

Responsibilities
• Manning of static/access control points
• Checking of passes and other documents at static/access points
• Screening and checking of all personnel and vehicles entering and exiting the premises
• Patrolling and guarding client’s personnel and properties
• Operating metal/explosive detectors/x-ray machines at checkpoints
• Issuing of visitor/contractor pass in exchange for their identification cards
• Attending to alarm activation
• CCTV Monitoring
• Responding to incidents such as unattended bags, etc.
• Maintaining records of all incidents
• Checking of boarding, staff, and valid entry passes

Benefits
• Full-time: Attractive salary package – Up to SGD3,600*
• 12hrs shift work (can be rotating or perm)
• Joining bonus up to $3500*
• Yearly Increment*
• Fully sponsored WSQ certified security training
• Comprehensive medical and dental benefits, etc

Location: Islandwide
Salary: $2,700 – $3,300 per month
Working days: 4 days work followed by 1 day off and then 3 day work followed by 1 day off

Description

Responsibilities

• Patrolling and carry out enforcement duties such as illegal parking on public roads or public health
• Attend to public feedback
• Possess minimum class 2B license

Benefits
• Full-time: Attractive salary package – Up to SGD3,300*
• 12hrs shift work (can be rotating or perm)
• Joining bonus up to $3500*
• Yearly Increment*
• Fully sponsored WSQ certified security training
• Comprehensive medical and dental benefits, etc

Project Security Systems Engineer [Camps Project] X2

• Location Office at Outram Road| Project will be Islandwide depending on assigned project
• Working Hours: Mon to Fri [830am – 6pm] Night and weekend works will be required depending on project requirements
• Salary: Basic up to $4500 + Transport $750 (car) or $400 (motorbike) – must have own vehicle due to site conditions + HP by reimbursement basis

Overall Objective:

• Project Engineers will be responsible for leading and managing projects for security equipment installation, testing, commissioning and system programming in accordance to required standards.

Key Roles and Responsibilities:

• Lead and direct projects and ensure they are directed towards a common objective
• Engage and communicate with stakeholders to deliver project milestones and comply with strict deadlines
• Ensure client satisfaction and manage escalations, acting as point of contact to the client
• Ensure that the project delivers as-sold solution, remains within the baseline budget and is delivered on time whilst maintaining quality criteria and client satisfaction
• Coordinate activities of the project teams through task delegation, resource assignment and programme management
• Ensure proper documentation is in order
• Any other duties as assigned

Job Requirement:

• Minimum Diploma in Electronics & Communication Engineering or related field
• Preferably with 2 years’ relevant work experience in project management for security systems
• Technical knowledge on ELV, Networking and Security Systems (CCTV, Card Access, Alarm System) required

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

Project Security System Engineer [Commercial Project]

• Location: Office at Outram Road| Project will be Islandwide depending on assigned project
• Working Hours: Mon to Fri [830am – 6pm] Night and weekend works will be required depending on project requirements
• Salary: Basic up to $4500 + Transport $750 (car) or $400 (motorbike) or by reimbursement basis + HP by reimbursement basis

Overall Objective:

• Project Engineers will be responsible for leading and managing projects for security equipment installation, testing, commissioning and system programming in accordance to required standards.

Key Roles and Responsibilities:

• Lead and direct projects and ensure they are directed towards a common objective
• Engage and communicate with stakeholders to deliver project milestones and comply with strict deadlines
• Ensure client satisfaction and manage escalations, acting as point of contact to the client
• Ensure that the project delivers as-sold solution, remains within the baseline budget and is delivered on time whilst maintaining quality criteria and client satisfaction
• Coordinate activities of the project teams through task delegation, resource assignment and programme management
• Ensure proper documentation is in order
• Any other duties as assigned

Job Requirement:

• Minimum Diploma in Electronics & Communication Engineering or related field
• Preferably with 2 years’ relevant work experience in project management for security systems
• Technical knowledge on ELV, Networking and Security Systems (CCTV, Card Access, Alarm System) required

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

About the role

We are seeking an experienced In-house Security Officer to join our team. This full-time role is based in Tengah Road / Choa Chu Kang area and will play a vital part in ensuring the safety and security of our premises and personnel.

What you'll be doing

1. Conduct regular patrols of the premises to monitor security and identify any potential risks or issues

2. Respond promptly to security incidents and emergencies, liaising with the relevant authorities as required

3. Monitor and operate security systems, including access controls and surveillance cameras

4. Maintain detailed records and logs of all security-related activities and occurrences

5. Provide a visible security presence to deter criminal activity and reassure staff and visitors

6. Assist with the implementation and enforcement of security policies and procedures

7. Undertake ad-hoc security-related tasks as required

What we're looking for

1. Proven experience (at least 2 years) as a security officer, preferably in a similar in-house or corporate security role.

2. Strong interpersonal and communication skills, with the ability to interact effectively with a diverse range of stakeholders

3. Excellent observational and analytical skills, with the ability to identify and respond to potential security risks

4. Familiarity with security equipment and systems, including access control, CCTV and alarm systems

5. A cooperative and professional attitude, with a commitment to providing high-quality security services

6. A valid security officer license (PLRD) is mandatory

Alternate 6 days

Working location: Tengah and Choa Chu Kang

If you're an experienced security professional who is passionate about ensuring the safety and security of our premises, we'd love to hear from you. Apply now to join our team!

Job Description

• Industry/ Organization Type: Security
• Position Title: Security Officer
• Working Location: Island Wide
• Working Hours: 6days (8.00am-8.00pm, off on weekdays)
• Salary Package: Basic Salary $2,870
• Duration: Permanent Role

Key Responsibilities

• Screen individuals, staff, and vehicles entering the premises, and conduct property checks to ensure safety.
• Patrol various areas to prevent theft and monitor for signs of fire, smoke, or leaks, ensuring all security systems and exits are functioning and secure.
• Control access by managing entry and exit points, conducting ID checks, and authorizing visitor and staff access.
• Respond quickly to alarms, fire incidents, and emergencies, including medical, criminal, and public order situations.
• Maintain detailed records of access and incidents, manage vehicle parking, and ensure all areas, including loading bays, are secured when not in use.

APPLY NOW!!!

• Valid PLRD license.
• Prior experience in security is preferrable.
• Strong observational and communication skills.
• Ability to handle emergencies and stressful situations calmly.
• Basic knowledge of security systems and protocols.
• Customer service oriented.
• Able to perform patrolling duties.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #71347 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Rachael Lee | EA Reg No.: R2093131

About Us:

Hilton Garden Inn Singapore Serangoon is seeking a highly skilled and experienced Security Officer to join our team. As a Security Officer, you will play a critical role in ensuring the safety and security of our guests, team members, and hotel assets.

Job Summary:

We are looking for a diligent and proactive Security Officer to monitor and manage security operations, maintain a secure environment, and provide exceptional service to our guests.

Responsibilities:

- Monitor team member entrance and conduct regular bag searches

- Control goods pass-out procedure for legitimate items

- Manage contractor access and compliance with health and safety policies

- Check goods received outside office hours

- Maintain key management systems and CCTV monitoring

- Patrol hotel premises regularly

- Support evacuation procedures during emergencies

- Monitor suspicious packages and adhere to bomb/terror threat protocols

- Secure hotel facilities when not in use

- Maintain security logs, investigate incidents, and report maintenance/hazard issues

- Manage undesirable behavior professionally

- Greet and assist guests in the lobby, provide luggage assistance to ensure a warm welcome and smooth check-in/out experience.

- Support hotel operations as required

Requirements:

- Min 2 years of security experience in a hotel or related industry

- Possess a valid Security Officer license in Singapore

- Excellent communication and interpersonal skills

- Ability to work independently and as part of a team

- Physical fitness and ability to respond to emergencies

- Familiarity with CCTV systems and security protocols

Job Description

• Industry/ Organization Type: Security
• Position Title: Security Officer
• Working Location: Island Wide
• Working Hours: 5 days / 6 days (Alternative shift) (7.30am - 7.30pm / 7.30pm - 7.30am)
• Salary Package: Basic Salary $3,500 + Variable Bonus
• Duration: Permanent Role

Key Responsibilities

• Oversee security for 10-15 properties grouped by location to minimize travel.
• Perform security tasks such as clocking, identifying threats, incident reporting, and emergency response.
• Handle alarms and on-site emergencies like fires.
• Investigate incidents, manage situations, and report results.
• Patrol and conduct clocking duties as per shift schedule.
• Ensure compliance with building rules and report any issues.

APPLY NOW!!!

• Must have a valid PLRD license with RTT, CSSPB, and PAPP training.
• Customer-focused with good communication skills.
• Completed mandatory security training modules.
• Training provided for newcomers without experience or training.
• Available to work on weekends and public holidays.
• Possess Class 2 driving license and own motorbike for patrols.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #72592 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

Job Description

• Industry/ Organization Type: Security
• Position Title: Senior Security Officer
• Working Location: Island Wide
• Working Hours: 6days (8.00am-8.00pm, off on weekdays)
• Salary Package: Basic Salary $3,170
• Duration: Permanent Role

Key Responsibilities

• Respond to and report on complex or large-scale safety and security incidents; assist in evacuations when needed.
• Manage security systems, including the Central Alarm Monitoring, fire control, lift control, and car park systems.
• Regulate traffic according to the Road Traffic Act, ensuring smooth and safe flow.
• Monitor CCTV and the centralized alarm system, maintaining CCTV storage and preserving evidence.
• Assist state or auxiliary police in law enforcement and issue summons as required.

APPLY NOW!!!

• Valid PLRD license.
• Minimum of 3-5 years of experience in a security role.
• Strong leadership and team management skills.
• Excellent communication and interpersonal skills.
• Ability to handle emergencies and stressful situations calmly and effectively.
• Strong observational and analytical skills.
• Proficient in using security systems and technology.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #71348 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

Job Description & Requirements

• Plan and manage manpower manning and deployment of officers for all sites under your charge. This is done through the monthly / weekly deployment schedule and redeployment of officers between sites to fulfill headcount requirements;
• Manage officers under your charge including training, appraisals, leave matters, disciplinary actions and adherence to PWM grade;
• Manage all required pre- and post- Headcount / Incident / Supervisory Reports and any other reports as required by clients and Senior Management;
• Supervise all security teams and conduct of site checks to ensure adherence to established SOPs and procedures, and to ensure proficiency of officers in executing assigned tasks;
• Any other duties as assigned by the Senior Management. Ensure that operation related equipment e.g. walkie talkies, Guard Tour system conform to the company’s specified requirement.
• Ensure the serviceability status of operational equipment at all assignments is in good working order.
• Ensure proper manpower development and training.
• Ensure the effectiveness of the implementation if the Quality Management System within the Operations Department
• Well versed in security technology, eg remote monitoring, virtual patrolling etc
• Managing and ensuring CCTVs are set up and working at all deployment sites
• Set up clocking points and ensure reports are sent to clients in a timely manner

Limited slots left!

Warehouse Environment

Why Join Us?

• Attractive Earnings: Gross salary from $3,515-$3,615
• $4,500 Completion Bonus
• Work-Life Balance (Work 3-Rest 1-Work 4-Rest 1 shift pattern with guaranteed rest days and break times)
• Stability (Perm Day or Night shift of your choice)

Responsibilities:

• Verify identification and manage visitor passes for secure facilities.
• Conduct regular patrols to prevent and detect security breaches or vandalism.
• Act as a first responder to alarms and incidents.
• Maintain accurate digital or manual logs of daily incidents.

What’s In It For You?

• Clear progression pathways in line with the Security Progressive Wage Model (PWM)
• Comprehensive medical and insurance coverage for you and your family
• Yearly salary increments and exclusive corporate staff discounts
• Uniforms provided

Requirements:

• Valid PRD License with SSO Grade
• Ability to communicate effectively (written and spoken) to handle incident reporting and visitor queries

Location: Central Region
Salary: $2,800 – $3,100 per month (Gross salary up to 4k-5k)
Working days: 5 Days work week (Off day not fixed at weekend)

Responsibilities
• Manning of static/access control points
• Checking of passes and other documents at static/access points
• Screening and checking of all personnel and vehicles entering and exiting the premises
• Patrolling and guarding client’s personnel and properties
• Operating metal/explosive detectors/x-ray machines at checkpoints
• Issuing of visitor/contractor pass in exchange for their identification cards
• Attending to alarm activation
• CCTV Monitoring
• Responding to incidents such as unattended bags, etc.
• Maintaining records of all incidents
• Checking of boarding, staff, and valid entry passes

Benefits
• Full-time: Attractive salary package – Up to SGD3,600*
• 12hrs shift work (can be rotating or perm)
• Joining bonus up to $3500*
• Yearly Increment*
• Fully sponsored WSQ certified security training
• Comprehensive medical and dental benefits, etc

Job Description

• Industry/ Organization Type: Security Solutions Provider
• Position Title: Security System IT Technician
• Working Location: Islandwide (office at Woodlands)
• Working Hours: 5.5 days (Mon – Fri: 9am - 6pm, Sat: 9am – 1pm)
• Salary Package: Basic + OT
• Duration: Permanent

Key Responsibilities

• Install, manage, and troubleshoot security systems: Access Control, Intercom, CCTV, NAS, VMS, and related network equipment.
• Handle copper, fibre cabling, electrical work, and installation of data/power cables, conduits, and metal trunking.
• Support testing, commissioning, and regular maintenance of security systems.
• Carry out onsite troubleshooting.
• Provide technical support, training, and engineering assistance.
• Deliver equipment and samples to project sites when needed.
• Set up and design network solutions for security systems.
• Assist Project Managers and Engineers with other tasks as needed.
• Able to standby at night or over weekends when required.

APPLY NOW!!!

• ITE/Diploma/Degree in IT, Computer, Electrical, or Electronics Engineering.
• Minimum 2 years of experience with ELV systems such as Access Control, Intercom, and CCTV.
• Strong knowledge of computer networking and troubleshooting.
• Familiar with Microsoft Windows.
• Class 3A/3 driving license is an advantage.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #78602 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781