Cybersecurity Operations Specialist
4 days ago
Are you passionate about making a real impact? At Nxera, we're redefining the data centre (DC) industry with a unique focus on sustainability, connectivity, and AI, setting us apart as the next-generation DC operator. Be part of a fast-growing industry powering the digitalisation wave, gain invaluable experience, and work alongside dynamic teams to co-create the future. As a Cybersecurity Operations Specialist , you will be at the forefront of safeguarding our enterprise systems and data. This role focuses on operational excellence—monitoring, detecting, and responding to threats—while ensuring compliance and resilience across IT and OT environments. If you thrive in fast-paced environments and have a passion for hands‐on security engineering, this is your opportunity to make a real impact. Make an Impact by Operational Security Management Operate and maintain cybersecurity tools: SIEM, IDS/IPS, EDR, PAM, vulnerability scanners, and log management systems. Perform system hardening, patch management, and network segmentation. Work with SOC to contain, remediate, and recover from security incidents promptly. Work with SOC to monitor alerts and ensure timely escalation and resolution. Compliance & Risk Management Implement and validate compliance controls for regulatory mandates and internal security policies. Conduct continuous risk assessments and drive improvements in security posture. Collaborate with SOC, IT, OT, and Physical Security teams to ensure security operations align with enterprise architecture. Support integration of advanced monitoring tools and security automation. Audit & Reporting Perform regular security audits and checks, ensuring timely and accurate management reporting. Provide full support for internal and external audits related to cybersecurity. Threat & Vulnerability Management Follow up on all CVEs to ensure timely remediation. Track and address Indicators of Compromise (IOCs), Vulnerability Assessment & Penetration Testing (VAPT), and Bug Bounty Program findings. Ensure vulnerabilities in third‐party libraries and components are managed effectively. Skills for Success Bachelor's degree in Computer Science, Information Security, or related field. Minimum 5 years of experience in cybersecurity operations or engineering. Hands‐on experience with SIEM, EDR, IDS/IPS, PAM, and vulnerability management tools. Strong knowledge of network security, system hardening, and incident response. Certifications such as CISSP, CISM, or equivalent preferred. Familiarity with OT and IT security environments. Ability to work under pressure and manage multiple priorities. Strong analytical and problem‐solving skills Rewards that Go Beyond Full suite of health and wellness benefits Ongoing training and development programs Internal mobility opportunities Your Career Growth Starts Here. Apply Now#J-18808-Ljbffr
-
Associate Cybersecurity Specialist
2 weeks ago
Singapore Red Alpha Cybersecurity Full timeAbout the job Associate Cybersecurity Specialist Join us as a Cybersecurity Specialist through our Alpha Specialist Training Programme (ASTP) , a structured and fully sponsored pathway designed to launch your career in cybersecurity. Red Alpha equips you with practical skills, industry‐recognised certifications, and a guaranteed deployment into meaningful...
-
Associate Cybersecurity Specialist
15 hours ago
Singapore Red Alpha Cybersecurity Pte. Ltd. Full timeAbout the job Associate Cybersecurity Specialist Join us as a Cybersecurity Specialist through our Alpha Specialist Training Programme (ASTP) , a structured and fully sponsored pathway designed to launch your career in cybersecurity. Red Alpha equips you with practical skills, industry-recognised certifications, and a guaranteed deployment into meaningful...
-
IT Cybersecurity Specialist
6 days ago
Singapore US Cybersecurity and Infrastructure Security Agency Full time**Duties**: **This position is remote work (long distance remote) and telework eligible consistent with the Agency's telework and remote work program policy. Applicants who live within the local commuting area (i.e., a 50-mile or less radius from Glebe Road, Arlington VA (not driving distance)) are ineligible for local remote work and are expected to perform...
-
System Manager
2 weeks ago
Singapore ENSIGN INFOSECURITY (CYBERSECURITY) PTE. LTD. Full timeRoles & Responsibilities Overview The System Manager role ensures unified oversight, accountability, and seamless coordination across security domains, driving operational excellence and aligning cybersecurity operations with organizational strategy. The System Manager will also serve as the point of contact with access to Ensign's expert bench,...
-
System Manager
16 hours ago
Singapore ENSIGN INFOSECURITY (CYBERSECURITY) PTE. LTD. Full timeOverview The System Manager role ensures unified oversight, accountability, and seamless coordination across security domains, driving operational excellence and aligning cybersecurity operations with organizational strategy. The System Manager will also serve as the point of contact with access to Ensign's expert bench, orchestrating escalations, system...
-
System Manager
1 week ago
Singapore ENSIGN INFOSECURITY (CYBERSECURITY) PTE. LTD. Full time**Overview** The System Manager role ensures unified oversight, accountability, and seamless coordination across security domains, driving operational excellence and aligning cybersecurity operations with organizational strategy. The System Manager will also serve as the point of contact with access to Ensign’s expert bench, orchestrating escalations,...
-
Cybersecurity Operations Lead
2 weeks ago
Singapore ENSIGN INFOSECURITY (CYBERSECURITY) PTE. LTD. Full timeA leading cybersecurity firm in Singapore is seeking a System Manager to oversee cybersecurity operations and ensure service excellence. This role demands a leader with over 10 years in IT and cybersecurity operations, strong skills in customer relationship management, and the ability to manage escalations efficiently. Join a team that aligns cybersecurity...
-
Cybersecurity Specialist
15 hours ago
Singapore Redalpha Full timeApply for the Cybersecurity Specialist role at Red Alpha Cybersecurity through our Alpha Specialist Training Programme (ASTP), a fully sponsored, structured pathway designed to launch your career in cybersecurity. Whether you're a fresh graduate or making a career switch, Red Alpha equips you with practical skills, industry‐recognised certifications, and...
-
Cybersecurity Specialist
4 days ago
Singapore Redalpha Full timeJoin us as a Cybersecurity Specialist through our Alpha Specialist Training Programme (ASTP) , a structured and fully sponsored pathway designed to launch your career in cybersecurity. Whether you're a fresh graduate or making a career switch, Red Alpha equips you with practical skills, industry‐recognised certifications, and a guaranteed deployment into...
-
Cybersecurity Specialist
4 days ago
Singapore EDUCARE HUMAN CAPITAL PRIVATE LIMITED Full timeWe are seeking motivated individuals to join our Cybersecurity Specialist, where you will undergo structured technical upskilling and contribute to cybersecurity projects supporting national-level cyber defence functions. This role is suitable for candidates who are keen to build a hands‐on technical cybersecurity career. You will be equipped with...
