159 Data Security jobs in Singapore

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

Key Responsibilities

1. Develop and enhance data security detection capabilities, including but not limited to DLP, data encryption and data masking.
2. Continuously validate existing data security rules and models; follow up on data security incident identification, response, handling, investigation, and forensics.
3. Continuously improve risk identification capabilities in data security by optimizing detection rules and models to optimize the overall detection coverage; build data asset maps; use graph detection and other techniques to trace data flows and identify sensitive data exfiltration risks.

Requirements

1. Major in information security, network security, or computer science; 3–5 years of relevant experience in data security.
2. Familiar with the data security lifecycle, understanding the risk points and key objectives at each stage.
3. Familiar with common security offense and defense techniques, with experience in building security operations and managing data security risks; strong sensitivity to data exposure risks.
4. Familiar with data security products and detection methods such as DLP, UEBA, sensitive data identification, data encryption/decryption, and secure data sharing.
5. Experience with enterprise-level endpoint data protection solutions; experience in endpoint security, familiarity with macOS and Linux systems, and hands-on experience in data threat modeling is a plus.
6. Experience with enterprise-level big data analysis tools such as Flink, Hive, Spark, ElasticSearch, and graph technologies; hands-on experience in security data mining, analytics, or threat intelligence analysis is a plus.
7. Strong logical thinking and communication skills, with a good understanding of compliance and legal considerations.

L&D programs and Education subsidy for employees' growth and development.

Various team building programs and company events.

Wellness and meal allowances.

Comprehensive healthcare schemes for employees and dependants.

More that we love to tell you along the process!

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OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink, and more.

Key Responsibilities

• Develop and enhance data security detection capabilities, including but not limited to DLP, data encryption, and data masking.
• Continuously validate existing data security rules and models; follow up on data security incident identification, response, handling, investigation, and forensics.
• Continuously improve risk identification capabilities in data security by optimizing detection rules and models to enhance overall detection coverage; build data asset maps; use graph detection and other techniques to trace data flows and identify sensitive data exfiltration risks.

Requirements

• Major in information security, network security, or computer science; 3–5 years of relevant experience in data security.
• Familiar with the data security lifecycle, understanding the risk points and key objectives at each stage.
• Familiar with common security offense and defense techniques, with experience in building security operations and managing data security risks; strong sensitivity to data exposure risks.
• Familiar with data security products and detection methods such as DLP, UEBA, sensitive data identification, data encryption/decryption, and secure data sharing.
• Experience with enterprise-level endpoint data protection solutions; experience in endpoint security, familiarity with macOS and Linux systems, and hands-on experience in data threat modeling is a plus.
• Experience with enterprise-level big data analysis tools such as Flink, Hive, Spark, ElasticSearch, and graph technologies; hands-on experience in security data mining, analytics, or threat intelligence analysis is a plus.
• Strong logical thinking and communication skills, with a good understanding of compliance and legal considerations.

Perks & Benefits

• Competitive total compensation package.
• L&D programs and Education subsidy for employees' growth and development.
• Various team building programs and company events.
• Wellness and meal allowances.
• Comprehensive healthcare schemes for employees and dependants.
• More that we love to tell you along the process!

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Direct message the job poster from SHOPLINE

Strategic Talent Acquisition | Expert in Innovative Recruitment Strategies | Talent Acquisition Specialist in Competitive Markets

SHOPLINE is Asia’s largest smart commerce platform. With our customers in mind, we strive to deliver scalable commerce solutions to merchants of all sizes. We’re a full-featured platform with services including online store opening, O2O solution, retail POS systems, advertising placement, business strategy consultation, marketing, and more to empower merchants to succeed in omnichannel retailing and cross-border commerce.

Job Responsibilities:

Oversee data processing for core system databases, ensuring compliance with local laws, regulations, and internal governance policies.

Manage specialized data security risk governance, including data access control, encryption, privacy management, and data masking.

Conduct data security risk assessments, develop risk mitigation plans, and establish emergency response mechanisms.

Job Requirements:

Minimum 3 years of database administration experience, with expertise in MySQL, MongoDB, Redis, and TiDB maintenance.

Strong knowledge of international data security regulations and standards, with a keen sense of compliance.

Proficient in data security and privacy protection techniques, such as encryption, access control, and data backup.

Familiarity with e-commerce business processes and data handling, with the ability to identify risks and propose solutions.

Excellent communication and collaboration skills to engage with internal teams and external regulatory bodies.

Seniority level

• Seniority level Associate

Employment type

• Employment type Full-time

Job function

• Job function Product Management
• Industries Software Development

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• 8 - 10 years of IT Security experience in administration and management of IT Security technologies primarily Symantec Data Loss Prevention, Symantec Endpoint Protection, Data Classification and other endpoint & data security solutions;

• nowledge of different domains of IT Security;

• W rking & hands-on experience in administering the IT Security Solutions;

• M st have experience in working in similar Production setup in Run (Operations) mode;

• A ility to apply risk based approach while working on assigned responsibilities;

• E perience in defining, implementing, and enforcing enterprise-level IT security policies for endpoint and data security solutions;

• M st have working experience in managing endpoint security solution for a Large enterprise level environment, working experience in financial organization is preferred;

• E cellent in analytical, communication and documentation skills;

• A ility to organize work and be able to priories work as per the needs of Production Operation’s needs;

• Mus have strong understanding of ITIL processes and comfortable working in process oriented environment;

• A ility to work independently and as well as a part of team and is able to work under minimal supervision;

Description
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help.
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.
The successful candidate will support the Data Center Physical Security Team with the implementation of AWS's security policies and procedures at AWS Data Center(s). You will also be responsible for coordinating physical security operations, testing and conducting audit reviews of the Physical Security Program, provide support to the Contract Guard Force, contractors and all stakeholders within the Data Center. You will possess a willingness to learn new skills and build relationships with internal and external partners to maintain and enhance the safety and security standards of our Data Center operations.
Key job responsibilities
- Coordinate the day-to-day Security activities for your assigned Data Center(s) under the guidance of an experienced manager
- Assess vendor compliance, based on the established work order, track service deliverables and escalate corrective actions to a senior team member as needed.
- Provide support to all vendors within the data center
- Conduct inspections, audits and reviews in your area of responsibility and ensure compliance with AWS security standards and policies.
- Lead the media security requirements within the Data Center
- Participate in regular meetings with vendors, data center operations and other partner teams to accomplish operational consistency.
- Effectively communicate with partner teams when providing awareness of security policies and procedures.
- Troubleshooting Security Devices in conjunction with the local Security System Integrator
A day in the life
The successful candidate will support the Data Center Physical Security Team with the implementation of AWS's security policies and procedures at AWS Data Center(s). You will also be responsible for coordinating physical security operations, testing and conducting audit reviews of the Physical Security Program, provide support to the Contract Guard Force, contractors and all stakeholders within the Data Center. You will possess a willingness to learn new skills and build relationships with internal and external partners to maintain and enhance the safety and security standards of our Data Center operations.
About the team
About AWS
Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.
Why AWS?
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Inclusive Team Culture
AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do.
Mentorship & Career Growth
We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud.
Basic Qualifications
- Minimum Diploma or equivalent
- Proficiency with MS Office words, excel, powerpoint
- 3+ year of work experience or relevant trainings
Preferred Qualifications
- Good data analysis skills
- Good report writing skills
- Read, write, and speak business level English language
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.

Key Responsibilities:

· Analyze the lifecycle of data security and AI-related risks on mobile and PC platforms.

· Research and evaluate cutting-edge data and AI security technologies to enhance mobile and PC device security for customers.

· Design and apply cryptographic and AI-based techniques to safeguard data security on the Harmony System.

· Develop, implement, and validate countermeasure solutions to mitigate risks and ensure optimal performance.

Qualifications:

· Education: Ph.D. in Computer Science, Cybersecurity, or a related field.

· Experience:

-Proven expertise in data protection, AI security, and operating system security.

-Strong background in risk analysis and security assessment.

· Technical Skills:

-Proficiency in programming languages such as C and Python.

-Experience with machine learning, cryptography, and secure system design.

· Soft Skills:

-Strong analytical and problem-solving abilities.

-Excellent communication and collaboration skills

Interested candidate please click "APPLY" to begin your job search journey.

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

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

PERSOLKELLY Singapore Pte Ltd

• RCB No. 20007268E • EA License No. 01C4394

• Registration ID Heah Sian Wei

Description
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help.
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.
AWS's Data Center Operations Physical Security team is looking for a forward-thinking, results-oriented, innovative and inspirational leader with proven results building high performing teams. The Regional Security Manager will have the ability to develop strategy, execute and lead data center (DC) security operations across multiple sites.
As a Regional Security Manager, you will be expected to implement and verify compliance with security procedures, standards, and policies; while optimizing the effectiveness and efficiency of physical security at our facilities. You will champion new initiatives for the physical security team and oversee implementation in coordination with multiple business partner teams.
The Regional Security Manager will have experience leading cross-functional teams, writing security strategies, driving processes to achieve industry-leading security and driving down costs through process improvement and technology enhancement. You will be expected to operate with autonomy, complete discretion, and your work will require significant creativity and judgment. The ideal candidate will be confident, decisive, influential and an innovative leader who can communicate a compelling and comprehensive set of outcomes to be achieved. You will have the presence and influence to define and enforce high standards for programs you lead, implement and monitor at all levels. You must be comfortable with ambiguity, and be able to define structure, processes, and standards where none yet exist. Furthermore, you will deliver on the physical security mission and tenets; mitigating risk and balancing tradeoffs in cost, efficiency and operational challenges.
Key job responsibilities
- Build trust, establish and maintain customer relationship with data center business partners to execute a comprehensive strategy that enhances security, while enabling our partners to build customer capacity.
- Responsible for planning, developing and implementing security plans and security programs such as Emergency Response and Crisis Management, Physical Security, Incident Management, while coordinating site investigations with the Global Intelligence and Investigative team.
- Maintains an extensive knowledge of complex industry trends, current security issues and security technology, and updates management on risk and threats against AWS employees and infrastructure.
- Responsible for performing continual risk analysis for the data center sites, particularly with respect to level of crime, terrorism, workplace violence, and threats from natural and man-made disasters.
- Responsible for providing leadership and best practices on security policy and practices to on-site data center management.
- Looks around corners and identifies vulnerabilities early and designs and implements a strategy to close existing or emerging security gaps and seams.
- Provides leadership and clear guidance and direction to AWS Datacenter staff as well as contract security staff to achieve current and long-range strategic security program objectives.
- Supports regional and global security leadership in conducting investigations of significant threats and/or the loss or misappropriation of assets.
- Develops and implements security standards and procedures for all contract site security coordinators.
- Liaisons with local, state, federal, and international law enforcement agencies for the locations of the Data Centers.
- 25% travel required both domestic and international
About the team
Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.
Why AWS?
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Inclusive Team Culture
Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness.
Mentorship & Career Growth
We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud.
Basic Qualifications
- Bachelor's degree in business administration, or related discipline.
- 5+ years of professional experience in leading large, global compliance programs
- 7+ years of professional experience operating as a manager of managers
- 12+ years physical security experience leading and implementing multiple security best practices
Preferred Qualifications
- Relevant industry certifications
- Strong written and verbal communication skills, with experience presenting to senior management
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.

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Job Description

Develop and continually refine the security framework, information security policies, processes, procedures, and guidelines.

Ensure compliance with these policies and procedures through regular security reviews and audits, including log analysis and security assessments of customer ICT systems.

Conduct security risk management exercises and table-top exercises.

Perform vulnerability assessments and coordinate penetration testing activities.

Deliver information security awareness training.

Develop and manage the customer’s security incident response plan.

Lead and support the customer in resolving and responding to security incidents.

Serve as the primary point of contact and advisor for the customer on ICT security-related matters.

Manage project activities and deliverables during the implementation phase.

Job Requirements

Minimum of 5 years of experience in IT security.

Experience with networks, servers (Windows and UNIX), and databases.

Proven track record in IT security auditing and security assessments.

Proficient in analyzing logs from various sources and understanding protocols and traffic flows.

Knowledge of Active Directory, endpoint protection solutions, Early Detection and Response solutions, Database Activity Monitoring tools, and SIEM.

Adaptable, team-oriented, and proactive personality.

Ability to independently organize and plan work.

Capable of working effectively in a rapidly changing environment.

Strong multi-tasking skills and the ability to switch contexts effectively between different activities and teams.

CISSP, CISM, Security+, or other relevant IT security certifications (e.g., Imperva, Carbon Black) are advantageous.

EA Licence No.:18S9405 / EA Reg. No.:R1330864

Skills & Competencies

IT security,CISSP,CISM,Security+

Seniority level

• Seniority level Mid-Senior level

Employment type

• Employment type Full-time

Job function

• Job function Information Technology
• Industries IT Services and IT Consulting

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XTX Markets is a leading algorithmic trading firm which uses state-of-the-art machine learning technology to produce price forecasts for over 50,000 financial instruments across equities, fixed income, currencies, commodities and crypto. It uses those forecasts to trade on exchanges and alternative trading venues, and to offer differentiated liquidity directly to clients worldwide. The firm trades over $250bn a day across 35 countries and has over 250 employees based in London, Singapore, New York, Paris, Bristol, Mumbai, Yerevan and Kajaani.

We leverage the talent of the people who work here, modern computational techniques and state-of-the-art research infrastructure to analyse large data sets across markets quickly and efficiently, to maximize the effectiveness of our proprietary trading algorithms. We are actively seeking new methods and ideas. The models that drive our trading strategies have evolved considerably over the last 10 years, from econometric methods that gave our company its name, to trees, to neural networks, to modern deep learning architectures.

XTX Markets has an unrivalled level of computational resources in the trading industry, with a growing research cluster currently containing over 25,000 GPUs with 650 petabytes of usable storage. Teams across the firm include world-class researchers with backgrounds in pure math, programming, physics, computer science and machine learning. The firm is also constructing a large-scale data centre in Finland to future-proof its significant computational capabilities.

At XTX Markets technology is our business and we are a diverse organization which attracts outstanding talent from across all industry backgrounds. We are focused on teamwork and our people collaborate on all aspects of the business, working openly and with respect for each other, our clients and the market. Our culture is non-hierarchical and one where everyone is valued. We strive for excellence in everything we do.

The Team

The Information Security team at XTX Markets are accountable for all aspects of the firm’s physical and IT security. From obtaining and transforming events and signals into actionable intelligence to helping design and implement authentication/authorisation systems, alongside third-party risk assessment and global regulatory compliance. This role is based in our Singapore office, and you will work closely with the Risk and Information Security teams in our London HQ.

The Role

As our first Information Security Analyst, you’ll work to ensure that XTX Markets’ data and infrastructure meet – and, where appropriate, exceed – the requirements of global regulators and auditors.

You will:

• Develop and automate compliance workflows (detection, analysis, business justifications, evidence-gathering).
• Liaise with external auditors to resolve findings and document compensating controls.
• Manage third-party/vendor risk assessments and ongoing security reviews.

You’ll also have opportunities to contribute across the security function: improving our vulnerability-management program, enhancing our detection framework, and helping triage and respond to security alerts. You will actively collaborate with a range of stakeholders within the firm.

• 3+ years in Information Security, with a focus on audit/compliance.
• Programming/scripting skills (e.g. Python, PowerShell) particularly for automating repeatable tasks.
• Strong written and verbal communication skills.
• Rapid learner with outstanding attention to detail.
• Self-starter: able to work autonomously, prioritise tasks, and admit mistakes.
• Able to write clear, succinct business justifications and technical documentation.
• Hands-on proficiency with vulnerability management/compliance platforms (e.g. Tenable Nessus).
• Familiarity with Indian information-security regulations and audit practices (SEBI, NSE, etc.)
• An academic foundation in computer science or a related subject would be beneficial.

Seniority level

• Seniority level Associate

Employment type

• Employment type Full-time

Job function

• Job function Information Technology
• Industries Financial Services and Capital Markets

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