379 Kudelski Security Specialist jobs in Singapore

Overview
Company Brief
SPTel - a Joint Venture between ST Engineering and Singapore Power Group to deliver true network diversity and agility for a Smart Nation.
Offering high-value products and innovative services, SPTel plays an important role to enterprises accelerate their digital journey, We aim to improve the way people, places, and things, connect with each other by providing network infrastructure, enabling technologies, and building ecosystems.
With our fibre network topology built alongside the power network cables, SPTel provides a differentiated design and diverse network solution for discerning organizations and mission-critical businesses.
Job Brief
You will be responsible for designing and deploying Infrastructure network security solutions and Managed Security solutions for our enterprise customers.You will work with a team of security professionals and together, build up Corporate’s Cybersecurity practice. As a project owner, you must be responsible for all technical project deliverables and see your project through from start to finish.
This rewarding role will best suit someone with network experience and the ability to work closely with our engineers to deliver large scale network solutions.
Responsibilities
Part of Cybersecurity Team to plan, design and build security defences to protect corporate’s, Telcom Infrastructure and SPTel’s customers’ networks.
Be the subject matter expert during a cybersecurity incident, work with stakeholders for cyber forensic, prepare the incident report to management.
Conduct Vulnerability and Risk Assessments of Corporate’s corporate and Telco network, manage deviation approval processes.
Response to Threat Intelligence alerts and keep abreast of new cybersecurity threats.
Support and Maintain Corporate’s Cybersecurity assets.
Implement InfoSecurity Policies for Corporate and Cybersecurity systems.
Build cybersecurity awareness and capabilities in Corporate.
Support company ISMS and Cyber Incident Response Team.
Conduct company-wide Table-top Cybersecurity exercise and Simulation regularly.
Support regulatory compliance monitoring and reporting.
Manage and support cybersecurity related projects.
Be the system owner for security systems and appliances including Firewall, N-IPS, H-IPS, Anti-DDoS system, Server protection and Endpoint protection systems, PAM, Active Directory, TACACS, etc. Prepare MOP and raise Change Requests for system changes, eg. System upgrades, patching, bug fixes.
Translate and Implement Managed Security Services Solutions according to Product Specifications.
Conduct POC Testing and technical evaluation for new cybersecurity solutions.
Support the Ops Centre and Tech Ops staffs in Cyber related investigation and trouble-shooting.
Create Standard Operating Procedures (SOP) for cybersecurity product offerings.
Create Cyber incidents playbooks and Hardening baseline, review and update regularly.
Any other ad-hoc duties as assigned by superior from time to time.
Role Requirements
3 years or more experience in IT or Telecommunication Sectors.
Minimum 3 year of experience in any Cybersecurity Domains.
Knowledge of vulnerability scoring systems (e.g. CVSSv3, CVSSv4)
Ability to conduct root cause analysis against vulnerabilities and determine feasible technical solutions.
Ability to handle large datasets and perform vulnerability analysis, experience on vulnerability management tools is a plus.
Ability to work alongside other security functions to determine vulnerability scoring and impact.
Good understand application protocols in context of OSI network layers and technologies not limited to NGFW, WAF, Anti-DDOS, IPS, IDS and etc.
Good understanding of encryption and tunnelling protocols (IPsec, SSL VPN, TLS, IKE, IKEv2, etc.)
Professional Certifications such as CEH, CISSP, CCSP, SSCP, CRISC, GCIH, GSEC or equivalent will be an advantage.
Candidates with Hands-on experience in security products or security domains (security monitoring, incident handling, vulnerability management and etc) will be an added advantage.
Have a deep and strong knowledge of networking – switching, dynamic routing protocols, static and rule-based routing, etc. Certificate in any networking area is a plus.
Good analytical, problem and critical thinking skills
Good oral and written communication skills
Ability to work collaboratively with cross-function teams. Enjoy working with different stakeholders to achieve desire outcomes.
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• Configure, and manage Cisco Catalyst Switches (IOS), Cisco Nexus Switches (NXOS), and Alcatel Lucent Switches (AOS) to maintain a secure and efficient network infrastructure.
• Implement and maintain Palo Alto and Fortinet Fortigate Firewalls for network security and access control.
• Administer Alcatel Lucent Wireless Controllers to ensure a secure and robust wireless network environment.
• Utilize SolarWinds NPM (Network Performance Monitor) and NCM (Network Configuration Manager) for network monitoring and configuration management.
• Manage and maintain ClearPass Policy Manager for network access control and policy enforcement.

Requirements:

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 3+ years of experience in network security engineering.
• Proficiency in Cisco Catalyst Switches (IOS), Cisco Nexus Switches (NXOS), and Alcatel Lucent Switches (AOS).
• Experience in configuring and managing Palo Alto and Fortinet Fortigate Firewalls.
• Handson experience with Alcatel Lucent Wireless Controllers.
• Familiarity with SolarWinds NPM / NCM for network monitoring and configuration management.
• Proficient in ClearPass Policy Manager for network access control and policy enforcement.
• Knowledge of network protocols, security architectures, and best practices.
• Strong analytical and problemsolving skills with attention to detail.
• Excellent communication and teamwork abilities.
• Experience with other firewall solutions beyond Palo Alto and Fortinet, such as Check Point or Cisco ASA. Proficiency in network encryption protocols and VPN technologies.
• Understanding of network segmentation and micro-segmentation principles.
• Knowledge of intrusion detection/prevention systems (IDS/IPS).

Key Responsibilities

• Security Implementation & Management:
• Deploy and maintain F5 system with experience in LTM, WAF, API
• Deploy and maintain Azure Cloud security with experience in APIM gateways
• Implementation, and maintenance of network security solutions, with focus on Cisco FTD, FMC and Firewalls.
• Security Policy & Configuration:
• Implement, and enforce granular security policies on F5 , firewalls and APIM gateways
• Perform regular security policy rule base reviews, cleanups, and optimization to ensure a strong security posture and network performance.
• Integrate and configure F5 solutions to enforce application delivery and security policies, including rules.
• Documentation & Collaboration:
• Documentation for diagrams. configurations, and standard operating procedures.
• Collaborate closely with cross-functional teams to ensure security policies align with business objectives.

Qualifications

• Experience : Minimum of 3-5 years of hands-on experience in a network security or engineering role.
• Technical Skills :
• Hands-on experience with F5 BIG-IP platforms, including LTM , WAF/ASM/API , and APM .
• Proven experience with Azure cloud platforms security, including NSG and APIM
• Implementation knowledge of firewall solution and management security, including FTD and FMC .
• Strong understanding of network protocols (TCP/IP, DNS, HTTP/S) and security principles (firewalls, IDS/IPS, VPNs).
• Familiarity with automation, cloud security is a plus.

Certifications (Preferred)

• Microsoft Certified: Azure Security Engineer Associate
• Cisco Certified Network Professional (CCNP) Security
• F5 Certified Administrator or F5 Certified Technology Specialist (CTS).
• Other security certifications like CISSP or CompTIA Security+ are a plus.

We're hiring a Technical Presales Consultant / Network Security Engineer for a top-tier global cybersecurity company. In this role, you'll act as a key technical advisor during the sales process, supporting customers and internal teams with in-depth knowledge of network security solutions—including Juniper technologies. You'll lead technical discussions, run Proof-of-Concepts, and play an integral role in shaping secure, scalable network solutions.

Job Location: Singapore

POSITION DESCRIPTION

The Technical Presales Consultant is responsible for:

• Work closely with the sales and product teams

• Conduct Proof-Of-Concept (POC) and prepare technical proposals

• Conduct solution presentation and workshops

• Provide pre and post-sales support

• Propose and explore new and upcoming technologies in the market

• Perform any other duties as assigned

POSITION REQUIREMENTS

Skills and Experience:

• Diploma or degree in Information Technology, Computer Science, or a related field

• Minimum of 5 years of experience in the IT security sector, with a strong technical background in network engineering and firewall implementation/management
• Proficiency in Juniper security technologies (e.g., SRX firewalls, JunOS, Juniper Security Director ), including configuration, troubleshooting, and optimization
• Familiarity with other security technologies, including firewalls, IDS/IPS
• Solid understanding of networking protocols (TCP/IP, DNS, DHCP) and core principles of network security
• Experience with network monitoring and analysis tools
• Strong knowledge of Security Design Architecture, OSI model, TCP/IP model, and related protocols
• Relevant certifications (e.g., JNCIS-SEC , CCNP Security, CISSP, CISM) are advantageous
• Excellent problem-solving skills and keen attention to detail
• Strong communication skills and a collaborative team-oriented mindset

If this opportunity aligns with your skills and career goals, we encourage you to apply.

EA License: 21C0783

EAP Registration No: R

Implementing removable media controls, particularly for third-party suppliers.

Responsibilities

• Support the DT Leader in delivering IT/OT security high-priority projects

• Coordinate with facility & maintenance, EHS, quality, and operations teams on Secure Shop Connection projects

• Conduct OT/IT asset discovery, record management, and ongoing maintenance

• Liaise with third-party suppliers for asset inventory data

• Build and maintain documentation to demonstrate compliance with IT/OT controls

• Identify, document, and manage IDF/MDF infrastructure at sites

• Oversee hardware procurement processes

• Support shop floor asset connectivity to the network

• Perform malware scanning as per SOP/policies and work with GE Cybersecurity to remediate infections on OT devices

• Install and manage Nozomi network taps

• Configure and deploy IT/OT network infrastructure (e.g., switch installations) in alignment with GE-approved design standards

• Develop recovery and backup solutions with suppliers of critical OT

• Schedule and execute annual OT/IT device scanning

Skills/Requirement

• Bachelor's or Master's degree in a relevant field like Cybersecurity, Engineering, or Computer Science.

• Strong understanding of IT security concepts (firewalls, intrusion detection, authentication) and OT systems (PLCs, SCADA, industrial protocols).

• Converging IT/OT environments, where innovations like IoT bring new vulnerabilities to industrial sectors.

• Experience with vulnerability scanning tools (e.g., Nessus) and other assessment platforms

• Develops defenses against sophisticated cyberattacks that target both traditional IT and industrial control systems.

We regret to inform you that only shortlisted candidates will be contacted.

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RESPONSIBILITIES

•Track and analyze various security issues, supporting daily security work.

•Resolve technical issues in the network environment.

•Conduct security risk assessments and provide technical support for projects.

•Participate in emergency response, handling, and tracing of various security incidents.

•Participate in the network security responsibility assessment and related matters.

JOB REQUIREMENTS

•Bachelor's degree in Computer Science, Cybersecurity, or related field.

•Strong knowledge of network security protocols, firewalls, VPNs, IDS/IPS, etc.

•Experience in vulnerability management and penetration testing.

•Hands-on experience with security tools such as Wireshark, Metasploit, etc.

•Familiarity with security compliance frameworks (ISO 27001, SOC 2, etc.).

•Experience with cloud security (AWS, GCP, Azure).

•Strong analytical skills and the ability to act quickly during security incidents.

•Excellent communication skills for reporting and training purposes.

NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

We're searching for a Network & Security Engineer to be part of our diverse team of talent here at NCS

Overview

As a Network & Security Engineer, you will be responsible for the initial support and maintenance of OneCare's client. This role provides 24x7 standby onsite and remote troubleshooting support, onsite HW replacement, security patches and firmware or software upgrade of Network and Security devices while ensuring SLA contractual obligation is meet.

What will you do?

Network and Security Maintenance

• Perform routine network maintenance and system upgrades, including service packs, patches, and hot fixes.
• Hardware replacement which requires prepping up the replacement device with same firmware/software and patches with faulty device. This also requires basic to intermediate configuration.

Troubleshooting and Support

• Identify and resolve network and security issues promptly.
• Provide technical support to end-users and escalate issues to higher-level engineers when necessary.
• Document network problems and resolutions for future reference.
• Basic and/or Intermediatory skill in switches, routers or f5
• Basic and/or Intermediatory skill in Firewalls eg Fortinet, Checkpoint and/or Palo Alto

Security Management

• Adherence to all clients Security and Cyber hygiene policies.
  
  Respond to security audits and vulnerability assessments.

Incident Response

• Part of the 24x7 rotational standby to support all clients 24x7 ensuring meeting SLA.
• Respond to network and security incidents.
• Participate in incident response drills and post-incident reviews.
• Follow all processes, including timely escalation to senior engineers.

Documentation and Reporting

• Conduct and maintain accurate and up to date Preventive Maintenance report where contractually obligated.
• Daily regular accurate update of incident tickets.
• Collaborate with other engineers to ensure comprehensive documentation of network and security procedures/SOP.

The ideal candidate should possess:

• Diploma /Degree in Computer Science / Computer Engineering / Information Technology related field, or IT equivalent
• Network and security Internship experience or minimally 2 years of related experience or exposure
• Good knowledge of network and firewalls
• Experience in Fortinet/Check Point is a must
• Self-motivated with a positive "can-do" attitude, creative with excellent presentation, communication, negotiation and interpersonal skills including strong persuasive techniques.
• Ability to develop and maintain respectful and trusting relationship
• Good customer management experience
• Proficient in written and spoken English
• Able to travel as required

Company Description

NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

Job Description

We're searching for a Network & Security Engineer to be part of our diverse team of talent here at NCS

Overview

As a Network & Security Engineer, you will be responsible for the initial support and maintenance of OneCare's client. This role provides 24x7 standby onsite and remote troubleshooting support, onsite HW replacement, security patches and firmware or software upgrade of Network and Security devices while ensuring SLA contractual obligation is meet.

What will you do?

Network and Security Maintenance

• Perform routine network maintenance and system upgrades, including service packs, patches, and hot fixes.
• Hardware replacement which requires prepping up the replacement device with same firmware/software and patches with faulty device. This also requires basic to intermediate configuration.

Troubleshooting and Support

• Identify and resolve network and security issues promptly.
• Provide technical support to end-users and escalate issues to higher-level engineers when necessary.
• Document network problems and resolutions for future reference.
• Basic and/or Intermediatory skill in switches, routers or f5
• Basic and/or Intermediatory skill in Firewalls eg Fortinet, Checkpoint and/or Palo Alto

Security Management

• Adherence to all clients Security and Cyber hygiene policies.
  
  Respond to security audits and vulnerability assessments.

Incident Response

• Part of the 24x7 rotational standby to support all clients 24x7 ensuring meeting SLA.
• Respond to network and security incidents.
• Participate in incident response drills and post-incident reviews.
• Follow all processes, including timely escalation to senior engineers.

Documentation and Reporting

• Conduct and maintain accurate and up to date Preventive Maintenance report where contractually obligated.
• Daily regular accurate update of incident tickets.
• Collaborate with other engineers to ensure comprehensive documentation of network and security procedures/SOP.

Qualifications

The ideal candidate should possess:

• Diploma /Degree in Computer Science / Computer Engineering / Information Technology related field, or IT equivalent
• Network and security Internship experience or minimally 1 year of related experience or exposure
• Good knowledge network and firewalls
• Self-motivated with a positive "can-do" attitude, creative with excellent presentation, communication, negotiation and interpersonal skills including strong persuasive techniques.
• Ability to develop and maintain respectful and trusting relationship
• Good customer management experience
• Proficient in written and spoken English
• Able to travel as required

Additional Information

We are driven by our AEIOU beliefs - Adventure, Excellence, Integrity, Ownership, and Unity -and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Job Scope

• Execute operational tasks for network security solutions, including network firewalls, intrusion prevention systems (IPS), proxies and web application firewalls (WAF).
• Monitor the performance and maintain network security solutions.
• Utilise various tools and solutions to troubleshoot and diagnose network problems.
• Identify and provide insight on WAF violations.
• Post office-hours activation for support and troubleshooting.
• Perform data tabulation and report extraction.
• Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
• Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations
• Monitor performance and ensure system availability and reliability
• Monitor system resource utilization, trending, and capacity planning
• Provide Level-2/3 support and troubleshooting to resolve issues
• Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure
• Select and implement security tools, policies, and procedures in conjunction with the company's security team
• Liaise with vendors and other IT personnel for problem resolution
• Handle request and perform necessary network configuration.
• Coordinate the troubleshooting and incident root cause analysis for the managed equipment. It might include troubleshooting with other parties
• Review new release of vulnerabilities and provide recommendation to. It includes obtaining of firmware, schedule and coordinate firmware patching with testers.

Job Requirement

• Minimally 10 years of experience in IT Network
• CCNP Certificate
• Must be expertise in Cisco products, routers, switches
• Must be expertise in network equipment from vendors like Palo Alto, Check Point, Trend Micro, Fortinet and F5.
• Must have working knowledge in networking protocols and technologies like TCP/IP, VLANs, VPNs, and routing/switching.
  Must have application security experience like interpretation of HTTP response status codes and WAF violations.

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

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