Total 1,652 computer security job vacancies in Singapore

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

West
up to 5k

Responsible for daily operations of assigned allied health departments, including front counter services, partnering Allied Health Leads and all other staff working within the department to solve system and process problems.
Manage annual financial budgeting and periodic reviews of expendit

Interested candidates, do submit your resume to : jocelynchan@recruitexpress.com.sg OR telegram @jocelynchan

Jocelyn Chan| Consultant | Recruit Express Pte Ltd (Healthcare & Lifescience)
Company EA Licence number : 99C4599
Personnel EA License: R1331820

- 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

Job Responsibility

• This role supports the controls department to venture on Security Solutions business.
• Finding sales opportunities in and around the territory
• Follow up on leads and sales inquiries
• Building excellent relationships with potential clients
• Write client proposals and negotiate to a successful conclusion
• Collaborating with the Operations team to arrange the take on of new projects
• Recording daily sales activities and client information
• Run salesforce campaigns for prospects and clients
• Plan meetings with potential clients to sell the company's products and solutions

Job Requirement

• Candidate must possess at least a Diploma specialize in Sales, Marketing or equivalent.
• At least 1-2 year(s) of working experience in the related field is required for this position
• Experience in selling security and communications systems including Public Address System, Intercom, CCTV Surveillance products, Access Control, intrusion, Fire alarms, Security Line

* 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

Key Roles and Responsibilities

• To troubleshoot and maintain/service security systems at clients’ premises
• Attend to fault calls during/after office hours
• Support Maintenance Lead to upkeep Clients’ security system inventory list and maintenance spares
• Support Maintenance Lead to liaise with clients, integrated facility management representatives and trade contractors so as to facilitate to carry out work at clients’ premises
• Liaise closely with clients, integrated facility management representatives on all service/maintenance related issues to achieve optimal results.
• Ensure that works carried out are in compliance with the Workplace Safety and Health Act.
• Perform any other technical tasks as required including new installations, A&A, HOTO, T&C and equipment replacement etc

Requirements

• Diploma/Higher Nitec/Nitec in Engineering/IT or relevant working experience in the related field
• Hands on experience in security systems such as Integrated Security Management Systems, Card Access Control Systems, Intrusion Detection Systems, CCTV systems and Electronic Key Management System.
• Additional knowledge in hardware configuration, System Networking and integration with third-party systems will be an advantage
• Must be a team player,Independent and willing to take ownership and Pro-active in Problem solving
• Driving License (Car or Motorbike) – Preferably if candidate possesses its own vehicle
• Singapore Citizens are preferred
• Work Location is at 3 Shan Road/Clients’ premises
• 5 days work week
• Require to perform rotational standby duties
• Experience Candidate will be considered for Maintenance Engineer
• Fresh Graduates keen to seek a career path in security system are welcome to apply as a Maintenance Technician

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)

Sales Executive

Role Overview

Support business growth by identifying new opportunities, managing customer relationships, and executing sales and marketing initiatives for security solutions across residential, commercial, and industrial markets.

Key Responsibilities

Sales Support & Administration

• Prepare quotations, invoices, delivery orders, tenders, and proposals
• Maintain accurate CRM records, sales pipeline, contracts, and documentation
• Generate weekly/monthly sales reports, forecasts, and performance updates

Customer & Internal Coordination

• Liaise with customers on orders, deliveries, appointments, and follow-ups
• Coordinate with technical, logistics, and project teams to ensure smooth execution
• Follow up on quotations, payments, and outstanding documents

Business Development

• Identify new leads and business opportunities
• Handle sales enquiries via phone, email, and other channels
• Conduct sales presentations, product demos, and prepare quotations

Marketing Support

• Assist in executing digital, social media, print, and promotional campaigns
• Prepare marketing materials such as brochures, flyers, and presentations
• Support events and brand awareness activities

Requirements

• Diploma or higher in Business, Sales & Marketing, or related field
• Minimum 2 years of experience in sales support, sales administration, or similar role

✨ We value every application, but only shortlisted candidates will be contacted. Thank you for considering this opportunity!

CanWorkOne.SG Employment Pte Ltd | EA License No. 26C3357

EA Personnel: Tan Soon Hock (Steven) | Registration No. R1109889

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail, and supply chain.

We are currently looking to hire Mobile Security Engineer.

This is an exciting opportunity to expand your skill set, achieve job satisfaction and work-life balance. More details as below.

Responsibilities

• Design and develop internal applications to automate routine tasks, analyze operational logs, and implement robust monitoring systems.

• Enhance and automate security solutions to improve system resilience and team productivity.

• Develop user-friendly mobile applications to assess the efficacy and control mechanisms of the bank's security tools.

• Manage and support the change management process for solution implementations.

• Collaborate with application development teams to seamlessly integrate security solutions into mobile applications.

Requirements

• Expertise in mobile security and mobile application development.

• Comprehensive experience across the software development lifecycle, including requirements gathering, system analysis and design, application development, functional and performance testing, deployment via CI/CD pipelines, and production support.

• Fluency in both English and Mandarin (reading, writing, and speaking).

Functional / Technical Competencies

• Possess knowledge of information security principles & secure coding practices

• Possess knowledge about designing and developing mobile applications

• Possess technical knowledge in operation systems, networking & Internet technologies

• Programming knowledge (Java, Swift, Python, JavaScript)

• Proficient in mobile development tools/IDE (XCode, Android Studio)

• Web services/API development experience

• Working knowledge of Linux and shell scripting

Good problem solving and analytical skills

CONSULTANT DETAILS

Consultant Name: Abinaya R
Reg No: R1765546
Avensys Consulting Pte Ltd
EA Licence 12C5759

Privacy Statement: Data collected will be used for recruitment purposes only. Personal data provided will be used strictly in accordance with the relevant data protection law and Avensys' privacy policy.

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

ROLESUMMARY

The IT Security Officer is responsible for ensuring the security, integrity, and compliance of enterprise IT systems and data. The role focuses on implementing security controls, monitoring threats, managing risks, and ensuring adherence to regulatory and governance standards in mission-critical and regulated environments.

KEYRESPONSIBILITIES

· Implement and manageenterprise security controls across infrastructure, applications, and networks.

· Monitor security events,logs, and alerts; identify and respond to potential threats and incidents.

·  Conduct vulnerabilityassessments, risk analysis, and security reviews.

· Manage identity and accesscontrols, including user provisioning and privileged access.

· Ensure timely patching,system hardening, and remediation of security vulnerabilities.

· Develop and enforce securitypolicies, standards, and procedures.

· Support incident response,investigation, and root cause analysis (RCA).

· Ensure compliance withregulatory, audit, and governance requirements.

· Collaborate withinfrastructure, network, and application teams to embed security bestpractices.

· Conduct security awarenessand advisory for internal teams.

· Maintain securitydocumentation, reports, and audit artifacts.

· Support third-party/vendorsecurity assessments and risk management.

TECHNICALSKILLS & TOOLS

· Security Domains: Networksecurity, application security, endpoint security, IAM

· Tools: SIEM (Splunk,QRadar), EDR/XDR, vulnerability scanners (Nessus, Qualys)

· Access Management: ActiveDirectory, Azure AD, IAM tools

· Cloud Security: AWS/Azuresecurity services, cloud posture management

·  Networking & Systems: Firewalls, VPNs, Linux/Windows security fundamentals

·  Standards & Frameworks: ISO 27001, NIST, CIS Benchmarks

SECURITY& COMPLIANCE

· Ensure implementation ofsecurity controls aligned with ISO 27001, NIST, and CIS.

· Perform audits, riskassessments, and compliance reporting.

· Support incident managementand regulatory requirements.

· Ensure data protection andsecure handling of sensitive information.

QUALIFICATIONS& EXPERIENCE

· Degree in IT, Cybersecurity,Computer Science, or related field.

· 4–8 years of experience inIT security or cybersecurity roles.

· Experience in enterprise orregulated environments preferred.

· Strong analytical, incidentresponse, and communication skills.

PREFERRED(GOOD TO HAVE)

· Certifications such asCISSP, CISM, CEH, or equivalent.

· Experience with Security Operations Center (SOC) environments.

· Exposure to Zero Trust architecture and cloud security practices.

· Experience in government or compliance-driven projects.

[Job ID: 1600983]

Responsibilities

• Deliver professional services, including deployment, implementation, and upgrades of cybersecurity products distributed by Netpoleon. This may occasionally involve customer coordination and project timeline management.
• Provide practical and effective technical solutions or alternatives based on customer requirements.
• Conduct product training for customers, partners, and internal teams.
• Perform installation, configuration, and basic troubleshooting independently using product documentation.
• Continuously upskill and obtain relevant technical certifications for assigned technologies.
• Develop into a subject matter expert over time and support knowledge transfer to internal teams for enhanced customer support.
• Provide technical support to sales and support teams, including product clarification, solution design input, tender compliance, and ad-hoc technical assistance.
• Perform any other duties as assigned.

Requirements

• 2 years of experience in IT, Information Security, or Cybersecurity preferred
• Strong knowledge of cybersecurity and IT infrastructure, including:
  Firewalls, VPN, DLP, IDS/IPS, Web Proxy, DNS, Email Security, SIEM, log management, virtualization, containers, cloud platforms (AWS, Azure, Google Cloud), DevOps/DevSecOps, IAM, PAM, endpoint security, CyberArk Conjur.
• Solid troubleshooting skills in networking and systems, including:
  TCP/IP, routing, NAT, VLAN, multicast, OSPF, BGP, Active Directory, LDAP, RADIUS, SNMP, Syslog, SMTP, TLS, SSH.
• Strong interest in cybersecurity trends and attack techniques.
• Relevant certifications are an advantage:
  Cisco CCNA/CCNP, Check Point CCSE/CCSM, CyberArk CDE, CISSP, CREST, OSCP, and other security-related certifications.

We regret that only shortlisted candidates will be notified. However, rest assured that all applications will be updated to our resume bank for future opportunities.

Please kindly refer to the Privacy Policy of Good Job Creations for your reference: https://goodjobcreations.com.sg/en/privacy-policy/

EA Personnel Name: Ong Kang Quan Ryan
EA Personnel Registration Number: R23116952
EA License No.: 07C5771

The incumbent will be managing team members in SG/Cyber Technology Centre (Malaysia)/Batam Technology Centre (Indonesia) and responsible for defining and overseeing the organization’s application security architecture, ensuring alignment with target architectures and modern development practices.

WHAT YOU’LL BE DOING:

1. Strategic Oversight of Security Architecture

• Define, design, and implement the target application security architecture in line with organizational goals and industry/regulatory standards.
• Establish a comprehensive application security strategy, ensuring seamless integration into enterprise architecture and technology roadmaps.
• Conduct architectural reviews to identify risks and recommend mitigation strategies, focusing on secure and scalable solutions.

2. CI/CD Pipeline Security

• Lead the integration of security controls into CI/CD pipelines, ensuring automated detection and remediation of vulnerabilities.

3. Secure Software Development Lifecycle (SDLC)

• Develop and enforce secure development guidelines, ensuring security is incorporated at every stage of the SDLC.
• Provide leadership in threat modelling, secure coding practices, and software code quality management across development teams.
• Work with application teams to prioritize security requirements, balancing business objectives with technical risks.

4. Vulnerability Management and Mitigation

• Oversee the overall strategy for SAST, DAST, to identifying and remediating vulnerabilities.
• Ensure timely resolution of identified issues, coordinating efforts across development, QA, and DevOps teams.
• Maintain and communicate detailed metrics and dashboards on the security posture of applications and pipelines.

5. Cross-Functional Collaboration

• Partner with application teams to align security architecture with business needs and project timelines.
• Act as the primary liaison between technical teams and executive leadership, effectively conveying security risks and architectural priorities.

WE ARE LOOKING FOR SOMEONE WITH | YOU WILL HAVE:

• Bachelor’s degree of computer science, Information Security, or a related field. A Master’s degree would be an added advantage.
• Information Systems Security professional certifications, such as CISSP, CSSLP, CEH, OSCP or CREST.
• At least 15 years of experience in cybersecurity, with a focus on application security, security architecture, and secure development practices.
• Proven expertise in designing and implementing security controls within CI/CD pipelines in Agile and DevOps environments.
• Demonstrated success in defining and overseeing secure application architectures for cloud-native and hybrid environments.
• Deep understanding of secure software development lifecycle (SDLC) methodologies and best practices.
• A team-player with systematic problem-solving approach, and have sense of ownership and drive.
• Must have strong people skill to lead a team effectively and demonstrable experience of working at the most senior levels of large and complex organizations.
• Excellent interpersonal skills and stakeholders management.
• Always have customer in mind when dealing with any situations/projects/deliverables.
• Interprets customer needs, assesses requirements and identifies solutions to non-standard requests.
• Able to negotiate with, influence and engage others in complex and conflicting situations across multiple parties to drive a positive outcome.
• Good communication skills and the communication network of the incumbent is expected to be internally within the enterprise (80%) and external with Vendors and Service Providers (20%).