1,183 Network Architecture jobs in Singapore

Job Title: Network Architecture Specialist

Job Overview:

The ideal candidate will be responsible for developing, implementing, and maintaining complex network architectures. Key responsibilities include designing, building, and troubleshooting high-performance networks to support business growth and innovation.

Main Duties and Responsibilities:

• Develop network infrastructure designs that meet business needs and requirements.
• Implement network architecture plans using industry-standard technologies.
• Troubleshoot complex network issues to ensure minimal downtime and optimal performance.
• Collaborate with cross-functional teams to ensure seamless integration of network systems.
• Stay up-to-date with emerging technologies and trends in the field.

Required Skills and Qualifications:

• Bachelor's degree in Computer Science, Telecommunications, or a related field.
• At least 3 years of experience in network engineering or architecture.
• Proven expertise in LAN, WAN, wireless, security, cloud providers (AWS, Azure), VPN, Active Directory, DNS, DHCP.
• Familiarity with SD-WAN, SASE, CASB is preferred.
• Industry certifications from Cisco, FortiGate, Microsoft, AWS are highly desirable.

Benefits:

• Opportunity to work with cutting-edge technologies.
• Collaborative and dynamic work environment.
• Ongoing training and professional development opportunities.

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Direct message the job poster from Kerry Consulting
Associate Director - Technology Practice at Kerry Consulting
A leading global bank with a strong presence across Asia is seeking a
Director, Network Architecture
to join its Singapore office. This strategic role is critical to the design, planning, and deployment of secure, scalable, and compliant network infrastructure across enterprise and data center environments. As a subject matter expert, you will help shape the bank's network strategy, ensuring alignment with business goals, regulatory requirements, and internal IT governance.
Responsibilities:
Architect and implement end-to-end network and security solutions, including SD-WAN, SASE, VPN, NAC, LAN/WLAN, firewalls, and secure internet gateways.
Collaborate with infrastructure, server, and application teams across regions to troubleshoot issues, lead root cause analysis, and maintain high-performing infrastructure.
Conduct architecture reviews, define technical standards, manage documentation, and work with vendors to ensure service delivery meets SLAs and compliance standards.
Requirements:
Bachelor's degree in IT or a related field.
At least 8 years of experience in network operations and 5 years in solution architecture and design.
Hands-on expertise in enterprise network technologies including Cisco routing and switching, firewalls (Cisco, Palo Alto, Fortinet, Checkpoint), load balancers (F5), and protocols like BGP, OSPF, VXLAN, and SD-WAN.
Certifications such as CCIE, CCNP, CCDE, CISSP, or ITIL are highly preferred.
Experience in the banking or financial services sector is a strong advantage.
To Apply:
Submit your resume to Samantha Ding at , quoting the job title. Only shortlisted candidates will be notified.
License No: 16S8060 / Registration No: R
Seniority level
Director
Employment type
Full-time
Job function
Information Technology
Industries
Banking
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Job Summary:

• As a senior network specialist, you will play a key role in managing global network services and ensuring prompt incident escalation.

Key Responsibilities:

• Act as a subject matter expert for global network services, manage incidents, escalate issues, record, track, resolve, and complete follow-ups in a timely manner.
• Provide technical support and consultancy to internal stakeholders on service onboarding and process improvement.
• Review complex change requests, participate in pre-change council meetings, analyse IP network performance to monitor and enhance network performance.

Skills and Qualifications:

• Minimum cisco CCNP with rich experience troubleshooting in complex enterprise LAN and large WAN.
• At least 8+ years' experience in similar support roles, working directly with global customers and partners.
• Good knowledge of telco and enterprise networks and technologies, including SD-WAN and security services.

Overview
ST Engineering
is a global technology, defence and engineering group with offices across Asia, Europe, the Middle East and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives. Our dedication to excellence and our strong track record have earned us a distinctive reputation for quality and trust as an integrated engineering group, spanning across the aerospace, smart city, defence and public security segments. Headquartered in Singapore, ST Engineering ranks among the largest companies listed on the Singapore Exchange.
ST Engineering Info-Security
strives to strengthen the cyber resiliency of the IT and OT infrastructures against the cyber threats by developing our indigenous capabilities and deepening our cyber domain expertise. We offer cybersecurity products like encryptors, data diode, secure data exchange gateway, trusted workspace solutions, secure mobility devices, etc.
We are seeking a highly skilled and motivated Product Technical Lead to join the team, this role offers an exciting opportunity to contribute to the development and enhancement of secure networking products that underpin critical information security infrastructure.
As a Product Technical Lead, you will play a pivotal role in leading complex engineering projects, providing technical expertise, and driving innovation in secure gateway solutions. You will collaborate closely with multidisciplinary teams across design, development, and testing to ensure the delivery of high-quality, scalable, and robust products that meet stringent security standards and customer requirements.
Responsibilities
Lead and mentor engineering teams to design and develop advanced secure gateway products that align with business objectives and industry best practices.
Architect, review, and validate system-level designs, ensuring scalability, performance, and security compliance.
Drive technical problem-solving and troubleshooting efforts throughout the product development lifecycle.
Collaborate cross-functionally with product management, quality assurance, and operations teams to align technical solutions with market needs and compliance requirements.
Stay abreast of emerging technologies, cybersecurity threats, and industry trends to continuously improve product capabilities and security posture.
Facilitate knowledge sharing and technical training within the division to enhance team competencies and foster a culture of continuous learning and innovation.
Contribute to the strategic planning and roadmap development for secure gateway products, ensuring alignment with ST Engineering’s vision and customer demands.
Support compliance and certification processes relevant to information security standards and regulation
Qualifications and Skills
Extensive experience in network security engineering, particularly with secure gateway solutions, firewalls, VPNs, or intrusion detection/prevention systems will be advantageous.
Strong proficiency in system architecture design, DevSecOps concepts, and software development lifecycles
Strong proficiency in programming languages and solution frameworks
Demonstrated leadership skills with experience leading technical teams and complex projects.
Excellent problem-solving abilities and a strategic mindset to drive innovation and product excellence.
Effective communication skills to articulate complex technical concepts to diverse stakeholders.
A proactive approach to continuous professional development and staying current with evolving cyber threats and technologies.
Work Location: Jurong East
Find out more:
ST Engineering believes in fostering a culture where team members are encouraged to overcome challenges, explore new ideas, and work together to succeed. We value individuals who are determined to push beyond the boundaries, and have a thirst for knowledge, continuous learning, and self-improvement.
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Title: Product Technical Lead (Software |Network | Architecture)(DSC|SN)
Job ID: 19589
Location:
ST Engineering Jurong East Bui, SG
Description:
ST Engineeringis a global technology, defence and engineering group with offices across Asia, Europe, the Middle East and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives. Our dedication to excellence and our strong track record have earned us a distinctive reputation for quality and trust as an integrated engineering group, spanning across the aerospace, smart city, defence and public security segments. Headquartered in Singapore, ST Engineering ranks among the largest companies listed on the Singapore Exchange.
ST Engineering Info-Security strives to strengthen the cyber resiliency of the IT and OT infrastructures against the cyber threats by developing our indigenous capabilities and deepening our cyber domain expertise. We offer cybersecurity products like encryptors, data diode, secure data exchange gateway, trusted workspace solutions, secure mobility devices, etc.
We are seeking a highly skilled and motivated Product Technical Leadto join the team, this role offers an exciting opportunity to contribute to the development and enhancement of secure networking products that underpin critical information security infrastructure.
As a Product Technical Lead, you will play apivotal role in leading complex engineering projects, providing technical expertise, and driving innovation in secure gateway solutions. You will collaborate closely with multidisciplinary teams across design, development, and testing to ensure the delivery of high-quality, scalable, and robust products that meet stringent security standards and customer requirements.
Key Responsibilities
Lead and mentor engineering teams to design and develop advanced secure gateway products that align with business objectives and industry best practices.
Architect, review, and validate system-level designs, ensuring scalability, performance, and security compliance.
Drive technical problem-solving and troubleshooting efforts throughout the product development lifecycle.
Collaborate cross-functionally with product management, quality assurance, and operations teams to align technical solutions with market needs and compliance requirements.
Stay abreast of emerging technologies, cybersecurity threats, and industry trends to continuously improve product capabilities and security posture.
Facilitate knowledge sharing and technical training within the division to enhance team competencies and foster a culture of continuous learning and innovation.
Contribute to the strategic planning and roadmap development for secure gateway products, ensuring alignment with ST Engineering’s vision and customer demands.
Support compliance and certification processes relevant to information security standards and regulation
Qualifications and Skills
Extensive experience in network security engineering, particularly with secure gateway solutions, firewalls, VPNs, or intrusion detection/prevention systems will be advantageous.
Strong proficiency in system architecture design, DevSecOps concepts, and software development life cycles
Strong proficiency in programming languages and solution frameworks
Demonstrated leadership skills with experience leading technical teams and complex projects.
Excellent problem-solving abilities and a strategic mindset to drive innovation and product excellence.
Effective communication skills to articulate complex technical concepts to diverse stakeholders.
A proactive approach to continuous professional development and staying current with evolving cyber threats and technologies.
Work Location: Jurong East
Find out more:
ST Engineering believes in fostering a culture where team members are encouraged to overcome challenges, explore new ideas, and work together to succeed. We value individuals who are determined to push beyond the boundaries, and have a thirst for knowledge, continuous learning, and self-improvement.
#J-18808-Ljbffr

ST Engineering is a global technology, defence and engineering group with offices across Asia, Europe, the Middle East and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives. Our dedication to excellence and our strong track record have earned us a distinctive reputation for quality and trust as an integrated engineering group, spanning across the aerospace, smart city, defence and public security segments. Headquartered in Singapore, ST Engineering ranks among the largest companies listed on the Singapore Exchange.

ST Engineering Info-Security strives to strengthen the cyber resiliency of the IT and OT infrastructures against the cyber threats by developing our indigenous capabilities and deepening our cyber domain expertise. We offer cybersecurity products like encryptors, data diode, secure data exchange gateway, trusted workspace solutions, secure mobility devices, etc.

We are seeking a highly skilled and motivated Product Technical Lead to join the team, this role offers an exciting opportunity to contribute to the development and enhancement of secure networking products that underpin critical information security infrastructure.

As a Product Technical Lead, you will play a pivotal role in leading complex engineering projects, providing technical expertise, and driving innovation in secure gateway solutions. You will collaborate closely with multidisciplinary teams across design, development, and testing to ensure the delivery of high-quality, scalable, and robust products that meet stringent security standards and customer requirements.

Key Responsibilities

• Lead and mentor engineering teams to design and develop advanced secure gateway products that align with business objectives and industry best practices.
• Architect, review, and validate system-level designs, ensuring scalability, performance, and security compliance.
• Drive technical problem-solving and troubleshooting efforts throughout the product development lifecycle.
• Collaborate cross-functionally with product management, quality assurance, and operations teams to align technical solutions with market needs and compliance requirements.
• Stay abreast of emerging technologies, cybersecurity threats, and industry trends to continuously improve product capabilities and security posture.
• Facilitate knowledge sharing and technical training within the division to enhance team competencies and foster a culture of continuous learning and innovation.
• Contribute to the strategic planning and roadmap development for secure gateway products, ensuring alignment with ST Engineering’s vision and customer demands.
• Support compliance and certification processes relevant to information security standards and regulation

Qualifications and Skills

• Extensive experience in network security engineering, particularly with secure gateway solutions, firewalls, VPNs, or intrusion detection/prevention systems will be advantageous.
• Strong proficiency in system architecture design, DevSecOps concepts, and software development lifecycles
• Strong proficiency in programming languages and solution frameworks
• Demonstrated leadership skills with experience leading technical teams and complex projects.
• Excellent problem-solving abilities and a strategic mindset to drive innovation and product excellence.
• Effective communication skills to articulate complex technical concepts to diverse stakeholders.
• A proactive approach to continuous professional development and staying current with evolving cyber threats and technologies.

Work Location: Jurong East

Find out more:

ST Engineering believes in fostering a culture where team members are encouraged to overcome challenges, explore new ideas, and work together to succeed. We value individuals who are determined to push beyond the boundaries, and have a thirst for knowledge, continuous learning, and self-improvement.

Responsibilities
Provide pre-sales technical support on assigned cybersecurity products to customers and partners.
Collaborate closely with the Sales team to develop and position solutions for go-to-market selling and customer proposals.
Understand customer IT/Security infrastructure and business requirements to recommend suitable solutions.
Perform strategic cybersecurity solution selling, product demonstrations, and proof-of-concept setups.
Work with solution vendors on business solution proposals, RFI/RFP design, compliance, and clarifications.
Develop design guidelines and recommend improvements for customers on assigned cybersecurity products.
Conduct in-house lab tests to validate proof-of-concept setups, endpoint/network designs, and deployments using new products and features.
Keep up-to-date on competitive solutions, products, and services.
Provide enablement training to 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.
Perform any other ad-hoc duties as assigned.
Requirements
Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, or a related field.
1 year of experience in pre-sales activities, preferably in large enterprise or government sectors.
Experience in delivery/implementation experience in cybersecurity technology open to a pre-sales role
Strong knowledge and understanding of the cybersecurity industry.
Proficiency in Internet architecture, network infrastructure, software-defined networks, network performance tools and solutions, UNIX, Windows, VMware, and security covering Endpoint, Email, Web & Cloud.
Ability to perform product demonstrations and presentations on key security technologies.
Capable of designing architecture and writing proposals.
To apply, kindly send your updated resume to

We regret that only shortlisted candidates will be notified. However, all applications will be updated to our resume bank for future opportunities.
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EA Personnel Name: Edmund Ting Chao Siong
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Job Title: Network Solutions Specialist

We are seeking a skilled Network Solutions Specialist to provide presales technical support on network solutions. As a key member of our team, you will work closely with customers, sales teams, product vendors, and service partners to prepare Bill of Material (BOM) and ensure an efficient hand-over from pre-sales to the operation/delivery teams.

• A minimum of 2 years of related pre-sales working experience in networking and security projects is preferred.
• Network engineers with at least 3 years of project implementation experience are welcome to apply.
• CCNP or above certification is preferred.
• Familiarity with Cisco, Alcatel, and F5 LTM & Network Security products is an asset.
• Excellent communication and writing skills, as well as strong interpersonal skills and vendor management.
• Proven analytical and problem-solving abilities, with attention to detail.
• A good team player with high motivation and direction.

This role offers opportunities for professional growth and development, as well as a dynamic work environment that values teamwork and innovation.

The ideal candidate will be located in Jurong East and have prior working experience in the Defence and Homeland sector.

Partner with enterprise clients to analyze IT/network requirements and design end-to-end solutions across Cisco, Juniper, Fortinet, Palo Alto, and multi-vendor ecosystems.

We are seeking a skilled technical professional to lead our client-facing teams in delivering high-quality solutions that meet the evolving needs of our clients. As a Technical Presales Architect, you will be responsible for collaborating with clients to understand their business objectives and developing strategic solutions that align with their goals.

• Analyze client IT/network requirements and design comprehensive solutions that meet their needs
• Lead technical discovery, solution architecture, and high-level design workshops to ensure alignment with business goals
• Develop compelling presentations, POCs, RFP/RFI responses, BOMs, and SOWs to drive sales conversions
• Advise on routing, switching, SD-WAN, wireless, security, and cloud networking to build scalable, future-ready infrastructures
• Collaborate with sales, delivery, and vendor teams to ensure cost-optimized proposals, smooth handovers, and client success

• Maintain expert-level certifications (CCNP, CCNA, NSE, PCNSE, etc.) to provide credible thought leadership

As a member of our team, you will have the opportunity to work on complex projects, develop your skills, and advance your career in a dynamic and supportive environment. We offer competitive compensation and benefits packages to recognize your hard work and dedication.