Senior Cybersecurity Operations Specialist

About the Role Jane Street is seeking a dedicated Cybersecurity Detection and Response Analyst to join our dynamic team in Singapore. In this pivotal role, you will play a key part in safeguarding our employees, data, and infrastructure from the ever-evolving threats of the internet. As a cybersecurity analyst, you will develop and utilize advanced monitoring tools to protect our firm while also managing incident responses and remediation efforts when threats arise. Our team prides itself on being at the forefront of cybersecurity developments, capable of distinguishing between the latest research hacks and the critical issues that impact our daily operations. In this position, you will thoughtfully assess the context of our cybersecurity strategies, weighing the trade-offs involved in resolving complex security issues. You will employ a systematic approach to conduct unstructured investigations aimed at identifying and rectifying security vulnerabilities. While some of your responsibilities will involve operational coverage, you will also engage in projects designed to enhance our detection capabilities, automate processes, and improve overall efficiency. You will have opportunities to lead threat hunts, further developing your skills and making a significant impact. As a representative of best practices within the organization, you will foster an environment where all team members embrace robust personal cybersecurity hygiene and can effectively communicate its importance to others. A key aspect of success in this role is your ability to guide your colleagues on their cybersecurity journey, and you should be passionate about learning from your peers and sharing knowledge with new analysts.

Join Assurity Trusted Solutions (ATS), a proud subsidiary of the Government Technology Agency (GovTech), where we have been a trusted partner for over a decade. Our mission is to provide an extensive range of products and services, including infrastructure and operational services, authentication services, as well as governance and assurance services. In a rapidly evolving digital landscape, we are committed to fostering trust and collaboration with GovTech, government agencies, and commercial partners to effectively mitigate cyber risks and enhance security postures.We are seeking a passionate and experienced Senior Cybersecurity Engineer, specializing in Endpoint Protection and Endpoint Detection and Response, to join our dynamic team!Your Key Responsibilities: Lead the implementation of enterprise security infrastructures, focusing on Endpoint Protection (EPP) and Endpoint Detection and Response (EDR), which includes contractor management, design validation, and test acceptance. Develop and maintain comprehensive security policies for EPP and EDR to monitor compliance and detect potential security threats. Engage with stakeholders to translate business, technology, and security requirements into actionable roadmaps for EPP/EDR enhancements and rollouts. Oversee ongoing maintenance of enterprise security infrastructures to ensure service and security posture reliability. Provide consultancy for threat and risk assessments throughout the system lifecycle, from implementation through to maintenance. Establish and maintain disaster recovery procedures, and conduct security breach drills. Assist in managing security incidents, focusing on containment and recovery processes. Plan and participate in security operations to ensure adherence to defined information security policies and standards, while adapting to evolving security threats.

Join Assurity Trusted Solutions (ATS), a leading subsidiary of the Government Technology Agency (GovTech), as we navigate the evolving digital and cyber landscape. For over a decade, ATS has been a trusted partner, delivering a robust range of products and services including infrastructure and operational services, authentication solutions, governance and assurance services, and managed processes. We collaborate with GovTech, various government agencies, and commercial partners to enhance security postures and mitigate cyber risks, striving for mutually beneficial outcomes in a world where trust and collaboration are paramount.We are actively seeking a skilled Cybersecurity Engineer specializing in Digital Forensics and Incident Response to join our dynamic team.Key Responsibilities:Lead incident response initiatives through every phase of an incident:Conduct thorough triage and investigations of suspected cybersecurity incidents to ascertain scope and severity.Develop and implement effective containment strategies.Carry out comprehensive investigations and root cause analyses to pinpoint attack vectors, tactics, and impacts.Perform digital forensic acquisitions and analyses of artifacts from diverse sources, including:Endpoint systems and serversNetwork devices and logsCloud environmentsMobile devices and storage mediaMaintain transparent communication with stakeholders throughout the incident lifecycle and prepare detailed post-incident reports with preventive recommendations.Offer expert insights for automating Security Operations (e.g., implementing SOAR playbooks).Develop and test incident response playbooks and processes.Stay informed of the cybersecurity landscape and emerging threat actor TTPs.

Join ASM: Where Innovation Meets CollaborationWith over 55 years of pioneering advancements in technology, ASM is at the forefront of semiconductor innovation. Our diverse team of over 4,500 professionals from 70 nationalities is instrumental in shaping the future through groundbreaking developments in 5G, cloud computing, AI, and autonomous driving. At ASM, we believe that technology can drive positive change, and we are committed to diversity, inclusion, and sustainability. Our development programs are designed to nurture your growth and unleash your potential.Role OverviewAs a Senior Cybersecurity Analyst, you will play a vital role in fortifying ASM’s global digital infrastructure by integrating robust security measures into essential systems and strategic projects. Your collaborative approach will help establish resilient security capabilities that safeguard our people, technology, and operations, empowering ASM to innovate confidently in a rapidly evolving semiconductor sector where reliability and trust are paramount.Key ResponsibilitiesEngage in architectural and design discussions for new solutions and initiatives.Collaborate with cross-functional teams to embed effective security controls into systems and processes.Assist in security investigations, assessments, and remediation efforts.Develop, implement, and uphold IT governance, risk, and compliance (GRC) frameworks, standards, and policies.Conduct cybersecurity and compliance risk evaluations across various technologies and business domains.Ensure that security controls are functioning effectively and consistently across teams.Support gap assessments, internal audits, and external audits.Participate in vendor due diligence processes and manage vendor risks.Engage in disaster recovery and business continuity planning, including cyber drills and business impact assessments.Serve as a cybersecurity expert for global IT teams, business partners, vendors, and contractors.Align cybersecurity priorities with business objectives through stakeholder engagement.Work collaboratively across time zones, with a willingness to accommodate occasional after-hours meetings.Lead or support security enhancement initiatives in areas such as OT security, AI security, and supply chain security.

About the CompanyJoin a leading multinational information technology firm headquartered in Singapore, recognized as the largest Systems Integrator in the country.Project Overview:Be part of a dynamic team within the Cybersecurity Operations Command Centre, dedicated to providing critical 24/7 threat monitoring, prevention, analysis, and intelligence services to esteemed clients.Key Responsibilities:Deliver 24/7 Level 1 network monitoring support following established Standard Operating Procedures (SOP) and IT Service Operations training.Engage in rotational 12-hour shifts (8 AM to 8 PM, 8 PM to 8 AM), including necessary public holidays.Perform daily, weekly, and scheduled checks using automated tools to initiate vulnerability scans and assess the status of network routers and switches according to SOP.Diagnose issues on failure, reactivate and reschedule scans as needed.Escalate security vulnerabilities beyond Level 1 to Security Engineers for further action.Monitor patch management activities daily and report on vulnerabilities and patch availability for successful remediation.Utilize available tools to track and escalate outstanding vulnerabilities to relevant stakeholders and the internal security team for remediation.Maintain an updated asset inventory for onboarding new systems and decommissioning existing ones for scanning.Conduct monthly and ad-hoc compliance audits for servers and routers/switches.Escalate security compliance-related issues identified during audits to Security Engineers.Execute ad-hoc scans of servers upon detection of emerging threats.

About ClickHouseRecognized in the 2025 Forbes Cloud 100 list, ClickHouse stands out as a pioneer in the cloud industry, delivering exceptional real-time analytics, data warehousing, observability, and AI workloads. With a customer base exceeding 3,000 and an astounding annual recurring revenue (ARR) growth of over 250% year-over-year, we are at the forefront of innovation.The recent $400 million Series D funding round underscores our rapid growth and has attracted major clients including Capital One, Lovable, Decagon, Polymarket, and Airwallex, joining the ranks of renowned brands like Meta, Cursor, Sony, and Tesla.Join us on our mission to revolutionize data utilization in businesses and be a part of our exciting journey!The Security Team at ClickHouse is dedicated to enhancing security across applications, cloud environments, and enterprises. We seek a seasoned security engineer who is hands-on and passionate about advancing modern security methodologies and tools, specifically in detection and incident response.

Join our team as a SOC Analyst L1 through the i2i Traineeship Program, designed for fresh graduates and those with some experience in cybersecurity. This role offers an excellent opportunity to gain foundational knowledge in cybersecurity while receiving hands-on experience.As part of the program, selected candidates will undergo a comprehensive three-day training covering essential topics such as Introduction to Cybersecurity, Network Setup, the SOC Environment, SIEM, and Attack and Detection Logging. Following this training, participants will engage in a 12-month hands-on attachment within our organization, providing real-world experience by working on live client scenarios.During the attachment period, trainees will receive mentorship and the potential for direct employment as SOC L1 Analysts upon successful completion of the program.Key Responsibilities:Provide 24/7 Level 1 support following established procedures after training by ITSO/ITSM.Conduct daily checks and schedule weekly automated/ad-hoc MVMS vulnerability scans on servers and network devices, troubleshooting and re-activating scans as necessary.Escalate security vulnerabilities to the Security Engineer for further action.Manage patching activities from the identification of vulnerabilities to successful remediation.Utilize Splunk Apps to monitor and escalate outstanding vulnerabilities as identified in various compliance scans.Maintain MVMS asset inventory management for onboarding and offboarding systems.Track quarterly patching status for CIO forums using Splunk apps.Conduct compliance audit scans as required.Perform ad-hoc Malware IOC scans as threats emerge.Monitor performance and update signatures in the Nessus application.As a SOC Analyst L1, you will contribute to our cybersecurity team by:Gaining familiarity with IDS/IPS and firewall management.Understanding vulnerability assessment and penetration testing processes.Engaging in Unix, Windows, and web server security tasks.Building a solid foundation in Information Security concepts.Understanding networking concepts across layers 1-7.

Drive the strategy and execution of responses to cybersecurity incidents, including malware infections, data breaches, and insider threats. Conduct both real-time and retrospective analyses of security events to effectively identify potential threats. Collaborate with MSSP Security Operations Centre (SOC) teams to enhance monitoring and alerting processes. Develop, document, and refine incident response plans and playbooks to ensure a robust response framework. Possess end-to-end expertise in managing incident responses. Engage in proactive threat hunting to discover unknown threats and vulnerabilities. Perform digital forensic investigations on compromised systems to uncover root causes and facilitate recovery. Utilize forensic tools to gather and analyze logs, memory dumps, and disk images effectively. Employ SIEM (Security Information and Event Management) tools to detect and address anomalous behavior within the network. Analyze logs from various security solutions, including firewalls, intrusion detection/prevention systems (IDS/IPS), endpoint protection, and cloud security tools. Enhance detection capabilities through the tuning of security alerts and the formulation of new detection rules. Recommend and implement security controls to minimize exposure to potential threats. Provide technical guidance and leadership to junior incident responders and security analysts.

Join Adventus as an Associate Cybersecurity Engineer and play a vital role in protecting our information systems and networks. You will collaborate with a team of cybersecurity professionals to implement security measures, conduct vulnerability assessments, and respond to incidents, ensuring the integrity of our data and infrastructure.

Role overview Sopra Steria seeks a Cybersecurity Consultant based in Singapore. The role centers on supporting clients as they improve their digital security posture. Consultants assess client environments and deliver solutions that protect data and networks from current and emerging threats. Key responsibilities Engage with clients to identify and analyze their cybersecurity needs Develop and apply security measures tailored to each client’s situation Participate in projects focused on enhancing digital protection and managing new risks Help advance the team’s cybersecurity practices through ongoing contributions

Assurity Trusted Solutions (ATS), a subsidiary of the Government Technology Agency (GovTech), has been a reliable partner for over a decade, providing a comprehensive array of products and services. Our offerings include infrastructure and operational services, governance and assurance services, and managed processes. In the ever-evolving digital and cybersecurity landscape, where trust and collaboration are paramount, ATS is dedicated to achieving mutually beneficial outcomes by working closely with GovTech, various governmental agencies, and commercial partners to reduce cyber risks and enhance security measures.We invite skilled professionals to join our team as Cybersecurity Engineers, specifically those with a solid foundation in Security Operations (SecOps). Successful candidates will be employed under a direct contract until November 30, 2028.Key Responsibilities:Develop and uphold cybersecurity standards, procedures, configurations, and rules for systems and services as part of our dedicated team.Conduct security exercises, including table-top and simulation drills, to validate security procedures.Engage in security incident response, analyzing alerts, coordinating with system operators, identifying threats, and performing initial triaging before escalating to senior security responders.Coordinate Indicators-Of-Compromise (IOC) scanning and compile reports from various system operators to provide consolidated updates to stakeholders.Conduct vulnerability assessments using both automated and manual tools, and recommend actionable remediation strategies. Understand published vulnerabilities and their corresponding security patches in relation to deployed systems, and perform risk assessments.Monitor and communicate security patch releases for various products, and participate in security patch assessments using standards like the Common Vulnerability Scoring System (CVSS), contextualized within the deployed environment.Present findings and reports to stakeholders regarding vulnerability scans, security testing outcomes, security incidents, and the overall security posture of systems.

Join Assurity Trusted Solutions (ATS), a subsidiary of the Government Technology Agency (GovTech), as a Cybersecurity Threat Risk Trainer. With over a decade of experience, ATS provides a robust suite of cybersecurity solutions, including infrastructure services, authentication, governance, and assurance services. In an increasingly complex digital landscape, we prioritize trust and collaboration to enhance security and mitigate cyber risks through partnerships with GovTech and various agencies.In this role, your expertise in threat risk modeling and vulnerability assessment penetration testing (VAPT) will be invaluable as you develop and deliver training workshops tailored for ICT officers. This position is contract-based until March 31, 2027.

At DECATHLON, our mission is clear: "To unite people through sports and enhance well-being for everyone." This commitment reflects our evolution from a conventional retailer to a global, sustainable sports brand dedicated to providing the benefits of physical, emotional, and social well-being through sports to individuals around the globe. Guided by our core values of Vitality, Generosity, Responsibility, and Authenticity, we engage over 100,000 passionate teammates worldwide, ensuring that sport is accessible to all, regardless of ability or physical condition.About the RoleWe are on a journey to establish Decathlon as the premier digital sports platform. Our goal is to offer our customers a seamless experience enriched with local sports-centric interactions while securely integrating third-party services.We are seeking a Cybersecurity Leader for Decathlon Singapore. In this pivotal role within the Digital team, you will be responsible for executing the company's security policies, evaluating application vulnerabilities, and supporting staff to ensure the security of applications and related data. Your efforts will focus on the foundational principles of availability, integrity, confidentiality, and traceability.You will report directly to the Chief Digital Officer and serve as a crucial link between local operations and our global Cybersecurity Community.Key Responsibilities1. Risk Identification and Security Policy DevelopmentConduct risk analyses to support various projectsCreate and maintain a comprehensive risk mapSelect and endorse appropriate technical measuresPerform audits and checks, often collaborating with external service providersLead the information security risk committee and advocate against Shadow IT by identifying and regularizing unauthorized local tools aligned with group initiatives2. Implementation and Monitoring of Security ActionsEnsure adherence to security norms and standards while enhancing scores on global KPI dashboardsLead the Incident Response and Disaster Recovery Plan (DRP) for your areaManage remediation plans effectivelyInvestigate incident causes and enhance security measuresRegularly test security protocols to identify weaknessesPromote continuous security improvement in collaboration with developers and product managers3. Communication and Training on Security StandardsDrive the security culture through an engaging security awareness programEncourage a DevSecOps approach by working closely with development teams

Role Title: Cybersecurity Technical Solution Specialist Business Unit: Project OfficeJoin our dynamic team at Xcellink as a Cybersecurity Technical Solution Specialist in our Enterprise Operations unit. We are seeking an individual with a robust technical foundation in cybersecurity technologies, solutions, and services. In this role, you will provide expert recommendations and assessments on the latest cybersecurity products and services available in the market.Your key responsibilities will include:Evaluating and recommending cybersecurity tools, products, and services.Building technical capabilities within the organization and supporting the implementation and deployment of cybersecurity technologies.Participating in mentorship and training programs for SOC L1 specialists.Reviewing and supporting the implementation of proof of concepts (POC) and tender proposals for cybersecurity opportunities.Collaborating with business units and vendors to ensure successful service delivery.Engaging with cybersecurity channel partners to introduce best practices and tools that complement our workforce services.Acting as the go-to expert for industry-standard cybersecurity frameworks such as NIST, ISO27001, and CIS Controls.Collaborating with diverse audiences, including executives and engineers, to manage and implement long-term projects.Providing expertise in IT security solutions, applications, and tools.

Join our dynamic team at xcellink as a Mid-Level Cybersecurity Engineer. In this pivotal role, you will utilize your technical skills to protect critical information systems and facilitate secure operations across our organization.Key ResponsibilitiesConduct security assessments and penetration testing to identify vulnerabilities and develop threat models.Implement and automate security tools within CI/CD pipelines to enhance security measures.Respond to security incidents and provide education on secure coding practices to developers, ensuring adherence to security standards and regulations.Collaborate with IT and other departments to promote and implement security best practices.Stay informed about emerging cybersecurity trends, threats, and technologies.Monitor security systems and assist in incident response efforts.Evaluate current cybersecurity protocols and propose improvements to strengthen security posture.Document findings, procedures, and recommendations comprehensively.Mentor and guide junior cybersecurity engineers within the team.

Join Assurity Trusted Solutions (ATS), a subsidiary of the Government Technology Agency (GovTech), as we lead in the ever-evolving landscape of cybersecurity. With a decade of experience, we offer an extensive range of products and services, including infrastructure and operational services, authentication, governance, and assurance services, all aimed at fostering trust and collaboration in the digital world.We are seeking a Senior Cybersecurity Engineer specializing in Architecture and Solutioning. The ideal candidate will be well-versed in Network Security or Device/Endpoint Management and will be engaged in a contract capacity.Key Responsibilities: Act as the subject matter expert (SME) in Cybersecurity. Conduct thorough Threat Risk Assessments across applications, cloud infrastructure, and enterprise systems. Utilize structured methodologies (e.g., STRIDE) for Threat Modelling, integrating MITRE ATT&CK effectively. Lead and collaborate with multi-disciplinary teams to implement cyber security controls across various environments, including cloud and on-premises. Provide insights for configuring and improving security detection and response tools (e.g., SIEM, VA, NDR, XDR, EDR) for enhanced operational efficiency. Evaluate new technologies and validate their security through lab setups and proofs of concept (PoC). Draft and specify technical security clauses for project tenders. Analyze, document, and present security findings and recommendations to stakeholders. Work with governmental bodies to define security requirements and collaborate with industry partners to implement functional capabilities. Ensure compliance with secure software development lifecycle practices, maintaining high coding standards and delivering quality products. Qualifications: Minimum of 5 years of experience in the cybersecurity domain. Proven experience in managing, deploying, and maintaining security infrastructure. Ability to manage contractors and collaborate effectively with cross-functional teams. Experience in conducting comprehensive security assessments, including threat modelling, vulnerability assessments, and penetration testing. Up-to-date knowledge of cybersecurity tools, technologies, and standards (e.g., OWASP and MITRE ATT&CK). Strong communication and interpersonal skills. Self-motivated with logical and analytical thinking abilities.

About the Company:Avomind stands as a premier managed IT and cybersecurity provider in Australia and New Zealand, founded in 2015. With a global workforce exceeding 400 professionals, we serve as a pivotal technology partner, guiding organizations through the complexities of the modern threat landscape. Our expertise lies in integrating robust IT and cloud management with cutting-edge cybersecurity measures, ensuring compliance and remediation across diverse sectors.Our extensive capabilities in delivering comprehensive managed services—including infrastructure, security, cloud transformation, and modern workplace solutions—empower organizations to maintain productivity, resilience, and security in a rapidly changing environment.We excel in navigating intricate regulatory frameworks across industries such as finance, healthcare, legal, construction, not-for-profit, and manufacturing.About the Role:The IT Support Analyst plays a crucial role in delivering outstanding customer service and technical support—both remotely and on-site—to our clients. This position requires the establishment and maintenance of strong relationships, embodying the qualities of a trusted advisor.Key Responsibilities:Deliver comprehensive helpdesk/service desk support to all users.Provide IT and application support across the organization.Oversee and maintain all technological infrastructure.Manage relationships with third-party vendors and contractors.Conduct Asset Management tasks efficiently.Facilitate the implementation of new technologies.Focus on customer service excellence.Support and mentor IT Support Coordinators and technicians.Act as an escalation point for complex issues faced by IT Support Coordinators and Technicians.Role Outcomes:The IT Support Analyst will predominantly provide remote support under the supervision of the Support Team Lead and as part of a collaborative team.This role encompasses, but is not limited to:Engaging with customers via email and phone.Assisting with software installations and updates.Logging and categorizing service requests through the helpdesk system (ConnectWise).Resolving phone and email tickets in a timely and professional manner, emphasizing high-quality customer service.Staying informed on emerging technologies and participating in ongoing training and skill development.Handling more intricate technical challenges.Assisting in network and server management.Taking ownership of customer environments and providing specialized expertise.Maintaining confidentiality to protect the organization’s integrity.Upholding the company’s values in all interactions.

Xcellink is on the lookout for a dynamic and skilled Cybersecurity Technical Manager to become a vital member of our Enterprise Operations team. In this pivotal role, the Technical Account Manager, Cybersecurity will merge technical acumen with business strategy. This position is designed for a proactive individual who will act as the primary technical authority and commercial advocate for our cybersecurity solutions.This role demands extensive cybersecurity knowledge, hands-on experience with implementations, and familiarity with governance frameworks and market demands.The successful candidate will convert technical insights into actionable service offerings, build relationships with clients as a trusted advisor, and contribute to expanding our cybersecurity portfolio. This high-impact position is ideal for someone with both technical prowess and a business-oriented mindset.

Assurity Trusted Solutions (ATS), a proud subsidiary of the Government Technology Agency (GovTech), is at the forefront of providing a robust suite of cybersecurity products and services. With over a decade of experience, ATS collaborates with GovTech, various government agencies, and commercial partners to enhance security frameworks and mitigate cyber risks in an evolving digital landscape. Our commitment to trust and collaboration drives unparalleled business outcomes.Key Responsibilities:Lead the Security Orchestration, Automation, and Response (SOAR) processes to streamline cybersecurity operations and enhance incident response efficiency.Design and implement automated workflows to minimize manual cybersecurity tasks.Develop and maintain automation scripts and playbooks to facilitate operations, including reporting, monitoring, and incident response.Establish and uphold development standards for playbooks, including naming conventions, parameterization, and logging protocols.Optimize existing sub-playbooks for improved performance, error handling, and flexibility.Refactor legacy playbooks to promote reusability and consistency.Oversee integration of the SOAR platform with third-party applications and systems to align with operational workflows.Conduct thorough testing and validation of playbooks to ensure robustness in automated workflows and integration code.Implement and manage automation technologies within existing security frameworks.Collaborate effectively with cross-functional teams to ensure the successful integration of security automation initiatives.Engage with third-party system administrators or vendors to resolve integration and data flow challenges.Define and execute interface testing scenarios to validate successful integration.Monitor automation performance, identifying and addressing bottlenecks or failure points.Document workflows, decision-making logic, sub-playbook dependencies, and version changes comprehensively.Stay abreast of emerging security threats and technologies to propose innovative automated solutions.Provide training and support to team members on automated security processes and tools.