Total 116 computer security job vacancies in Legal / Public / Security category

Job description

• Location will be discussed during interview
• Required to perform 12-hour shift duty (6 days per week)
• Patrol and static guarding of the estate
• Perform other ad-hoc duties as assigned
• Maintain relation with clients and address any security issues
• Maintain access control at the estate
• Any educational background
• Able to read, write & speak English
• Possess valid security license is a MUST
• Walk in for Interview @ 60 Paya Lebar Road #09-06 Paya Lebar Square Singapore 409051

Job Types: Full-time, Part-time, Permanent, Contract, Temporary

Schedule:

• Day shift
• Night shift

Supplemental Pay:

• Overtime pay

Willingness to travel:

• 100% (Preferred)

Work Location: In person

This role focuses on building, integrating, and automating security systems to strengthen detection and response capabilities across on-premise, cloud, and network environments.

Core Responsibilities

1. Design, implement, and integrate security tools across enterprise environments

2. Build and maintain telemetry pipelines into SIEM and detection platforms

3. Support onboarding of systems into security monitoring

4. Implement and manage vulnerability scanning and remediation workflows

5. Work with SOC teams to translate operational gaps into engineering improvements

6. Support incident response and post-incident remediation

Core Requirements

1. Degree in Cybersecurity, IT, Computer Engineering or related field

2. At least 5 years of experience in Security Engineering, DevOps, or platform engineering

3. Experience with enterprise security technologies (e.g. SIEM, SOAR, EDR, cloud security)

4. Proficiency in scripting or automation (e.g. Python, PowerShell)

5. Strong understanding of networking and security telemetry

6. Experience implementing or integrating security platforms (e.g. SIEM, telemetry, cloud security tools)

7. Experience working in multinational or large enterprise environments

8. Ability to deliver engineering outcomes independently

Role Overview

We are seeking a motivated and skilled Security Consultant to join our cybersecurity team. The ideal candidate will have hands-on experience in vulnerability assessment and penetration testing (VAPT), and a strong foundation in offensive security practices. This role requires a proactive individual who can assess, identify, and exploit security vulnerabilities across network and web environments, and provide actionable remediation recommendations to strengthen clients’ security posture.

Key Responsibilities

• Conduct network and webapplication vulnerability assessments and penetration tests (VAPT) to identifyand validate security risks.
• Prepare detailed reports outlining findings, risks, and practical remediation strategies.
• Work closely with clients and internal teams to deliver effective security solutions.
• Stay updated with emerging security threats, exploits, and industry best practices.
• Support internal research and development to enhance service offerings.

Requirements

• Nationality: Must be a Singapore Citizen.
• Experience: Minimum 2 years of relevant hands-on security testing experience.
• Certifications (at least one required): OSCP/ OSCP+ / CRT
• Strong knowledge of network protocols, web application architecture, and common vulnerabilities (e.g.,OWASP Top 10).
• Familiarity with industry-standard tools (e.g., Burp Suite, Metasploit, Nmap, Nessus, etc.).
• Strong analytical and problem-solving skills with attention to detail.
• Excellent communication and report-writing skills.

Good to Have

• Additional offensive security certifications (e.g., OSWE, OSEP, CRTO, CRTL).
• Exposure to source code review,cloud penetration testing and mobile application testing.
• Experience working with government or regulated industry clients.

Why Join Us?

• Opportunity to work on challenging, real-world security engagements.
• Professional growth through advanced projects and certifications.
• Collaborative and knowledge-sharing environment.

JOB RESPONSIBILITIES:

• Continuous monitoring of all access control systems, CCTV, and intrusion detection alarms.

• Rapid triage of alerts to determine critically and dispatch the correct personnel.

• Initial contextualization of alerts high priority intelligence briefs.

• Execution of routine and intelligence-driven checking of cameras and access logs.

• Creation of basic incident reports and daily activity logs for a comprehensive audit trail.

• Management of basic personnel access requests, virtual surveillance monitoring and transferring authorities.

• Initial / advance support for crisis events, including alert distribution and activation of business continuity plans.

• Comprehensive audits of access control and intrusion detection systems to ensure optimal performance.

• In-depth analysis of alarm data to correlate events and identify patterns, distinguishing false positives from genuine threats.

• Development and refinement of security procedures based on new threat intelligence.

• Systematic reviews of security assets to identify vulnerabilities and recommend hardening measures.

• Compilation of evidence for internal and external audits to support the teams.

• Management of Security Systems Commissioning, including the testing and configuration of new or upgraded systems.

JOB REQUIREMENTS:

• Must be able to start within short notice

• Must hold a valid PRD Grade of Senior Security Officer (SSO) rank.

• Must be first-aid trained

• Must be computer literate

• Have to undergo background checks and security screening.

• Experienced working in Data Center or Security Operation Centre environment is an advantage.

• Independent, well-organized, and good work attitude.

Job Description

• Secure construction site office premises and personnel by patrolling property; monitoring surveillance equipment; inspecting buildings, equipment and access points; permitting entry
• Prevent unauthorised entry, intrusion and acts of vandalism.
• Prevent abuse of facilities provided by occupiers (including visitors).
• Conduct crowd and vehicle traffic control.
• Control and direct traffic movements during morning and evening peak hours.
• Ensure that all personnel register at the designated security counters and issue visitor pass.
• Conduct audit check on security passes to ensure only authorised vehicle and personnel can access.
• Enforcement of SMM and health monitoring of all entrants.

Job Requirements:

• Minimum Secondary education
• Candidates must possess a valid PLRD Security License.
• At least 1 year of working experience in the related field is required for this position.
• Commence work with short notice.
• Candidate must be able to performing 2 rotating shift

JOB RESPONSIBILITIES:

• Continuous monitoring of all access control systems, CCTV, and intrusion detection alarms.

• Rapid triage of alerts to determine critically and dispatch the correct personnel.

• Initial contextualization of alerts high priority intelligence briefs.

• Execution of routine and intelligence-driven checking of cameras and access logs.

• Creation of basic incident reports and daily activity logs for a comprehensive audit trail.

• Management of basic personnel access requests, virtual surveillance monitoring and transferring authorities.

• Initial / advance support for crisis events, including alert distribution and activation of business continuity plans.

• Comprehensive audits of access control and intrusion detection systems to ensure optimal performance.

• In-depth analysis of alarm data to correlate events and identify patterns, distinguishing false positives from genuine threats.

• Development and refinement of security procedures based on new threat intelligence.

• Systematic reviews of security assets to identify vulnerabilities and recommend hardening measures.

• Compilation of evidence for internal and external audits to support the teams.

• Management of Security Systems Commissioning, including the testing and configuration of new or upgraded systems.

JOB REQUIREMENTS:

• Must be able to start within short notice

• Must hold a valid PRD Grade of Senior Security Officer (SSO) rank.

• Must be first-aid trained

• Must be computer literate

• Have to undergo background checks and security screening.

• Experienced working in Data Center or Security Operation Centre environment is an advantage.

• Independent, well-organized, and good work attitude.

ISS International School is committed to safeguarding the well-being of our students and promoting the welfare of children and young people. We uphold high standards in our recruitment practices, with a strong focus on child protection and safety.

Working Schedule

Mon to Fri, 6.30 am to 6 pm, Sat, 8 am to 5 pm, rotational work 2 days and off 1 day.

Responsibilities

• Greet visitors and log in all visitors entering and leaving the school premises during school operation hours.
• Check all staff and students for valid IDs entering and leaving the school premises during school operation hours.
• Log in all staff and students entering and leaving the school premises after school operation hours and on weekends.
• Monitor and direct vehicular traffic entering and leaving the school premises, assist in maintaining safe traffic flow during start and end of the school day.
• Investigate alarms and disturbances and report all such situations to the Assistant Manager, Facilities.
• Record details of security-related incidents, eg. break-ins, dangerous driving within school premises, activation of the security alarm system etc. in the Occurrence Book and alert the Assistant Manager, Facilities immediately.
• Issue warning of rule infractions or violations and, where warranted, apprehend or evict violators from premises as directed by the Assistant Manager, Facilities or Senior School staff.
• Call police or fire departments in emergency situations such as fire or suspicious unauthorized personnel on school premises.
• To attend training be in line with the Singapore Police Force new Licensing Condition for Security Officer.
• Follow the security SOP meticulously and carry them out diligently and sensibly.
• Coordinate vacation leave with the team to ensure minimal disruption to the daily operational schedule.
• Perform other duties as assigned by the immediate supervisor or Deputy CEO.

Education/trade qualification/other requirements generally required for job

• You should possess relevant security officer license issued by PLRD.
• You should be able to deal with unexpected emergencies calmly and sensibly.
• You should follow the chain of command and comply with directives from supervisors.
• You should maintain a professional appearance and attitude and able to interact with the staff and members of the public politely and firmly as needed.

Summary

The Security Executive supports the Assistant Security Manager and the Head of Safety, Security, and

Compliance in day-to-day operations.

Reporting to the Assistant Security Manager, he/she will work closely with all departments in the

company, including outsourced security vendors. He/she will assist the Assistant Security Manager in

ensuring that aviation security measures are met.

Duties and Responsibilities

• Assist in ensuring dnata adheres to APD Security Directives.

• Manage access control systems and processes.

• Conduct investigations into security breaches and incidents.

• Assist in reviewing and updating Standard Operating Procedures (SOPs) to meet regulatory requirements.

• Assist in conducting security risk assessments to identify and address key risk areas.

• Enforce a security culture through engagement with business units.

• Identify and escalate breaches or concerns related to security, procedures, or systems.

• Issue staff passes and access rights for employees and contractors; ensure timely revocation and retrieval of passes upon resignation, and manage the secure disposal of access credentials.

• Support security incident response in the absence of the Assistant Security Manager.

• Oversee dnata Security Systems, including CCTV, EM Locks, drop arm barriers, and intrusion alarm systems.

• Issue parking decals for dnata staff and contractors; ensure accurate data submission to the finance department on a monthly basis for billing purposes.

• Assist in preparing and presenting security reports as needed.

• Conduct regular security checks and audits.

• Ensure 24/7 shift security deployment coverage across Catering, Cargo, and the

Maintenance Base.

• Oversee 24/7 shift security coverage for all dnata contracted flights, including standard and non-standard services.

• Assist with airline/regulatory security audits of dnata operations.

• Address security findings from audits by ensuring timely closure of issues and integrating resolutions into operational processes and policies to enhance overall security effectiveness.

• Assist in developing and reviewing dnata’s Business Continuity Management Manual.

• Participate in emergency exercises organized by external stakeholders.

• Assist in developing and maintaining a training framework for staff on emergency response and business continuity.

• Assist in executing business continuity and resilience awareness initiatives.

• Assist in reviewing and updating corporate crisis plans and policies.

• Execute incident management plans for coordinated crisis response.

• Assist with additional duties as required.

Requirements

• Minimally attained Diploma/NITEC from a recognized tertiary institution

• Preferably with minimum 2 years’ experience with security policy work.

• Crisis Management & Business Continuity Management experience is appreciated

• Proficient in Microsoft Office Applications; Excel, Word, PowerPoint

• Preferably with Aviation background

• Preferably possess Class 3 driving license and be able to attain Airfield Driving Permit (ADP

Job Description:

Monitor and control access at the main gate, lobby, and loading bay, ensuring only authorized personnel, vehicles, and visitors enter the premises.

Conduct regular patrols of the building exterior, car park, and common facilities .

Operate and monitor CCTV systems, alarm panels, and access control equipment.

Maintain accurate visitor, delivery, and contractor logs.

Attend to car park matters, including assisting drivers and reporting any gantry or ticketing system issues to the supervisor or maintenance personnel.

Identify and report any safety or security hazards and respond promptly to suspicious activities or incidents.

Assist in emergency situations such as fire alarms or evacuations in accordance with site protocols.

Prepare and submit daily occurrence reports and incident records to the Security Supervisor or Property Management.

Provide assistance and directions to tenants, staff, and visitors when required.

Reachfield Security (Grade “A” agency) specialises in supplying security manpower to Schools, Factories, Shopping Centres, Museums, libraries, etc.

Security Officer/ Senior Security Officer

Salary: up to $3430 gross a month 

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1. Works in a school/ office building environment.

2. Good customer service skills; able to communicate with people of all levels.

3. 12hrs-shift (Fixed shift, no need to rotate)

4. PC knowledge required.

5. Job duties include traffic control, issue visitors/ contractor passes, patrolling, protecting clients’ premises and access control, etc.

6. Possess valid security license, completed WSQ RTT.

Walk-in for interviews - (Mon to Fri, 9am to 5pm) 

10 Anson Road #26-09

International Plaza, Singapore 079903

(Tanjong Pagar MRT)

For more information, please call the office at 6324 0648 / 8805 2291

You may fill in the application form online thru below link.

https://rss.armfort.com/direct... 

Do let us know once you submit the application online

Overview

We are seeking an experienced Application Security Consultant to drive secure application development practices, perform security assessments, and support cloud security initiatives. The ideal candidate will have strong expertise in application security, secure SDLC, DevSecOps, threat modelling, and cloud technologies.

Responsibilities

• Perform application security assessments and reviews for web, mobile, and cloud-based applications.
• Conduct threat modelling exercises to identify, assess, and mitigate application security risks.
• Establish threat profiles and recommend security controls for application projects.
• Track, manage, and remediate security vulnerabilities through timely patching and remediation processes.
• Integrate security best practices and automated security testing into CI/CD pipelines.
• Conduct security awareness training and promote secure coding practices across development teams.
• Collaborate with developers, engineers, and stakeholders to strengthen application security posture.
• Support security governance, risk management, and compliance initiatives. 

Requirements

• Minimum 4 years of combined experience in software development, application security, and cloud computing (AWS preferred).
• Strong understanding of web and mobile application architectures and APIs, including REST, SOAP, SSL/TLS.
• Experience in threat modelling and application security risk assessment.
• Strong knowledge of application security standards and frameworks, including:OWASP Top 10OWASP Application Security Verification Standard (ASVS)
• Familiarity with Agile development methodologies, DevOps practices, and CI/CD pipelines.
• Experience integrating security testing into development workflows.
• Hands-on experience with SAST (Static Application Security Testing) tools such as:Fortify on DemandSonarQubeSimilar security scanning platforms
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and stakeholder management skills.
• Ability to work independently and collaboratively within cross-functional teams.

Preferred Qualifications

• Professional certifications such as:CISSPOSCPAWS Security SpecialtyAWS DevOps EngineerEquivalent cybersecurity certifications
• Experience working with Government Commercial Cloud (GCC) environments.

Key Skills

Application Security | DevSecOps | Threat Modelling | OWASP Top 10 | OWASP ASVS | AWS Security | CI/CD | SAST | Fortify | SonarQube | REST API | SOAP | SSL/TLS | GitLab | GitHub | Ansible | Cloud Security | Vulnerability Management | Secure SDLC | Security Awareness Training | GCC Cloud Environment

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.

We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realize their full potential, who in turn have the opportunity to continuously drive innovation.

We are searching for our next team members to join our growing team.

If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.

This is a 12 months fixed term contract role.

What will you do?

• Develop and maintain IT security policies and action plans, reviewing them at least annually or as required by the Customer.
• Evaluate and recommend IT security products and solutions for implementation within the Customer's IT infrastructure.
• Implement and manage risk assessment methodologies, ensuring compliance with relevant service management requirements and industry standards.
• Develop and implement security management frameworks and governance structures as specified by the Customer.
• Establish and manage IT Security Incident Management processes, including detection, response, and handling of security incidents according to Customer guidelines.
• Collaborate with external partners and suppliers to resolve IT security incidents effectively.
• Participate in and contribute to industry-wide IT security incident response simulations and technical assessment exercises.
• Conduct forensic investigations when required, including secure disk image acquisition and analysis within specified timeframes.
• Monitor, analyze, and report on emerging security threats, vulnerabilities, and solutions relevant to the Customer's IT infrastructure.
• Conduct regular meetings with key stakeholders to highlight security issues and propose improvements to the Customer's IT infrastructure.
• Liaise and coordinate with external suppliers, security organizations, and the Government on IT security matters related to the Customer's infrastructure.
• Perform additional activities as necessary to secure the Customer's IT infrastructure.
• Review and follow up on security reports generated from central security tools, providing timely updates to the Customer.
• Manage the inventory of IT assets to be monitored by central security tools, ensuring compliance and proper onboarding of servers, networks, and databases.

Requirements

• At least 4 years combined work experience in software development, application security and cloud computing (e.g. AWS)
• Familiar with mobile and web application programming interfaces (API) architecture (e.g. REST, SOAP, SSL/TLS)
• Experience in threat modelling and able to establish threat profiles for application projects to identify, quantify and remediate application security risks
• Strong knowledge of security best practices such as OWASP Top 10, OWASP application security verification standard
• Familiar with Agile Development process, CI/CD, DevOps concepts, tools (Gitlab, Github, Ansible etc) and how automated security testing can be incorporated into CI/CI pipelines
• Experience on using SAST code scanning tools such as Fortify-on-Demand, Sonarqube, etc
• Track and address security vulnerabilities with timely remediation and patching processes.
• Conduct security awareness training sessions
• Good verbal/written communications, collaboration skills and experience interacting with various stakeholders
• Strong analytical, problem-solving and troubleshooting skills, ability to work independently
• Relevant certifications preferred (e.g. CISSP, OSCP, AWS security, AWS DevOps Engineer or equivalent etc.)
• Experience in working with Government Commercial Cloud (GCC) preferred

Benefits

What do we offer in return?

• Fun working environment
• Employee Wellness Program
• To work in Singapore Government Agencies projects
• We provide structured development framework and growth opportunities. (We are a “SHRI 2025 Gold winner” in “Learning & Development; Coaching & Mentoring”)

Why you'll love working with us?

If you are looking for opportunities to collaborate with leading industry experts and be surrounded by highly motivated and talented peers, we welcome you to join us. We provide all employees with equal opportunities to grow and develop with us. We believe your success is our success.

Does it sound like something you are interested in exploring further? Please be in touch with our team for an initial chat at careers@activate.sg

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice (https://www.activate.sg/privacy-policy) to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.

Basic Operational Functions

• Working hours: 3 days per week, 7:00 AM to 7:00 PM

• Stationed at the guard house to monitor and control entry and exit activities.

• Register and record visitors’, contractors’, and vehicles’ in-and-out movements.

• Issue and collect visitor or contractor passes where required.

• Ensure only authorized personnel are allowed access to the premises.

• Monitor and report any suspicious activities, unauthorized entry, or unusual incidents.

• Maintain proper records and complete daily occurrence reports and related documentation.

• Respond appropriately to emergencies, fire alarms, or incidents and report to management when necessary.

• Enforce the company’s safety and security procedures within the premises.

• Carry out any other security-related duties assigned by the Company.

Requirements

• Singapore Citizens only.

• Possess a valid Security Officer License.

• Minimum 1–2 years of relevant experience as a Security Officer / Security Guard preferred.

• Experience working in a construction environment is an advantage.

• Able to communicate and write in basic English.

• Responsible, alert, and able to work independently.

Our client is a global leader in gateway services, who is seeking to recruit a Security Officer. This position is based in Singapore.

Security Officer (Training provided)

Responsibilities

You will be responsible for providing security services at the airport and key installation areas, such as safeguarding and protection of assets. Your role includes:

· Perform CCTV and Control Room monitoring duties.

· Undertake screening of baggage and personnel.

· Perform X-ray screening and access controls.

· Perform guarding and patrolling of installations.

· Any other duties as assigned.

Job Requirement:

· Proficient to communicate in English

· Normal colour vision

· Able to work on rotating shifts

· Able to take on assignments at various locations based on Company's discretion

JJ Consulting Services

EA Licence No.: 12C6207

Applicants are invited to send in a MS Word resume to jobs@jjconsulting.com.sg stating position applying for/present/expected salaries and earliest available date.

We thank all applicants in advance and regret that only short listed candidates will be notified.

We are looking for a motivated and skilled Security Consultant to join our client's expanding cybersecurity team in Singapore. You will play a key role in assessing and exploiting security vulnerabilities across networks and web applications, helping clients strengthen their security posture through actionable remediation.

Working closely with internal teams and clients, you will conduct thorough vulnerability assessments and penetration tests while staying abreast of emerging threats and offensive security best practices. Your expertise will contribute to both client solutions and internal research initiatives.

Job Requirements:

To excel in this role, candidates should meet the following qualifications:

• Minimally 1 year of hands-on experience in vulnerability assessment, penetration testing, or offensive security.
• Relevant certification, such as OSCP or OSCP+
• Strong knowledge of network protocols, web application architecture, and common vulnerabilities including OWASP Top 10.
• Proficiency with industry-standard tools like Burp Suite, Metasploit, Nmap, and Nessus.
• Excellent analytical, problem-solving, communication, and report-writing skills.