Total 700 computer security job vacancies in Legal / Public / Security category in Singapore

Responsibilities:

·      Support daily network security operations, including monitoring and basic security controls

·      Assist in vulnerability management for network devices, servers, and endpoints (scan, track, follow-up)

·      Support security monitoring and alert handling (e.g., firewall, endpoint, network logs)

·      Perform basic log analysis to identify abnormal or suspicious activities

·      Assist in incident investigation and response

·      Work with IT and regional teams to follow up and close security issues

·      Support implementation and improvement of basic security controls (network, end point, server)

·      Contribute to administrative and routine security-related tasks as needed

·      Provide ad-hoc support to group-wide security projects and initiatives

Requirements:

·      Bachelor’s degree in Information Security, Cyber Security, Computer Science, or related field

·      1–3years of experience in information security, IT security, or system/network administration

·      Basic understanding of network fundamentals (TCP/IP, firewall, VPN, etc.)

·      Basic knowledge of operating systems (Windows/Linux) and endpoint security

·      Experience with security tools or platforms (e.g., SIEM, EDR, firewall solutions)

·      Familiar with vulnerability management or basic security operations concepts

·      Able to work with teams across regions

·      Experience working in an international or cross-regional environment is a plus

Product area

The Core team builds the technical foundation behind Google’s flagship products. We are owners and advocates for the underlying design elements, developer platforms, product components, and infrastructure at Google. These are the essential building blocks for excellent, safe, and coherent experiences for our users and drive the pace of innovation for every developer. We look across Google’s products to build central solutions, break down technical barriers and strengthen existing systems. As the Core team, we have a mandate and a unique opportunity to impact important technical decisions across the company.

Job description

There's no such thing as a "safe system" - only safer systems. Our Security team works to create and maintain the safest operating environment for Google's users and developers. As a Security Engineer, you help protect network boundaries, keep computer systems and network devices hardened against attacks and provide security services to protect highly sensitive data like passwords and customer information. Security Engineers work directly with network equipment and actively monitor our systems for attacks and intrusions. You also work with software engineers to proactively identify and fix security flaws and vulnerabilities.

You are a recognized expert in at least two security domains and use your leadership skills to manage a team that sets the direction and goals for solving Google-wide problems. You identify fundamental security problems at Google and drives major security improvements in Google infrastructure.

Additional job description

As the foundational Security Engineering Manager for Google Vulnerability Rewards Program (VRP) in Singapore, you will lead a team of security and software engineers. You will scale our vulnerability handling capacity by architecting AI-driven agents for triage, reproduction, and automated bug fixing. Beyond operations, you will drive unified risk reporting and lead large-scale remediation projects to eliminate entire vulnerability classes across Google.You are a proven leader with a technical foundation and broad application security expertise—spanning web, mobile, API, and threat modeling.

Qualifications

Job responsibilities

• Maintain a high level of operational independence while collaborating closely with global leads in the US and Zurich to align on technical direction.
• Oversee the Singapore-based triage and remediation rotation, ensuring effective vulnerability reproduction, severity assessment, and bug filing for incoming security reports.
• Steer the strategic development of agents and infrastructure to automate vulnerability handling, triage, and conduct variant analysis to reduce manual workloads.
• Build and maintain a unified vulnerability analysis pipeline and dashboarding system to provide executive-level insights into emerging threats and program return on investment (ROI).
• Drive large-scale remediation efforts that eliminate entire classes of vulnerabilities across Google’s products and infrastructure.

Minimum qualifications

• Bachelor's degree or equivalent practical experience.
• 8 years of experience in a technical leadership role; overseeing projects, with 2 years of experience in a people management, supervision/team leadership role.
• Experience with the bug bounty lifecycle, including triage, severity assessment, and researcher community management.

Preferred qualifications

• Master’s degree or PhD in Engineering, Computer Science, or a related technical field.
• Experience building or deploying automated tools (e.g., LLM-based agents) for security workflows such as triage automation or bug fixing.
• Experience driving large-scale security improvements and collaborating with product teams to remediate widespread technical issues.
• Proven track record of managing engineering teams and a background in software security, particularly in vulnerability reproduction and variant analysis.

Responsibilities:

·      Monitor security alerts and perform initial analysis

·      Investigate security events using SIEM and related tools

·      Perform log analysis to identify suspicious activities

·      Support incident investigation and response

·      Help improve detection rules and monitoring coverage

·      Work with teams in different regions on security operations tasks

·      Contribute to administrative and routine security-related tasks as needed

·      Provide ad-hoc support to group-wide security projects and initiatives

Requirements:

·      Bachelor’s degree in information security, Computer Science, or related field

·      1–3years of experience in security operations, SOC, or related work

·      Familiar with basic SOC processes (alert handling, incident response)

·      Experience with SIEM platforms (e.g., Microsoft Sentinel, Splunk)

·      Basic log analysis capability (Windows, Linux, network logs)

·      Able to work with teams across regions

·      Experience working with overseas or cross-regional teams is a plus

- At least 5 years experience with configuration and security analysis module

- Define security policy and validate configuration items of managed SAP landscape

- Familiar with alerting capablitiies for proactive security manage-ment

- Knowledge of integration with Guided Procedure to automate secu-rity check and assess effectiveness of security measures - Knowledge of Simple Diagnotiss Agent (SDA) and CCDB availa-ble in Focused Run

- Knowledge of XML programming languages used in Focused Run policies

* Strong hands-on experience performing compliance testing of mobile applications that meet certain Technology Security Standardsand regulatory/industries requirements, eg MAS TRM, OWASP MSTG
* In-depth knowledge of iOS/android architecture, including their underlying security mechanisms
* Experienced with performing secure code review of Swift / Kotlin/Objective-C and Java applications.
* Proficient with various reverse engineering tools such as IDA Pro, Ghidra, as well as Frida.re hooking framework or equivalent
* Knowledge of RM architectures (armeabi-v7a, arm64-v8a, etc) an advantage.
* Experience analyzing and bypassing various security mechanisms commonly present in mobile applications (SSL pinning,root/jailbreak detection, anti [tampering, in-app VPN, etc).
* Ability to develop BURP extensions to aid with mobile and web application tests.
* Solid experience conducting Web Application Penetration tests following industry standards methodologies.
* Ability to conduct comprehensive source code reviews across multiple languages (mobile, web, backend).
* Web & Infrastructure Security Testing

Qualifications & Skills

* Bachelor’s degree in Computer Science, Information Security, or related discipline.

* Minimum 2 years of hands-on penetration testing or relevant offensive security experience
* CREST CRT certification mandatory.
* Additional certifications such as OSCP, OSCE, OSEE, OSWE, Red Teaming, Cloud Security, Artificial Intelligence securitycredentials are advantageous.

* Excellent oral and written communication skills, including the ability to present technical findings.

* Strong organizational and time management skills; able to manage multiple engagements and meet tight deadlines.

* Self-motivated, proactive and able to work independently or as part of a team

Cloud Security Engineer

Responsibilities:

• Conduct vulnerability tests on Client's Cloud infrastructure and services for potential threats, misconfigurations and weaknesses.
• Strong in Vulnerability management tools like Tenable.
• Implement best practices in Cloud security, Develop and maintain automated scripts for vulnerability scanning and reporting.
• Stay current with the latest security trends, tools, and AWS features to enhance our security posture.
• Address all findings promptly and effectively and document findings for reporting to management.

Requirements:

• Strong in Tenable AWS services such as EC2, S3, RDS, and Lambda.
• Proficient with security vulnerability tools and platforms
• Deep understanding of security principles, practices, and risk management.
• Certifications in AWS or RHEL are advantageous.

We respect your privacy and all communication will be treated with confidentiality.

Please contact us or apply in-confidence to us with you updated MS Word Resume to : kelvin@starcareerconsulting.com

Kelvin Lee (Reg. No. R1872625)

STAR CAREER CONSULTING PTE LTD (EA License: 20C0353)

Description

Who we are

Employment Hero is on a mission to make employment easier and more valuable for everyone. Our Employment Operating System brings hiring, HR, payroll and benefits into an all-in-one solution. 

Since our inception in 2014, we’ve scaled to a $2 billion valuation and gained a presence in 6 countries globally – Australia, New Zealand, Singapore, Malaysia, the UK and Canada. We now service over 300,000 businesses and more than 2 million employees. 

The EH Way

At Employment Hero, we’re proud of our unique DNA, which we call The EH Way.  

1. We are Mission First – everything we do (from what we work on, to how we allocate capital and where we focus) is driven by our Mission
2. We are Remote First – we champion a remote environment with a preference for asynchronous communication and a high degree of autonomy 
3. We are AI First – we are committed to using AI to accelerate our mission; AI is not just a tool, it’s a fundamental part of how we operate, innovate, and scale
4. We are Apolitical – we do not take a position on political or social topics, unless it relates to our Mission
5. We Live by Our Values – we role model our values 100% of the time
6. We Expect High Performance – we set a high standard and we’re not satisfied with being average

This role 

The Cloud Security Engineer is responsible for securing our AWS environment, with a strong focus on automation, AI-assisted workflows, and scalable security controls.

This role is not just about fixing issues, but about building intelligent systems that continuously detect, prioritise, and remediate cloud risks with minimal manual effort.

As a Cloud Security Engineer, you will be responsible for:

Cloud Security Engineering

• Remediate cloud risks across IAM, network exposure, encryption, and workloads
• Design and implement secure-by-default patterns across AWS (IAM guardrails, network segmentation, least privilege)
• Partner with SRE and Engineering to embed security into infrastructure and deployments

AI-Driven Detection & Response

• Leverage AI tools to triage, prioritise, and investigate cloud security findings
• Build workflows that correlate signals from cloud logs, EDR, and third-party tools into actionable insights
• Continuously improve detection coverage using AI-assisted analysis

DevSecOps & Automation

• Build automated security checks into CI/CD (IaC scanning, dependency risk, secrets detection)
• Use AI to accelerate vulnerability triage and remediation workflows
• Reduce manual security effort through scripting, automation, and intelligent tooling

Security Data & Intelligence

• Integrate and analyse data from sources such as SBOMs, vulnerability feeds, and threat intelligence
• Use AI to identify patterns, emerging risks, and prioritisation signals across large datasets
• Contribute to internal “security data platform” initiatives

Who You Are 

Required

• Strong experience securing AWS environments
• Solid understanding of IAM, networking, logging, and cloud-native architectures
• Experience with infrastructure-as-code (e.g. Terraform) and CI/CD pipelines
• Ability to script and automate (Python, Bash, or similar)
• Familiarity with SBOM, supply chain security, and dependency risk management
• Experience using or integrating AI tools in engineering or security workflows

Preferred

• Experience with tools like AWS Security Hub, GuardDuty, Wiz, or Datadog
• Experience building internal tools or automation platforms

What we can offer

At Employment Hero, we don’t just talk about a better way to work – we live it. Joining Employment Hero means

• You will work remotely, with the flexibility to own your time and impact
• You will access cutting-edge tools to amplify your work, knowledge and outputs 
• You’ll surround yourself with ambitious, outcome-driven colleagues who challenge you to do the best work of your life
• You’ll own ESOP (employee share options) in one of the world’s fastest-growing tech companies 
• You’ll also have access to a wide range of benefits that includes – a very generous parental leave policy, subsidised egg freezing (so you can make the choice that’s right for you, on your terms), a WFH office expense budget, and outstanding learning & development opportunities 

We’re AI-first, so you may meet some of our AI tools early in the process. They help us cut the noise, surface great talent fast and make sure every candidate gets a fair, consistent experience.

We verify candidate identity and location as part of our hiring process.

At Employment Hero, we are committed to safeguarding the privacy of your application data. To understand how we do so, you can read our Applicant Privacy Policy here employmenthero.com/legals/applicant-policy/

Employment Hero celebrates diverse perspectives and experiences, we invite people of all backgrounds and identities to apply for this position.

Overview

We are looking for a Cyber Security Researcher to focus on vulnerability research for mobile platforms (Android/iOS). This role involves identifying and analysing security flaws using offensive techniques for defensive purposes, working closely with cyber threat experts to strengthen system security.

Responsibilities

• Conduct reverse engineering on mobile applications and systems (Android/iOS)
• Perform fuzzing, vulnerability research, and code auditing to identify security flaws
• Analyse and exploit vulnerabilities (e.g. memory corruption, logic flaws)
• Develop proof-of-concept (PoC) exploits to validate findings
• Investigate vulnerabilities and propose remediation strategies
• Collaborate with internal teams to enhance overall system security

Requirements

• Diploma/Degree in Computer Science, Computer Engineering, or related field
• 3–5 years of experience in cybersecurity / vulnerability research
• Strong experience in:Reverse engineering, Vulnerability discovery and analysis, Code auditing
• Proficient in: C, Python, ARM / AArch64 assembly (preferred)
• Good understanding of: Common vulnerability classes (e.g. buffer overflow, memory issues)
• Experience with tools like IDA Pro, Ghidra, or similar

Responsibilities:
Network & System Security

• Review and support the design and implementation of secure network architecture (LAN/WAN, VPN, cloud, hybrid)
• Assist in configuring firewalls, network segmentation, and access controls
• Support secure setup of new systems, sites, and integrations
• Apply secure configuration standards to infrastructure and systems
• Implement zero trust principles where applicable

Firewall & Network Security Policy Ownership

• Implement firewall rules based on approved standards and requests
• Perform initial review of firewall rule changes and escalate where needed
• Support enforcement of least-privilege access across network zones
• Assist in managing secure remote access (VPN, admin, third-party)

MDR Integration &Security Visibility

• Ensure systems and network devices are properly onboarded to MDR/SIEM
• Monitor security alerts and escalate incidents based on defined procedures
• Work with MDR provider to investigate and respond to security events
• Support basic tuning of monitoring rules and logging requirements

Security Operations& Risk Support

• Perform vulnerability scans and support remediation tracking
• Assist in risk assessments and identification of security gaps
• Support incident response activities and documentation
• Assist with security audits and testing activities

Change & ProjectSecurity Support

• Participate in security review of infrastructure and system changes
• Highlight potential risks (e.g., access exposure, misconfigurations, lateral movement exposure))
• Provide recommendations to improve security posture

Security Governance & Standards

• Establish and maintain network security baseline standards

• Develop and enforce security policies, standards, and procedures

• Define security requirements for new infrastructure, sites, and systems
• Support audits and security assessments
• Assist in aligning implementations with internal standards and frameworks (e.g., NIST,ISO27001)

Collaboration &Awareness

• Work closely with infrastructure and IT teams on secure implementations
• Provide basic security guidance to technical teams when required
• Promote security awareness and good practices

Awareness & Training

• Provide security guidance to IT and business teams
• Promote best practices and awareness

Requirements:

Education

• Bachelor’s degree in IT, Cybersecurity, or related field

Experience

• 2–5years in cyber security, network security, and infrastructure security
• Hands-on experience with: -Firewalls (e.g., SonicWall, Fortinet, Palo Alto Networks) -VPN, endpoint security, or basic IDS/IPS -Network design or system architecture
• Exposure to enterprise network environments (multi-site preferred)
• Experience supporting projects
• Experience with OT/industrial networks
• Knowledge of compliance/regulations (GDPR, PDPA, etc.)

Technical Skills

• Good understanding of:
• TCP/IP, networking fundamentals
• VLANs, segmentation, and access control concepts
• Firewall rules and basic network security principles
• VPN and remote access security -Familiarity with:
• SIEM/MDR concepts
• Vulnerability scanning tools
• Basic cloud security concepts

ARSLAN SRS Pte Ltd

Job Description

We are seeking a Security Officer to safeguard our company’s premises, assets, and personnel. This role supports 24/7 operations and requires working rotating shifts.

Key Responsibilities

• Monitor and secure company premises, including access control, surveillance, and perimeter checks.
• Conduct regular patrols to ensure safety and identify potential risks.
• Respond promptly to incidents and emergencies, and coordinate with relevant authorities when required.
• Enforce security and safety policies and procedures.
• Maintain accurate records, including incident reports and access logs.
• Safeguard materials, tools, and equipment on-site.
• Ensure only authorised personnel access restricted areas.
• Conduct checks on vehicles, equipment, and containers entering and leaving the premises.
• Assist with emergency response, evacuation, and safety drills.

Requirements

• GCE ‘O’ Level or equivalent.
• Preferably 1–2 years of relevant experience (training provided for candidates without experience).
• Able to work rotating shifts, including night shifts.
• Good attention to detail and situational awareness.
• Basic communication skills (spoken and written).
• Basic knowledge of CCTV or alarm systems is an advantage.
• Physically able to carry out patrol duties.
• WSQ Security certification is an advantage.

Working Hours

Rotating shifts (5–6 days work week, depending on roster):

• Morning: 7:00 AM – 3:00 PM
• Afternoon: 2:00 PM – 11:00 PM
• Night: 10:00 PM – 7:00 AM

(8 hours per shift, excluding breaks)

Send your CV to careers@arungroup.sg

• Strong hands on technical skills
• Regional role
• People centric environment and value talents

about the company
My client is looking for a Senior Executive, IT Security & Compliance who will play a key role within the team to helpshape their cybersecurity operations.

about the job

• Serve as the Global ISMS Management Representative, owning the ISO/IEC 27001 lifecycle and evolving our governance framework.
• Provide hands-on technical and operational oversight for SIEM, EDR, and DLP stacks to pre-emptively neutralize risks.
• Act as the primary security lead for enterprise clients, ensuring PDPA compliance and managing high-stakes security questionnaires.
• Lead Proof-of-Concept (PoC) activities to validate new security technologies from a risk perspective.
• Coordinate security incident response activities, including tabletop exercises, classification, escalation, and post-incident reviews.
• Monitor emerging threats to ensure detection capabilities evolve. Identify gaps and evaluate new security technologies (e.g., SSE, PAM, Vulnerability Management) from a risk perspective.
• Coordinate periodic vulnerability scans and penetration testing, ensuring successful remediation and retesting.

skills and experience required
Minimum 5 years of experience and a proven track record in managing information security, specifically covering both governance and operational security.

Proven experience serving as an ISO 27001 ISMS representative and coordinating SOC 1/SOC 2 audits.

Strong understanding of cloud security (AWS/Alibaba Cloud preferred), encryption, IAM, network security, and endpoint protection.

Ability to interpret SIEM alerts, EDR findings, cloud security logs, and vulnerability results. 

Preferred certifications include CISSP, CISM, CCSP, or ISO 27001 Lead Implementer/Auditor.

Whats and offer
The permanent opportunity for an Senior Executive, IT Security & Compliance, will pay a salary range of $ 7,000 - $ 9,000 plus benefits. 

To apply online please use the 'apply' function, alternatively you can reach me at
https://www.linkedin.com/in/Oliviatoh-032330132/. (EA: 94C3609 / R22109942)

• Access control and visitor logging.
• Regular patrolling of premises.
• CCTV monitoring and alarm response.
• Professional customer service.
• Requirements: GCE 'N' Level or equivalent, valid PRD License
• Attractive salary & medical package; annual increment, AWS, performance bonus, full CPF, allowances, annual leave.
• Singaporean only.

Job Description:

• Conducting patrols and monitoring duties.
• Managing access control (e.g., preventing unauthorized access to the premises).
• Assisting staff and members of the public with inquiries.
• Responding to emergency alerts.
• Addressing other security-related issues.

Requirements:

• No experience required as training will be provided.
• Able to perform 12 hours shifts ( you may indicate preference on morning/evening shift).
• Security cert is not required for application. Course will be sponsored.

Interested candidates who wish to apply for the advertised position, please click on “Apply Now” or WhatsApp us at 89098083 for quicker respond.

We regret that only shortlisted candidates will be notified.

EA License No: 24C2083 ( Chief Recruit Pte Ltd)

EA Registration No. R24120525 (Lim Chun Jie)

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• Assist in the planning, deployment, and enhancement of cybersecurity products and solutions across client environments.
• Support the implementation, configuration, and upgrade of security platforms, ensuring optimal performance and compliance with security best practices.
• Provide technical guidance and support to both internal teams and external clients on the effective use of the company’s cybersecurity solutions.
• Conduct product training sessions and knowledge sharing for clients and internal stakeholders to ensure proper usage and adoption.

Requirements:

• Diploma in IT or equivalent
• At least 2 years of hands-on experience with CyberArk within the IT, Information Security, or Cybersecurity industry.
• Strong technical troubleshooting and problem-solving skills.
• Ability to work independently as well as collaboratively in a team environment.

If you are keen to apply for the position, kindly email your detailed resume in MS Word to hr@recruit-expert.com

Please note that only shortlisted candidates will be notified.

For more job opportunities, please visit our website at www.recruit-expert.com

EA Licence: 19C9701

Registration: R1326740