Total 1,626 computer security job vacancies in Singapore

We are seeking a hands-on Endpoint Security Engineer to manage, operate, and enhance enterprise endpoint protection capabilities. This role focuses on administering tools such as Symantec Endpoint Protection Manager (SEPM) and Microsoft Defender, while working closely with IT operations, security teams, and end users to protect endpoints against evolving threats.

Key Responsibilities

Endpoint Protection

• Administer, operate, and maintain endpoint security solutions (SEPM / Microsoft Defender or equivalent)
• Deploy and manage endpoint protection policies (anti-malware, IPS, firewall, device control)
• Generate regular security posture reports to identify gaps
• Manage end-to-end lifecycle of endpoint agents
• Perform upgrades and rollouts during scheduled maintenance windows

User Support & Operations

• Provide Level 2 / Level 3 support for incidents and service requests
• Monitor security alerts, investigate incidents, and perform root cause analysis

IT Service Management

• Follow ITIL processes (Incident, Problem, Change Management)
• Maintain tickets with proper documentation and resolution details
• Ensure SLA adherence and timely issue resolution

Documentation & Knowledge Management

• Create and maintain technical documentation, SOPs, and knowledge articles
• Maintain runbooks for operational tasks

Required skills and qualifications:

·       Singapore Citizens only (due to security clearance requirements)

·       Degree in Computer Science, IT, IT Security, or related field

·       2–4 years of relevant experience

·       At least 1 year of hands-on experience with SEPM / Microsoft Defender

·       Experience with Host Intrusion Prevention / Detection (HIPS / HIDS)

·       Experience in Windows and/or Linux (RedHat) administration

·       Strong multitasking ability, communication, and interpersonal skills

Preferred skills and qualifications:

·       Knowledge of Microsoft Defender is a bonus

·       Experience with scripting programming languages (e.g. PowerShell, Python) for automation

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)

Key Responsibilities:

• Monitor and patrol assigned areas to detect and respond to potential security risks.
• Control access to the premises by checking IDs, issuing visitor passes, and ensuring proper authorization.
• Observe and report suspicious activity to management and authorities as necessary.
• Operate and monitor security systems, including surveillance cameras and alarm systems.
• Enforce safety protocols and company policies to maintain a secure environment.
• Respond promptly to emergency situations, accidents, or alarms and provide appropriate action.
• Prepare incident reports and logs for daily activities.
• Assist in crowd control and manage access during events, as needed.
• Work with law enforcement and emergency services when necessary.

Qualifications:

• Valid security certification (e.g., PLRD, RTT, etc.) is required.
• Proven experience in security or a related field (preferred, but not mandatory).
• Strong attention to detail and ability to remain alert during long shifts.
• Ability to respond quickly and effectively in emergency situations.
• Must be physically fit and capable of handling the demands of the role.
• Ability to work flexible hours, including nights, weekends, and holidays.

Working Hours and Timing:

• Working Hours and Timing:
• Shift Pattern: [12-hour shifts , rotating schedule]
• Working Hours: [4 days of work followed by 2 days off in a rotating schedule]
• On-call availability may be required in case of emergencies.

​Our Client is an established and leading company in Singapore, who is seeking to recruit a Cyber Security Analyst.

KEY ROLES AND RESPONSIBILITIES

• Drive continuous improvement of Incident Response Framework, Incident Response Plan, Event Management, Standard Operation Procedure, Playbook and etc. for cybersecurity operations and incident response

• Perform advanced trend, pattern and statistical analysis to project future technical cyber threat scenarios

• Produce findings to help initialize or support law enforcement and counterintelligence investigations or activities

• Establish incident management procedures for the detection, reporting and handling of incidents

• Direct post-mortem activities following critical incidents

• Work closely with internal and external parties to manage the operation of SOC

• Manage security operation to ensure implemented security technologies and controls are effective and adequate to protect our infrastructure/business

• Track and analyse cybersecurity metrics for effectiveness, benchmarking and management reporting.

QUALIFICATIONS & EXPERIENCE

• 6 or more years of experience in running security operations including management of Security Operation Center (SOC).

• Technical know-how and experience in IT security solutions such as (but not limited to) and at least operated in more than one of the followings:-

• Network Security : F/W, IPS, VPN, UTM, NAC

• Knowledge in Checkpoint, Juniper, Cisco, Aruba and Fortigate, CyberArk, Tripwire, will be an added advantage

• Content Security : WEB Security, Anti-Spam/Anti-Virus

• End point Security : Anti-Virus/Malware, Host base IPS, DLP, BitLocker

• Security Information Management: SIEM, Security management, Forensics

• Experience in conducting detailed cyber security events investigation and analysis including leading and responding to cyber security incidents

• Relevant Cybersecurity Certifications such as CISM, CISSP, GCIH, GNFA, CCSK, CRIST will be an added advantage

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.

    Job Description

·      We are seeking a skilled and proactive Cyber Security Analyst to join our Security Operations Center (SOC). The ideal candidate will be responsible for real-time security monitoring, incident investigation, and response across enterprise environments.

·       This role requires strong expertise in threat detection, incident handling, and continuous improvement of SOC capabilities. 

Key Responsibilities 

·      Security Monitoring & Incident Response Monitor, investigate, and respond to medium to high-severity security incidents across network, endpoint, cloud, and application environments

·       Perform in-depth analysis of alerts, logs, and security telemetry to identify root cause, impact, and remediation actions

·       Coordinate incident response activities with internal teams and external stakeholders when required 

·      Escalate critical incidents to management as per defined protocols 

·      Ensure all incidents are handled in accordance with SLAs, playbooks, and compliance requirements 

·      Threat Detection & Use Case Management Tune and optimize SIEM detection rules to improve detection accuracy and reduce false positives

·       Analyze emerging threats and enhance detection use cases accordingly

·       Continuous Improvement & SOC Maturity Contribute to the development and enhancement of SOC processes, runbooks, and playbooks 

·      Identify opportunities for automation using SOAR and AI-driven solutions 

·      Support initiatives to improve SOC efficiency and maturity 

·      Leadership & Mentorship Provide guidance and mentoring to junior SOC analysts Act as an escalation point for complex investigations 

·      Promote knowledge sharing, training, and continuous learning within the team 

Required Skills & Experience 

·      Hands-on experience with SIEM platforms such as Splunk, Elasticsearch, Microsoft Sentinel, or Google SecOps Strong understanding of network, endpoint, identity, and cloud security concepts 

·      Experience analyzing logs from firewalls, EDR, IDS/IPS, cloud platforms, and operating systems 

·      Knowledge of incident response methodologies and digital forensics fundamentals 

·      Experience 3–5 years of experience in Cyber Security Operations, SOC, or Incident 

·      Response roles Proven ability to independently handle medium to high-severity incidents 

·      Experience working in regulated environments (financial services, healthcare, government) is an advantage 

·      Soft Skills Strong analytical and problem-solving abilities 

·      Ability to remain calm and structured under pressure High level of ownership, accountability, and attention to detail 

Preferred / Nice-to-Have 

·      Experience with SOAR platforms and security automation 

·      Cloud security expertise (AWS, Azure, GCP) Scripting/query skills (SPL, KQL, SQL, Python) 

·      Experience in SOC transformation or SIEM migration projects 

·      Certifications (Preferred) GCIA, GCIH, GCED SIEM-related certifications (Elastic, Google SecOps, Microsoft Sentinel, or equivalent)vv

Roles & Responsibilities

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

About Us

Green Link Digital Bank is Singapore's inaugural wholesale digital bank focusing on supply chain finance, mainly serving MSMEs and aiming to help MSMEs grow and improve digitization.

About the Role

The successful candidate will be responsible for the implementation, maintenance, and optimization of the bank's security posture across on-premises and cloud environments. This role focuses on safeguarding the network perimeter and cloud infrastructure, ensuring the confidentiality, integrity, and availability of critical financial systems while adhering to stringent regulatory security standards.

Responsibilities

• Implement and maintain security architecture across both on-premises and cloud platforms, applying zero-trust principles and defense-in-depth strategies..
• Configure and manage enterprise-grade security equipment, including Next-Generation Firewalls (NGFW), Intrusion Detection/Prevention Systems (IDS/IPS), WAFs, CDN and proxy.
• Identify, analyze, and mitigate security vulnerabilities and threats within the network and cloud infrastructure through regular scanning and monitoring.
• Collaborate with network and infrastructure teams to enforce network security policies, implement network segmentation (micro-segmentation), and manage secure access controls.
• Manage cloud security configurations for VM, container and Kubernetes based workload, ensuring secure networking in virtualization layer and tiered defense.
• Deploy and operate cloud-native security services (e.g., Security Groups, VPC Peering security, Cloud firewall, routing) in accordance with industry best practices to secure north-south and east-west traffic.
• Coordinate with security vendors and Managed Security Service Providers (MSSPs) to support security monitoring (SOC), resolve incidents, and optimize security toolsets.
• Support change management and security governance processes, ensuring that infrastructure changes undergo necessary security reviews.
• Maintain secure hybrid cloud connectivity, managing encrypted tunnels for site-to-site VPNs and secure API integrations.
• Assist in ensuring security infrastructure aligns with regulatory standards such as MAS TRM, SWIFT CSP, and BCS PSP, and support technical evidence gathering for audits.
• Participate in network design discussions to propose security requirements and assess design effectiveness.
• Develop and maintain documentation for security designs, firewall rulesets, incident response playbooks, and security procedures.

Requirements

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field.
• At least 5 years of experience in security engineering, with a strong focus on network security and cloud security in a production environment.
• Experience working in regulated financial institutions or CII is highly preferred.
• Hands-on experience using AI-assisted coding tools to write, debug, and optimize scripts for automation (e.g., Python, Bash).
• Hands-on experience with security vendors such as Palo Alto, Fortinet, Checkpoint, or Cisco.
• Solid understanding of security protocols and concepts (SSL/TLS, SSH, IPsec, OAuth2, SAML, Cryptography and Zero Trust Architecture).
• Strong knowledge of cloud security concepts (e.g., VPC security, Security Groups, IAM roles, Landing Zone, Cloud Security Posture Management - CSPM).
• Familiarity with container security (Kubernetes/Docker) and hybrid cloud security integration.
• Experience with Linux security hardening and operation is a plus.
• Strong analytical and problem-solving skills, with the ability to perform root-cause analysis on security vulnerabilities.

Immediate Vacancies for Senior Security Officers (SSO) | West Area | Bonus + Attractive Salary

Benefits:

- Attractive Completion Bonus of $4,500

- ⁠Comprehensive Medical & Dental Coverage

Job Responsibilities:

- Conduct patrolling and clocking duties

- ⁠Access control duties

- ⁠Attend to any security matters

- ⁠Incident report and management

Location: Changi AIrport
Salary: $2,800 – $3,600 per month
Working days: 4 days work 2 days off OR 5 days work 1 day off

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

Overview of Citi:

Citi, the world leading global bank, has approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. Citi enables clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity.

The Team:

The Chief Information Security Office (CISO) is responsible for looking after the cyber security of all of Citi’s technical assets. It has several new and exciting programs utilising cutting edge cloud and container technologies, with a view to ensuring that our cyber security is best in class and offers reassurance to our wider business lines and clients alike.

The job:

This role sits within the Cloud Security team which is responsible for Private and Public Cloud Security, Container Security as well as strategic Secrets products. As we look to expand our programme, we are creating a consolidated SRE team that will work across our portfolio of products.

As a member of the SRE team, you will be responsible for working towards our SRE strategy and operating model, as the team embarks on a multiyear transformation journey.

Engineering excellence and secure by design are important principles for our CISO organisation. You will raise the bar on both our existing products but also the frameworks and capabilities that are engineered within the SRE team.

Partnership and collaboration are key. You will work closely with the existing Engineering and Operations teams, building out the SRE capability alongside evangelising SRE best practice and techniques for the wider organisation. Reducing TOIL will be paramount to your success.

What the role covers:

• Working across Container products and Secrets products, across Public and Private Cloud, as well as Cloud native specific products
• Architecting and building tools and platforms that provide capabilities for SRE
• Collaboration with multiple stakeholders and partners across Engineering and Operations as well as partner teams within the wider Citi organisation
• Actively owning production level incidents till resolution

Job Skills/ Qualifications:

• Bachelor’s degree or equivalent work experience
• 6+ years of relevant work experience
• Highly motivated self-starter with excellent interpersonal and communication skills. Able to communicate efficiently at multiple levels of seniority
• Certification or formal training in site reliability engineering concepts and practices
• Prior experience working towards SLIs, SLOs and observability capabilities at a large scale
• 4+ years experience in Python (preferable) or Java, on large scale systems alongside Linux based scripting languages.
• Experience working on observability, logging and metrics toolsets
• Experience of k8s and container technologies such as Docker, Openshift and EKS.
• Experience with public cloud technologies such as AWS, GCP or Azure
• Experience with Secrets products such as HashiCorp Vault or CyberArk
• Highly effective navigating large and complex organisations.
• Ability to work under pressure and manage to tight deadlines or unexpected changes in expectations or requirements.
• Experience working in CISO or security led organisations desirable but not essential

How You’ll Succeed

Be conscientious and consistent in identifying security vulnerabilities and working with the respective engineering teams and stakeholders to provide sound guidance and remediations. Be a team player, anda keen learner.

Working at Citi is far more than just a job. A career with us means joining a family of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Take the next step in your career, apply for this role atCiti today

https://jobs.citi.com/dei

• Permanent full-time role
• Basic $2870 to $3600 + Allowances + JOINING BONUS
• Training Provided

Job Description:

• Responding to incidents and managing security and safety systems.
• Preventing unauthorized entry into premises.
• Monitoring CCTV for suspicious activity.
• Conducting patrols and clocking duties.
• Performing access control duties.

Requirements:

• Able to commit 12 hours duty (Permanent day and/or night shift available)

Candidates are encouraged to apply this position via Apply Now button with the following information in the resume

• Work experiences and job responsibilities
• Current and Expected salary
• Reason for leaving
• Date of availability
• Education background

We regret that only shortlisted candidates will be contacted.

Barry Ang Ze Xin (Reg No : R26159529)

EA Recruitment Pte Ltd

EA License No: 21C0492

Reachfield Security (Grade “A” agency) specializes in supplyingsecurity manpower to Schools, Factories, Shopping Centres, Museums, libraries,etc

Security Officer

Salary : up to $3090 gross a month (5666days work arrangement)

////////////////////////////////////

1. Works in Commercial (Factory / Warehouse / Condo / Mall /Polytechnic) environment.

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

3. 12hrs-shift (Fixed shift)

4. PC literate

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

6. Possess valid security license, completed 4 mandatory WSQmodule for PWM-SO

Reachfield Security & Safety Management Pte Ltd

10 Anson Road #26-09

International Plaza, Singapore 079903

(Tanjong Pagar MRT)

For more information, please call office at 6324 2925 (Barnabas)

Position:Security Officers

• Able to commit 4 days work 1 day off, 3 days work 1 day off schedule.
• 12 hours permanent shift
• Location: islandwide
• Salary Package: $2,870 to $3,600 (Depends on experience)
  Completion Bonus : $2500 (untrained) $4500 (trained)

Job Description:

• Incident Response, Manage Security & Safety Systems
• Prevent unauthorised entry into the premises
• Monitor CCTV
• Patrolling and clocking
• Access control duties

Requirements:

• Secondary education

Interested applicants, WA your resume to ‪‪‪+65 9136 9792‬‬‬ or email your resume to supreme.yentan@gmail.com.

TAN YEN ZHEN (CHEN YANZHEN) REG NO: R25138932

THE SUPREMEHR ADVISORY PTE LTD EA NO: 14C7279

Responsibilities:

• Manage all accounting and taxation functions, including financial reporting, group reporting, consolidation and taxation function
• Prepare budget, forecast, cash flow, cost analysis and ad hoc reports for management review
• Collaborate and liaise with external auditors to support and ensure appropriate yearly audit with successful audit results and compliance
• To ensure proper taxation computation and tax filing
• Ensure accurate and timely reports with compliance with local statutory requirements and corporate policies and procedures for the purpose of reporting to the Senior Management
• Provide professional support and advice to the management for better business performance and operation effectiveness
• Provide expert advice for the proper financial operation flow on special projects and ad-hoc assignments when necessary such as M&A

Requirement:

• Qualified Accountant with a degree in Accounting / Finance
• Solid working experience as Financial Accountant. At least 5 years’ working experience in sizable company in which 3 years in managerial level
• Good spoken and written English
• Proficiency in Microsoft Word, PowerPoint, Excel (knowledge on Pivot Table is a plus)
• Strong business sense with solid analytical, interpersonal skills
• Self-motivated with passion, positive mindset with good communication skills
• Well-organized & detailed-minded, strong compliance with deadlines
• Knowledge of IFRS is a plus
• Occasional travel may be required
• Immediate available is preferred