Total 658 computer security job vacancies in Legal / Public / Security category in Singapore

As an Oracle SaaS Security & Authorization Lead, you will own the design, implementation, and governance of access control and authorization models across Oracle SaaS platforms. This role is critical to ensuring secure, compliant, and role-based access in a complex and regulated environment, with a strong focus on authorization, segregation of duties, and audit readiness.

You will act as the subject matter expert for Oracle SaaS security, working closely with business, IT, and security stakeholders to translate access and compliance requirements into robust, scalable security solutions.

Key Responsibilities

• Lead end-to-end Oracle SaaS security and authorization design across enterprise-scale implementations

• Define and implement role-based access control (RBAC), data security policies, and approval hierarchies

• Own security role design, privilege mapping, data access rules, and segregation of duties (SoD) controls

• Ensure Oracle SaaS security configurations meet regulatory, audit, and compliance requirements

• Conduct security design workshops, access validation sessions, and authorization reviews with stakeholders

• Partner with functional and technical teams to embed security into business and system processes

• Support security testing, audit activities, defect resolution, and post–go-live stabilization

• Produce clear security documentation and provide knowledge transfer to internal and client teams

Required Qualifications

• Bachelor’s degree or equivalent practical experience
• 10–15 years of experience with Oracle SaaS applications, with mandatory hands-on expertise in SaaS security and authorization
• Proven experience designing and configuring Oracle SaaS security roles, privileges, data access, and approval controls
• Strong understanding of access governance, identity and access management concepts, and segregation of duties
• Demonstrated experience leading security workstreams on large, complex, or regulated programs
• Ability to translate business and compliance requirements into effective Oracle SaaS security solutions

Preferred Qualifications (Optional)

• Oracle SaaS or Oracle Security-related certifications
• Experience working in public sector or highly regulated environments

About the Company / Team

We work with one shared purpose: to deliver on the promise of technology and human ingenuity. Every day, more than 775,000 of us help our stakeholders continuously reinvent. Together, we drive positive change and deliver value to our clients, partners, shareholders, communities, and each other.

We believe that delivering value requires innovation, and innovation thrives in an inclusive and diverse environment. We actively foster a workplace free from bias, where everyone feels a sense of belonging and is respected and empowered to do their best work.

At Accenture, we see well-being holistically, supporting our people’s physical, mental, and financial health. We also provide opportunities to keep skills relevant through certifications, learning, and diverse work experiences. We’re proud to be consistently recognized as one of the World’s Best Workplaces™.

Join Accenture to work at the heart of change. Visit us at www.accenture.com.

Equal Employment Opportunity Statement

All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.

Job candidates will not be obligated to disclose sealed or expunged records of conviction or arrest as part of the hiring process.

Accenture is committed to providing veteran employment opportunities to our service men and women.

We are hiring for an ICT Security Engineer to strengthen its capabilities in improving cyber threat detection and response by deploying, maintaining, and improving the SIEM infrastructure. This person will be a part of Production Infrastructure and Observability teams and will be part of the SIEM Engineering team.

Job Responsibility:

• Install and administer the servers of the SIEM infrastructure.

• Develop automation for various tasks and self-service tools.

• Participate in the integration of logs from new technologies.

• Support log parsing using custom parser/GROK development.

• Participate in project management activities.

• Act as a full-time member of the Production CSIRT / SIEM Engineering team and contribute to the team’s activities.

• Contribute to the Permanent Control framework through the implementation of policies and procedures in day-to-day business activities.

  Ensure compliance with regulatory requirements and internal guidelines.

  Contribute to incident reporting in accordance with the Incident Management System.
  
  Job Requirement:

  • Min 5- 7 years of strong working knowledge of Elastic Stack (Elasticsearch, Logstash, Kibana, Beats) including data ingestion, management, monitoring, and analytics. (Mandatory)

  • In-depth experience with Kafka.

  • Good working knowledge of Linux (RedHat / Ubuntu).

  • Programming skills (Python or Bash) are required.

  • Experience as a production support engineer.

  • Platform integration skills are an advantage.

  • Experience in installation, configuration, documentation, and administration of multiple pre-production and production platforms across virtual and physical environments.

  • Experience with automation tools (e.g., Ansible) and DevOps pipelines is an added advantage.

    Next Step:

    If interested, you can click on “Apply here” or write an e-mail to dimple.jain@adecco.com with your updated resume.

    Dimple Jain
    EA LIcence No.91C2918
    Personnel Registration No.  R22107270

YOUR NEW JOB

As a Security Implementation Engineer, you’ll support the deployment and integration of network security solutions for a telco client.
You’ll work across implementation, testing, and post-deployment support, ensuring systems are stable, secure, and aligned to design.
This is a 12-month contract role (renewable), working Mon-Fri office hours.

WHAT YOU’LL BE DOING

• Implement and configure network security solutions based on approved designs
• Build and deploy firewall configurations and security policies
• Support integration, provisioning, and testing of security platforms
• Validate system performance and troubleshoot technical issues
• Provide post-deployment (BAU) support for security environments
• Work with project teams, vendors, and client stakeholders
• Prepare technical documentation (config guides, runbooks, troubleshooting)
• Deliver knowledge transfer sessions to internal teams and clients

WHAT IS NEEDED FROM YOU

• Prior experience working in telco environments (must-have)
• Hands-on experience with Fortinet products (FortiGate, FortiManager, FortiAnalyzer)
• 5 years of experience in network / security engineering roles
• Hands-on experience with firewalls, routing, and network security concepts
• Strong understanding of TCP/IP, network protocols, and security architecture
• Experience in implementation, integration, and troubleshooting
• Good communication skills and ability to work with multiple stakeholders

WHAT WILL MAKE YOU STAND OUT

• Experience supporting large-scale or service provider environments
• Exposure to security best practices and enterprise deployments
• Chinese proficiency for internal & external stakeholder communication
• Ability to handle both project implementation and BAU support

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

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

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

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)
with Quarterly Bonus, T&C applied

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

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 98165000 (Barnabas)

With thousands of hotels in over 100 countries and territories, Hilton offers countless opportunities to delight. From an open door to a welcoming smile and an exceptional experience, we offer the millions of travellers who stay with us every year a welcome they will never forget. In addition to our flagship brand, Hilton Hotels & Resorts, the family of brands includes Waldorf Astoria, LXR, Conrad, Canopy, Curio Collection, DoubleTree, Hilton Garden Inn, Hampton and many others.

If you appreciate the impact global travel can have on the world, you may be just the person we are looking for to work as a Hilton Team Member. Because it’s with Hilton where we never forget the reason we're here: to delight our guests, Team Members, and owners alike.

Position Summary

The Security Executive is responsible for the duties and activities of Security Officers during a shift. The role should ensure that positions, procedures, patrols and their frequencies are established and adhered to.

What will I be doing?  

As the Security Executive, you will be responsible for performing the following tasks to the highest standards:

• Supervise each security operation shift, making sure adequate patrol patterns and frequencies are maintained to ensure the security of guests and team members.
• Familiarize with and check hotel fire equipment and fire evacuation passages.
• Ensure Security Officer report any safety, security and defects issues to the respective department promptly as recorded during their patrols.
• Familiarize with each department’s work procedures, security knowledge and emergency procedures, supervising each position’s professional knowledge and work standards.
• Conduct random bag inspections of team members entering and leaving the building.
• Ensure asset removal policy is adhered to, to prevent hotel assets from being removed without proper authorization.
• Arrange approved routes and escort services for team members carrying cash, where required.
• Ensure perimeter patrols are carried out once every 3 shifts by Security Officers and maintain records.
• Professionally examine team members’ work knowledge, discipline and responsibilities.
• Responsible for team members’ daily shift work schedule and attendance record.
• Convey and carry out the department’s work arrangements and training plans.
• Conduct random inspections of the hotel to ensure security practices are being followed, fire exits are not blocked, and equipment is not obstructing fire hose reel doors, sufficient clearance between stacked goods and sprinkler heads.
• Follow up with contractors and vendors on rectifying all fire safety and critical systems.
• Take appropriate action to resolve guests’ complaints, communicating professionally and effectively with guests.
• Be familiar with current first aid and fire emergency procedures.
• Maintain all Safety & Security Audit daily, weekly, monthly and annual documentations.
• Ensure a high level of cleanliness and tidiness in your work area.
• Maintain a professional appearance up to Hilton standards, demonstrating good attitude and behaviour at all times.
• Interact with team members in a professional and positive manner to foster good rapport, promote team spirit and ensure effective two-way communication.
• Carry out any other reasonable duties and responsibilities as assigned.

What are we looking for? 

A Security Executive serving Hilton Brands is always working on behalf of our Guests and working with other Team Members. To successfully fill this role, you should maintain the attitude, behaviours, skills, and values that follow:

• At least 2 years of experience in a supervisory position.
• Holds a valid Security Officer License by Police Licensing and Regulatory Department (PLRD).
• Able to communicate effectively and clearly.
• Good knowledge of the hotel’s life-safety systems, fire equipment and security operations.
• Excellent leadership skills.
• Strong interpersonal skills and attention to details.
• Literacy in English to meet business needs, preferred.
• Trained first aider and Company Emergency Response Team (CERT) certification preferred.

What will it be like to work for Hilton? 

Hilton is the leading global hospitality company, spanning the lodging sector from luxurious full-service hotels and resorts to extended-stay suites and mid-priced hotels. For nearly a century, Hilton has offered business and leisure travellers the finest in accommodations, service, amenities and value. Hilton is dedicated to continuing its tradition of providing exceptional guest experiences across its global brands. Our vision to fill the earth with the light and warmth of hospitality unites us as a team to create remarkable hospitality experiences around the world every day. And, our amazing Team Members are at the heart of it all! 

KeyResponsibilities

• Assess vulnerabilities and recommend or plan patch deployments.
• Coordinate with business, application and system teams on patch decisions and schedules.
• Install updates and patches for servers, applications, and systems.
• Validate patch stability and compatibility.
• Conduct periodic scans on air-gapped systems and cloud services; coordinate penetration tests and asset inventory mapping.
• Provide weekend support for emergency patches, critical deployments, or maintenance windows.
• Track and report KPIs/KRIs on vulnerability exposure, patch compliance, and SLA adherence.
• Develop and present dashboards and technical reports for the security council and senior management.
• Prepare documentation for Change Requests and Deviations.
• Coordinate security reviews, risk assessments, and audits; implement recommendations from auditors or the security council.
• Support VM Lead in facilitating remediation meetings with system owners and stakeholders.
• Automate system and network tasks using scripting tools (e.g., PowerShell).
• Implement and utilize automation tools for pre- and post-patching tasks.

Requirements

• Bachelor’s degree in Cybersecurity, Computer Science, or related field.
• 8+ years’ experience in IT, OT, or network administration.
• Solid understanding of ISO 27001, risk assessment, network security, patch and vulnerability management.
• Troubleshooting skills for patching and firmware upgrades.

TechnicalSpecialisations

• Candidatesare expected to fulfil one or more of the following areas. Experience inmultiple areas is a plus:

• Operating Systems & Virtualization: Linux (RedHat ), Windows, vCenter, ESXi, Kubernetes.
• Database Management: MSSQL, Oracle, PostgreSQL.
• SAP Systems: Kernel, PO, support packages, SAP Notes.
• Application stacks: Java, .NET, Apache, nginx, IIS, Weblogic.
• Network Systems: Routers, switches, firewalls (ACI, Cisco, Arista, F5, Checkpoint, Palo Alto); network flows.
• VM Analyst: 3+ years in vulnerability management and 5+ years in analytics; skilled in dashboards and reporting (MS Excel, Co-Pilot, PowerBI).

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:

• Ensure a safe environment for visitors.

• Handle situations with professionalism.

• Respond to urgent situations and provide first aid when necessary.

• Manage and control crowd sizes.

• Manage and check the vehicles parking in the vicinity.

• Conduct regular patrols around the compound.

• Other ad-hoc duties assigned by supervisor.

Job Requirements:

• Day Shift 5.5 days week.

• Prefer 1 to 3 years of related work experience.

Job Summary

The Security Systems Technician is responsible for the installation, testing, maintenance, and troubleshooting of security systems such as CCTV, access control, alarm systems, and other ELV (Extra Low Voltage) systems. The role ensures systems are functioning effectively to meet client requirements and project specifications. 

Why Join Us?

• Medical & Dental coverage  

• Health perks 

• Transport Allowance  

• Child education support scheme  

Key Responsibilities

• Install, service, and maintain CCTV, access control & alarm systems

• Respond to scheduled & ad-hoc maintenance requests

• Troubleshoot, diagnose, and repair system faults on-site

• Execute service and maintenance works efficiently

• Perform preventive maintenance and basic system testing

• Liaise with clients on service and maintenance matters

Requirements

• NITEC or Diploma in Electrical, Electronics, or a related technical field.

• 1–3 years of hands-on experience with CCTV, Access Control, or Security Systems.

• Familiar with ELV systems (CCTV, ACS, PA) and basic networking.

• Comfortable working on-site and managing tasks independently.

• Good interpersonal and problem-solving skills.

• Willing to travel Islandwide.  

• Class 3 license is a plus.

Project Security System Engineer [Commercial Project]

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

Overall Objective:

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

Key Roles and Responsibilities:

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

Job Requirement:

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