Cybersecurity Operations Engineer

1 week ago

Singapore St Engineering Full time

Cybersecurity Operations Engineer Job ID: 20001Location: ST Engineering Jurong East Bui, SG Job Summary We are seeking a Cybersecurity Operations Engineer with a strong focus on infrastructure operations. This role involves managing and securing enterprise infrastructure including firewalls, networks, servers, and monitoring systems. The ideal candidate will have hands‐on experience in system hardening, patch management, and infrastructure security tools. Key Responsibilities Lead primary day‐to‐day SIEM interactions with project team and cybersecurity staff Perform SIEM, log collector deployment, configuration, maintenance, upgrades and troubleshooting both on‐premises and on the cloud Optimize and streamline the operation and performance Manage and maintain enterprise firewalls and network security appliances Implement and monitor across servers, networks, and cloud environments Perform system hardening and ensure compliance with security standards Conduct regular patch management and vulnerability remediation Automate frequently used processes and workflows with scripts and programs using scripting skills Create technical documentation including SOPs and design documents related to system configurations, processes, and procedures Work with external service providers to implement new projects or upgrades Participate in incident response and investigations related to infrastructure breaches Perform and participate in capacity planning, redundancy planning and execution of Disaster Recovery Plan Provide ad hoc on‐site or remote technical support Deployment of services / devices at customer sites Interface with technical personnel and other teams as required Qualifications 3+ years of experience in IT operations Incident and Problem Management skills Experience in designing, developing, testing, deploying, and maintaining security solutions Familiarity with Windows and Linux systems Experience with system hardening techniques and patch management tools Proficiency in infrastructure monitoring tools such as Splunk, Nagios, or SolarWinds Familiarity with cloud infrastructure security (AWS, Azure, GCP)Excellent problem‐solving and communication skills Preferred Skills Experience with scripting or automation tools (e.g., Python, Ansible)Prior experience in managing enterprise‐level network infrastructure Well versed in Windows AD Management Knowledge of ITIL frameworks and best practices for IT service management ISMS 27001 audit knowledge Familiarity with cloud security and firewalls (e.g., AWS Security Groups, Azure NSGs)Experience with SIEM tools and log collection tools Working Conditions The position may require standby and occasional after‐hours support depending on operational needs Work will be performed on‐site/remote as per the company policy Work Location: Ang Mo Kio #J-18808-Ljbffr

  • System Manager – Cybersecurity Operations

    7 hours ago

    Singapore ENSIGN INFOSECURITY (CYBERSECURITY) PTE. LTD. Full time $120,000 - $180,000 per year

    OverviewThe 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...

  • Cybersecurity Specialist

    2 weeks ago

    Singapore Red Alpha Cybersecurity Full time

    Join to apply for the Cybersecurity Specialist role at Red Alpha Cybersecurity 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. Whether you're a fresh graduate or making a career switch, Red Alpha equips you with practical...

  • Cybersecurity Specialist

    7 days ago

    Singapore Red Alpha Cybersecurity Full time

    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. Whether you're a fresh graduate or making a career switch, Red Alpha equips you with practical skills, industry-recognised certifications, and a...

  • Associate Cybersecurity Specialist

    2 weeks ago

    Singapore RED ALPHA CYBERSECURITY PTE. LTD. Full time

    Do you have a passion for keeping cyberspace safe and secure? We are seeking talented individuals to join our team! - Cybersecurity analysts - Cybersecurity solutions specialists - Cybersecurity system engineers - Cyber threat intelligence specialists - Offensive security specialists/Penetration Testers - Cybersecurity architects We develop today's...

  • Associate Cybersecurity Specialist

    1 week ago

    Singapore Red Alpha Cybersecurity Pte. Ltd. Full time

    About 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

    2 weeks ago

    Singapore RED ALPHA CYBERSECURITY PTE. LTD. Remote Work Freelance Full time

    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. 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...

  • Associate Cybersecurity Specialist

    6 days ago

    Singapore RED ALPHA CYBERSECURITY PTE. LTD. Full time $60,000 - $80,000 per year

    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. 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 Engineer

    6 days ago

    Singapore Sembcorp Full time $120,000 - $180,000 per year

    Singapore, West, Singapore (SGP, SAKRA)DepartmentEngineering ServicesJob posted onSep 08, 2025Employment typePermanentAbout SembcorpSembcorp is a leading energy and urban solutions provider headquartered in Singapore. Led by its purpose to drive energy transition, Sembcorp delivers sustainable energy solutions and urban developments by leveraging its sector...

  • Cybersecurity Engineer

    4 days ago

    Singapore WOH HUP (PRIVATE) LIMITED Full time

    Woh Hup Digital and IT department is looking for a **Cybersecurity Engineer **to be part of the infrastructure team and drive Cybersecurity initiative efforts. The Cybersecurity Engineer will be responsible for improving the organization's cybersecurity as well as enriching co-workers on best security practices and knowledge. To ensure success as a...

  • Grc Technical Consultant

    6 days ago

    Singapore SEKURO OPERATIONS PTE. LTD. Full time

    **The Role (Consultant/Senior Consultant)** Our team is made up of Information Security professionals coming from all types of professional and personal backgrounds - we have a unique, international environment to grow in. We offer benefits to help you in your career progression such as training and certification opportunities, flexible hours, a great...