160 Security Architecture jobs in Singapore
Manager – Security Architecture and Strategy
Posted today
Job Viewed
Job Description
Additional Information1 Year Contract
Job Number
Job CategoryInformation Technology
LocationSingapore Regional Office, 2 Harbourfront Place #06-08, Singapore, Singapore, Singapore,
ScheduleFull Time
Located Remotely?N
Position Type Management
JOB SUMMARY:
The Manager, Security Architecture and Strategy, is a key role in continent security aspects responsible for assuring all functions of the Security Engagement Review (SER) Process are performed in a timely manner. The objective for this role entails being as a member of the Security Architecture and Strategy (SA) team as a coordinator role working within the SA team assigning engagements, verifying the SERs are moving forward, identifying challenges in completion of these assessments and removing obstacles to the completion. The coordinator will also work with teams outside SA to gather the required information for the completion of the SER, guide these teams during the process, and serve as the point of contact for any issues or questions that arise. The role will have a direct reporting line to the Director, Security Architect, APEC.
Other tasks which will make this role successful would include creating and giving presentations on the SER process and organization, including senior executive level associates, managing small projects, and a level of comfort in explaining basic security concepts. Strong organizational and interpersonal skills are required, as well as a good understanding of the various requirements in the region as drivers to security design and execution.
CANDIDATE PROFILE
Education and Experience Required:
Education and Experience
- Bachelor's degree in Computer Science, Information Technology, Information Security, Cybersecurity or related field
- 3+ years IT/ information security work experience, preferably in a large organization
- Experience in reviewing Security Architectures and explaining security risks/gaps as well as mitigation strategies is highly desirable
- Professional certifications related to security assessment, such as CISA, CRISC, PCI ISA, ISO/IEC 27001 Lead Auditor, etc.
- The coordinator must have strong interpersonal communication skills, as well as organizational skills. Project management experience is also desirable.
- Fluent in English, both spoken and written. As the role will liaise with different backgrounds in Asia Pacific, proficiency in Chinese and additional language skills will be an advantage.
Preferred:
- Strong working knowledge of IT service management (e.g., ITIL-related disciplines)
- Ability to communicate Security Requirements for areas including but not limited to: Cloud Computing, Application Development, IAM, Cryptography, and Infrastructure design and standards to a diverse audience.
- Ability to present the process to all levels of audience, be comfortable answering questions around the process, gather and document feedback from these presentations and bring that back to the Security Architect for future enhancements.
- Experience in creating presentations in PowerPoint, and comfort in presenting to C level executives.
- Ability to multitask and prioritize projects to provide excellent customer satisfaction results.
- Coordination of team members to assure no Security Engagement Process related tasks remain unfinished or abandoned.
- Ability to conduct independent research on possible issues with the process.
- Strong abilities and experience in documentation and written communication for diverse audiences
- Experience working with diverse and distributed global teams.
- Basic knowledge of technologies such as, but not limited to: SaaS services, Application Design, Network Infrastructure, Operating Systems, Identity and Access Management.
- Strong negotiating, influencing and problem resolution skills.
- Ability to effectively prioritize and execute tasks in a high-pressure environment.
- Ability to assess customer/client needs, creatively approach solutions, decide and influence appropriate courses of action independently.
- Knowledge of global and regional regulatory requirements, standards and best practices e.g. GDPR, PCI, CBDT, NIST, OWASP, etc.
CORE WORK ACTIVITIES
- Contributes to, evaluates, and supports the documentation, and validation processes necessary to assure that associates, information technology systems and business processes meet the organization's information assurance, security, and privacy requirements.
- Consults with customers to gather and evaluate functional requirements and provides these to the Security Architect team.
- Provides sound advice and recommendations to leadership and staff on a variety of relevant topics within the pertinent subject domain
- Works with the Security Architect Analysts to monitor ongoing project activities, intake of new projects and monitoring of the Security Engagement Process to meet team objectives for performance.
Managing Projects and Priorities
- Develops specific goals and plans to prioritize, organize, and accomplish work.
- Champions leaders' vision for product and service delivery.
- Makes and executes the necessary decisions to keep moving forward toward achievement of goals.
- Provides direction and assistance to other teams regarding projects.
- Determines priorities, schedules, plans and necessary resources to promote completion of any projects on schedule.
- Analyzes information and evaluates results to choose the best solution and solve problems.
- Thinks creatively and practically to develop, execute and implement new project plans.
- Generates and provides accurate and timely results in the form of reports, presentations, etc.
- Plans, develops, implements, and evaluates the quality of operations.
Delivering on the Needs of Key Stakeholders
- Understands and meets the needs of key stakeholders.
- Communicates concepts in a clear and persuasive manner that is easy to understand.
- Demonstrates an understanding of business priorities.
- Supports the achievement of team and process performance goals.
Providing Process Guidance and Consultation
- Provides recommendations to improve the effectiveness of processes and programs.
- Demonstrates advanced knowledge of job-relevant issues, products, systems, and processes.
- Demonstrates advanced knowledge of function-specific procedures.
- Applies knowledge/judgment to achieve business goals.
- Foresees, identifies and resolves problems.
- Performs other reasonable duties as required for this position.
Additional Functions
- Provides answers to general questions and queries around Security Engagement Review (SER) process and other related queries.
- Partners with Data Governance, Vendor Risk Assessment teams throughout the SER process
Additional Responsibilities
- Informs, updates, and provides information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person in a timely manner.
- Attends and participates in all relevant meetings.
- Presents ideas, expectations and information in a concise, organized manner.
- Uses problem solving methodology for decision making and follow up.
- Maintains positive working relations with internal customers and department managers.
- Manages time effectively and conducts activities in an organized manner.
- Performs other reasonable duties as assigned by manager.
At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated. Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law.
Marriott International is the world's largest hotel company, with more brands, more hotels and more opportunities for associates to grow and succeed. Be where you can do your best work, begin your purpose, belong to an amazing global team, and become the best version of you.
Manager - Security Architecture and Strategy (Contractual)
Posted 3 days ago
Job Viewed
Job Description
**Job Number**
**Job Category** Information Technology
**Location** Singapore Regional Office, 2 Harbourfront Place #06-08, Singapore, Singapore, Singapore, VIEW ON MAP ( Full Time
**Located Remotely?** N
**Position Type** Management
**JOB SUMMARY:**
The Manager, Security Architecture and Strategy, is a key role in continent security aspects responsible for assuring all functions of the Security Engagement Review (SER) Process are performed in a timely manner. The objective for this role entails being as a member of the Security Architecture and Strategy (SA) team as a coordinator role working within the SA team assigning engagements, verifying the SERs are moving forward, identifying challenges in completion of these assessments and removing obstacles to the completion. The coordinator will also work with teams outside SA to gather the required information for the completion of the SER, guide these teams during the process, and serve as the point of contact for any issues or questions that arise. The role will have a direct reporting line to the Director, Security Architect, APEC.
Other tasks which will make this role successful would include creating and giving presentations on the SER process and organization, including senior executive level associates, managing small projects, and a level of comfort in explaining basic security concepts. Strong organizational and interpersonal skills are required, as well as a good understanding of the various requirements in the region as drivers to security design and execution.
**CANDIDATE PROFILE**
**Education and Experience** **Required** :
Education and Experience
+ Bachelor's degree in Computer Science, Information Technology, Information Security, Cybersecurity or related field
+ 3+ years IT/ information security work experience, preferably in a large organization
+ Experience in reviewing Security Architectures and explaining security risks/gaps as well as mitigation strategies is highly desirable
+ Professional certifications related to security assessment, such as CISA, CRISC, PCI ISA, ISO/IEC 27001 Lead Auditor, etc.
+ The coordinator must have strong interpersonal communication skills, as well as organizational skills. Project management experience is also desirable.
+ Fluent in English, both spoken and written. As the role will liaise with different backgrounds in Asia Pacific, proficiency in Chinese and additional language skills will be an advantage.
Preferred:
+ Strong working knowledge of IT service management (e.g., ITIL-related disciplines)
+ Ability to communicate Security Requirements for areas including but not limited to: Cloud Computing, Application Development, IAM, Cryptography, and Infrastructure design and standards to a diverse audience.
+ Ability to present the process to all levels of audience, be comfortable answering questions around the process, gather and document feedback from these presentations and bring that back to the Security Architect for future enhancements.
+ Experience in creating presentations in PowerPoint, and comfort in presenting to C level executives.
+ Ability to multitask and prioritize projects to provide excellent customer satisfaction results.
+ Coordination of team members to assure no Security Engagement Process related tasks remain unfinished or abandoned.
+ Ability to conduct independent research on possible issues with the process.
+ Strong abilities and experience in documentation and written communication for diverse audiences
+ Experience working with diverse and distributed global teams.
+ Basic knowledge of technologies such as, but not limited to: SaaS services, Application Design, Network Infrastructure, Operating Systems, Identity and Access Management.
+ Strong negotiating, influencing and problem resolution skills.
+ Ability to effectively prioritize and execute tasks in a high-pressure environment.
+ Ability to assess customer/client needs, creatively approach solutions, decide and influence appropriate courses of action independently.
+ Knowledge of global and regional regulatory requirements, standards and best practices e.g. GDPR, PCI, CBDT, NIST, OWASP, etc.
**CORE WORK ACTIVITIES**
+ Contributes to, evaluates, and supports the documentation, and validation processes necessary to assure that associates, information technology systems and business processes meet the organization's information assurance, security, and privacy requirements.
+ Consults with customers to gather and evaluate functional requirements and provides these to the Security Architect team.
+ Provides sound advice and recommendations to leadership and staff on a variety of relevant topics within the pertinent subject domain
+ Works with the Security Architect Analysts to monitor ongoing project activities, intake of new projects and monitoring of the Security Engagement Process to meet team objectives for performance.
**Managing Projects and Priorities**
+ Develops specific goals and plans to prioritize, organize, and accomplish work.
+ Champions leaders' vision for product and service delivery.
+ Makes and executes the necessary decisions to keep moving forward toward achievement of goals.
+ Provides direction and assistance to other teams regarding projects.
+ Determines priorities, schedules, plans and necessary resources to promote completion of any projects on schedule.
+ Analyzes information and evaluates results to choose the best solution and solve problems.
+ Thinks creatively and practically to develop, execute and implement new project plans.
+ Generates and provides accurate and timely results in the form of reports, presentations, etc.
+ Plans, develops, implements, and evaluates the quality of operations.
**Delivering on the Needs of Key Stakeholders**
+ Understands and meets the needs of key stakeholders.
+ Communicates concepts in a clear and persuasive manner that is easy to understand.
+ Demonstrates an understanding of business priorities.
+ Supports the achievement of team and process performance goals.
**Providing Process Guidance and Consultation**
+ Provides recommendations to improve the effectiveness of processes and programs.
+ Demonstrates advanced knowledge of job-relevant issues, products, systems, and processes.
+ Demonstrates advanced knowledge of function-specific procedures.
+ Applies knowledge/judgment to achieve business goals.
+ Foresees, identifies and resolves problems.
+ Performs other reasonable duties as required for this position.
**Additional Functions**
+ Provides answers to general questions and queries around Security Engagement Review (SER) process and other related queries.
+ Partners with Data Governance, Vendor Risk Assessment teams throughout the SER process
**Additional Responsibilities**
+ Informs, updates, and provides information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person in a timely manner.
+ Attends and participates in all relevant meetings.
+ Presents ideas, expectations and information in a concise, organized manner.
+ Uses problem solving methodology for decision making and follow up.
+ Maintains positive working relations with internal customers and department managers.
+ Manages time effectively and conducts activities in an organized manner.
+ Performs other reasonable duties as assigned by manager.
_At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated. Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law._
Marriott International is the world's largest hotel company, with more brands, more hotels and more opportunities for associates to grow and succeed. **Be** where you can do your best work, **begin** your purpose, **belong** to an amazing global team, and **become** the best version of you.
IT Security & Architecture Manager, Data, Information Technology and Systems
Posted 17 days ago
Job Viewed
Job Description
KidSTART Singapore Ltd. (KSL) was incorporated as a Company Limited by Guarantee (CLG) under the Ministry of Social and Family Development (MSF) in Sep 2020 to implement the KidSTART programme nationwide. The KidSTART programme provides upstream support to children from low-income families in the areas of early childhood development, health and social support.
Description
You will join the Data, IT and Systems (DIS) team to manage and maintain the organisation’s IT security infrastructure to safeguard our information assets and shape the future of our technological environment. The IT Security & Architecture Manager will play a critical role in ensuring the security, resilience, and scalability of our IT systems. You will be responsible for cybersecurity governance, compliance, and audits, while designing enterprise architecture that integrates our IT environment with cloud platforms. Key Responsibilities
• Develop, implement, and maintain IT security policies and Enterprise Architecture across Microsoft 365 and cloud systems, ensuring compliance with regulatory standards.
• Oversee security monitoring, risk assessments, incident response, and audits. • Lead the development of future state Enterprise Architecture domains (data, technology, security).
• Ensure IT systems are secure, scalable, and aligned with organizational needs.
• Advise senior leadership on emerging technology risks and solutions. • Collaborate with vendors and internal teams to ensure secure and efficient IT operations.
Competencies
We are looking for agile individuals with a “can do” attitude, likes to work on challenges in a dynamic start-up environment. Send us your applications if you have the following:
• Bachelor’s degree in Computer Science, Information Security, or related field.
• Familiarity with Enterprise Architecture frameworks such as The Open Group Architecture Framework (TOGAF) and IT governance frameworks such as COBIT or ITIL
• Professional certifications such as SSCP (Systems Security Certified Practitioner), Security+ from CompTIA, or Microsoft Certified: Cybersecurity Architect are an advantage.
• At least 3 years of work experience in IT security, Enterprise Architecture, or related fields.
• Self-motivated, resourceful, and meticulous with the ability to work independently and in teams
• Strong expertise in Microsoft 365 security tools (Defender, Purview, Intune) and Azure Active Directory.
• Experience in managing cloud environments.
• Excellent communication skills and ability to translate technical risks into business impacts
IT Security and Architecture Professional
Posted today
Job Viewed
Job Description
Job Title: IT Security Specialist
Overview:
The organization seeks a seasoned IT Security and Architecture expert to lead the security, resilience, and scalability of our IT systems. As a key member of the team, you will be responsible for ensuring cybersecurity governance, compliance, and audits, while designing enterprise architecture that integrates our IT environment with cloud platforms.
- Develop, implement, and maintain comprehensive IT security policies and Enterprise Architecture across Microsoft 365 and cloud systems, ensuring compliance with regulatory standards.
- Oversee security monitoring, risk assessments, incident response, and regular audits to ensure the highest level of security.
- Lead the development of future state Enterprise Architecture domains (data, technology, security).
- Ensure IT systems are secure, scalable, and aligned with organizational needs.
- Provide strategic advice to senior leadership on emerging technology risks and solutions.
- Collaborate with vendors and internal teams to ensure secure and efficient IT operations.
Requirements:
- Bachelor's degree in Computer Science, Information Security, or related field.
- Proficiency in Enterprise Architecture frameworks such as The Open Group Architecture Framework (TOGAF) and IT governance frameworks such as COBIT or ITIL.
- Professional certifications such as SSCP (Systems Security Certified Practitioner), Security+ from CompTIA, or Microsoft Certified: Cybersecurity Architect are an advantage.
- Minimum 3 years of experience in IT security, Enterprise Architecture, or related fields.
- Self-motivated, resourceful, and meticulous individual with ability to work independently and in teams.
- Strong expertise in Microsoft 365 security tools (Defender, Purview, Intune) and Azure Active Directory.
- Experience in managing cloud environments.
- Excellent communication skills and ability to translate technical risks into business impacts.
Key Skills:
- Information Security
- COBIT
- Security Operations
- Azure
- Emerging Technology
- Architect
- Active Directory
- IT Governance
- Agile
- Upstream
- IT Operations
- Architecture Frameworks
- TOGAF
- Audits
- ITIL
Software Developer (Java/J2EE, Solution Architecture, Spring Boot, Spring Security, Microservices...
Posted 16 days ago
Job Viewed
Job Description
Responsibilities:
- Design, develop, and optimize enterprise applications using Java (11/17), Spring Framework (Boot, Batch, Cloud, Security) and Microservices architecture.
- Architect and implement secure, high-availability solutions including data encryption/decryption (AES/SHA) and authentication/authorization (OAuth, JWT, SSO).
- Work with large-scale, data-intensive applications, including integration with Oracle ERP Cloud, Oracle 12c, MariaDB, MySQL, and high-performance Spark-based analytics.
- Lead cross-functional teams, review technical design documents, and ensure delivery of clean, scalable, and well-architected code.
- Deploy and maintain solutions on cloud environments (AWS preferred), ensuring cost-efficiency and scalability.
- Partner closely with clients, business analysts, and downstream/upstream system teams to design end-to-end solutions.
- Ensure high quality of deliverables through SIT, UAT, and production deployment support.
- Continuously evaluate new tools, frameworks, and practices to keep solutions aligned with industry best standards.
Requirements:
- 10+ years of professional experience in Java/J2EE enterprise software development with strong focus on solution architecture.
- Advanced knowledge of: Java (11/17), Spring Boot, Spring Cloud, Spring Batch, Spring Security
- Microservices, API development, RESTful services
- Database systems (Oracle ERP Cloud, Oracle 12c, MariaDB,MySQL)
- Containerization (Docker, Kubernetes)
- Build & CI/CD tools (Maven, Jenkins, Git, Postman)
- Strong exposure to Agile methodologies and ability to lead onsite-offshore teams.
- Experience in high-volume data processing and distributed computing (e.g., Spark MRE).
- Proven ability to design secure enterprise-grade systems using encryption standards and access control mechanisms.
- Excellent client interaction, requirement analysis, and documentation skills.
- AWS Cloud Practitioner certification (or higher) is a strong advantage.
Network Security Engineer
Posted 1 day ago
Job Viewed
Job Description
DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk.
Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets.
We operate with respect, curiosity and open minds. The people who thrive here share our belief that it’s not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus.
We are seeking a Network Security Engineer to join the network security team to ensure that our infrastructure and networks are properly protected. They will design, coordinate and implement security controls, audit configurations, and design networks in a hybrid compute environment. A successful candidate will have an attention to detail, the ability to understand what impacts their changes have on the network and relevant associated services.
What you’ll be doing:
- Collaborate with cross-functional security, technology, and trading teams to design and deploy innovative solutions that enhance both system integrity and trading performance.
- Actively contribute to the design, implementation, and maintenance of mission-critical trading infrastructure that drives resilient and scalable market operations.
- Implement robust strategies to reduce network risks by leveraging micro-segmentation, port-based security, and other innovative methods.
- Evaluate, diagnose, and implement effective network security solutions such as firewalls, network detect and response, intrusion prevention systems (IPS), and VPN concentrators to improve our network security and ensure reliable remote access.
- Leverage automation, AI, and other emerging and innovative technologies to continuously enhance our ability to detect and respond to security events.
- Perform in-depth analysis of network packet captures to investigate security incidents and identify areas for improvement.
- Continuously seek opportunities to automate tasks and streamline security operations for improved efficiency and effectiveness.
What we’re looking for:
- You are passionate about solving complex problems that enable our company to securely connect from anywhere globally to facilitate new business opportunities.
- You are a network security engineer who thrives on designing, implementing, and supporting cutting-edge security systems that keep our network safe from emerging threats.
- You can get your hands dirty with hands-on experience in firewalls, client VPNs, SASE, NDR, and IDS solutions.
- You enjoy scripting and coding to automate processes and reduce repetitive work.
- You have a solid understanding of TCP, UDP, IP, the OSI Model, and Layer 1-4 & 7 principles and security protocols.
- You are a dedicated professional who isn’t afraid of stepping up for on-call duties—even if it means working nights or weekends.
- You are someone who continuously seeks innovative improvements to drive high-quality, state-of-the-art, and effective security solutions.
- You are an effective communicator, able to translate complex technical insights into clear, actionable strategies that resonate with cross-functional teams.
For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at .
#J-18808-LjbffrNetwork Security Engineer
Posted 2 days ago
Job Viewed
Job Description
DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk.
Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets.
We operate with respect, curiosity and open minds. The people who thrive here share our belief that it’s not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus.
We are seeking a Network Security Engineer to join the network security team to ensure that our infrastructure and networks are properly protected. The role involves designing, coordinating, and implementing security controls, auditing configurations, and designing networks in a hybrid compute environment. A successful candidate will have an attention to detail and the ability to understand the impact of their changes on the network and associated services.
What you’ll be doing:- Collaborate with cross-functional security, technology, and trading teams to design and deploy innovative solutions that enhance system integrity and trading performance.
- Contribute to the design, implementation, and maintenance of mission-critical trading infrastructure to ensure resilient and scalable market operations.
- Implement strategies to reduce network risks using micro-segmentation, port-based security, and other innovative methods.
- Evaluate, diagnose, and implement network security solutions such as firewalls, network detection and response, intrusion prevention systems (IPS), and VPN concentrators to improve security and enable reliable remote access.
- Leverage automation, AI, and other emerging technologies to enhance detection and response to security events.
- Analyze network packet captures to investigate security incidents and identify areas for improvement.
- Seek opportunities to automate tasks and streamline security operations for efficiency and effectiveness.
- Passion for solving complex problems that enable secure global connectivity for new business opportunities.
- Experience designing, implementing, and supporting advanced security systems that protect networks from emerging threats.
- Hands-on experience with firewalls, client VPNs, SASE, NDR, and IDS solutions.
- Proficiency in scripting and coding to automate processes and reduce repetitive work.
- Solid understanding of TCP, UDP, IP, the OSI model, and security protocols across layers 1-4 and 7.
- Willingness to work on-call, including nights and weekends if necessary.
- Continuous drive to innovate and improve security solutions.
- Effective communication skills to translate complex technical concepts into clear strategies for cross-functional teams.
For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at .
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Network Security Engineer
Posted 2 days ago
Job Viewed
Job Description
Overview
SpeQtral, a pioneer in quantum communications, is seeking a proactive and experienced Network Security Engineer with a minimum of 2 years of experience to support SpeQtral’s Quantum Network programmes. The ideal candidate will be responsible for designing, implementing, and maintaining secure network infrastructures. You will also play a key role in protecting our organization’s digital assets by identifying vulnerabilities, mitigating threats, and ensuring compliance with industry standards. The ideal candidate would additionally also oversee internal networking, IT, AV and management of cloud services within the organisation.
Responsibilities- Understand customers’ technical requirements to provide technical support for fibre QKD network deployment between sites.
- Assist with the installation and configuration of fibre QKD systems and support
- Conduct preventive maintenance and checks to QKD systems
- Investigate first line support calls assigned and identify the root cause of incidents and problems.
- Troubleshoot and resolve hardware, software, network connectivity issues for projects that had been set up.
- Liaise with customers and principal on escalated incidents
- Ensure the efficient and comprehensive resolution of incidents and requests.
- Provide training to end users on QKD network operations
- Design, configure, and manage switches, firewalls, VPNs, IDS/IPS systems, and other security tools
- Develop and enforce security policies and procedures to protect network integrity.
- Perform regular vulnerability assessments and penetration tests.
- Be part of the cybersecurity team to remediate identified vulnerabilities and ensure secure configurations.
- Maintain up-to-date documentation of network configurations, policies, and security procedures.
- Managing company networking, IT and AV hardware
- Performing admin roles for company cloud and SaaS subscriptions.
- 2 to 5 years in network security, IT security, or a related field. Fresh graduates are encouraged to apply.
- Dip/Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related discipline (or equivalent work experience).
- Sound knowledge of network security technologies including switches, firewalls, VPNs, IDS/IPS, and SIEM solutions.
- Proficiency in TCP/IP, DNS, DHCP, and other core networking protocols.
- Working with cloud platforms, including AWS and Microsoft 365
- (Good to have) Working and configuring soft hypervisors such as Proxmox
- (Good to have) Experience with vulnerability assessment tools (e.g., Nessus, OpenVAS) and penetration testing methodologies.
- (Good to have) Familiarity with security frameworks and compliance standards.
- Relevant certifications such as Cisco CCNA, CompTIA Security+ and/or CEH will be highly considered.
- Excellent analytical and problem-solving abilities.
- Strong communication skills and the ability to work collaboratively in a team environment.
- Proactive and responsive on assigned tasks and incidents follow-up
- Team player and can work independently under minimum supervision
- Experience with scripting/programming languages (e.g., Python, Bash) for automating security tasks.
- Experience working with data visualization tools such as Grafana
- Knowledge of cloud security practices and tools if your organization leverages cloud infrastructures.
- Prior experience in a fast-paced environment where rapid response to security incidents is critical.
- Willing to be on scheduled standby for field service/maintenance support
- An interest in quantum communications and secure communication technologies.
SpeQtral is a Singapore-based quantum communications company that develops and deploys advanced Quantum Key Distribution (QKD) technology to secure critical networks against present and future cyber threats, including those posed by quantum computers. Founded with deep expertise in quantum physics and satellite engineering, SpeQtral works on terrestrial and space-based QKD systems, enabling governments, enterprises, and network operators to establish quantum-safe encryption for long-distance communications. Our mission is to accelerate the global adoption of quantum-secure networks by making trusted key distribution scalable, practical, and interoperable with existing infrastructures.
Submit your application to:
Only shortlisted candidates will be notified.
Seniorit y level- Entry level
- Full-time
- Information Technology
- Industries
- Aviation & Aerospace
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#J-18808-LjbffrEngineer, Network & Security
Posted 4 days ago
Job Viewed
Job Description
Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail, and supply chain. Only Singaporean
OverviewWe are currently looking to hire Engineer, Network & Security. This is an exciting opportunity to expand your skill set, achieve job satisfaction and work-life balance. More details as below.
Responsibilities- Minimum of two (2) years of hands-on experience configuring and managing cloud-native and hybrid (cloud to on-premise and vice-versa) network infrastructure, including virtual/hardware routers, switches, firewalls, load balancers, and gateways in platforms such as AWS and/or Microsoft Azure.
- Proficient in configuring and managing cloud-compatible firewall solutions (e.g., Azure Firewall, AWS Network Firewall, Palo Alto VM-Series).
- Solid understanding of OSI layers, packet transmission (TCP/IP, UDP), protocols (FTP, SMTP), Layer 3 routing, subnetting, DNS, and cloud network security best practices.
- Minimum of two (2) years of hands-on experience (duplicate item removed) for cloud-native and hybrid network infrastructure as described above.
- Holds relevant certifications such as Cisco Certified Network Professional (CCNP), AWS Advanced Networking Specialty and/or Azure Network Engineer Associate.
- Minimum of two (2) years of hands-on experience configuring and managing cloud-native and hybrid network infrastructure (cloud to on-premise and vice-versa) including virtual/hardware routers, switches, firewalls, load balancers, and gateways in AWS and/or Microsoft Azure.
- Proficient in configuring and managing cloud-compatible firewall solutions (e.g., Azure Firewall, AWS Network Firewall, Palo Alto VM-Series).
- Solid understanding of OSI layers, packet transmission (TCP/IP, UDP), protocols (FTP, SMTP), Layer 3 routing, subnetting, DNS, and cloud network security best practices.
- Certifications: CCNP, AWS Advanced Networking Specialty and/or Azure Network Engineer Associate.
You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.
ApplicationTo submit your application, please apply online or email your UPDATED CV in Microsoft Word format to Your interest will be treated with strict confidentiality.
Job Details- Seniority level: Mid-Senior level
- Employment type: Contract
- Job function: Consulting
- Industries: IT Services and IT Consulting and Computer and Network Security
Referrals increase your chances of interviewing at Avensys Consulting by 2x
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#J-18808-LjbffrNetwork Security Engineer
Posted 4 days ago
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Job Description
Overview
SpeQtral is seeking a proactive and experienced Network Security Engineer with 2 to 5 years of experience to support SpeQtral’s Quantum Network programmes. The ideal candidate will be responsible for designing, implementing, and maintaining secure network infrastructures. You will also play a key role in protecting our organization’s digital assets by identifying vulnerabilities, mitigating threats, and ensuring compliance with industry standards.
The ideal candidate would additionally also oversee internal networking, IT, AV and management of cloud services within the organisation.
Key Responsibilities- Quantum Programme Support:
- Understand customers’ technical requirements to provide technical support for fibre QKD network deployment between sites.
- Assist with the installation and configuration of fibre QKD systems and support
- Conduct preventive maintenance and checks to QKD systems
- Investigate first line support calls assigned and identify the root cause of incidents and problems.
- Troubleshoot and resolve hardware, software, network connectivity issues for projects that had been set up.
- Liaise with customers and principal on escalated incidents
- Ensure the efficient and comprehensive resolution of incidents and requests.
- Provide training to end users on QKD network operations
- Network Security Design & Implementation:
- Design, configure, and manage switches, firewalls, VPNs, IDS/IPS systems, and other security tools
- Develop and enforce security policies and procedures to protect network integrity.
- Vulnerability Management:
- Perform regular vulnerability assessments and penetration tests.
- Be part of the cybersecurity team to remediate identified vulnerabilities and ensure secure configurations.
- Documentation:
- Maintain up-to-date documentation of network configurations, policies, and security procedures.
- Support company infrastructure:
- Managing company networking, IT and AV hardware
- Performing admin roles for company cloud and SaaS subscriptions.
- Experience:
- 2 to 5 years in network security, IT security, or a related field. Fresh graduates are encouraged to apply.
- Education:
- Dip/Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related discipline (or equivalent work experience).
- Technical Skills:
- Sound knowledge of network security technologies including switches, firewalls, VPNs, IDS/IPS, and SIEM solutions.
- Proficiency in TCP/IP, DNS, DHCP, and other core networking protocols.
- Programming using JavaScript and working with open source platforms such as Grafana
- Working with cloud platforms, including AWS and Microsoft 365
- (Good to have) Working and configuring soft hypervisors such as Proxmox
- (Good to have) Experience with vulnerability assessment tools (e.g., Nessus, OpenVAS) and penetration testing methodologies.
- (Good to have) Familiarity with security frameworks and compliance standards.
- Certifications:
- Relevant certifications such as Cisco CCNA, CompTIA Security+ and/or CEH will be highly considered.
- Soft Skills:
- Excellent analytical and problem-solving abilities.
- Strong communication skills and the ability to work collaboratively in a team environment.
- Proactive and responsive on assigned tasks and incidents follow-up
- Team player and can work independently under minimum supervision
- Experience with scripting/programming languages (e.g., Python, Bash) for automating security tasks.
- Experience working with data visualization tools such as Grafana
- Knowledge of cloud security practices and tools if your organization leverages cloud infrastructures.
- Prior experience in a fast-paced environment where rapid response to security incidents is critical.
- Willing to be on scheduled standby for field service/maintenance support
- An interest in quantum communications and secure communication technologies.
SpeQtral is a global quantum technologies company on a mission to transform the world’s networks for the quantum revolution. Powered by technologies developed at the Centre for Quantum Technologies in Singapore, SpeQtral provides specialized solutions for quantum security to clients concerned about the security of their communications networks and infrastructure. SpeQtral’s core expertise lies in using a space-based quantum platform to establish long distance quantum networks with a global reach.
Submit your application to us under Join Us.
We regret that only shortlisted candidates will be notified.
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