107 Security Infrastructure jobs in Singapore

This role involves the strategic planning, deployment, and administration of network and security-related hardware and software. Key responsibilities include evaluating and troubleshooting new technologies, providing technical support, configuring network devices, and monitoring network performance.

• Provision, deployment, configuration, and administration of network and security-related hardware and software
• Evaluate, test, and troubleshoot new technologies to ensure optimal system functionality
• Provide technical support for resolution of customer problems, incidents, issues, requests, and queries in a timely and efficient manner
• Configure network devices such as routers and switches to optimize network efficiency
• Implement and troubleshoot firewall rules to maintain network security
• Monitor network performance and ensure optimal uptime by performing regular maintenance and upgrades
• Contribute to the development and implementation of cybersecurity projects and initiatives
• Maintain clear and functional documentations on process guides and technical instructions to support knowledge sharing and best practices

Technical Program Manager, Edge Security Infrastructure
Overview
The infrastructure team supports the company's fast growth by building and operating hyperscale datacenters as well as vastly distributed global edge networks. ByteDance's infrastructure team is building hyper-scale datacenters globally which host hundreds of thousands of servers.
Responsibilities
Responsible for implementing Security features and deployments to PoP/Edge locations of industry standards
Participate in site selection for new Edge PoPs focusing on datacenter compliance with all relevant security policies and overseeing standards of critical physical infrastructure
Work with capacity planner to ensure network/server capacity for business needs
Drive and manage multiple programs covering a range of areas (PoP, datacenter network & backbone networks, subsea cable networks) with a team of cross functional partners
Design and deliver large-scale network projects composing of dark fiber, leased waves, IP transit and peering circuits, colo space, power, cross connects, point of presence and content delivery networks build
Supporting Internal/External Audits and improving processes for Security and Compliance standards in Edge/Datacenter environment
Leading Security related initiatives for Infrastructure Deployment and Operational support
Create deployment package consisting of scope of work, rack elevation, portmap, IP addressing, floor plans and power utilization
Lead technical planning with ISP for interconnection and caching projects
Strong documentation skills for technical processes & procedures
Qualifications
Minimum qualifications
Bachelor's Degree in Security, Computer science, Electrical engineering, Mechanical engineering or any equivalent technical field with 5+ years of relevant work experience
5+ years of experience in network infrastructure space, related to solutions and/or project management experience in CDN and/or telecom-related field
5 years of experience managing cross-functional and/or cross-team projects
Technical experience in telecommunication networks including Fixed Network, Transmission and IP Technologies (IPT, IX, Peering)
Knowledge of co-location infrastructure including facilities, site selection, operations
Knowledge of Linux and hardware systems
Preferred qualifications
Excellent oral and written communication. Ability to express ideas clearly and provide effective remote technical guidance and troubleshooting
Familiarity with Security and Compliance frameworks such as ISO 27001, PCI-DSS, SOC 1&2 Type 2, NIST 800-53
PMP and relevant networking certifications such as CCNP, IT/Security related or JNCIP is a plus
Direct hands-on experience with IP Cameras and Access Control Systems
Enjoys solving technical problems and challenges
About Us
Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, ByteDance has made it easier and more fun for people to connect with, consume, and create content.
Why Join ByteDance
Inspiring creativity is at the core of ByteDance's mission. Our innovative products are built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and enrich life - a mission we work towards every day. As ByteDancers, we strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our Company, and our users. When we create and grow together, the possibilities are limitless. Join us.
Diversity & Inclusion
ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.
Job Details
Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Project Management and Information Technology
Industries: Technology, Information and Internet
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Technical Program Manager, Edge Security Infrastructure
Location: —
Team: Technology
Employment Type: Regular
Job Code: A B
Responsibilities
Responsible for implementing Security features and deployments to PoP/Edge locations of industry standards
Participate in site selection for new Edge PoPs focusing on datacenter compliance with all relevant security policies and overseeing standards of critical physical infrastructure
Work with capacity planner to ensure network/server capacity for business needs
Drive and manage multiple programs covering a range of areas (PoP, datacenter network & backbone networks, subsea cable networks) with a team of cross functional partners
Design and deliver large-scale network projects composing of dark fiber, leased waves, IP transit and peering circuits, colo space, power, cross connects, point of presence and content delivery networks build
Supporting Internal/External Audits and improving processes for Security and Compliance standards in Edge/Datacenter environment
Leading Security related initiatives for Infrastructure Deployment and Operational support
Create deployment package consisting of scope of work, rack elevation, portmap, IP addressing, floor plans and power utilization
Lead technical planning with ISP for interconnection and caching projects
Strong documentation skills for technical processes & procedures
Qualifications
Minimum qualifications
Bachelor's Degree in Security, Computer Science, Electrical Engineering, Mechanical Engineering or any equivalent technical field with 5+ years of relevant work experience
5+ years of experience in network infrastructure space, related to solutions and/or project management experience in CDN and/or telecom-related field
5 years of experience managing cross-functional and/or cross-team projects
Technical experience in telecommunication networks including Fixed Network, Transmission and IP Technologies (IPT, IX, Peering)
Knowledge of co-location infrastructure including facilities, site selection, operations
Knowledge of Linux and hardware systems
Preferred qualifications
Excellent oral and written communication. Ability to express ideas clearly and provide effective remote technical guidance and troubleshooting
Familiarity with Security and Compliance frameworks such as ISO 27001, PCI-DSS, SOC 1&2 Type 2, NIST 800-53
PMP and relevant networking certifications such as CCNP, IT/Security related or JNCIP is a plus
Direct hands-on experience with IP Cameras and Access Control Systems
Enjoys solving technical problems and challenges
About Us
Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, ByteDance has made it easier and more fun for people to connect with, consume, and create content.
Diversity & Inclusion
ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.
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Senior Security Governance Engineer - Infrastructure Security
About The Team
We are looking for a senior security engineer to support security governance projects and optimise security tool operations. This role requires a strong technical foundation in security engineering, risk management, and automation, along with the ability to drive security initiatives, improve workflows, and collaborate across teams.
Responsibilities
Drive security risk governance projects by identifying vulnerabilities, prioritizing remediation efforts, and working with teams to implement security controls.
Conduct deep technical assessments of network architecture, infrastructure operations, and internal core systems to proactively mitigate security risks.
Work closely with Engineering, Infrastructure, and DevOps teams to integrate security best practices into system design, ensuring reliability, scalability, and security.
Requirements
Minimum 3 years of experience in cybersecurity, security governance, security tool operations, or infrastructure-related fields.
Familiar with real world intrusions, in-depth understanding of the how common hacking tools and attacking vectors work.
Strong hands‐on experience in proactively identifying technical / procedural risks related to IT infrastructures.
Proficiency in security automation and scripting (Python, Bash, or similar).
In‐depth knowledge of infrastructure security, vulnerability management, and system hardening across on‐premise and cloud environments.
Strong analytical and problem‐solving skills, with the ability to manage multiple security initiatives while balancing operational demands.
Excellent project management, documentation, and communication skills, ensuring alignment with cross‐functional teams and leadership.
Ability to translate complex security risks into actionable insights for both technical and non‐technical stakeholders.
Seniority Level: Mid‐Senior level
Employment Type: Full‐time
Job Function: Information Technology
Industries: Software Development, Internet Marketplace Platforms, and Technology, Information and Internet
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Department Description

GCOO/GTE in Asia currently supports Société Générale’s IT infrastructures including workstations, computing centres, IT & telecom networks, and remains a major player in the group’s digital transition. GTS works in close liaison with Paris to ensure the service continuity to our clients including GBIS, Securities & Private banking. With more than 140 staffs onshore and offshore, RESG/GTS/ASI supports around 3000 users.

GTE/SEC is the operational risk management and security management function of GTE. Being the first line of defence for Societe Generale, its main objectives includes:

• Improve the level of operational risk and security management for GTE
• Enhance the tools and processes to meet new challenges in security
• Meet regulatory expectation around risk management and Cybersecurity
• Raise Security Awareness for SG staffs
• RESPONSIBILITIES
• Lead for critical security projects and provide expertise to drive teams the adapt target security standards (i.e IAM/PAM, vulnerability management topics)
• Supervise and communicate on infrastructure security issues related to workplace, hosting and other infrastructure services, ensure the internal security controls are appropriate and operating.
• Provide security expertise to assist the GTE management and other teams to drive security mindsets, perform security /risk assessment.
• Incident management: Report and follow security incidents and their remedial actions
• Innovate, propose and drive continuous improvement on our security measure for the region and to our clients/partners.
• Work together with other security teams (ISR/ SOC, other LODs) to improve our security protection and incident investigation and management process.
• Manage the security production related topics with all the support teams Operational Risks Domain
• Change management: Conduct security assessment for infrastructure changes
• Be the security Interface with stakeholders at all levels, from technical engineers to senior management locally, regionally and globally
• Cyber reporting: Production of various cyber security reporting (KPIs; KRIs). Coordinate among Infrastructure teams to contribute to external stakeholders reporting and requests
• Coordinate within Infrastructure teams to drive and manage security operations and controls
• Conduct security & risk awareness training to the Infrastructure teams

Responsibilities:

• Lead for critical security projects and provide expertise to drive teams the adapt target security standards (i.e IAM/PAM, vulnerability management topics)
• Supervise and communicate on infrastructure security issues related to workplace, hosting and other infrastructure services, ensure the internal security controls are appropriate and operating.
• Provide security expertise to assist the GTE management and other teams to drive security mindsets, perform security /risk assessment.
• Incident management: Report and follow security incidents and their remedial actions
• Innovate, propose and drive continuous improvement on our security measure for the region and to our clients/partners.
• Work together with other security teams (ISR/ SOC, other LODs) to improve our security protection and incident investigation and management process.
• Manage the security production related topics with all the support teams Operational Risks Domain
• Change management: Conduct security assessment for infrastructure changes
• Be the security Interface with stakeholders at all levels, from technical engineers to senior management locally, regionally and globally
• Cyber reporting: Production of various cyber security reporting (KPIs; KRIs). Coordinate among Infrastructure teams to contribute to external stakeholders reporting and requests
• Coordinate within Infrastructure teams to drive and manage security operations and controls
• Conduct security & risk awareness training to the Infrastructure teams

PROFILE REQUIRE

Knowledge

• Expert knowledge in and IT operational risk management
• Expert knowledge and experience in IT security
• Professional certification recognized by Regulatory bodies like HKMA, e.g. CISM, CISA or CISSP, is mandatory
• Knowledge and experience in IT infrastructure (speak the language, expertise not required)
• Knowledge in technology regulatory requirement like HKMA, SFC, MAS, GDPR, CBIRC, etc. is required
• Project management experience is desired
• Knowledge and experience in a banking environment will be beneficial but not essential

Tools

• Good skills in Microsoft office, especially Excel, PowerPoint
• Knowledge in programming or hands-on experience in scripting on automation
• Knowledge in Identity management solution, SIEM, vulnerability management, and other security produc

Behavioral Skills

• Client - Risk: I strive to satisfy clients while taking into account risks for the company
• Team Spirit - Collective mindset: I favour the team’s interest over my own results
• Team Spirit - Synergies: I make cooperation with colleagues in and outside my team a priority
• Commitment - Sustainability: I strive to develop my skills and knowledge
• Responsibility - Risk awareness: I am constantly on the lookout for risks
• Responsibility - Performance: I strive for high performance

Our Culture:

At Societe Generale, we live by our 4 core values of commitment, responsibility, team spirit and innovation. We are engaged and demonstrate consideration for others. We act ethically and with courage. We focus our talent and energy on collective success. We experiment and propose new ideas. This way, we maximize our ability to serve client needs and anticipate market changes. Societe Generale is committed to strengthening bonds with colleagues, communities, and the world in which we live, because relationships are at the heart of how we operate.

Please visit our APAC career website: for more information.

Diversity, Equity & Inclusion (DE&I):

Our mission: Recruit, develop, advance, and retain a diverse workforce that is united in our efforts to enhance our competitive position and deliver innovative solutions to our clients.

Our vision:

• Engaged workforce that is demographically diverse in a way that reflects the communities in which we operate
• Inclusive culture and workplace that recognizes employees' unique needs and utilizes their diverse talents
• Engage our community and marketplace, and position the organization to meet the needs of all its clients

Check out our DE&I initiatives:

Hybrid Work Environment:

Societe Generale offers a hybrid work arrangement that offers employees the flexibility to work remotely, as well as on-site, in order to promote interaction and collaboration with colleagues while adhering to all SG standard protocols. Hybrid work arrangements vary based on business area. The applicable Business lines will determine and communicate the work arrangements that best meet their business needs

Our client is a globally recognised technology company and they are looking for an
Infrastructure Security Engineer
(Senior Hire) with deep expertise in cybersecurity and large scale infra systems, for their Singapore office.
Responsibilities of a Senior Infrastructure Security Engineer:
Design and secure
global game publishing infrastructure using best practices and anti-DDoS strategies.
Support deployments
with hands-on implementation, troubleshooting, and perimeter defense tools.
Automate and enhance
security operations through scripting, SIEM tuning, and incident response playbooks.
Requirements of a Senior Infrastructure System Engineer:
8+ years of experience in cybersecurity, with deep expertise in infra, network and cloud security
Hands-on skills in firewalls, IDS/IPS, SIEM, WAF, IAM, and cloud platforms
Strong background in managing perimeter security building SIEM platforms
Proven expertise in C++, C# and Python programming languages
We are an equal opportunities employer and welcome applications from all qualified candidates.
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Senior Infrastructure Security Engineer at Tencent
Join to apply for the
Senior Infrastructure Security Engineer
role at
Tencent
About The Hiring Team: Tencent Overseas IT has the mission to empower Tencent’s rapid global growth with future ready, global IT platforms, applications and services. We are chartered to lead the Overseas IT strategy, architecture, roadmap and execution. Satisfying our internal/external customers and becoming a world class global IT team are our top aspirations.
What The Role Entails
At Tencent, we are dedicated to empowering game studios with cutting-edge infrastructure solutions. We are seeking a
Sr.Infra Security Engineer
with extensive security and infrastructure experience.
Responsibilities
Develop and maintain security reference architectures and prototypes for game publishing infrastructure, incorporating industry best practices for cloud, network, and application security.
Assist game studios with the global implementation and deployment of security solutions, providing hands-on expert support and advanced troubleshooting.
Design, implement, and manage the global Anti-DDoS strategy to protect low-latency gaming infrastructure, including real-time game servers, matchmaking services, and player APIs.
Configure, operate, and fine-tune a multi-layered security perimeter, including Web Application Firewalls (WAF), IDS/IPS, and multi-vendor DDoS mitigation platforms (on-prem, cloud-native, and CDN).
Create and maintain detailed incident response playbooks tailored to specific games and services, ensuring rapid and repeatable mitigation actions.
Architect and deploy secure, resilient, and high-performance network infrastructure within multi-region cloud environments (AWS, Azure, GCP).
Actively contribute to the establishment and enhancement of the SIEM platform and SOC operations by developing advanced detection rules, correlation searches, and automated response actions.
Utilize programming skills (e.g., Python) to develop scripts and automation that streamline security operations, compliance checks, and secure infrastructure deployment.
Who We Look For
Bachelor's degree in Computer Science, Cybersecurity, Information Systems or related field.
8+ years of experience in cybersecurity, specializing in infrastructure security, network security and cloud security.
Deep understanding and hands-on expertise in security technologies such as firewalls, IDS/IPS, SIEM, WAF, IAM and cloud security platforms (AWS, Azure, Google Cloud).
Deep understanding and hands-on experience in architecting and managing network and perimeter security, including firewalls, IDS/IPS, VPNs, zero-trust network access, and DDoS protection.
Good understanding of network protocols, packet characteristics, and network attack/defense mechanisms.
Hands-on experience in building SIEM platform and SOC operations.
Strong analytical and problem-solving skills with experience in threat modeling, risk assessments, and security incident response.
Proficient in programming skills with C++, C#, Python or similar languages.
Good understanding of gaming architectures and Unreal engine is a plus.
Relevant certifications (e.g., CEH, OSCP, CREST) are a plus.
Excellent communication and stakeholder management skills with the ability to translate technical risks into business impacts.
Bilingual preferred (English, Chinese) to interact with stakeholders in China HQ and other regions.
Equal Employment Opportunity
As an equal opportunity employer, we firmly believe that diverse voices fuel our innovation and allow us to better serve our users and the community. We foster an environment where every employee of Tencent feels supported and inspired to achieve individual and common goals.
Additional Details
Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Information Technology
Industries: Software Development
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Join to apply for the
DevSecOps Engineer, Infrastructure Security
role at
Binance
Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.
We are looking for a seasoned
Infrastructure Security Engineer (DevSecOps)
professional to join our ranks and help us to secure and automate our platform. The ideal candidate can not only handle complex technical challenges, but also have the ability to make things simple and intuitive. You should have an aptitude for identifying technical debt and the ability to standardize processes and systems in zero-trust fashion.
In this role, you will be responsible for leading the design and implementation of security solutions for our cloud-based infrastructure. You will work closely with other teams to ensure our services are secure and compliant with industry best practices.
As a Infrastructure Security Engineering professional at Binance, you will have the opportunity to work on some seriously cool projects and make a real impact on the security of our platform.
We are looking for team members who are passionate about security, DevSecOps and excited to be a part of a fast-paced, innovative organization.
Responsibilities
Implement new, and update existing security measures for the protection of Binance.com infrastructure.
Generate primitives (AMI, Bastion Instance, Air Gapped deployment, etc) for secure infrastructure.
Utilize log ingestion platform for security analytics and identification of tactics, techniques and patterns of attackers.
Provide solutions to audited access, risk assessments in permission escalation, and vulnerability assessments.
Build models for anomaly detection and identify ongoing pen testing.
Requirements
A strong background with AWS or other cloud technologies.
Deep expertise with GNU/Linux systems.
Previous development experience, preferably in Python, JavaScript or Go.
Experience with security automation and CI/CD pipelines, including experience with GitHub Actions. Familiarity with cloud-native security tools and practices, such as Secrets management, runtime protection, and network segmentation.
Experience with security best practices and services in cloud.
Experience with containerization technologies, such as Docker and Kubernetes.
Strong problem-solving and analytical skills.
Bilingual English/Mandarin is required to be able to coordinate with overseas partners and stakeholders.
Nice to Have
Extensive experience with HashiCorp Terraform.
Experience with security tools and technologies, such as vulnerability scanners, security compliance frameworks and static/dynamic analysis.
A deep understanding of security best practices, including secure infrastructure, security automation, and DevSecOps methodologies.
Why Binance
Shape the future with the world’s leading blockchain ecosystem
Collaborate with world-class talent in a user-centric global organization with a flat structure
Tackle unique, fast-paced projects with autonomy in an innovative environment
Thrive in a results-driven workplace with opportunities for career growth and continuous learning
Competitive salary and company benefits
Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)
Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success. By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Information Technology and Engineering
Industries
Technology, Information and Internet
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We are looking for a skilled Cloud Infrastructure & Security Engineer to join our System Architecture and Assurance Division, In this role, you will be instrumental in modernising the AFC system, ensuring that the platform remains secure, resilient, and aligned with national cybersecurity policies. You will work at the intersection of cloud architecture, cybersecurity, and digital payments.
Responsibilities
Design, implement, and manage secure cloud infrastructure solutions (primarily on AWS or equivalent platforms) to support the AFC system, in compliance with Whole-of-Government (WOG) security requirements and GovTech’s IM8 policies.
Develop and enforce security controls aligned with IM8 risk management frameworks, including data classification, access control, and monitoring standards across hybrid and cloud-native environments
Architect and implement security measures tailored Card-Based Ticketing and Account-Based Ticketing (including EMV and Open-Loop payment systems), leveraging Singapore Government’s Tech Stack (SGTS) to ensure compliance with regulatory and operational standards
Collaborate with internal stakeholders and external vendors to ensure secure integration of digital payment services within the national fare collection infrastructure
Perform comprehensive system impact and risk analysis for mission-critical payment infrastructure, incorporating IM8 risk management frameworks.
Specific Requirements
Knowledge in IT, Computer Science, Information Security, or related field
At least 5 years of relevant experience in IT system architecture/design and implementation with strong knowledge in IT networking, system administration, and IT/OT cybersecurity requirement
Understanding of IM8 data classification, SIEM, access management, encryption standards, and security monitoring requirements
Working knowledge of Whole-of-Government (WOG) security standards, IM8 policy framework, and GovTech’s security architecture shall be highly preferred
Familiarity with security design standards for EMV such as PCI-DSS shall be highly preferred
Is systematic and has a structured work approach, can do good documentation
Has strong analytical capabilities with good written and verbal communication skills, has a service mindset, demonstrates clarity of thoughts, is sufficiently assertive, and possesses strong abilities to comprehend issues and resolve conflicts
Has a good sense of ownership and good interpersonal skills, is proactive and ready to go extra miles to deliver good quality work, and is able to work well both independently as well as in a team
Preferred Additional Qualifications
AWS certifications (Solutions Architect Associate/Professional level)
Experience implementing IM8 security controls and compliance frameworks
Self-motivated approach to staying current with evolving cybersecurity and cloud technologies
Knowledge of emerging technologies including 5G, AI/ML, IoT, and real-time analytics
How to Apply
How to Apply:
Apply via MyCareersFuture.
Only shortlisted applicants will be contacted.
Laurence Andaya
(Reg No.: R )
BGC Group Pte Ltd (Outsourcing)
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