Total 185 job vacancies in Singapore

YOUR NEW JOB

As a Security Operations Engineer, you will support Security Operations Centre (SOC) activities, including security monitoring, incident investigation, threat hunting, and incident response.
You will act as a Level 2 security analyst, investigating alerts, identifying threats, supporting remediation activities, and improving overall security operations.
This is a 12-month renewable contract role. Work will be onsite at One-North, Mon – Fri office hours.

WHAT YOU’LL BE DOING

• Investigate and triage security alerts from SIEM, EDR/XDR, email, cloud, identity, and network security platforms
• Analyse security events to determine root cause, scope, and business impact
• Investigate phishing, malware, account compromise, and unauthorized access incidents
• Perform threat hunting activities using threat intelligence and MITRE ATT&CK methodologies
• Support containment, remediation, and recovery activities during security incidents
• Improve SOC processes, playbooks, detection rules, and monitoring capabilities
• Assist with onboarding and integration of new security technologies
• Support security reporting and documentation activities
• Participate in after-hours support when required

WHAT IS NEEDED FROM YOU

• At least 3 years of SOC, cyber security operations, or incident response experience
• Hands-on experience with SIEM, EDR/XDR, cloud security, or identity security platforms
• Strong understanding of cyber attack techniques, threat analysis, and MITRE ATT&CK
• Experience investigating and responding to security incidents independently
• Good analytical, troubleshooting, and problem-solving skill• Strong communication and documentation skills

WHAT WILL MAKE YOU STAND OUT

• Experience working in government, statutory board, or public sector environments
• Experience with threat hunting and advanced incident investigations
• Exposure to security automation, detection engineering, or SOC optimisation projects
• Relevant certifications such as Security+, CySA+, GCIH, GCIA, CEH, SC-200, or equivalent

• 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

• Oversee and expand the portfolio of cybersecurity products and related technical services to drive market growth andprofitability.
• Collaborate with sales and operations teams to enhance service quality, optimize product delivery, and develop competitive pricingstrategies.
• Conduct market research, analyze trends, and provide actionable insights for medium- and long-term business planning.
• Identify and evaluate potential partner relationships tosupport product adoption and maximize market reach.

Requirements:

• Diploma or degree in IT, Computer Science, or related field; candidates without IT qualifications must have 2–3 years of relevant sales experience.
• Fresh graduates with strong motivation and willingness tolearn, or professionals with sales experience in other industries, are encouraged to apply.
• Proven ability to manage products, services, and technical solutions in IT or cybersecurity environments.
• Strong analytical, leadership, and problem-solving skillswith excellent interpersonal and communication abilities.

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

Please note that only shortlisted candidates will benotified.

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

EA Licence: 19C9701

Registration: R21100996

• 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

• Well Established Security Inspection Solutions Company

• Salary: $2500 - $2800 (Basic) + $300 Transport Allowance

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

• Company Location: Jurong East (Based on Project Site)

• Variable bonus + Excellent Wellfare

• Training Provided

Job Scope:

• Assist Engineers in the maintenance, repair, and installation of equipment. Diagnose errors and technical issues and determine appropriate solutions.
• Support Engineers in project management, including planning, execution, and monitoring.
• Assist with the installation of new equipment and systems.
• Conduct routine troubleshooting of mechanical and electrical equipment to ensure smooth operations.
• Produce timely and detailed reports regarding maintenance activities, project status, and any issues or delays.
• Follow all company field processes and protocols to ensure safety and efficiency.
• Perform basic housekeeping duties to ensure a clean and safe work environment.
• Perform any other engineering-related tasks as assigned by senior engineers or management.

Requirement:

• NITEC / Diploma in Electrical / Mechanical Engineering or equivalent
• 0 - 2 years of relevant working experience in similar position

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.

YEOW CHANG FU (R23118759)

EA Recruitment Pte Ltd

EA License No: 21C0492

about company

I am currently working with a software consultancy firm that provides premium software development and strategy expertise to a wide spectrum of clients. Projects related to Gaming/Gambling/Blockchain.

Base + AWS + variable bonus. Hybrid working, Friday WFH. Office at CBD.

about job (1 opening for Cloud Security Engineer, 1 opening for Lead level)

• Protects system by defining access privileges, control structures, and resources.

• Safeguards information system assets by identifying and solving potential and actual security problems.

• Recognizes problems by identifying abnormalities; reporting violations.

• Determines security violations and inefficiencies by conducting periodic audits.

• Consolidate root cause analysis of past pentest results.

• Upgrades system by implementing and maintaining security controls.

skills and requirements

• Min 3 years experience in AWS Cloud Security, Security Hub, Guard Duty, Inspector, etc.

• Strong understanding of SSDLC and security frameworks.

• Knowledge in OWASP Security Standards.

• In-depth knowledge of architecture, engineering, and operations of at least one enterprise IDS/IPS/SIEM platform.

• Hands on experience with vulnerability scanning and pentesting tools.

• Hands-on experience analyzing high volumes of logs, network data (e.g. Netflow, FPC), and other attack artifacts in support of incident investigations.

• Experience with IAM architectures and solutions including AD, RBAC, SSO, identity lifecycle management

• Mandarin speaking required as you need to liaise with Chinese counterparts who can only speak and write in Mandarin

To apply online please use the 'apply' function, alternatively you may contact Stella at 96554170 (EA: 94C3609 /R1875382)

We are looking for a hands-on and experienced IT Infrastructure & Security professional to manage network, system, and cybersecurity operations within a 24x7 manufacturing environment.

Key Responsibilities

• Manage IT infrastructure, network security, and system availability

• Lead infrastructure and cybersecurity improvement projects

• Ensure high availability, performance, backup, and disaster recovery readiness

• Support network, server, virtualization, and security operations

• Lead and supervise Infra/Security/OA support team

• Maintain IT compliance, governance, and security standards

• Coordinate with HQ IT teams and external vendors

Requirements

• Degree in Computer Science, IT, Engineering, or related field

• Minimum 5 years of experience in IT Infrastructure & Security

• Strong hands-on experience in:

• Windows/Linux servers

• AD, SCCM, virtualization

• WAN/LAN/VPN, routing & switching

• Backup, security, SIEM, EDR/MDR

• Experience in manufacturing environment preferred

• Good troubleshooting, communication, and leadership skills

• Certifications such as CCNP, CISSP, RHCSA, ISO27001 are a plus

Interested candidate who wish to apply for the advertised position, please click “Apply”. We regret that only shortlisted candidates will be notified 

EA License No.: 01C4394 (PERSOL Singapore Pte Ltd) 

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolsingapore.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy. 

[Order Number: 1093116]

Responsibilities:

• Provide pre-sales technical support on assigned cybersecurity products to customers and partners.
• Collaborate with the Sales team to develop and position solutions for market selling and customer proposals.
• Understand customer IT/Security infrastructure and business requirements.
• Perform strategic cybersecurity solution selling.
• Demonstrate cybersecurity solutions.
• Conduct proof of concept for proposed cybersecurity solutions and network performance solutions.
• Work with solution vendors on business solution proposals and attend to RFI/RFP design, compliance, and clarifications.
• Develop design guidelines and recommend improvements to customers on assigned cybersecurity products.
• Perform in-house lab tests to validate customer proof-of-concept setups, endpoint/network designs, and endpoint/network deployments using new products and features.
• Stay updated on competitive solutions, products, and services.
• Provide enablement training for partners' internal post-sales engineers on product/technology knowledge.
• Conduct routine updates on new products/technologies to internal sales staff.
• Maintain good rapport with customers and vendors.

Requirements:

• Minimum 1 year of experience in pre-sales activities for large enterprises or government sectors, or related fields. Candidates with several years of experience in delivering and implementing cybersecurity technology and solutions, and open to embarking on a pre-sales consultant role, are welcome to apply.
• Strong knowledge and understanding of the security industry.
• Ready to perform demos and presentations on product expertise in key security technologies.
• Possess good technical knowledge in internet architecture, network infrastructure, software-defined networks, network performance tools and solutions, UNIX, Windows, VMware, and security covering endpoint, email, web, and cloud.
• Ability to design an architecture and write proposals.

To Apply, please kindly email your updated resume to

cv_gary@goodjobcreations.com.sg

Please kindly refer to the Privacy Policy of Good Job Creations for your reference:

https://goodjobcreations.com.sg/en/privacy-policy/

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.

EA Personnel Name: Gary Ho Cheng Xuan

EA Personnel Reg. No.: R1549767

EA License No.: 07C5771

Cyber Security Operations Engineer

What You’ll Do:

Person to perform/maintain the following:

• Network security management (e.g. intrusion prevention system, virtual private network)
• Web security management (e.g. URL filtering, web application firewall)
• End point security management (e.g. anti-malware, device control, application control, data loss prevention or network access control)
• Messaging security management (e.g. anti-malware, anti-spam, content filtering)
• Security & vulnerability management (security information and event management, security device systems management, device and application vulnerability management)
• Automation of management tasks

What You’ll Need:

• Degree in Computer-related disciplines
• At least 5 years of experience that covers management of enterprise security solution
• Experience in implementation and integration of Cyber Security Platform
• Possess knowledge across various information security technologies/areas in a large enterprise including firewalls, intrusion detection, encryption, Linux O/S, Windows O/S, databases, antivirus, patch management, vulnerability scanning, backup, logging and monitoring, remote access, application development, network security, application security, and change management
• Information Security or IT Controls Certification such as Certified Information Systems Security Professional (CISSP), Certified Information Systems Auditor (CISA), Certified Information Security Manager (CISM) would be an added advantage

If the above role is a good fit for you, or if you know anyone whomight be good for the role, please get in touch with an updated CV and I'll bein touch!

EA Reg Number: R1660446

EA License Number: 07C3924 

Company Registration No: 200609504D

Position: Aviation Security Officer

• Shift pattern will be 4 working days with 2 days off / 5 days work with 1 day off
• 12 hours permanent shift
• Location: islandwide
• Salary Package
  i. Gross salary: up to $2,850
  ii. Bonus of $2,500

Job Description

• Screening of passengers at designated zones
• Manual bag checks
• Usage of security screening equipment for screening purposes
• X-ray screening of checked in luggages
• Any other security related roles at Airport

https://wa.me/6596420989

WhatsApp: +65 9642 0989 (Han)

Email: supreme.cc.han@gmail.com

Chaw Chiaw Han, Reg No：R22106723

The Supreme HR Advisory Pte Ltd, EA No：14c7279

Information Security Operations (Security Response & Incident Management)

Job Overview

• Operate Computer Security Incident Response Team (CSIRT)
• Manage Attack Surface Management (ASM); conduct security vulnerability assessments and remediation support
• Plan and execute security training and exercises; manage IT assets and patches; collect and leverage threat intelligence
• Operate cloud service application approval system; provide technical support and information dissemination to domestic and overseas group companies
• Analyze, investigate, and recover from security incidents, and develop recurrence prevention measures.

Required Skills & Experience

• Japanese (business) and English (business) to communicate with HQ in Japan
• 3+ years of experience in network, server, and cloud service (AWS, Azure, etc.) infrastructure design, deployment, and operations
• Experience with security incident response and CSIRT operations
• Hands-on experience with IT asset management and patch management
• Experience collecting and leveraging threat intelligence
• Experience with security vulnerability assessment and handling (discovery, validation, remediation recommendations)
• Experience planning and conducting security training and exercises
• Experience coordinating across departments and driving projects in large organizations
• Information security certifications (CISSP, CISM, Registered Information Security Specialist, CompTIA Security+, etc.)

Preferred Skills & Experience

• Experience with security operations in multinational/global organizations
• Cloud and endpoint management skills (SaaS/IaaS log operations, etc.)
• Work experience in the IT industry (SI vendors, technology vendors, etc.)
• Experience developing internal policies and guidelines
• Desired Qualities

Soft Skills

• Ability to explain and persuade based on the audience's perspective and knowledge level
• Proactive attitude and self-starter mindset
• Strong collaboration skills with ability to value teamwork and project harmony, and build balanced relationships

• Company Benefits & Incentives
• Career Progression Opportunities
• Attractive Salary Package:

i. Gross Up to $3,500
ii. Bonus Up to $4,500

• Working Location: Islandwide (Based on your preferred location)
• Working days: 3 Days On, 1 Day Off | 4 Days On, 1 Day Off
• Working hours: Can choose permanent day/night shift i.e. 7am-7pm/ 8am-8pm

Job Description:

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

Job Requirements:

• Secondary education

WhatsApp: +65 9642 0989 (Han)

Email: supreme.cc.han@gmail.com

Chaw Chiaw Han, Reg No：R22106723

The Supreme HR Advisory Pte Ltd, EA No：14c7279

CCTV Technician x 2

• Salary: $ 2,450 - $ 3,200
• Address: 3 Bus stop from Tiong Bahru MRT
• Working Hours: Monday - Friday / 8.45am to 6pm
• Alternate Saturday / 8.45am to 1.15pm

 
Job Requirements:

• ITE / Diploma graduate
• Class 3 (Manual or Auto) License

 Job Description:

• Technical knowledge for cabling & tracing work (UTP)  
• Skillset in CCTV / Door Access / Telephony / WIFI setup
• Able to handle customer / basic project coordination
• Basic Programming / IT for above product in item 3 added advantages
• Ad-hoc duties as per assign
   

Interested applicants kindly submit your resume through here or Whatsapp +65 9019 3218 (Joevy), and allow our Consultant to match you with our Clients. No Charges will be incurred by Candidates for any service rendered.

Tan Yu Jing Reg No: R26161199

The Supreme HR Advisory Pte Ltd EA No: 14C7279

• Able to commit 4 days work 1 day off, 3 days work 1 day off schedule.
• 12 hours permanent shift
• Location: Changi
• Salary Package: $2,870 to $3,600 (Depends on experience)

Responsibilities:

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

Requirements:

• Secondary education

https://wa.me/6596420989

WhatsApp: +65 9642 0989 (Han)

Email: supreme.cc.han@gmail.com

Chaw Chiaw Han, Reg No：R22106723

The Supreme HR Advisory Pte Ltd, EA No：14c7279

CCTV Technician x 2

• Salary: $ 2,450 - $ 3,200
• Address: 3 Bus stop from Tiong Bahru MRT
• Working Hours: Monday - Friday / 8.45am to 6pm
• Alternate Saturday / 8.45am to 1.15pm

 
Job Requirements:

• ITE / Diploma graduate
• Class 3 (Manual or Auto) License

 Job Description:

• Technical knowledge for cabling & tracing work (UTP)  
• Skillset in CCTV / Door Access / Telephony / WIFI setup
• Able to handle customer / basic project coordination
• Basic Programming / IT for above product in item 3 added advantages
• Ad-hoc duties as per assign
   

Interested applicants kindly submit your resume through here or Whatsapp +65 9019 3218 (Joevy), and allow our Consultant to match you with our Clients. No Charges will be incurred by Candidates for any service rendered.

Tan Yu Jing Reg No: R26161199

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Reachfield Security (a grade “A” agency) specializes in security manpower to Schools, Factories, Shopping Centres, Museums, libraries, etc.

Security Officer

Salary: up to $3130 gross a month (5666-day work arrangement)

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

1. Works in a commercial (factory / warehouse / condo / mall / polytechnic) environment.

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

3. 12hr shift (Fixed shift)

4. PC literate

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

6. Possess valid security licence and have 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 (Andrew)

Location: Changi AIrport
Salary: $2,800 – $3,100 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

Job Summary

We are looking for enthusiastic and passionate candidate to join the cyber security team as a Digital Forensics Incident Responder (DFIR).

Mandatory Skill-set

• Diploma or Degree in Computer Science, Engineering, Information Systems, Information Security;
• Must have 5 years of work experience in Information Security focusing on identifying remediating and investigation of Cyber Security Incidents or Digital Forensics;
• Experience in forensic tool kits such as Magnet AXIOM, Encase, X-Ways, FTK or Autopsy in imaging, collection, transformation, analysing, gathering, examination, investigation different kinds of digital evidences;
• Good understanding of Malware, Intrusion Detection Systems and SIEM platforms;
• Proactive and self-motivated team player with a strong sense of responsibility and accountability;
• Keen learner and strong passion in self-development and cyber security research;
• Strong problem solving and analytical skills with ability to work in fast paced environment;
• Good written and communication skills.

Desired Skill-set

• Certifications, including GIAC GCFA, GCFE, GCIH or related certifications;
• Experience working in a Security Operation Centre (SOC).

Responsibilities

• Part of the Cyber Forensic team to provide forensic support to manage Digital Forensic and Incident Reponses and ensure smooth operations of daily operations;
• Responsible to monitor, triage cyber threat information from news, incoming feeds and logs;
• Assist and support Digital Forensics Incident Responder Analyst to investigate any malware out-rage, security incidents or root-cause analysis;
• Investigate cybersecurity incidents that may involve digital forensic analysis, malware analysis and log analysis;
• Perform cybersecurity threats and vulnerabilities assessment;
• Provide strong technical guidance on investigation and threat assessments;
• Track and manage incidents and handle end-to-end resolution starting from detection (opening) to closure;
• Adhere to the Standard Operation Procedures (SOP) within the security operations; regularly review them to improve the efficiency;
• Maintain situational awareness and keep current with cyber security news and threat actor Tactics, Techniques and Procedures (TTPs);
• Prepare and review incident reports to update stakeholders and report potential findings from both technical and business perspective.

Should you be interested in this career opportunity, please send in your updated resume to apply@sciente.com at the earliest.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website

(https://www.sciente.com/privacy-policy).

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

EA Licence No. 07C5639

Industry: Advanced Security & Surveillance system
Working days: Monday - Friday 9am -6pm

Salary: $3,500 - $4,000 + Commission/ sales incentive

Location: Tai Seng (Near MRT)

Job Responsibilities

• Develop and execute sales strategies targeting end-users, SMEs, and organizations.
• Manage the full sales cycle: prospecting, client engagement, product demonstration, negotiation, and closing.
• Build relationships with decision makers, including business owners, IT leaders, and security stakeholders.
• Conduct product demonstrations, webinars, and presentations to promote cloud security solutions.
• Identify customer needs and propose suitable security solutions.
• Work closely with marketing and technical teams to support campaigns, deployment, and customer success.
• Participate in industry events, trade shows, and partner activities.
• Track sales pipeline, prepare reports, and provide market insights to management.
• Assist with customer support issues and ensure timely payment collection.

Job Requirements

• Proven sales experience in end-user sales, SME-focused technology sales or cloud-based solutions sales
• Experience in SaaS sales / business development will be an advantage
• Candidates with sales experience in POS hardware / software solutions will be a plus
• Candidates with sales experience in office automation hardware / software solutions will be a plus

Ho Ming Jie (Edmund) Reg No: R1987094

The Supreme HR Advisory Pte Ltd EA No: 14C7279

About the Role:

We are seeking a hands-on Cyber Security Firewall Engineer to provide operational support and security platforms. The ideal candidate will be experienced in managing Fortinet FortiGate and Palo Alto Networks firewalls, with foundation in network security, policy management, and incident response.

Key Responsibilities:

Firewall Operations (Fortinet & Palo Alto)

• Manage firewall rules creation, change requests, rule optimization, NAT/VPN configuration and firmware upgrades.

• Monitor traffic, identify anomalies, and remediate security events.

• Maintain HA configurations, routing and logging integrations.

• Support audits and evidence collection for regulatory/compliance requirements.

Tripwire

• Administer policies, baselines, agents, alerts, and remediation workflows.

• Investigate integrity violations; tune rules to reduce false positives.

Imperva (DB Security/DAM)

• Configure security policies, signatures, profiles, and exceptions.

• Monitor application-layer attacks; tune rules to balance protection and usability.

• Support database activity monitoring policies and reporting where applicable.

• Security Monitoring & Incident Response

• Triage alerts conduct root-cause analysis, and coordinate remediation.

Required Qualifications:

Hands-on expertise with:

• Fortinet FortiGate (policies, VPN, routing, HA, SD-WAN, logging).

• Palo Alto Networks firewalls (policies, NAT, App-ID, User-ID, Panorama).

• Tripwire (Hice to Have).

• Imperva (Hice to Have).

• Strong understanding of networking fundamentals (TCP/IP, VLANs, routing, NAT, SSL/TLS, DNS ).

• Experience in incident response, change management, and documentation.

• Ability to work independently with a focus on accuracy, speed, and risk reduction.

Preferred Certifications (Nice to Have)

Fortinet NSE 4–7, Palo Alto PCNSA/PCNSE, Imperva Certified Professional.

Soft Skills

• Clear communication with stakeholders and change advisory boards.

• Structured problem-solving and risk-based decision-making.

• Ownership mindset with strong time management for a contract environment.

Deliverables & KPIs

• Firewall rules changes are accordance to requests.

• Successful completion of firmware upgrades and config backups with rollback plans.

• Updated Tickets, network diagrams, and change records.

• Handover documentation and knowledge transfer at contract end.

Tools & Environment

• FortiGate / FortiManager / FortiAnalyzer

• Palo Alto NGFW / Panorama

• Tripwire Enter

Working hours :

8:30am to 6pm (Monday to Friday) onsite, no hybrid option.

Systems Engineer (Linux & Windows Infrastructure Security)

3 job vacancies due to project expansion

Cat2A security clearance

Join a Team Supporting Mission-Critical Infrastructure

We are seeking 3 Systems Engineers with strong Linux and Windows administration experience to support, secure, and maintain enterprise backend infrastructure operating in a high-availability environment.

This role is ideal for Infrastructure Engineers, Linux Administrators, Windows Engineers, System Engineers, and Cybersecurity-focused professionals looking to deepen their expertise in server hardening, infrastructure security, disaster recovery, and enterprise systems operations.

You will work closely with experienced engineers responsible for maintaining critical backend systems, ensuring system resilience, security compliance, and operational readiness.

Key Responsibilities

Infrastructure Configuration & Administration

• Configure, deploy, and maintain Linux and Windows servers

• Perform system setup, testing, installation, and upgrades

• Monitor server health, performance, and system availability

• Support infrastructure maintenance and lifecycle management

• Perform basic computer and network maintenance activities

Security Hardening & System Protection

• Perform CIS Hardening for Windows and Linux servers

• Configure and maintain Linux server security settings

• Manage SSH configurations and access controls (sshd_config)

• Administer Linux user accounts and sudo privileges (sudoers)

• Implement password policies and account management controls (chage / passwd)

• Maintain system security configurations in accordance with organisational standards

Backup, Recovery & Disaster Recovery

• Perform server backup and restoration activities

• Execute system recovery procedures using REAR (Relax-and-Recover)

• Support disaster recovery exercises and testing

• Validate system recovery readiness and business continuity requirements

Troubleshooting & Support

• Investigate infrastructure incidents and perform root cause analysis

• Resolve server, operating system, and infrastructure issues

• Support change implementation and system enhancement activities

• Work closely with project teams and stakeholders to ensure smooth operations

• Install, test, and implement systems in accordance with specifications and service level requirements, ensuring compliance with industry best practices.

• Manage systems changes using an established change request process, including assessing the impact, obtaining necessary approvals, and communicating status updates to multiple stakeholders.

• Conduct root cause analysis for system issues and proactively implement measures to prevent recurrence.

• Continuously monitor the effectiveness of implemented measures and make adjustments as necessary.

• Develop and implement comprehensive service continuity measures, including robust backup/restore procedures and disaster recovery plans, to ensure uninterrupted business operations in the event of disruption.

• Provide expert technical advice and guidance on systems to customers and project teams, assisting them in making informed decisions and resolving complex technical issues.

Required Technical Skills

Must-Have Skills

• Linux Security Configuration

• SSH Administration (sshd_config)

• Linux User Management (sudoers)

• Password Policy Administration (chage / passwd)

• REAR (Relax-and-Recover)

• Linux Server Administration

• Windows Server Administration

• Device Hardening

• Systems Configuration & Setup

• CIS Security Hardening

• Infrastructure Troubleshooting

• Backup & Recovery Operations

• Basic Networking Knowledge

Educational Requirements

Candidates should possess min NITEC in Electrical Engineering, Electronics Engineering, or Information Technology (IT) from a recognized institution.

Communication Skills

Successful candidates should possess:

• Strong verbal and written communication skills

• Ability to communicate effectively with technical and non-technical stakeholders

• Ability to explain technical concepts clearly and professionally

• Strong documentation and reporting capabilities

If you enjoy working with Linux, Windows infrastructure, cybersecurity hardening, and enterprise backend systems, we'd love to hear from you.

EA License No: 09C4235 I EA Reg: R1103307 Hong Mei Lin

Seeking a Network Security Engineer with strongPalo Alto firewall expertise and solid networking &switching skills to support a global enterprise environment.

Key Responsibilities

• Manage Palo Alto NGFW (PA-Series) & Panorama
• Configure security policies, NAT, VPNs (IPSec/GlobalProtect)
• Troubleshoot network and security issues (L2–L7)
• Support LAN/WAN networks – routing (BGP, OSPF) & switching (VLANs, STP)
• Perform firewall rule reviews, monitoring, and incident response.
• Collaborate with global teams in a hybrid model

Required Skills

• 7 to 10 years in network security & networking
• Strong hands-on with Palo Alto firewalls
• Solid TCP/IP, DNS, DHCP knowledge
• Experience with BGP, OSPF, VLANs, STP
• Expertise in VPNs (IPSec/SSL) and troubleshooting

Preferred

• Enterprise experience (semiconductor is a plus)
• Cloud exposure (AWS/Azure)
• PCNSE certification

Network security, Palo Alto, Firewalls, LAN/WAN, Networks Routing (BGP, OSPF), Switching (VLANs, STP), TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, STP VPNs (IPSec/SSL) 

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

Security Officer_with class 3 licence

Salary : up to $3130 gross a month (5666days work arrangement) + Buggy allowances

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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 (Andrew)

We are seeking to appoint a Research Associate to support research in cybersecurity, trustworthy AI, and large language model security. The successful candidate will contribute to projects related to privacy-preserving AI interactions, trustworthy knowledge acquisition, and secure information processing in security-sensitive AI systems. The role will involve assisting in the design, implementation, and evaluation of methods for reducing privacy leakage, mitigating adversarial risks, and improving the security and trustworthiness of LLM-based systems. The candidate will also support the construction of research benchmarks, experimental evaluation, and the preparation of high-quality research publications. This position will contribute to NTU’s mission of advancing secure and trustworthy intelligent systems through interdisciplinary research in cybersecurity and artificial intelligence.
 

Key responsibilities:

• Conduct research on cybersecurity, trustworthy AI, and large language model security, with a focus on privacy-preserving AI interactions and secure information processing.

• Design, implement, and evaluate methods for trustworthy knowledge acquisition in LLM-based systems, including approaches to reduce privacy leakage and mitigate adversarial risks.

• Develop learning-based and evaluation-driven approaches to improve the security, reliability, and trustworthiness of AI systems in security-sensitive scenarios.

• Construct experimental platforms, benchmarks, and datasets for evaluating LLM security, privacy protection, and trustworthy AI applications.

• Conduct empirical experiments, performance analysis, and ablation studies to validate proposed methods and support reproducible research.

• Prepare and co-author high-quality research papers, technical reports, and project documentation, and collaborate with academic and industry partners on related research projects.

Requirements:

• A Master’s degree in Computer Science, Cyber Security, Artificial Intelligence, or a related discipline.

• Research or applied experience in cybersecurity, trustworthy AI, large language model security, privacy-preserving AI, or related areas.

• Experience with LLM-based systems, trustworthy knowledge acquisition, information retrieval, query rewriting, or AI security evaluation.

• Familiarity with privacy leakage, adversarial risks, secure information processing, and trustworthiness evaluation in AI or LLM-based systems.

• Experience in designing and conducting empirical experiments, including benchmark construction, dataset preparation, performance evaluation, and ablation analysis.

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

Job Responsibilities:

• Attend to security enquiries in the premises.

• Conduct armed security patrol in the premises

• Consolidate incident reports.

• Perform armed access control and security screenings.

• Perform armed security surveillance at the command Centre.

• Perform crowd control in public areas and manage traffic on the roads.

• Perform law enforcement duties.

• Provide armed guarding and escorting services.

• Provide quick responses to incidents and emergencies.

Benefits:

• Attractive salary package – Basic Salary From SGD 3,090

• Gross Salary up to SGD 3,700*

• Joining Bonus – Up to SGD 2,000*

• Fully sponsored WSQ certified security training

• Annual leave

• Hospitalisation leave

• Comprehensive medical and dental benefits

• Group insurance coverage

• Work injury compensation

• Marriage and childcare leave

• CPF contribution

*Terms and conditions apply.

Requirement:

• Security Officer rank (Preferably Possessing a Valid PRD Licence)

• Strong leadership and communication skills

• Able to commit 12-hour rotating shifts

• At least 3 GCE ‘N’ / ‘O’ Levels / NITEC or WPLN SOA 5 and above for all 5 modules (Writing, Speaking, Reading, Listening and Numeracy)

• Able to work shift duties (Including extended shift, weekends & public holidays)
   

Company overview:

"Our competitive edge in providing security solutions stems from investment in our greatest asset – Our People. An elite team of highly skilled officers and professionals in their respective fields, they fulfil a diverse array of roles across our core businesses and work together to create a better and safer future.

Step out of your comfort zone and embark on a journey of personal growth with us. Carve out your career in an environment where you are empowered to make a difference; be it in ensuring the safety and security of the nation, or the lives of the people around you."