Senior Security Analyst, Information Technology (Contract Role)

Key Responsibilities • Proven experience administering Web Application Firewall (WAF), Intrusion Prevention System (IPS) and Database Activity Monitoring (DAM) Security Systems. • Ensure these systems have valid maintenance support contract with the product vendors through preparing and awarding of these maintenance support contracts via ITQ/RFP to the vendors. • Onboard internet facing applications to WAF and critical databases to DAM for monitoring and triage of abnormal alerts and activities. • Knowledge of using AI-driven and Machine Learning tools to monitor and analyse real-time security investigations to initiate triage, containment and remediation of security threats. • Using analytical and data visualization tools to automate the analysis and provide insights of large dataset and correlate with SIEM and other sources of information and conduct investigative works into all traffic anomalies against established, historical baselines to identify the root cause to an incident. • Support in-depth triage and investigations of cyber incidents in cloud, on-premises, and hybrid environments • Prepare relevant Systems Operations metrics and statistics for weekly, monthly and quarterly management reporting. • Participate in readiness exercises such as red team, table-tops, cyber range, etc. • Knowledge in ethical hacking to identify potential threats and expose vulnerabilities to protect the organisation from malicious attackers. • Responsible for continuous monitoring, tracking and closure of security events and requests from managed SOC, systems and users. • Stay current with the latest Cyber threats, Attacks and vulnerabilities, and updated with the evolving and emerging attack techniques and methods. • Work on other project and task duties. Requirements: • Experience: At least 6+ years of relevant cybersecurity experience, including three years of hands-on administration and investigation using WAF, IPS and/or DAM in a medium-to-large enterprise. Experience in a financial institution or regulated environment is preferred. • Experience with programming languages (Rust is a plus), Embedded Systems, Hardware peripherals. • Familiarity with Operating System Security (e.g. Linux, Windows). • Excellent problem-solving and analytical skills. • 6+ years of professional experience in hardware and firmware security. • Qualifications: Diploma or degree in Cybersecurity, Information Technology, Computer Science or a related discipline, or equivalent practical experience. • WAF: Practical experience with application and DNS-zone onboarding, policy and rule configuration, certificate lifecycle management, bot and DDoS controls, attack analysis, tuning and troubleshooting. • IPS: Practical knowledge of inline prevention, signatures, severity and actions, policy tuning, traffic analysis and investigation of exploitation attempts; familiarity with firewall-integrated IPS is advantageous. • DAM: Experience onboarding databases, validating agents or log sources, defining policies, monitoring privileged and anomalous activity, and investigating database access across on-premises and cloud environments. • Investigation: Demonstrated ability to analyse security events, network and application logs, HTTP/S traffic and packet-level data; correlate multiple data sources; identify indicators of compromise and attack paths; and produce defensible findings. • Technical foundation: Strong knowledge of TCP/IP, DNS, TLS, HTTP/S, web application architecture, APIs, databases, firewalls, VPNs and common system, network, application and database attacks, including the OWASP Top 10. • Security operations: Experience leveraging SIEM and ticketing or case-management platforms, detection tuning, incident response processes and MITRE ATT&CK. • Automation: Ability to use scripting, analytics, automation or AI-assisted capabilities to enrich investigations, process large datasets, identify patterns and streamline repeatable operational tasks, with appropriate validation of outputs. • Governance: Familiarity with change, access, configuration, incident, evidence and vendor-management processes. Knowledge of applicable MAS Technology Risk Management and Cyber Hygiene requirements, the NIST Cybersecurity Framework and relevant security standards is advantageous. • Ability to speak and write Mandarin to liaise with Mandarin-speaking stakeholders in China as part of the role's responsibilities • High professional proficiency in Mandarin (written and spoken) is required, as the role involves regular business communication with colleagues and clients who predominantly communicate in Mandarin. Wong Shu Teng Joey EA License: 23C2060 Reg ID: R2095170 Disclaimer: The company is committed to ensuring theprivacy and security of your information. By submitting this form, youconsent to the collection, processing, and retention of the information youprovide. The data collected (which may include your contact details,educational background, work experience and skills) will be used solely for thepurpose of evaluating your qualifications for the position you're applying for.Your data will be stored securely and retained for the duration necessary tofulfill our hiring process. If you are not selected for the position, your datawill be kept on file for a limited period in case future opportunities arise.You have the right to access, correct, or delete your data at any time bycontacting us at Quess Singapore | A Leading Staffing Services Provider inSingapore (quesscorp.sg) “This is inpartnership with the Employment and Employability Institute Pte Ltd (“e2i”). e2i is theempowering network for workers and employers seeking employment andemployability solutions. e2i serves as a bridge between workers andemployers, connecting with workers to offer job security through job-matching,career guidance and skills upgrading services, and partnering employers toaddress their manpower needs through recruitment, training, and job redesign solutions.e2i is a t…