Total 1,598 Full-time computer security job vacancies

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.

Overview
Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.

Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.

About the Role

We are seeking a highly skilled and experienced Product Security Engineer to design, develop, and scale an AI-driven security automation engine that will integrate directly into Keysight’s Software Development Life Cycle (SDLC). This role will lead the development of an intelligent system capable of:

• Understanding the full Software Development Life Cycle (SDLC) and shifting left automation of remediation tasks earlier in the SDLC
• Consuming and interpreting scan data from our vulnerability assessment platform
• Automatically generating exploit and testing scripts using AI
• Validating vulnerability existence with high confidence and reproducibility earlier in the SDLC
• Feeding verified results back into the UI with reliability, auditability, and traceability
• Providing AI-assisted code patching, secure coding recommendations, and CI/CD automation to accelerate mitigation workflows earlier in the SDLC

About the Team:

You will collaborate with product owners, security researchers, and full stack engineers to build advanced autonomous security capabilities that enhance Keysight’s Software Development Life Cycle (SDLC).

Key Responsibilities:

Software Development Life Cycle (SDLC) Integration

• Seamlessly integrate security automation into Keysight’s Software Development Life Cycle (SDLC)
• Enable ingestion, normalization, and correlation across Black Duck SCA, Nessus Vulnerability Management, Burp Suite DAST, SAST tools, and product telemetry

AI-Driven Vulnerability Verification & Automation

• Design and implement AI models that interpret vulnerability scan data and autonomously generate exploit scripts
• Build automated validation pipelines using sandboxed and orchestrated environments
• Develop classification and scoring logic with strong confidence metrics
• Implement guardrails, safety classifiers, and auditing for safe LLM operations

False Positive Reduction & Evidence Quality

• Build multi‑agent reasoning workflows to reduce false positives
• Produce high-fidelity Vulnerability Verification Evidence Packages (VVEP) with logs, traces, and reproducible exploit outcomes

AI Assisted Code Patching & Remediation

• Deliver AI-generated secure code recommendations and automated patching workflows
• Integrate remediation automation into CI/CD pipelines (Azure DevOps, GitHub Actions, Jenkins)

Penetration Test Augmentation

• Support AI-enhanced penetration testing, API fuzzing, and dynamic security validation
• Work with security researchers to improve exploit reliability and detection precision

Leadership & Cross Functional Collaboration

• Partner with product teams and engineering leadership to ensure validated results drive actionable remediation
• Influence secure development practices and drive adoption of security automation across product teams

Qualifications:
Must Haves: 

• Bachelor’s degree in Computer Science, Computer Engineering, Cybersecurity, AI/ML, or a related field. 

• 3-6 years of R&D experience, with a strong preference for AI and security‑focused work. 

• Python proficiency, security automation frameworks, and CI/CD integration. 

• Experience with secure software development practices and vulnerability management. 

• Hands-on experience with SAST, DAST, SCA, container scanning, and other security tools. 

• Familiarity with Git, CI/CD pipelines, build automation, and DevSecOps principles. 

• Familiarity with LLMs, AI-assisted security workflows, or Agentic AI concepts. 

• Ability to operate independently and contribute to technical decision-making. 

• Excellent communication and cross‑team collaboration skills. 

We Value:  

• Master’s degree in Cybersecurity, Computer Science, or a related technical field. 

• Hands‑on AI application development experience with exposure to AI/LLMbased verification or autonomous testing frameworks. 

• Practical experience with AI/ML‑based security automation or Agentic AI/LLM integration (OpenAI, Azure OpenAI, HuggingFace). 

• Exposure to cloud security or container/Kubernetes security for software development pipelines. 

• Experience with penetration‑testing methodologies (OWASP, PTES, MITRE ATT&CK). 

• Understanding of vulnerability types (CVE/CWE), exploit vectors, and modern attack techniques. 

• Experience with multitool security data environments (SAST + DAST + SCA + VM). 

• Experience producing SBOM, VEX, VVEP, or SARIF artifacts.  

• Working knowledge of Docker, Kubernetes, and modern CI/CD platforms. 

• Background in fuzzing, exploit development, or dynamic testing automation. 

• Experience integrating tooling into CI/CD systems. 

• A passion for continuous improvement and learning. 

• Excellent problem-solving skills and attention to detail. 

• Proven ability to work cross-functionally and influence without authority. 

Our client is a global leader in semiconductor inspection solutions.

• Liaise with a cross-functional team to research and develop algorithms for image processing and computer vision in automated optical inspection systems.
• Create and implement software solutions for automated vision-based equipment.
• Develop applications for user interfaces, large-scale data handling, and multi-threaded processing.
• Design and enhance algorithms for image analysis and computer vision applications.
• Participate in the full software development lifecycle, from planning to deployment.

Requirements:

• PhD or Master’s Degree in an engineering discipline.
• At least 2 years of experience in vision inspection, computer vision, or image processing.
• Skilled in programming within the Visual Studio Development Environment.
• Proficient in C++.

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: R21100996

✅ AWS + Performance Bonus!
✅ Aircon environment!
✅ Jacket & Safety shoes provided!

Details:

• Basic: $2100 + $200 Allowance + $335 (monthly)Bonus = $2635 before OT!
• AM or PM (fixed, can choose):
• 7am to 7pm + $12 per shift
• 7pm to 7am + $24 per shift
• 3 - 4 days work week *including 1 weekend
• Tampines

Job Scope:

1. Assemble products accordingly
2. Conduct quality inspections to ensure standards are met
3. Pack and organize items for shipment efficiently
4. Carry out additional ad hoc duties as assigned

Please submit your updated resume in MS Word format by clicking the QUICK APPLY button.

We regret to inform that only shortlisted candidates will be notified.

Please note that your response to this advertisement will constitute informed consent to the collection, use, and/or disclosure of personal data by AlwaysHired, its affiliates and, where necessary, to relevant third parties, for purposes such as job application processing, career advisory, research, and other administrative purposes, in compliance with the relevant provisions of the Privacy Policy available at  www.alwayshired.com.sg/privacy-policy

Joseph Song Zhi Xuan

Registration Number: R22106922

AlwaysHired Pte Ltd

EA Licence No: 24C2293

Lead Technical Manager

• Working Days & Hours: Monday to Friday, 8.30am to 6pm. Willing to commit for work outside working hours, if required.
• Location: Tiong Bahru, Commonwealth, Redhill Office at Outram Road
• Salary Range: basic up to $7000; transport 750 (car) or 400 (motorbike) or by reimbursement basis; HP by reimbursement basis

Job Summary:

• The Lead Technical Manager will be responsible for managing a group of Technical Officer for security equipment installation, testing, commissioning and system programming in accordance to required standards.

Job Responsibilities:

• Oversee the whole process of service cum maintenance workflow.
• Front line contact with client representatives on all service/maintenance related issues.
• Lead a team of service team members.
• Prepare service scope and develop service plans, define resource loading, skill requirements, tracking milestones and metrics.
• Determine new, creative ways to employ teams on service deliveries and distribute responsibilities.
• Manage day-to-day client interactions and expectations for optimal results
• Continually seek and capitalize upon opportunities to increase customer satisfaction and deepen client relationships.
• Possess a knowledge base of each client's business, organization and objectives.
• Be responsible for operationally managing multiple aspects of the team.
• Must be a team player.
• Ensure smooth progress and timely delivery and completion of maintenance commitments to clients
• Perform a wide variety of technical and non-technical tasks.
• Enhance current documentation of all infrastructure components and operation processes.
• Track and identify the new opportunities to improve our methodology and training offerings.
• Build technical relationship with prospects or existing/new customers.
• Sets targets, implements guidelines, and assists with any issues the team member may have.
• Communicates effectively with clients to identify needs and evaluate alternative technical solutions and strategies.
• Handle customer complains.
• Participate in all programs and enforces all policies relating to performance evaluations and career development planning.
• All other duties as assigned by management.

Job Requirements:

• Minimum 6 years related experience
• Diploma or Degree in Electrical / Mechanical Engineering/Computer Science or its equivalents
• Experience in the Security and CCTV industry and exposure to products and operations will be an added advantage

Interested applicants can also send your resume to WA:+65 83472904 (Mr Samuel) and allow our Consultant to match you with our Clients.

No Charges will be incurred by Candidates for any service rendered.

Samuel Siaw

The Supreme HR Advisory Pte Ltd

EA No: 14C7279

Reg No: R2412474

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)

By submitting your personal information and resume (CV) to us, you grant permission to Chief Recruit Pte Ltd and its associated entities to collect, process, and share your personal data for the purposes outlined in the Privacy Policy, which can be accessed at https://chiefrecruit.com/privacy-policy. You confirm that you have reviewed, understood, and accepted the terms of the Privacy Policy.

• 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

About the Role
We are seeking an experienced Vulnerability Management Specialist to join the Data Security Services team within an international IT Production Centre. This role focuses on managing vulnerability management processes across infrastructure supporting multiple regions, including Europe and Asia.

You will play a key role in identifying, assessing, and coordinating remediation of vulnerabilities, working closely with cross-functional teams to strengthen the organisation’s security posture in a dynamic operational environment.

Key Responsibilities

• Develop and execute the Vulnerability Management plan across all lifecycle phases
• Schedule, configure, and monitor vulnerability scans, ensuring timely execution and issue resolution
• Perform asset discovery and ensure accurate onboarding into vulnerability management tools
• Assess vulnerabilities, analyse risk exposure, and prioritise remediation actions based on impact
• Collaborate with infrastructure and application teams to drive remediation efforts
• Analyse false positives and facilitate risk acceptance processes with relevant stakeholders
• Maintain dashboards and provide regular reporting to technical teams and management
• Track and ensure compliance with defined KPIs and service levels
• Lead remediation planning for penetration testing findings
• Conduct threat exposure assessments and coordinate response actions
• Engage with stakeholders across regions to ensure alignment and effective communication
• Propose and implement continuous service improvement initiatives
• Stay updated on emerging threats and vulnerabilities and assess their relevance to the environment
• Ensure compliance with internal policies, regulatory requirements, and security standards

Requirements

• 8–10 years of IT experience, including at least 4–7 years in IT Security
• Minimum 4 years of hands-on experience in enterprise-level vulnerability management
• Strong technical knowledge of vulnerabilities across operating systems, networks, databases, and applications
• Experience in prioritising and coordinating remediation using a risk-based approach
• Proven ability to work with cross-functional teams in an IT operations environment
• Hands-on experience with vulnerability management tools such as Tenable (e.g. Nessus, SecurityCenter)
• Strong analytical, problem-solving, and documentation skills
• Ability to manage multiple priorities in a fast-paced environment
• Familiarity with ITIL processes and working in structured, process-driven environments
• Effective communication and stakeholder management skills

Technical & Reporting Skills

• Experience in creating dashboards and reports using tools such as Excel, PowerPoint, or Word
• Familiarity with business intelligence tools (e.g. Power BI) for reporting and visualisation
• Ability to present technical findings clearly to both technical and non-technical stakeholders

Preferred Qualifications

• Professional certifications such as CISSP, GIAC Enterprise Vulnerability Assessor (GEVA), CREST, or equivalent
• Experience within financial services or regulated environments
• Broad understanding of information security domains (e.g. endpoint security, encryption, data protection)

Work Environment & Culture

• Collaborative, multicultural, and international working environment
• Exposure to large-scale, enterprise-level infrastructure and security operations
• Opportunities to work with global teams across multiple time zones
• Emphasis on continuous learning, process improvement, and operational excellence
  
  EA Number: 11C4879

• Well Established Security Inspection Solutions Company

• Salary: $4500 - $5500

• Working Hour: Monday - Friday (8.30am – 5.30pm)

• Company Location: Jurong East

• Variable bonus + Excellent Wellfare

Job Scope:

• Lead a Project Team of consultants, contractors, developer in daily-site activities
• Conduct project briefing and kick start meeting
• Responsible for periodic progress reports
• Evaluate the master program and monitor work progress
• Identify potential or actual causes of delay and take preventive or remedial actions
• Monitor submissions and clearances from relevant authorities
• Assist on documentations and make recommendation to clients for award of contracts
• Check safety management system and conduct periodic safety inspection
• Conduct feasibility studies and recommendations on the development concept, preliminary program and budget
• Identify and resolve site technical problems
• Supervise site works to achieve good quality
• Assist in investigating and liaising with public and the relevant authorities for public feedback

Requirement:

• Diploma in IT Engineering, Civil Engineering, Architectural or equivalent
• 2 - 3 years of relevant working experience in project management

Candidates are encouraged to apply this position via ApplyNow 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.

YEOW CHANG FU (R23118759)

EA Recruitment Pte Ltd

EA License No: 21C0492

About The Company

We have partnered with one of the leading retail groups in Singapore with a strong presence across multiple store formats islandwide. With a portfolio of well-established brands, the business continues to grow and adapt, serving diverse customer segments though its network of over 50 outlets.

Job Summary

The successful candidate will be responsible for implementing, maintaining, and enhancing our organisation’s information security posture. This role requires strong technical expertise and the ability to collaborate closely with cross-functional teams, including End User Support, Network, IT Infrastructure and Application, to ensure security is embedded across all systems and processes.

This role is based in Tampines North.

Key Responsibilities

• Analyse security threats, develop and optimise security policies.
• Proactively detect, investigate, and respond to cyber threats within the M365 ecosystem, which includes email, Teams, SharePoint and OneDrive.
• Collaborate with IT Infrastructure and Network teams to ensure secure configuration of servers, networks and cloud environments.
• Partner with End User Support team to improve endpoint security, user awareness and access controls.
• Monitor, investigate and respond to security incidents, escalating where necessary.
• Perform regular vulnerability assessments, recommending and following up on remediation actions.
• Develop and maintain security documentation, including standards, procedures and technical guidelines.
• Assist in compliance with security frameworks, regulations and industry best practices (e.g., ISO 27001, NIST).
• Continuously evaluate emerging threats and recommend new tools, technologies and processes to mitigate risks.
• Maintain data sources feeding the log monitoring system, develop and maintain detection and alerting rules.

Qualifications

• 3–5 years of hands-on experience in IT security operations.
• Certifications such as CompTIA Security+, ISC2 Certified in Cybersecurity, or GIAC
• Additional certifications like CISM or CSSP are considered a plus
• Good analytical and problem-solving skills to investigate and resolve security vulnerabilities effectively.
• Excellent written and verbal communication skills, with the ability to convey technical information to non-technical stakeholders.
• Knowledge of cybersecurity threats, vulnerabilities, and exploit methods.
• Familiarity with cloud computing platforms and related security considerations (GCP, Azure, AWS).
• Experience in security configurations, patch management, certification management, firmware updates, firewall rule management, and endpoint security agent administration.
• Ability to work collaboratively in a fast-paced environment while maintaining the confidentiality, integrity, and availability of information assets.
• Hands-on experience with security tools such as SIEM, EDR, XDR, UEBA, and SOAR.
• Knowledge of the MITRE ATT&CK framework will be added advantage.
• Familiarity with ISO27001 standards will be added advantage.
• Understanding of Zero Trust architecture will be added advantage.

• Leadership role with team management exposure
• Permanent role with high job stability 

About the company

Our Client is a market leader within their industry. They have a well-established presence of more than 20 years. With rapid expansion plan, they are now looking for a new IT Manager to manage their Infrastructure and IT helpdesk team.

About the job

Your role involves:

• Managing the IT team. This includes hiring, assigning of work, performance review and etc
• Planning and designing infrastructure solutions for accurate service efficiency and effectiveness
• Leading infrastructure projects. This includes milestone planning and risk management across Asia
• Actively support vital cybersecurity initiatives, including phishing simulations, vulnerability assessments, and compliance checks.
• Creating Business continuity and disaster recovery plans
• Establishing service level management practices to ensure that the level of service from internal and external service providers are defined

Skills and experience required

As a successful applicant, you will have at least 10 years of experience in Infrastructure (Servers and networks). At least 4 years of team management experience in required for this role.

Exposure to security will be of added advantage. 

Whats on offer


This is an excellent opportunity to join a leading end user environment with team management responsibilities. You will get the opportunity to lead high value projects with exposure to latest technology.

To apply online please use the 'apply' function. Alternatively you may contact Hoon Teck TAN at 6510 3633. (EA: 94C3609/ R1219669)

• Position: Technical Manager (CCTV / Security Systems / ELV)
• Location: Outram (Office-based)
• Working Hours: Monday to Friday, 8.30am – 6.00pm
• Salary (commensurate with experience): Up to $7,500 + Transport Allowance/Reimbursement + AWS + Performance Bonus + Mobile Reimbursement + Birthday Leave + Health Insurance
• Duration: Permanent
• Industry: Security Systems

Main Responsibilities:

• Lead and manage service and maintenance operations for security systems
• Supervise and guide a team of Technical Officers
• Act as the main point of contact for client service-related matters
• Plan service scope, resource allocation, and project timelines
• Ensure timely completion of maintenance and service commitments
• Manage client expectations and maintain strong relationships
• Handle service escalations, troubleshooting, and complaints
• Improve processes, workflows, and technical documentation
• Monitor team performance, KPIs, and service delivery standards

Requirements:

• Diploma or Degree in Electrical, Mechanical Engineering or related field
• At least 5 years of relevant experience or equivalent hands-on expertise in security / CCTV / ELV systems
• Experience leading a team or supervising projects is preferred
• Strong communication and client management skills to liaise with stakeholders and clients
• Hands-on experience in installation, testing, and commissioning is an advantage

Email to joie@searchpersonnel.com.sg

Do visit www.facebook.com/search.personnel for more job listings and career tips!

***We DO NOT charge our candidates nor bind them with any contract.***

Joie Chang

Deputy Consulting Director (APAC)

Reg no.: R2090601 | EA No: 13C6684

• 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